1. github
2. ocaml
3. opam-repository
4. 3e0c39
5. compilers,4.14,dune-configurator.3.22.2,revdeps,nuscr.2.1.0

(not at the head of any monitored branch or PR)

2026-04-13 14:34.33: New job: test nuscr.2.1.0 with dune-configurator.3.22.2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29704/head (3e0c395e7b1393a792367f8edca3654dac71e6fd)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29704/head" && git reset --hard 3e0c395e
git fetch origin master
git merge --no-edit 6a41074e987f45580dd8672b99e1d9355175a27f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-configurator.3.22.2 3.22.2
RUN opam reinstall dune-configurator.3.22.2; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune-configurator.3.22.2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall nuscr.2.1.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'nuscr.2.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test nuscr.2.1.0) || true
RUN opam reinstall --with-test --verbose nuscr.2.1.0; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'nuscr.2.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2026-04-13 14:34.33: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126-dune-configurator.3.22.2-nuscr.2.1.0-3e0c395e7b1393a792367f8edca3654dac71e6fd"
2026-04-13 14:34.33: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn dune-configurator.3.22.2 3.22.2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-configurator.3.22.2;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune-configurator.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall nuscr.2.1.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'nuscr.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test nuscr.2.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose nuscr.2.1.0;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'nuscr.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-13 14:34.33: Waiting for resource in pool OCluster
2026-04-13 14:39.21: Waiting for worker…
2026-04-13 14:42.58: Got resource from pool OCluster
Building on phoebe.caelum.ci.dev
All commits already cached
Updating files:  67% (12719/18720)
Updating files:  68% (12730/18720)
Updating files:  69% (12917/18720)
Updating files:  70% (13104/18720)
Updating files:  71% (13292/18720)
Updating files:  72% (13479/18720)
Updating files:  73% (13666/18720)
Updating files:  74% (13853/18720)
Updating files:  75% (14040/18720)
Updating files:  76% (14228/18720)
Updating files:  77% (14415/18720)
Updating files:  78% (14602/18720)
Updating files:  79% (14789/18720)
Updating files:  80% (14976/18720)
Updating files:  81% (15164/18720)
Updating files:  82% (15351/18720)
Updating files:  83% (15538/18720)
Updating files:  84% (15725/18720)
Updating files:  85% (15912/18720)
Updating files:  86% (16100/18720)
Updating files:  87% (16287/18720)
Updating files:  88% (16474/18720)
Updating files:  89% (16661/18720)
Updating files:  90% (16848/18720)
Updating files:  91% (17036/18720)
Updating files:  92% (17223/18720)
Updating files:  93% (17410/18720)
Updating files:  94% (17597/18720)
Updating files:  95% (17784/18720)
Updating files:  96% (17972/18720)
Updating files:  97% (18159/18720)
Updating files:  98% (18346/18720)
Updating files:  99% (18533/18720)
Updating files: 100% (18720/18720)
Updating files: 100% (18720/18720), done.
HEAD is now at 6a41074e98 Merge pull request #29690 from paurkedal/caqti.2.3.0
Merge made by the 'ort' strategy.
 packages/chrome-trace/chrome-trace.3.22.2/opam     | 39 +++++++++++
 .../dune-action-plugin.3.22.2/opam                 | 52 +++++++++++++++
 .../dune-action-trace.3.22.2/opam                  | 39 +++++++++++
 .../dune-build-info/dune-build-info.3.22.2/opam    | 45 +++++++++++++
 .../dune-configurator.3.22.2/opam                  | 49 ++++++++++++++
 packages/dune-glob/dune-glob.3.22.2/opam           | 42 ++++++++++++
 .../dune-private-libs.3.22.2/opam                  | 50 +++++++++++++++
 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam     | 41 ++++++++++++
 packages/dune-rpc/dune-rpc.3.22.2/opam             | 44 +++++++++++++
 packages/dune-site/dune-site.3.22.2/opam           | 37 +++++++++++
 packages/dune/dune.3.22.2/opam                     | 75 ++++++++++++++++++++++
 packages/dyn/dyn.3.22.2/opam                       | 40 ++++++++++++
 packages/fs-io/fs-io.3.22.2/opam                   | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.22.2/opam         | 43 +++++++++++++
 packages/ordering/ordering.3.22.2/opam             | 38 +++++++++++
 packages/stdune/stdune.3.22.2/opam                 | 46 +++++++++++++
 packages/top-closure/top-closure.3.22.2/opam       | 38 +++++++++++
 packages/xdg/xdg.3.22.2/opam                       | 39 +++++++++++
 18 files changed, 796 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.22.2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.22.2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.22.2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.22.2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.22.2/opam
 create mode 100644 packages/dune-site/dune-site.3.22.2/opam
 create mode 100644 packages/dune/dune.3.22.2/opam
 create mode 100644 packages/dyn/dyn.3.22.2/opam
 create mode 100644 packages/fs-io/fs-io.3.22.2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.2/opam
 create mode 100644 packages/ordering/ordering.3.22.2/opam
 create mode 100644 packages/stdune/stdune.3.22.2/opam
 create mode 100644 packages/top-closure/top-closure.3.22.2/opam
 create mode 100644 packages/xdg/xdg.3.22.2/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126' locally
docker.io/ocaml/opam@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126: Pulling from ocaml/opam
8f6ad858d0a4: Already exists
9cb5e198c8cf: Already exists
2d346d36dcf2: Already exists
cdc35e289b8d: Already exists
aeb7244bb580: Already exists
fc1943254a0d: Already exists
84238c416f8e: Already exists
fbbfe75d3112: Already exists
221fdc5d9929: Already exists
1fec9149b52a: Already exists
9c6e52557f24: Already exists
8737f5036aae: Already exists
d69c4074de14: Already exists
7237152a5f04: Already exists
fba4b414d8a0: Already exists
40d552afb3ef: Already exists
077cc17dc8e4: Already exists
077cc17dc8e4: Already exists
169e1be36a55: Already exists
0a8a005097ab: Already exists
caba3ec4b361: Already exists
6a364dc641f8: Already exists
4f4fb700ef54: Already exists
ab8052928cdc: Already exists
f5717a28dd6a: Already exists
79233a9b9bed: Already exists
d832d53e7392: Already exists
1872dad82243: Already exists
bfd849b08ba7: Already exists
834a8024ef15: Already exists
98ccec79258b: Already exists
fb48f36a0542: Already exists
3688b13db8e7: Already exists
a5c099f5f72c: Already exists
1ff1760de5b0: Already exists
98eec6764aa5: Already exists
aa22ae69debd: Already exists
12bfb7b962a2: Already exists
ec25ce9bb816: Already exists
beadd3cf7357: Already exists
d0d0c65a426d: Already exists
27080da82c6b: Pulling fs layer
3b99adeb504e: Pulling fs layer
867c8a52ad10: Pulling fs layer
01ca275a6ca2: Pulling fs layer
01ca275a6ca2: Waiting
867c8a52ad10: Verifying Checksum
867c8a52ad10: Download complete
3b99adeb504e: Verifying Checksum
3b99adeb504e: Download complete
01ca275a6ca2: Verifying Checksum
01ca275a6ca2: Download complete
27080da82c6b: Verifying Checksum
27080da82c6b: Download complete
27080da82c6b: Pull complete
3b99adeb504e: Pull complete
867c8a52ad10: Pull complete
01ca275a6ca2: Pull complete
Digest: sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126
Status: Downloaded newer image for ocaml/opam@sha256:ec5999d94ff5da2754b2d163583ef868ccaefbaaabbe66412fde8712ae6f5126
2026-04-13 14:43.00 ---> using "d0e330c08fa445d83f06df86dbe749aac73c20b9c3be340824d01a143f189b82" from cache

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-13 14:43.00 ---> using "3ec7ac935151f5277a236626f366bf7f6f18395cb01e6e86eff2abeffc750f69" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-13 14:43.00 ---> using "b5a0847c35501fd963cedc3388b00c999e5617a9db85df5529c240a6fc10a617" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.3
2026-04-13 14:43.00 ---> using "28464b62e165a839b63b1c2ae024a4b4fcbe23c1802c3adf881d35db6bc1d4c2" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-04-13 14:43.00 ---> using "4dfd69403557bd9c8ecec7a8b2fdd9b50feea12943fd8b9150cd347ede8d5f38" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-13 14:43.02 ---> using "edfc1136fda934d7cb565de13b26830fecc90a7ab0b3857f616327ea2529452b" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-13 14:43.02 ---> using "b0e78c7a2e37b10ad9605e02581a51654b0778194c38cb8fb47cf5dccb0d651f" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [122 kB]
- Fetched 213 kB in 0s (563 kB/s)
- Reading package lists...
