(not at the head of any monitored branch or PR)
2026-03-20 10:16.51: New job: test MlFront_Cli.2.1.4~prerel2 with ppxlib.0.38.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29563/head (6185871ccd68c72dd8f6902c863f0554508a6764)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29563/head" && git reset --hard 6185871c
git fetch origin master
git merge --no-edit 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppxlib.0.38.0 0.38.0
RUN opam reinstall ppxlib.0.38.0; \
    res=$?; \
    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 "$pkg" != 'ppxlib.0.38.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall MlFront_Cli.2.1.4~prerel2; \
    res=$?; \
    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 "$pkg" != 'MlFront_Cli.2.1.4~prerel2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test MlFront_Cli.2.1.4~prerel2) || true
RUN opam reinstall --with-test --verbose MlFront_Cli.2.1.4~prerel2; \
    res=$?; \
    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 "$pkg" != 'MlFront_Cli.2.1.4~prerel2' && partial_fails="$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 .

2026-03-20 10:16.51: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e-ppxlib.0.38.0-MlFront_Cli.2.1.4~prerel2-6185871ccd68c72dd8f6902c863f0554508a6764"
2026-03-20 10:16.51: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
 (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 ppxlib.0.38.0 0.38.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppxlib.0.38.0;\
             \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 \"$pkg\" != 'ppxlib.0.38.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall MlFront_Cli.2.1.4~prerel2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'MlFront_Cli.2.1.4~prerel2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test MlFront_Cli.2.1.4~prerel2) || true"))
 (run (shell  "opam reinstall --with-test --verbose MlFront_Cli.2.1.4~prerel2;\
             \n        res=$?;\
             \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 \"$pkg\" != 'MlFront_Cli.2.1.4~prerel2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-20 10:16.51: Waiting for resource in pool OCluster
2026-03-20 11:05.33: Waiting for worker…
2026-03-20 11:07.21: Got resource from pool OCluster
Building on eumache
All commits already cached
Updating files:  86% (16066/18507)
Updating files:  87% (16102/18507)
Updating files:  88% (16287/18507)
Updating files:  89% (16472/18507)
Updating files:  90% (16657/18507)
Updating files:  91% (16842/18507)
Updating files:  92% (17027/18507)
Updating files:  93% (17212/18507)
Updating files:  94% (17397/18507)
Updating files:  95% (17582/18507)
Updating files:  96% (17767/18507)
Updating files:  97% (17952/18507)
Updating files:  98% (18137/18507)
Updating files:  99% (18322/18507)
Updating files: 100% (18507/18507)
Updating files: 100% (18507/18507), done.
HEAD is now at 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0
Updating 9f189ca4f9..6185871ccd
Fast-forward
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 packages/ppxlib-tools/ppxlib-tools.0.38.0/opam | 47 +++++++++++++++++++
 packages/ppxlib/ppxlib.0.38.0/opam             | 64 ++++++++++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 packages/ppxlib-tools/ppxlib-tools.0.38.0/opam
 create mode 100644 packages/ppxlib/ppxlib.0.38.0/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e' locally
docker.io/ocaml/opam@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
e793768537e6: Already exists
ed323d3d481a: Already exists
7df34a5cd5f1: Already exists
fd712d3eb935: Already exists
4b9fb8c99118: Already exists
9d9a01948b94: Already exists
0f1514f90b32: Already exists
e1ec5a753447: Already exists
03cc323e2f71: Already exists
c09c08ea9749: Already exists
b36b619f8e6b: Already exists
195344ca5274: Already exists
228ee78582a6: Already exists
504bde1c25b3: Already exists
9d8b1356c89f: Already exists
9d8b1356c89f: Already exists
568fb6dda155: Already exists
c499c9198aea: Already exists
048e5e358118: Already exists
871ca48eb45d: Already exists
4f4fb700ef54: Already exists
a5a2568b9df9: Already exists
068cf3106ac8: Already exists
559f54ec9b29: Already exists
798ffd96fde5: Already exists
e9a891bf80d7: Already exists
d720cfe12674: Already exists
c81c932f4a91: Already exists
79f24fa3bb11: Already exists
8c1debcd8c20: Already exists
1bb2cfea7250: Already exists
2b3d3ca75e4c: Already exists
557cacaf263c: Already exists
d10483022eef: Already exists
7b62a90d8223: Already exists
28ce8ea66e72: Already exists
d975909ea717: Already exists
5c215c69c247: Already exists
e7c082452a54: Already exists
d1a4c61b613c: Already exists
0195a6679dc6: Already exists
410dfa46d7be: Already exists
b7b221f39cbe: Already exists
Digest: sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
Status: Downloaded newer image for ocaml/opam@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
2026-03-20 11:08.31 ---> using "32cd5b5baf995c02200cf270da597dbb25becd220af2c200c00b8b241a742195" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-20 11:08.31 ---> using "f3ed7bdbef828c9c0b079b10505c5f05c3c9adcca11ce5bf2dac2a4183e099d8" 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.