- 
2026-04-13 14:43.02 ---> using "044cfe461c26a47734ddd2294ed3e29edb1a69aa3837f8ab53eee87e4aaa3c6d" from cache

/home/opam: (run (shell "opam pin add -k version -yn dune-configurator.3.22.2 3.22.2"))
dune-configurator is now pinned to version 3.22.2
2026-04-13 14:43.02 ---> using "61822bc1c8d49457997d2abe2ac73ae0cfef8dbd04765bc8f20f4e4cd5cb318e" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-configurator.3.22.2;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune-configurator.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-configurator.3.22.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
  - install csexp             1.5.2           [required by dune-configurator]
  - install dune              3.22.2          [required by dune-configurator]
  - install dune-configurator 3.22.2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> installed dune.3.22.2
-> installed csexp.1.5.2
-> installed dune-configurator.3.22.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-13 14:43.02 ---> using "de48ccc1a675ccb5bfaa4b65349d55fd7f562d3cece499473dd0a7edc9c09dd2" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall nuscr.2.1.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'nuscr.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
nuscr.2.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 23 packages
  - install base                v0.16.4  [required by nuscr]
  - install base-bytes          base     [required by process]
  - install cmdliner            2.1.0    [required by nuscr]
  - install cppo                1.8.0    [required by ppx_deriving]
  - install menhir              20260209 [required by nuscr]
  - install menhirCST           20260209 [required by menhir]
  - install menhirGLR           20260209 [required by menhir]
  - install menhirLib           20260209 [required by menhir]
  - install menhirSdk           20260209 [required by menhir]
  - install nuscr               2.1.0
  - install ocaml-compiler-libs v0.12.4  [required by ppxlib]
  - install ocamlbuild          0.16.1   [required by process]
  - install ocamlfind           1.9.8    [required by ppx_deriving, process]
  - install ocamlgraph          2.2.0    [required by nuscr]
  - install ppx_derivers        1.2.1    [required by ppx_deriving]
  - install ppx_deriving        6.0.3    [required by nuscr]
  - install ppx_here            v0.16.0  [required by nuscr]
  - install ppx_sexp_conv       v0.16.0  [required by nuscr]
  - install ppxlib              0.35.0   [required by nuscr]
  - install process             0.2.1    [required by nuscr]
  - install sexplib0            v0.16.0  [required by base, ppx_sexp_conv]
  - install stdio               v0.16.0  [required by nuscr]
  - install stdlib-shims        0.3.0    [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.16.4  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> retrieved nuscr.2.1.0  (cached)
-> installed cppo.1.8.0
-> installed menhirCST.20260209
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocamlgraph.2.2.0  (cached)
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> retrieved ppx_derivers.1.2.1  (cached)
-> installed menhirSdk.20260209
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_here.v0.16.0  (cached)
-> installed ppx_derivers.1.2.1
-> retrieved ppx_sexp_conv.v0.16.0  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved process.0.2.1  (cached)
-> retrieved sexplib0.v0.16.0  (cached)
-> retrieved stdio.v0.16.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed ocaml-compiler-libs.v0.12.4
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.16.0
-> installed ocamlgraph.2.2.0
-> installed cmdliner.2.1.0
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed process.0.2.1
-> installed base.v0.16.4
-> installed stdio.v0.16.0
-> installed menhir.20260209
-> installed ppxlib.0.35.0
-> installed ppx_here.v0.16.0
-> installed ppx_sexp_conv.v0.16.0
-> installed ppx_deriving.6.0.3
-> installed nuscr.2.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-13 14:43.45 ---> saved as "db17eaf3d949dfdbf997a0ebdccaf0646542860d86e75d7f346a5b9cb4f774f7"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test nuscr.2.1.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile nuscr           2.1.0
=== install 6 packages
  - install   conf-c++        1.0    [required by z3]
  - install   conf-gmp        5      [required by zarith]
  - install   conf-pkg-config 4      [required by zarith]
  - install   conf-python-3   9.0.0  [required by z3]
  - install   z3              4.15.2 [required by nuscr]
  - install   zarith          1.14   [required by z3]

The following system packages will first need to be installed:
    libgmp-dev pkg-config python3

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config" "python3"
- Selecting previously unselected package libpython3.13-minimal:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../libpython3.13-minimal_3.13.5-2_amd64.deb ...
- Unpacking libpython3.13-minimal:amd64 (3.13.5-2) ...
- Selecting previously unselected package python3.13-minimal.
- Preparing to unpack .../python3.13-minimal_3.13.5-2_amd64.deb ...
- Unpacking python3.13-minimal (3.13.5-2) ...
- Setting up libpython3.13-minimal:amd64 (3.13.5-2) ...
- Setting up python3.13-minimal (3.13.5-2) ...
- Selecting previously unselected package python3-minimal.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20948 files and directories currently installed.)
- Preparing to unpack .../0-python3-minimal_3.13.5-1_amd64.deb ...
- Unpacking python3-minimal (3.13.5-1) ...
- Selecting previously unselected package media-types.
- Preparing to unpack .../1-media-types_13.0.0_all.deb ...
- Unpacking media-types (13.0.0) ...
- Selecting previously unselected package readline-common.
- Preparing to unpack .../2-readline-common_8.2-6_all.deb ...
- Unpacking readline-common (8.2-6) ...
- Selecting previously unselected package libreadline8t64:amd64.
- Preparing to unpack .../3-libreadline8t64_8.2-6_amd64.deb ...
- Adding 'diversion of /lib/x86_64-linux-gnu/libhistory.so.8 to /lib/x86_64-linux-gnu/libhistory.so.8.usr-is-merged by libreadline8t64'
- Adding 'diversion of /lib/x86_64-linux-gnu/libhistory.so.8.2 to /lib/x86_64-linux-gnu/libhistory.so.8.2.usr-is-merged by libreadline8t64'
- Adding 'diversion of /lib/x86_64-linux-gnu/libreadline.so.8 to /lib/x86_64-linux-gnu/libreadline.so.8.usr-is-merged by libreadline8t64'
- Adding 'diversion of /lib/x86_64-linux-gnu/libreadline.so.8.2 to /lib/x86_64-linux-gnu/libreadline.so.8.2.usr-is-merged by libreadline8t64'
- Unpacking libreadline8t64:amd64 (8.2-6) ...
- Selecting previously unselected package libpython3.13-stdlib:amd64.
- Preparing to unpack .../4-libpython3.13-stdlib_3.13.5-2_amd64.deb ...
- Unpacking libpython3.13-stdlib:amd64 (3.13.5-2) ...
- Selecting previously unselected package python3.13.
- Preparing to unpack .../5-python3.13_3.13.5-2_amd64.deb ...
- Unpacking python3.13 (3.13.5-2) ...
- Selecting previously unselected package libpython3-stdlib:amd64.
- Preparing to unpack .../6-libpython3-stdlib_3.13.5-1_amd64.deb ...
- Unpacking libpython3-stdlib:amd64 (3.13.5-1) ...
- Setting up python3-minimal (3.13.5-1) ...
- Selecting previously unselected package python3.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 21434 files and directories currently installed.)
- Preparing to unpack .../0-python3_3.13.5-1_amd64.deb ...
- Unpacking python3 (3.13.5-1) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- Preparing to unpack .../1-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../2-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../3-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../4-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../5-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../6-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up media-types (13.0.0) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up readline-common (8.2-6) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libreadline8t64:amd64 (8.2-6) ...
- Setting up libpython3.13-stdlib:amd64 (3.13.5-2) ...
- Setting up libpython3-stdlib:amd64 (3.13.5-1) ...
- Setting up python3.13 (3.13.5-2) ...
- Setting up python3 (3.13.5-1) ...
- running python rtupdate hooks for python3.13...
- running python post-rtupdate hooks for python3.13...
- Processing triggers for libc-bin (2.41-12+deb13u2) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-c++.1.0
-> retrieved conf-gmp.5  (https://opam.ocaml.org/cache)
-> installed conf-pkg-config.4
-> installed conf-gmp.5
-> retrieved conf-python-3.9.0.0  (https://opam.ocaml.org/cache)
-> installed conf-python-3.9.0.0
-> retrieved nuscr.2.1.0  (https://opam.ocaml.org/cache)
-> removed   nuscr.2.1.0
-> retrieved z3.4.15.2  (https://opam.ocaml.org/cache)
-> retrieved zarith.1.14  (https://opam.ocaml.org/cache)
-> installed zarith.1.14
-> installed z3.4.15.2
[ERROR] The compilation of nuscr.2.1.0 failed at "dune build -p nuscr -j 71 @install @runtest".

#=== ERROR while compiling nuscr.2.1.0 ========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.3 | file:///home/opam/opam-repository
# path                 ~/.opam/4.14/.opam-switch/build/nuscr.2.1.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p nuscr -j 71 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/nuscr-7-878d63.env
# output-file          ~/.opam/log/nuscr-7-878d63.out
### output ###
# (cd _build/default && /home/opam/.opam/4.14/bin/menhir --explain -la 2 lib/syntaxtree/parser.mly --base lib/syntaxtree/parser --infer-write-query lib/syntaxtree/parser__mock.ml.mock)
# File "lib/syntaxtree/parser.mly", line 38, characters 7-15:
# Warning: the token RESERVED is unused.
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Loc.cmo -c -impl lib/utils/loc.pp.ml)
# File "lib/utils/loc.ml", line 18, characters 17-36:
# 18 | let pp fmt loc = Caml.Format.fprintf fmt "%s" (show loc)
#                       ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Loc.cmx -c -impl lib/utils/loc.pp.ml)
# File "lib/utils/loc.ml", line 18, characters 17-36:
# 18 | let pp fmt loc = Caml.Format.fprintf fmt "%s" (show loc)
#                       ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Gtype.cmo -c -impl lib/mpst/gtype.pp.ml)
# File "lib/mpst/gtype.ml", line 50, characters 25-44:
# 50 |   let pp_payload fmt p = Caml.Format.fprintf fmt "%s" (show_payload p)
#                               ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/gtype.ml", line 84, characters 23-42:
# 84 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                             ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Syntax.cmo -c -impl lib/syntaxtree/syntax.pp.ml)
# File "lib/syntaxtree/syntax.ml", line 90, characters 24-43:
# 90 | let pp_payloadt fmt p = Caml.Format.fprintf fmt "%s" (show_payloadt p)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/syntaxtree/syntax.ml", line 103, characters 23-42:
# 103 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Efsm.cmo -c -impl lib/mpst/efsm.pp.ml)
# File "lib/mpst/efsm.ml", line 83, characters 18-49:
# 83 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/efsm.ml", line 106, characters 2-28:
# 106 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Ocamlcodegen.cmo -c -impl lib/codegen/ocaml/ocamlcodegen.pp.ml)
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 318, characters 18-49:
# 318 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 321, characters 2-28:
# 321 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/menhir --explain -la 2 lib/syntaxtree/parser.mly --base lib/syntaxtree/parser --infer-read-reply lib/syntaxtree/parser__mock.mli.inferred)
# Built an LR(0) automaton with 752 states.
# The construction mode is pager.
# Built an LR(1) automaton with 752 states.
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Syntax.cmx -c -impl lib/syntaxtree/syntax.pp.ml)
# File "lib/syntaxtree/syntax.ml", line 90, characters 24-43:
# 90 | let pp_payloadt fmt p = Caml.Format.fprintf fmt "%s" (show_payloadt p)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/syntaxtree/syntax.ml", line 103, characters 23-42:
# 103 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I test/.test.eobjs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -no-alias-deps -o test/.test.eobjs/byte/dune__exe__Test.cmo -c -impl test/test.ml)
# File "test/test.ml", line 24, characters 19-40:
# 24 |     | f :: fs when Caml.Sys.is_directory f ->
#                         ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 27, characters 26-46:
# 27 |           |> List.map ~f:(Caml.Filename.concat f)
#                                ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 26, characters 10-26:
# 26 |           Caml.Sys.readdir f |> Array.to_list
#                ^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 36, characters 27-53:
# 36 |   List.filter ~f:(fun f -> Caml.Filename.check_suffix f ".nuscr") fs
#                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 40, characters 35-61:
# 40 |   let is_avoid f = List.exists ~f:(Caml.Filename.check_suffix f) avoid in
#                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 12-38:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 40-61:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                                              ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 106, characters 14-29:
# 106 |     let pwd = Caml.Sys.getenv "PWD" in
#                     ^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 107, characters 28-48:
# 107 |     let dirs = List.map ~f:(Caml.Filename.concat pwd) dirs in
#                                   ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 116, characters 21-30:
# 116 |     if err <> 0 then Caml.exit 1
#                            ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 119, characters 4-13:
# 119 |     Caml.exit 1
#           ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I bin/.main.eobjs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -no-alias-deps -o bin/.main.eobjs/byte/dune__exe__Main.cmo -c -impl bin/main.ml)
# File "bin/main.ml", line 169, characters 4-31:
# 169 |     Caml.Format.pp_print_string fmt (RoleName.user r) ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 170, characters 4-29:
# 170 |     Caml.Format.pp_print_char fmt '@' ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 171, characters 4-31:
# 171 |     Caml.Format.pp_print_string fmt (ProtocolName.user p)
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Gtype.cmx -c -impl lib/mpst/gtype.pp.ml)
# File "lib/mpst/gtype.ml", line 50, characters 25-44:
# 50 |   let pp_payload fmt p = Caml.Format.fprintf fmt "%s" (show_payload p)
#                               ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/gtype.ml", line 84, characters 23-42:
# 84 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                             ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Efsm.cmx -c -impl lib/mpst/efsm.pp.ml)
# File "lib/mpst/efsm.ml", line 83, characters 18-49:
# 83 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/efsm.ml", line 106, characters 2-28:
# 106 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Ocamlcodegen.cmx -c -impl lib/codegen/ocaml/ocamlcodegen.pp.ml)
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 318, characters 18-49:
# 318 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 321, characters 2-28:
# 321 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I test/.test.eobjs/byte -I test/.test.eobjs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -intf-suffix .ml -no-alias-deps -o test/.test.eobjs/native/dune__exe__Test.cmx -c -impl test/test.ml)
# File "test/test.ml", line 24, characters 19-40:
# 24 |     | f :: fs when Caml.Sys.is_directory f ->
#                         ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 27, characters 26-46:
# 27 |           |> List.map ~f:(Caml.Filename.concat f)
#                                ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 26, characters 10-26:
# 26 |           Caml.Sys.readdir f |> Array.to_list
#                ^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 36, characters 27-53:
# 36 |   List.filter ~f:(fun f -> Caml.Filename.check_suffix f ".nuscr") fs
#                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 40, characters 35-61:
# 40 |   let is_avoid f = List.exists ~f:(Caml.Filename.check_suffix f) avoid in
#                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 12-38:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 40-61:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                                              ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 106, characters 14-29:
# 106 |     let pwd = Caml.Sys.getenv "PWD" in
#                     ^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 107, characters 28-48:
# 107 |     let dirs = List.map ~f:(Caml.Filename.concat pwd) dirs in
#                                   ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 116, characters 21-30:
# 116 |     if err <> 0 then Caml.exit 1
#                            ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 119, characters 4-13:
# 119 |     Caml.exit 1
#           ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I bin/.main.eobjs/byte -I bin/.main.eobjs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -intf-suffix .ml -no-alias-deps -o bin/.main.eobjs/native/dune__exe__Main.cmx -c -impl bin/main.ml)
# File "bin/main.ml", line 169, characters 4-31:
# 169 |     Caml.Format.pp_print_string fmt (RoleName.user r) ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 170, characters 4-29:
# 170 |     Caml.Format.pp_print_char fmt '@' ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 171, characters 4-31:
# 171 |     Caml.Format.pp_print_string fmt (ProtocolName.user p)
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/cram-tests/core/ambiguous-choice.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/ambiguous-choice.t/run.t _build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t b/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
# index 843c4d8..4012db3 100644
# --- a/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t
# +++ b/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  The first message in choices must uniquely identify the branch.