Continue? [Y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-20 11:08.31 ---> using "5bf6adb7b45bb7e0c215b8f509c71a8dae73a9a2060efcc27df9d4ef6c6d3350" 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" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, 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       4.14.2
2026-03-20 11:08.31 ---> using "0546f18fa5979677ee22eb9f2fcf19ab371564e845d317c2c70e41dd97dc22dd" 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/"))
2026-03-20 11:08.31 ---> using "0a7188cbe95f4fe0ff26694977eb8794c975bdb534078da98a06d6c7373289b4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-20 11:08.33 ---> using "65f3cde022195404236e2872f9138421a9d94b4fb83edf4557bf50f839b1a1cb" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-20 11:08.33 ---> using "4801a3cf903575d080a6fd0f2f9aa5180f424ea419b0e4449a3402d8e3e9c6b2" from cache

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [116 kB]
- Fetched 10.0 MB in 2s (6042 kB/s)
- Reading package lists...
- 
2026-03-20 11:08.33 ---> using "3d6b7cfa95d93f91065e93aad5a6767610a7e6104ce449c1f9febbf3da6436c3" from cache

/home/opam: (run (shell "opam pin add -k version -yn ppxlib.0.38.0 0.38.0"))
ppxlib is now pinned to version 0.38.0
2026-03-20 11:08.33 ---> using "0210aae052ea6c63ed6e00734da52a1f07423ab074b840b70199e267e5040b28" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppxlib.0.38.0;\
                        \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 \"$pkg\" != 'ppxlib.0.38.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppxlib.0.38.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 6 packages
  - install dune                3.22.0          [required by ppxlib]
  - install ocaml-compiler-libs v0.12.4         [required by ppxlib]
  - install ppx_derivers        1.2.1           [required by ppxlib]
  - install ppxlib              0.38.0 (pinned)
  - install sexplib0            v0.17.0         [required by ppxlib]
  - install stdlib-shims        0.3.0           [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.38.0  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.22.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.38.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-20 11:08.33 ---> using "3a2d0f81da018540a62601cd929eaf6ce021a5b4614452bcb57dddabe5cbf957" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall MlFront_Cli.2.1.4~prerel2;\
                        \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 \"$pkg\" != 'MlFront_Cli.2.1.4~prerel2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
MlFront_Cli.2.1.4~prerel2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 28 packages
  - install astring      0.8.5         [required by bos]
  - install bos          0.2.1         [required by MlFront_Cli]
  - install cmdliner     2.1.0         [required by MlFront_Cli]
  - install cppo         1.8.0         [required by ppx_deriving]
  - install crunch       4.0.0         [required by MlFront_Cli]
  - install cstruct      6.2.0         [required by hex]
  - install digestif     1.3.0         [required by MlFront_Cli]
  - install eqaf         0.10          [required by digestif]
  - install ezjsonm      1.3.0         [required by MlFront_Cli]
  - install fmt          0.11.0        [required by MlFront_Cli]
  - install fpath        0.7.3         [required by MlFront_Cli]
  - install hex          1.5.0         [required by ezjsonm]
  - install jsonm        1.0.2         [required by ezjsonm]
  - install logs         0.10.0        [required by MlFront_Cli]
  - install MlFront_Cli  2.1.4~prerel2
  - install menhir       20260209      [required by MlFront_Cli]
  - 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 ocamlbuild   0.16.1        [required by bos]
  - install ocamlfind    1.9.8         [required by bos, ppx_deriving]
  - install ppx_deriving 6.1.1         [required by MlFront_Cli]
  - install ptime        1.2.0         [required by crunch]
  - install rresult      0.7.0         [required by bos]
  - install stringext    1.6.0         [required by MlFront_Cli]
  - install topkg        1.1.1         [required by bos]
  - install uutf         1.0.4         [required by ezjsonm]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved cmdliner.2.1.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved crunch.4.0.0  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved digestif.1.3.0  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved ezjsonm.1.3.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved hex.1.5.0  (cached)