#    $ nuscr --project A@Ambiguous Ambiguous.nuscr
# -  nuscr: User error: Duplicate label m in choices at 5:5 to 5:6 in: Ambiguous.nuscr
# +  nuscr: User error: Duplicate label m in choices at 5:5 to 5:6 in:
# +         Ambiguous.nuscr
#    [124]
# File "test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t _build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t b/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
# index d7eb54e..b245a3b 100644
# --- a/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  Currently it is not possible to mix two recursion variables in a choice.
#    $ nuscr --fsm A@Unable Unable.nuscr
# -  nuscr: I'm sorry, it is unfortunate Multiple recursions with variables in choices is not implemented (raised at lib/mpst/efsm.ml: line 350)
# +  nuscr: I'm sorry, it is unfortunate Multiple recursions with variables in
# +         choices is not implemented (raised at lib/mpst/efsm.ml: line 350)
#    [124]
# File "test/cram-tests/core/reflexive-message.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/reflexive-message.t/run.t _build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/reflexive-message.t/run.t b/_build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
# index ee6cd3a..8b0ffe4 100644
# --- a/_build/default/test/cram-tests/core/reflexive-message.t/run.t
# +++ b/_build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  Reflexive messages (e.g. from A to A) are not permitted.
#    $ nuscr --project A@Reflexive ReflexiveMessage.nuscr
# -  nuscr: User error: Reflexive message of role A at 3:12 to 3:18 in: ReflexiveMessage.nuscr
# +  nuscr: User error: Reflexive message of role A at 3:12 to 3:18 in:
# +         ReflexiveMessage.nuscr
#    [124]
# File "test/cram-tests/core/unmergable-choice.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unmergable-choice.t/run.t _build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/unmergable-choice.t/run.t b/_build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
# index 60b80da..d4d569d 100644
# --- a/_build/default/test/cram-tests/core/unmergable-choice.t/run.t
# +++ b/_build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
# @@ -1,6 +1,4 @@
#  Should report an issue because of unmergeable local type when projecting on C
#    $ nuscr --project C@Bad Bad.nuscr
# -  nuscr: User error: Unable to merge: end
# -          m3() from A;
# -         end
# +  nuscr: User error: Unable to merge: end m3() from A; end
#    [124]
# File "test/cram-tests/core/unbound-recursion-name.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unbound-recursion-name.t/run.t _build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t b/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
# index 0812bc5..533941c 100644
# --- a/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t
# +++ b/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  Unbound recursion names in `continue` is not allowed.
#    $ nuscr --project A@P UnboundRec.nuscr
# -  nuscr: User error: Unbound name Z in `continue` at 5:16 to 5:17 in: UnboundRec.nuscr
# +  nuscr: User error: Unbound name Z in `continue` at 5:16 to 5:17 in:
# +         UnboundRec.nuscr
#    [124]
# File "test/cram-tests/refinements/merge-silent-send.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/merge-silent-send.t/run.t _build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t b/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
# index c52ba72..0c526ee 100644
# --- a/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
# @@ -2,10 +2,6 @@ MergeSend should fail, since C cannot tell how One or Two was used.
#  (At least in the current theory, maybe later we can try to do some weakening of
#  conditions)
#    $ nuscr --project C@MergeSend Merge.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         Stuff() to B;
# -         end
# -          (silent) y(int);
# -         Stuff() to B;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); Stuff() to B; end
# +         (silent) y(int); Stuff() to B; end
#    [124]
# File "test/cram-tests/core/unguarded-recursion.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unguarded-recursion.t/run.t _build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t b/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
# index d51a8d1..56ece08 100644
# --- a/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t
# +++ b/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
# @@ -1,15 +1,18 @@
#  Unguarded recursion in global protocol should raise an error.
#  
#    $ nuscr --show-global-type Unguarded UnguardedSimple.nuscr
# -  nuscr: User error: Unguarded type variable X at 3:14 to 3:15 in: UnguardedSimple.nuscr
# +  nuscr: User error: Unguarded type variable X at 3:14 to 3:15 in:
# +         UnguardedSimple.nuscr
#    [124]
#  
#    $ nuscr --show-global-type Unguarded UnguardedDo.nuscr
# -  nuscr: User error: Unguarded type variable __Unguarded_A_B at 2:3 to 2:22 in: UnguardedDo.nuscr
# +  nuscr: User error: Unguarded type variable __Unguarded_A_B at 2:3 to 2:22 in:
# +         UnguardedDo.nuscr
#    [124]
#  
#  
#  Although we can remove the unguarded recursion and the protocol still makes some sense, we will still report this error.
#    $ nuscr --show-global-type Unguarded UnguardedChoice.nuscr
# -  nuscr: User error: Unguarded type variable X at 4:16 to 4:17 in: UnguardedChoice.nuscr
# +  nuscr: User error: Unguarded type variable X at 4:16 to 4:17 in:
# +         UnguardedChoice.nuscr
#    [124]
# File "test/cram-tests/refinements/merge-silent-recv.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t _build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t b/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
# index 71ebf64..fdc022f 100644
# --- a/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
# @@ -2,34 +2,20 @@ C gets confused by the Confuse protocol, since they cannot determine whether A
#  takes Foo branch or Bar branch.
#  
#    $ nuscr --project C@Confuse Confuse.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         One(xx: int) from A;
# -         end
# -          (silent) y(int);
# -         One(xx: int) from A;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); One(xx: int) from A; end
# +         (silent) y(int); One(xx: int) from A; end
#    [124]
#  
#    $ nuscr --project C@Confuse AlsoConfuse.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         (silent) xxx(int);
# -         One(xx: int) from A;
# -         end
# -          (silent) y(int);
# -         One(xx: int) from A;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); (silent) xxx(int);
# +         One(xx: int) from A; end (silent) y(int); One(xx: int) from A; end
#    [124]
#  
#  C cannot receive from either A or B, so they get very confused.
#  
#    $ nuscr --project C@Confuse VeryConfuse.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         (silent) xxx(int);
# -         One(xx: int) from B;
# -         end
# -          (silent) y(int);
# -         One(xx: int) from A;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); (silent) xxx(int);
# +         One(xx: int) from B; end (silent) y(int); One(xx: int) from A; end
#    [124]
#  
#  C doesn't get confused when they can be made aware of A's choice (directly).
# File "test/cram-tests/refinements/strlen.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/strlen.t/run.t _build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/strlen.t/run.t b/_build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
# index 9c538e7..a02d973 100644
# --- a/_build/default/test/cram-tests/refinements/strlen.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
# @@ -44,5 +44,6 @@ PasswordManager2 has a too short initial password, and an error is expected.
#    (assert (= freshvar$0 stored_pass))
#    (check-sat)
#    
# -  nuscr: User error: Type Error: Expression "pass" should be of type stored_pass:string{(len(stored_pass))>=(6)}
# +  nuscr: User error: Type Error: Expression "pass" should be of type
# +         stored_pass:string{(len(stored_pass))>=(6)}
#    [124]



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build nuscr 2.1.0
+- 
+- The following changes have been performed
| - remove  nuscr           2.1.0
| - install conf-c++        1.0
| - install conf-gmp        5
| - install conf-pkg-config 4
| - install conf-python-3   9.0.0
| - install z3              4.15.2
| - install zarith          1.14
+- 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260413144346.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
2026-04-13 14:56.16 ---> saved as "0ca5b4929081b04b9a095145a61a9eada75430bf3b1f625c839be67cb4cd6173"

/home/opam: (run (shell  "opam reinstall --with-test --verbose nuscr.2.1.0;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'nuscr.2.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
nuscr.2.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  - install nuscr 2.1.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/3: [nuscr.2.1.0: extract]
-> retrieved nuscr.2.1.0  (cached)
[nuscr: patch] applying fix-cram-tests.patch
Processing  2/3: [nuscr: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "nuscr" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/nuscr.2.1.0)
- (cd _build/default && /home/opam/.opam/4.14/bin/menhir --explain -la 2 lib/syntaxtree/parser.mly --base lib/syntaxtree/parser --infer-write-query lib/syntaxtree/parser__mock.ml.mock)
- File "lib/syntaxtree/parser.mly", line 38, characters 7-15:
- Warning: the token RESERVED is unused.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Loc.cmx -c -impl lib/utils/loc.pp.ml)
- File "lib/utils/loc.ml", line 18, characters 17-36:
- 18 | let pp fmt loc = Caml.Format.fprintf fmt "%s" (show loc)
-                       ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Loc.cmo -c -impl lib/utils/loc.pp.ml)
- File "lib/utils/loc.ml", line 18, characters 17-36:
- 18 | let pp fmt loc = Caml.Format.fprintf fmt "%s" (show loc)
-                       ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Gtype.cmo -c -impl lib/mpst/gtype.pp.ml)
- File "lib/mpst/gtype.ml", line 50, characters 25-44:
- 50 |   let pp_payload fmt p = Caml.Format.fprintf fmt "%s" (show_payload p)
-                               ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/mpst/gtype.ml", line 84, characters 23-42:
- 84 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
-                             ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Syntax.cmo -c -impl lib/syntaxtree/syntax.pp.ml)
- File "lib/syntaxtree/syntax.ml", line 90, characters 24-43:
- 90 | let pp_payloadt fmt p = Caml.Format.fprintf fmt "%s" (show_payloadt p)
-                              ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/syntaxtree/syntax.ml", line 103, characters 23-42:
- 103 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
-                              ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Efsm.cmo -c -impl lib/mpst/efsm.pp.ml)
- File "lib/mpst/efsm.ml", line 83, characters 18-49:
- 83 |   let formatter = Caml.Format.formatter_of_buffer buffer in
-                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/mpst/efsm.ml", line 106, characters 2-28:
- 106 |   Caml.Format.pp_print_flush formatter () ;
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/menhir --explain -la 2 lib/syntaxtree/parser.mly --base lib/syntaxtree/parser --infer-read-reply lib/syntaxtree/parser__mock.mli.inferred)
- Built an LR(0) automaton with 752 states.
- The construction mode is pager.
- Built an LR(1) automaton with 752 states.
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Ocamlcodegen.cmo -c -impl lib/codegen/ocaml/ocamlcodegen.pp.ml)
- File "lib/codegen/ocaml/ocamlcodegen.ml", line 318, characters 18-49:
- 318 |   let formatter = Caml.Format.formatter_of_buffer buffer in
-                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/codegen/ocaml/ocamlcodegen.ml", line 321, characters 2-28:
- 321 |   Caml.Format.pp_print_flush formatter () ;
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Syntax.cmx -c -impl lib/syntaxtree/syntax.pp.ml)
- File "lib/syntaxtree/syntax.ml", line 90, characters 24-43:
- 90 | let pp_payloadt fmt p = Caml.Format.fprintf fmt "%s" (show_payloadt p)
-                              ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/syntaxtree/syntax.ml", line 103, characters 23-42:
- 103 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
-                              ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I test/.test.eobjs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -no-alias-deps -o test/.test.eobjs/byte/dune__exe__Test.cmo -c -impl test/test.ml)
- File "test/test.ml", line 24, characters 19-40:
- 24 |     | f :: fs when Caml.Sys.is_directory f ->
-                         ^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 27, characters 26-46:
- 27 |           |> List.map ~f:(Caml.Filename.concat f)
-                                ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 26, characters 10-26:
- 26 |           Caml.Sys.readdir f |> Array.to_list
-                ^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 36, characters 27-53:
- 36 |   List.filter ~f:(fun f -> Caml.Filename.check_suffix f ".nuscr") fs
-                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 40, characters 35-61:
- 40 |   let is_avoid f = List.exists ~f:(Caml.Filename.check_suffix f) avoid in
-                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 76, characters 12-38:
- 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
-                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 76, characters 40-61:
- 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
-                                              ^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 106, characters 14-29:
- 106 |     let pwd = Caml.Sys.getenv "PWD" in
-                     ^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 107, characters 28-48:
- 107 |     let dirs = List.map ~f:(Caml.Filename.concat pwd) dirs in
-                                   ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 116, characters 21-30:
- 116 |     if err <> 0 then Caml.exit 1
-                            ^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 119, characters 4-13:
- 119 |     Caml.exit 1
-           ^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I bin/.main.eobjs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -no-alias-deps -o bin/.main.eobjs/byte/dune__exe__Main.cmo -c -impl bin/main.ml)
- File "bin/main.ml", line 169, characters 4-31:
- 169 |     Caml.Format.pp_print_string fmt (RoleName.user r) ;
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "bin/main.ml", line 170, characters 4-29:
- 170 |     Caml.Format.pp_print_char fmt '@' ;
-           ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "bin/main.ml", line 171, characters 4-31:
- 171 |     Caml.Format.pp_print_string fmt (ProtocolName.user p)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Gtype.cmx -c -impl lib/mpst/gtype.pp.ml)
- File "lib/mpst/gtype.ml", line 50, characters 25-44:
- 50 |   let pp_payload fmt p = Caml.Format.fprintf fmt "%s" (show_payload p)
-                               ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/mpst/gtype.ml", line 84, characters 23-42:
- 84 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
-                             ^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Efsm.cmx -c -impl lib/mpst/efsm.pp.ml)
- File "lib/mpst/efsm.ml", line 83, characters 18-49:
- 83 |   let formatter = Caml.Format.formatter_of_buffer buffer in
-                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/mpst/efsm.ml", line 106, characters 2-28:
- 106 |   Caml.Format.pp_print_flush formatter () ;
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Ocamlcodegen.cmx -c -impl lib/codegen/ocaml/ocamlcodegen.pp.ml)
- File "lib/codegen/ocaml/ocamlcodegen.ml", line 318, characters 18-49:
- 318 |   let formatter = Caml.Format.formatter_of_buffer buffer in
-                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "lib/codegen/ocaml/ocamlcodegen.ml", line 321, characters 2-28:
- 321 |   Caml.Format.pp_print_flush formatter () ;
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I test/.test.eobjs/byte -I test/.test.eobjs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -intf-suffix .ml -no-alias-deps -o test/.test.eobjs/native/dune__exe__Test.cmx -c -impl test/test.ml)
- File "test/test.ml", line 24, characters 19-40:
- 24 |     | f :: fs when Caml.Sys.is_directory f ->
-                         ^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 27, characters 26-46:
- 27 |           |> List.map ~f:(Caml.Filename.concat f)
-                                ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 26, characters 10-26:
- 26 |           Caml.Sys.readdir f |> Array.to_list
-                ^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 36, characters 27-53:
- 36 |   List.filter ~f:(fun f -> Caml.Filename.check_suffix f ".nuscr") fs
-                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 40, characters 35-61:
- 40 |   let is_avoid f = List.exists ~f:(Caml.Filename.check_suffix f) avoid in
-                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 76, characters 12-38:
- 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
-                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 76, characters 40-61:
- 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
-                                              ^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 106, characters 14-29:
- 106 |     let pwd = Caml.Sys.getenv "PWD" in
-                     ^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 107, characters 28-48:
- 107 |     let dirs = List.map ~f:(Caml.Filename.concat pwd) dirs in
-                                   ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 116, characters 21-30:
- 116 |     if err <> 0 then Caml.exit 1
-                            ^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/test.ml", line 119, characters 4-13:
- 119 |     Caml.exit 1
-           ^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I bin/.main.eobjs/byte -I bin/.main.eobjs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -intf-suffix .ml -no-alias-deps -o bin/.main.eobjs/native/dune__exe__Main.cmx -c -impl bin/main.ml)
- File "bin/main.ml", line 169, characters 4-31:
- 169 |     Caml.Format.pp_print_string fmt (RoleName.user r) ;
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "bin/main.ml", line 170, characters 4-29:
- 170 |     Caml.Format.pp_print_char fmt '@' ;
-           ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "bin/main.ml", line 171, characters 4-31:
- 171 |     Caml.Format.pp_print_string fmt (ProtocolName.user p)
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- File "test/cram-tests/core/ambiguous-choice.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/ambiguous-choice.t/run.t _build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t b/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
- index 843c4d8..4012db3 100644
- --- a/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t
- +++ b/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
- @@ -1,4 +1,5 @@
-  The first message in choices must uniquely identify the branch.
-    $ nuscr --project A@Ambiguous Ambiguous.nuscr
- -  nuscr: User error: Duplicate label m in choices at 5:5 to 5:6 in: Ambiguous.nuscr
- +  nuscr: User error: Duplicate label m in choices at 5:5 to 5:6 in:
- +         Ambiguous.nuscr
-    [124]
- File "test/cram-tests/core/reflexive-message.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/reflexive-message.t/run.t _build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/core/reflexive-message.t/run.t b/_build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
- index ee6cd3a..8b0ffe4 100644
- --- a/_build/default/test/cram-tests/core/reflexive-message.t/run.t
- +++ b/_build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
- @@ -1,4 +1,5 @@
-  Reflexive messages (e.g. from A to A) are not permitted.