-> retrieved jsonm.1.0.2  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved MlFront_Cli.2.1.4~prerel2  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> installed cppo.1.8.0
-> installed eqaf.0.10
-> retrieved ocamlbuild.0.16.1  (cached)
-> installed menhirCST.20260209
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_deriving.6.1.1  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> retrieved uutf.1.0.4  (cached)
-> installed stringext.1.6.0
-> installed menhirSdk.20260209
-> installed digestif.1.3.0
-> installed cmdliner.2.1.0
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed ppx_deriving.6.1.1
-> installed menhir.20260209
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed cstruct.6.2.0
-> installed crunch.4.0.0
-> installed hex.1.5.0
-> installed logs.0.10.0
-> installed fpath.0.7.3
-> installed jsonm.1.0.2
-> installed ezjsonm.1.3.0
-> installed bos.0.2.1
-> installed MlFront_Cli.2.1.4~prerel2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-20 11:09.16 ---> saved as "a9a4527921180ecfb3583eef535cd3e87b448df2412d2e98967c984df2acbac0"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test MlFront_Cli.2.1.4~prerel2) || true"))
The following actions will be performed:
=== recompile 3 packages
  - recompile bos               0.2.1         [uses logs]
  - recompile logs              0.10.0        [uses lwt]
  - recompile MlFront_Cli       2.1.4~prerel2
=== install 15 packages
  - install   afl-persistent    1.4           [required by crowbar]
  - install   base-bytes        base          [required by ocplib-endian]
  - install   clap              0.3.0         [required by tezt]
  - install   containers        3.18          [required by containers-data]
  - install   containers-data   3.18          [required by MlFront_Cli]
  - install   crowbar           0.2.2         [required by MlFront_Cli]
  - install   csexp             1.5.2         [required by dune-configurator]
  - install   diskuvbox         0.2.0         [required by MlFront_Cli]
  - install   dune-configurator 3.22.0        [required by containers, lwt]
  - install   either            1.0.0         [required by containers]
  - install   lwt               5.9.2         [required by tezt]
  - install   ocplib-endian     1.2           [required by lwt]
  - install   re                1.14.0        [required by MlFront_Cli]
  - install   result            1.5           [required by diskuvbox]
  - install   tezt              4.3.0         [required by MlFront_Cli]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4  (https://opam.ocaml.org/cache)
-> installed base-bytes.base
-> retrieved bos.0.2.1  (https://opam.ocaml.org/cache)
-> retrieved clap.0.3.0  (https://opam.ocaml.org/cache)
-> installed afl-persistent.1.4
-> retrieved containers.3.18, containers-data.3.18  (https://opam.ocaml.org/cache)
-> installed clap.0.3.0
-> retrieved crowbar.0.2.2  (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.2  (https://opam.ocaml.org/cache)
-> retrieved diskuvbox.0.2.0  (https://opam.ocaml.org/cache)
-> installed csexp.1.5.2
-> installed crowbar.0.2.2
-> retrieved dune-configurator.3.22.0  (https://opam.ocaml.org/cache)
-> retrieved either.1.0.0  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved lwt.5.9.2  (https://opam.ocaml.org/cache)
-> installed either.1.0.0
-> retrieved MlFront_Cli.2.1.4~prerel2  (https://opam.ocaml.org/cache)
-> retrieved ocplib-endian.1.2  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved result.1.5  (https://opam.ocaml.org/cache)
-> retrieved tezt.4.3.0  (https://opam.ocaml.org/cache)
-> installed ocplib-endian.1.2
-> installed result.1.5
-> installed dune-configurator.3.22.0
-> removed   MlFront_Cli.2.1.4~prerel2
-> removed   bos.0.2.1
-> removed   logs.0.10.0
-> installed re.1.14.0
-> installed containers.3.18
-> installed containers-data.3.18
-> installed lwt.5.9.2
-> installed logs.0.10.0
-> installed tezt.4.3.0
-> installed bos.0.2.1
-> installed diskuvbox.0.2.0
-> installed MlFront_Cli.2.1.4~prerel2
Done.

<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
   not enable AFL instrumentation by default, most packages will not be
   instrumented and fuzzing with afl-fuzz may not be effective.