-    $ nuscr --project A@Reflexive ReflexiveMessage.nuscr
- -  nuscr: User error: Reflexive message of role A at 3:12 to 3:18 in: ReflexiveMessage.nuscr
- +  nuscr: User error: Reflexive message of role A at 3:12 to 3:18 in:
- +         ReflexiveMessage.nuscr
-    [124]
- File "test/cram-tests/core/unbound-recursion-name.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unbound-recursion-name.t/run.t _build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t b/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
- index 0812bc5..533941c 100644
- --- a/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t
- +++ b/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
- @@ -1,4 +1,5 @@
-  Unbound recursion names in `continue` is not allowed.
-    $ nuscr --project A@P UnboundRec.nuscr
- -  nuscr: User error: Unbound name Z in `continue` at 5:16 to 5:17 in: UnboundRec.nuscr
- +  nuscr: User error: Unbound name Z in `continue` at 5:16 to 5:17 in:
- +         UnboundRec.nuscr
-    [124]
- File "test/cram-tests/core/unmergable-choice.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unmergable-choice.t/run.t _build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/core/unmergable-choice.t/run.t b/_build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
- index 60b80da..d4d569d 100644
- --- a/_build/default/test/cram-tests/core/unmergable-choice.t/run.t
- +++ b/_build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
- @@ -1,6 +1,4 @@
-  Should report an issue because of unmergeable local type when projecting on C
-    $ nuscr --project C@Bad Bad.nuscr
- -  nuscr: User error: Unable to merge: end
- -          m3() from A;
- -         end
- +  nuscr: User error: Unable to merge: end m3() from A; end
-    [124]
- File "test/cram-tests/core/unguarded-recursion.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unguarded-recursion.t/run.t _build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t b/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
- index d51a8d1..56ece08 100644
- --- a/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t
- +++ b/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
- @@ -1,15 +1,18 @@
-  Unguarded recursion in global protocol should raise an error.
-  
-    $ nuscr --show-global-type Unguarded UnguardedSimple.nuscr
- -  nuscr: User error: Unguarded type variable X at 3:14 to 3:15 in: UnguardedSimple.nuscr
- +  nuscr: User error: Unguarded type variable X at 3:14 to 3:15 in:
- +         UnguardedSimple.nuscr
-    [124]
-  
-    $ nuscr --show-global-type Unguarded UnguardedDo.nuscr
- -  nuscr: User error: Unguarded type variable __Unguarded_A_B at 2:3 to 2:22 in: UnguardedDo.nuscr
- +  nuscr: User error: Unguarded type variable __Unguarded_A_B at 2:3 to 2:22 in:
- +         UnguardedDo.nuscr
-    [124]
-  
-  
-  Although we can remove the unguarded recursion and the protocol still makes some sense, we will still report this error.
-    $ nuscr --show-global-type Unguarded UnguardedChoice.nuscr
- -  nuscr: User error: Unguarded type variable X at 4:16 to 4:17 in: UnguardedChoice.nuscr
- +  nuscr: User error: Unguarded type variable X at 4:16 to 4:17 in:
- +         UnguardedChoice.nuscr
-    [124]
- File "test/cram-tests/refinements/merge-silent-send.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/merge-silent-send.t/run.t _build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t b/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
- index c52ba72..0c526ee 100644
- --- a/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t
- +++ b/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
- @@ -2,10 +2,6 @@ MergeSend should fail, since C cannot tell how One or Two was used.
-  (At least in the current theory, maybe later we can try to do some weakening of
-  conditions)
-    $ nuscr --project C@MergeSend Merge.nuscr
- -  nuscr: User error: Unable to merge: (silent) x(int);
- -         Stuff() to B;
- -         end
- -          (silent) y(int);
- -         Stuff() to B;
- -         end
- +  nuscr: User error: Unable to merge: (silent) x(int); Stuff() to B; end
- +         (silent) y(int); Stuff() to B; end
-    [124]
- File "test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t _build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t b/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
- index d7eb54e..b245a3b 100644
- --- a/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t
- +++ b/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
- @@ -1,4 +1,5 @@
-  Currently it is not possible to mix two recursion variables in a choice.
-    $ nuscr --fsm A@Unable Unable.nuscr
- -  nuscr: I'm sorry, it is unfortunate Multiple recursions with variables in choices is not implemented (raised at lib/mpst/efsm.ml: line 350)
- +  nuscr: I'm sorry, it is unfortunate Multiple recursions with variables in
- +         choices is not implemented (raised at lib/mpst/efsm.ml: line 350)
-    [124]
- File "test/cram-tests/refinements/merge-silent-recv.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t _build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t b/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
- index 71ebf64..fdc022f 100644
- --- a/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t
- +++ b/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
- @@ -2,34 +2,20 @@ C gets confused by the Confuse protocol, since they cannot determine whether A
-  takes Foo branch or Bar branch.
-  
-    $ nuscr --project C@Confuse Confuse.nuscr
- -  nuscr: User error: Unable to merge: (silent) x(int);
- -         One(xx: int) from A;
- -         end
- -          (silent) y(int);
- -         One(xx: int) from A;
- -         end
- +  nuscr: User error: Unable to merge: (silent) x(int); One(xx: int) from A; end
- +         (silent) y(int); One(xx: int) from A; end
-    [124]
-  
-    $ nuscr --project C@Confuse AlsoConfuse.nuscr
- -  nuscr: User error: Unable to merge: (silent) x(int);
- -         (silent) xxx(int);
- -         One(xx: int) from A;
- -         end
- -          (silent) y(int);
- -         One(xx: int) from A;
- -         end
- +  nuscr: User error: Unable to merge: (silent) x(int); (silent) xxx(int);
- +         One(xx: int) from A; end (silent) y(int); One(xx: int) from A; end
-    [124]
-  
-  C cannot receive from either A or B, so they get very confused.
-  
-    $ nuscr --project C@Confuse VeryConfuse.nuscr
- -  nuscr: User error: Unable to merge: (silent) x(int);
- -         (silent) xxx(int);
- -         One(xx: int) from B;
- -         end
- -          (silent) y(int);
- -         One(xx: int) from A;
- -         end
- +  nuscr: User error: Unable to merge: (silent) x(int); (silent) xxx(int);
- +         One(xx: int) from B; end (silent) y(int); One(xx: int) from A; end
-    [124]
-  
-  C doesn't get confused when they can be made aware of A's choice (directly).
- File "test/cram-tests/refinements/strlen.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/strlen.t/run.t _build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
- diff --git a/_build/default/test/cram-tests/refinements/strlen.t/run.t b/_build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
- index 9c538e7..a02d973 100644
- --- a/_build/default/test/cram-tests/refinements/strlen.t/run.t
- +++ b/_build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
- @@ -44,5 +44,6 @@ PasswordManager2 has a too short initial password, and an error is expected.
-    (assert (= freshvar$0 stored_pass))
-    (check-sat)
-    
- -  nuscr: User error: Type Error: Expression "pass" should be of type stored_pass:string{(len(stored_pass))>=(6)}
- +  nuscr: User error: Type Error: Expression "pass" should be of type
- +         stored_pass:string{(len(stored_pass))>=(6)}
-    [124]
[ERROR] The compilation of nuscr.2.1.0 failed at "dune build -p nuscr -j 71 @install @runtest".

#=== ERROR while compiling nuscr.2.1.0 ========================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.3 | file:///home/opam/opam-repository
# path                 ~/.opam/4.14/.opam-switch/build/nuscr.2.1.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p nuscr -j 71 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/nuscr-7-fb1fe9.env
# output-file          ~/.opam/log/nuscr-7-fb1fe9.out
### output ###
# (cd _build/default && /home/opam/.opam/4.14/bin/menhir --explain -la 2 lib/syntaxtree/parser.mly --base lib/syntaxtree/parser --infer-write-query lib/syntaxtree/parser__mock.ml.mock)
# File "lib/syntaxtree/parser.mly", line 38, characters 7-15:
# Warning: the token RESERVED is unused.
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Loc.cmx -c -impl lib/utils/loc.pp.ml)
# File "lib/utils/loc.ml", line 18, characters 17-36:
# 18 | let pp fmt loc = Caml.Format.fprintf fmt "%s" (show loc)
#                       ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Loc.cmo -c -impl lib/utils/loc.pp.ml)
# File "lib/utils/loc.ml", line 18, characters 17-36:
# 18 | let pp fmt loc = Caml.Format.fprintf fmt "%s" (show loc)
#                       ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Gtype.cmo -c -impl lib/mpst/gtype.pp.ml)
# File "lib/mpst/gtype.ml", line 50, characters 25-44:
# 50 |   let pp_payload fmt p = Caml.Format.fprintf fmt "%s" (show_payload p)
#                               ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/gtype.ml", line 84, characters 23-42:
# 84 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                             ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Syntax.cmo -c -impl lib/syntaxtree/syntax.pp.ml)
# File "lib/syntaxtree/syntax.ml", line 90, characters 24-43:
# 90 | let pp_payloadt fmt p = Caml.Format.fprintf fmt "%s" (show_payloadt p)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/syntaxtree/syntax.ml", line 103, characters 23-42:
# 103 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Efsm.cmo -c -impl lib/mpst/efsm.pp.ml)
# File "lib/mpst/efsm.ml", line 83, characters 18-49:
# 83 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/efsm.ml", line 106, characters 2-28:
# 106 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/menhir --explain -la 2 lib/syntaxtree/parser.mly --base lib/syntaxtree/parser --infer-read-reply lib/syntaxtree/parser__mock.mli.inferred)
# Built an LR(0) automaton with 752 states.
# The construction mode is pager.
# Built an LR(1) automaton with 752 states.
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -w +A-39-4-42 -g -bin-annot -I lib/.nuscrlib.objs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/byte/nuscrlib__Ocamlcodegen.cmo -c -impl lib/codegen/ocaml/ocamlcodegen.pp.ml)
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 318, characters 18-49:
# 318 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 321, characters 2-28:
# 321 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Syntax.cmx -c -impl lib/syntaxtree/syntax.pp.ml)
# File "lib/syntaxtree/syntax.ml", line 90, characters 24-43:
# 90 | let pp_payloadt fmt p = Caml.Format.fprintf fmt "%s" (show_payloadt p)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/syntaxtree/syntax.ml", line 103, characters 23-42:
# 103 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                              ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I test/.test.eobjs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -no-alias-deps -o test/.test.eobjs/byte/dune__exe__Test.cmo -c -impl test/test.ml)
# File "test/test.ml", line 24, characters 19-40:
# 24 |     | f :: fs when Caml.Sys.is_directory f ->
#                         ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 27, characters 26-46:
# 27 |           |> List.map ~f:(Caml.Filename.concat f)
#                                ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 26, characters 10-26:
# 26 |           Caml.Sys.readdir f |> Array.to_list
#                ^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 36, characters 27-53:
# 36 |   List.filter ~f:(fun f -> Caml.Filename.check_suffix f ".nuscr") fs
#                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 40, characters 35-61:
# 40 |   let is_avoid f = List.exists ~f:(Caml.Filename.check_suffix f) avoid in
#                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 12-38:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 40-61:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                                              ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 106, characters 14-29:
# 106 |     let pwd = Caml.Sys.getenv "PWD" in
#                     ^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 107, characters 28-48:
# 107 |     let dirs = List.map ~f:(Caml.Filename.concat pwd) dirs in
#                                   ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 116, characters 21-30:
# 116 |     if err <> 0 then Caml.exit 1
#                            ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 119, characters 4-13:
# 119 |     Caml.exit 1
#           ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.opt -w -40 -g -bin-annot -I bin/.main.eobjs/byte -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -no-alias-deps -o bin/.main.eobjs/byte/dune__exe__Main.cmo -c -impl bin/main.ml)
# File "bin/main.ml", line 169, characters 4-31:
# 169 |     Caml.Format.pp_print_string fmt (RoleName.user r) ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 170, characters 4-29:
# 170 |     Caml.Format.pp_print_char fmt '@' ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 171, characters 4-31:
# 171 |     Caml.Format.pp_print_string fmt (ProtocolName.user p)
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Gtype.cmx -c -impl lib/mpst/gtype.pp.ml)
# File "lib/mpst/gtype.ml", line 50, characters 25-44:
# 50 |   let pp_payload fmt p = Caml.Format.fprintf fmt "%s" (show_payload p)
#                               ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/gtype.ml", line 84, characters 23-42:
# 84 | let pp_message fmt m = Caml.Format.fprintf fmt "%s" (show_message m)
#                             ^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Efsm.cmx -c -impl lib/mpst/efsm.pp.ml)
# File "lib/mpst/efsm.ml", line 83, characters 18-49:
# 83 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/mpst/efsm.ml", line 106, characters 2-28:
# 106 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -w +A-39-4-42 -g -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Nuscrlib__ -o lib/.nuscrlib.objs/native/nuscrlib__Ocamlcodegen.cmx -c -impl lib/codegen/ocaml/ocamlcodegen.pp.ml)
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 318, characters 18-49:
# 318 |   let formatter = Caml.Format.formatter_of_buffer buffer in
#                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "lib/codegen/ocaml/ocamlcodegen.ml", line 321, characters 2-28:
# 321 |   Caml.Format.pp_print_flush formatter () ;
#         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I test/.test.eobjs/byte -I test/.test.eobjs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -intf-suffix .ml -no-alias-deps -o test/.test.eobjs/native/dune__exe__Test.cmx -c -impl test/test.ml)
# File "test/test.ml", line 24, characters 19-40:
# 24 |     | f :: fs when Caml.Sys.is_directory f ->
#                         ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 27, characters 26-46:
# 27 |           |> List.map ~f:(Caml.Filename.concat f)
#                                ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 26, characters 10-26:
# 26 |           Caml.Sys.readdir f |> Array.to_list
#                ^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 36, characters 27-53:
# 36 |   List.filter ~f:(fun f -> Caml.Filename.check_suffix f ".nuscr") fs
#                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 40, characters 35-61:
# 40 |   let is_avoid f = List.exists ~f:(Caml.Filename.check_suffix f) avoid in
#                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 12-38:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 76, characters 40-61:
# 76 |             Caml.Filename.check_suffix (Caml.Filename.dirname fn) "errors"
#                                              ^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 106, characters 14-29:
# 106 |     let pwd = Caml.Sys.getenv "PWD" in
#                     ^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 107, characters 28-48:
# 107 |     let dirs = List.map ~f:(Caml.Filename.concat pwd) dirs in
#                                   ^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 116, characters 21-30:
# 116 |     if err <> 0 then Caml.exit 1
#                            ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/test.ml", line 119, characters 4-13:
# 119 |     Caml.exit 1
#           ^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I bin/.main.eobjs/byte -I bin/.main.eobjs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/cmdliner -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/ocamlgraph -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/process -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdio -I /home/opam/.opam/4.14/lib/stdlib-shims -I lib/.nuscrlib.objs/byte -I lib/.nuscrlib.objs/native -intf-suffix .ml -no-alias-deps -o bin/.main.eobjs/native/dune__exe__Main.cmx -c -impl bin/main.ml)
# File "bin/main.ml", line 169, characters 4-31:
# 169 |     Caml.Format.pp_print_string fmt (RoleName.user r) ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 170, characters 4-29:
# 170 |     Caml.Format.pp_print_char fmt '@' ;
#           ^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "bin/main.ml", line 171, characters 4-31:
# 171 |     Caml.Format.pp_print_string fmt (ProtocolName.user p)
#           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: module Caml
# [since v0.16] use Stdlib instead of Caml
# File "test/cram-tests/core/ambiguous-choice.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/ambiguous-choice.t/run.t _build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t b/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
# index 843c4d8..4012db3 100644
# --- a/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t
# +++ b/_build/default/test/cram-tests/core/ambiguous-choice.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  The first message in choices must uniquely identify the branch.
#    $ nuscr --project A@Ambiguous Ambiguous.nuscr
# -  nuscr: User error: Duplicate label m in choices at 5:5 to 5:6 in: Ambiguous.nuscr
# +  nuscr: User error: Duplicate label m in choices at 5:5 to 5:6 in:
# +         Ambiguous.nuscr
#    [124]
# File "test/cram-tests/core/reflexive-message.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/reflexive-message.t/run.t _build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/reflexive-message.t/run.t b/_build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
# index ee6cd3a..8b0ffe4 100644
# --- a/_build/default/test/cram-tests/core/reflexive-message.t/run.t
# +++ b/_build/default/test/cram-tests/core/reflexive-message.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  Reflexive messages (e.g. from A to A) are not permitted.