   To globally enable AFL instrumentation, create an OCaml switch like:

     opam switch create 4.14.2+afl ocaml-variants.4.14.2+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
2026-03-20 11:09.52 ---> saved as "e2ffc4bf185d984ed74b2729b4d063b9a4c9a9980dcbc30beccf2b36594ebdff"

/home/opam: (run (shell  "opam reinstall --with-test --verbose MlFront_Cli.2.1.4~prerel2;\
                        \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 \"$pkg\" != 'MlFront_Cli.2.1.4~prerel2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile MlFront_Cli 2.1.4~prerel2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [MlFront_Cli.2.1.4~prerel2: extract]
-> retrieved MlFront_Cli.2.1.4~prerel2  (cached)
Processing  2/4: [MlFront_Cli: sh unix_unknown]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "ci/build-test.sh" "-a" "unix_unknown" (CWD=/home/opam/.opam/4.14/.opam-switch/build/MlFront_Cli.2.1.4~prerel2)
- 
- =============
- build-test.sh
- =============
- .
- ---------
- Arguments
- ---------
- -a unix_unknown
- .
- ----
- Opam
- ----
- OPAM_PACKAGE_NAME=MlFront_Cli
- OPAM_PACKAGE_VERSION=2.1.4~prerel2
- OPAMCLI=2.0
- .
- ------
- Matrix
- ------
- dkml_host_abi=
- opam_root=
- opam_switch=
- .
- 
- version: 4.14.2
- standard_library_default: /home/opam/.opam/4.14/lib/ocaml
- standard_library: /home/opam/.opam/4.14/lib/ocaml
- ccomp_type: cc
- c_compiler: gcc
- ocamlc_cflags: -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC 
- ocamlc_cppflags: -D_FILE_OFFSET_BITS=64 
- ocamlopt_cflags: -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC 
- ocamlopt_cppflags: -D_FILE_OFFSET_BITS=64 
- bytecomp_c_compiler: gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC  -D_FILE_OFFSET_BITS=64 
- native_c_compiler: gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC  -D_FILE_OFFSET_BITS=64 
- bytecomp_c_libraries: -lm  -lpthread
- native_c_libraries: -lm 
- native_pack_linker: ld -r -o 
- architecture: amd64
- model: default
- int_size: 63
- word_size: 64
- system: linux
- asm: as
- asm_cfi_supported: true
- with_frame_pointers: false
- ext_exe: 
- ext_obj: .o
- ext_asm: .s
- ext_lib: .a
- ext_dll: .so
- os_type: Unix
- default_executable_name: a.out
- systhread_supported: true
- host: x86_64-pc-linux-gnu
- target: x86_64-pc-linux-gnu
- flambda: false
- safe_string: true
- default_safe_string: true
- flat_float_array: true
- function_sections: true
- afl_instrument: false
- windows_unicode: false
- supports_shared_libraries: true
- naked_pointers: true
- exec_magic_number: Caml1999X031
- cmi_magic_number: Caml1999I031
- cmo_magic_number: Caml1999O031
- cma_magic_number: Caml1999A031
- cmx_magic_number: Caml1999Y031
- cmxa_magic_number: Caml1999Z031
- ast_impl_magic_number: Caml1999M031
- ast_intf_magic_number: Caml1999N031
- cmxs_magic_number: Caml1999D031
- cmt_magic_number: Caml1999T031
- linear_magic_number: Caml1999L031
- 4.14.2
- Skipping 'opam install --assume-depexts ./MlFront_Core.opam ./MlFront_Config.opam ./MlFront_Codept.opam ./MlFront_Cli.opam --deps-only --with-dev --yes' since inside 'opam install'
- (cd _build/default/src/MlFront_Top && /home/opam/.opam/4.14/bin/ocaml-crunch --mode=plain --ext=ml --output=RunSnips.ml run)
- Generating RunSnips.ml
- Skipping generation of .mli
- (cd _build/default/src/MlFront_Top && /home/opam/.opam/4.14/bin/ocaml-crunch --mode=plain --ext=ml --output=MoonpoolSnips.ml ext/mp)
- Generating MoonpoolSnips.ml
- Skipping generation of .mli
Processing  2/4: [MlFront_Cli: install MlFront_Cli.install.unix]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "install" "MlFront_Cli.install.unix" "MlFront_Cli.install" (CWD=/home/opam/.opam/4.14/.opam-switch/build/MlFront_Cli.2.1.4~prerel2)
-> compiled  MlFront_Cli.2.1.4~prerel2
-> removed   MlFront_Cli.2.1.4~prerel2
-> installed MlFront_Cli.2.1.4~prerel2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-20 11:10.06 ---> saved as "62c94a35053e562fa7d1ee0f4e3a7e4a20c04093ad702ec36faacb2191cb6dff"
Job succeeded
2026-03-20 11:10.12: Job succeeded