#    $ nuscr --project A@Reflexive ReflexiveMessage.nuscr
# -  nuscr: User error: Reflexive message of role A at 3:12 to 3:18 in: ReflexiveMessage.nuscr
# +  nuscr: User error: Reflexive message of role A at 3:12 to 3:18 in:
# +         ReflexiveMessage.nuscr
#    [124]
# File "test/cram-tests/core/unbound-recursion-name.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unbound-recursion-name.t/run.t _build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t b/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
# index 0812bc5..533941c 100644
# --- a/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t
# +++ b/_build/default/test/cram-tests/core/unbound-recursion-name.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  Unbound recursion names in `continue` is not allowed.
#    $ nuscr --project A@P UnboundRec.nuscr
# -  nuscr: User error: Unbound name Z in `continue` at 5:16 to 5:17 in: UnboundRec.nuscr
# +  nuscr: User error: Unbound name Z in `continue` at 5:16 to 5:17 in:
# +         UnboundRec.nuscr
#    [124]
# File "test/cram-tests/core/unmergable-choice.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unmergable-choice.t/run.t _build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/unmergable-choice.t/run.t b/_build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
# index 60b80da..d4d569d 100644
# --- a/_build/default/test/cram-tests/core/unmergable-choice.t/run.t
# +++ b/_build/default/test/cram-tests/core/unmergable-choice.t/run.t.corrected
# @@ -1,6 +1,4 @@
#  Should report an issue because of unmergeable local type when projecting on C
#    $ nuscr --project C@Bad Bad.nuscr
# -  nuscr: User error: Unable to merge: end
# -          m3() from A;
# -         end
# +  nuscr: User error: Unable to merge: end m3() from A; end
#    [124]
# File "test/cram-tests/core/unguarded-recursion.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/core/unguarded-recursion.t/run.t _build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t b/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
# index d51a8d1..56ece08 100644
# --- a/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t
# +++ b/_build/default/test/cram-tests/core/unguarded-recursion.t/run.t.corrected
# @@ -1,15 +1,18 @@
#  Unguarded recursion in global protocol should raise an error.
#  
#    $ nuscr --show-global-type Unguarded UnguardedSimple.nuscr
# -  nuscr: User error: Unguarded type variable X at 3:14 to 3:15 in: UnguardedSimple.nuscr
# +  nuscr: User error: Unguarded type variable X at 3:14 to 3:15 in:
# +         UnguardedSimple.nuscr
#    [124]
#  
#    $ nuscr --show-global-type Unguarded UnguardedDo.nuscr
# -  nuscr: User error: Unguarded type variable __Unguarded_A_B at 2:3 to 2:22 in: UnguardedDo.nuscr
# +  nuscr: User error: Unguarded type variable __Unguarded_A_B at 2:3 to 2:22 in:
# +         UnguardedDo.nuscr
#    [124]
#  
#  
#  Although we can remove the unguarded recursion and the protocol still makes some sense, we will still report this error.
#    $ nuscr --show-global-type Unguarded UnguardedChoice.nuscr
# -  nuscr: User error: Unguarded type variable X at 4:16 to 4:17 in: UnguardedChoice.nuscr
# +  nuscr: User error: Unguarded type variable X at 4:16 to 4:17 in:
# +         UnguardedChoice.nuscr
#    [124]
# File "test/cram-tests/refinements/merge-silent-send.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/merge-silent-send.t/run.t _build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t b/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
# index c52ba72..0c526ee 100644
# --- a/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/merge-silent-send.t/run.t.corrected
# @@ -2,10 +2,6 @@ MergeSend should fail, since C cannot tell how One or Two was used.
#  (At least in the current theory, maybe later we can try to do some weakening of
#  conditions)
#    $ nuscr --project C@MergeSend Merge.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         Stuff() to B;
# -         end
# -          (silent) y(int);
# -         Stuff() to B;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); Stuff() to B; end
# +         (silent) y(int); Stuff() to B; end
#    [124]
# File "test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t _build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t b/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
# index d7eb54e..b245a3b 100644
# --- a/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/unable-to-merge-rec-vars-in-fsm.t/run.t.corrected
# @@ -1,4 +1,5 @@
#  Currently it is not possible to mix two recursion variables in a choice.
#    $ nuscr --fsm A@Unable Unable.nuscr
# -  nuscr: I'm sorry, it is unfortunate Multiple recursions with variables in choices is not implemented (raised at lib/mpst/efsm.ml: line 350)
# +  nuscr: I'm sorry, it is unfortunate Multiple recursions with variables in
# +         choices is not implemented (raised at lib/mpst/efsm.ml: line 350)
#    [124]
# File "test/cram-tests/refinements/merge-silent-recv.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t _build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t b/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
# index 71ebf64..fdc022f 100644
# --- a/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/merge-silent-recv.t/run.t.corrected
# @@ -2,34 +2,20 @@ C gets confused by the Confuse protocol, since they cannot determine whether A
#  takes Foo branch or Bar branch.
#  
#    $ nuscr --project C@Confuse Confuse.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         One(xx: int) from A;
# -         end
# -          (silent) y(int);
# -         One(xx: int) from A;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); One(xx: int) from A; end
# +         (silent) y(int); One(xx: int) from A; end
#    [124]
#  
#    $ nuscr --project C@Confuse AlsoConfuse.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         (silent) xxx(int);
# -         One(xx: int) from A;
# -         end
# -          (silent) y(int);
# -         One(xx: int) from A;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); (silent) xxx(int);
# +         One(xx: int) from A; end (silent) y(int); One(xx: int) from A; end
#    [124]
#  
#  C cannot receive from either A or B, so they get very confused.
#  
#    $ nuscr --project C@Confuse VeryConfuse.nuscr
# -  nuscr: User error: Unable to merge: (silent) x(int);
# -         (silent) xxx(int);
# -         One(xx: int) from B;
# -         end
# -          (silent) y(int);
# -         One(xx: int) from A;
# -         end
# +  nuscr: User error: Unable to merge: (silent) x(int); (silent) xxx(int);
# +         One(xx: int) from B; end (silent) y(int); One(xx: int) from A; end
#    [124]
#  
#  C doesn't get confused when they can be made aware of A's choice (directly).
# File "test/cram-tests/refinements/strlen.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/cram-tests/refinements/strlen.t/run.t _build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
# diff --git a/_build/default/test/cram-tests/refinements/strlen.t/run.t b/_build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
# index 9c538e7..a02d973 100644
# --- a/_build/default/test/cram-tests/refinements/strlen.t/run.t
# +++ b/_build/default/test/cram-tests/refinements/strlen.t/run.t.corrected
# @@ -44,5 +44,6 @@ PasswordManager2 has a too short initial password, and an error is expected.
#    (assert (= freshvar$0 stored_pass))
#    (check-sat)
#    
# -  nuscr: User error: Type Error: Expression "pass" should be of type stored_pass:string{(len(stored_pass))>=(6)}
# +  nuscr: User error: Type Error: Expression "pass" should be of type
# +         stored_pass:string{(len(stored_pass))>=(6)}
#    [124]



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build nuscr 2.1.0
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose nuscr.2.1.0' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose nuscr.2.1.0;
        res=$?;
        test "$res" != 31 && exit "$res";
        export OPAMCLI=2.0;
        build_dir=$(opam var prefix)/.opam-switch/build;
        failed=$(ls "$build_dir");
        partial_fails="";
        for pkg in $failed; do
          if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'nuscr.2.1.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-04-13 14:56.40: Job failed: Failed: Build failed
2026-04-13 14:56.40: Log analysis:
2026-04-13 14:56.40: >>> 
[ERROR] The compilation of nuscr.2.1.0 failed at "dune build -p nuscr -j 71 @install @runtest".
 (score = 20)
2026-04-13 14:56.40: >>> 
[ERROR] The compilation of nuscr.2.1.0 failed at "dune build -p nuscr -j 71 @install @runtest".
 (score = 20)
2026-04-13 14:56.40: The compilation of nuscr.2.1.0 failed at "dune build -p nuscr -j 71 @install @runtest".