(not at the head of any monitored branch or PR)
2026-04-30 02:00.54: New job: test why3find.1.3.0 with fs-io.3.23.0~alpha2, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29824/head (89a6ae888498500bf7c0fc05361da936fc6acacf)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29824/head" && git reset --hard 89a6ae88
git fetch origin master
git merge --no-edit d1c56642b8ca7e1166c90bfe0c74f38007bbad58
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn fs-io.3.23.0~alpha2 3.23.0~alpha2
RUN opam reinstall fs-io.3.23.0~alpha2; \
    res=$?; \
    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 "$pkg" != 'fs-io.3.23.0~alpha2' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN opam reinstall why3find.1.3.0; \
    res=$?; \
    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 "$pkg" != 'why3find.1.3.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test why3find.1.3.0) || true
RUN opam reinstall --with-test --verbose why3find.1.3.0; \
    res=$?; \
    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 "$pkg" != 'why3find.1.3.0' && partial_fails="$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 .

2026-04-30 02:00.54: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44-fs-io.3.23.0~alpha2-why3find.1.3.0-89a6ae888498500bf7c0fc05361da936fc6acacf"
2026-04-30 02:00.54: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44)
 (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 fs-io.3.23.0~alpha2 3.23.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall fs-io.3.23.0~alpha2;\
             \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 \"$pkg\" != 'fs-io.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall why3find.1.3.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'why3find.1.3.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test why3find.1.3.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose why3find.1.3.0;\
             \n        res=$?;\
             \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 \"$pkg\" != 'why3find.1.3.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-30 02:00.54: Waiting for resource in pool OCluster
2026-04-30 04:11.42: Waiting for worker…
2026-04-30 04:15.02: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files:  95% (17979/18887)
Updating files:  96% (18132/18887)
Updating files:  97% (18321/18887)
Updating files:  98% (18510/18887)
Updating files:  99% (18699/18887)
Updating files: 100% (18887/18887)
Updating files: 100% (18887/18887), done.
HEAD is now at d1c56642b8 Merge pull request #29820 from jmid/core-0.17.1-bound
Merge made by the 'ort' strategy.
 .../chrome-trace/chrome-trace.3.23.0~alpha2/opam   | 39 +++++++++++
 .../dune-action-plugin.3.23.0~alpha2/opam          | 52 ++++++++++++++
 .../dune-action-trace.3.23.0~alpha2/opam           | 39 +++++++++++
 .../dune-build-info.3.23.0~alpha2/opam             | 45 ++++++++++++
 .../dune-configurator.3.23.0~alpha2/opam           | 49 +++++++++++++
 packages/dune-glob/dune-glob.3.23.0~alpha2/opam    | 42 ++++++++++++
 .../dune-private-libs.3.23.0~alpha2/opam           | 50 ++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam   | 41 +++++++++++
 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam      | 44 ++++++++++++
 packages/dune-site/dune-site.3.23.0~alpha2/opam    | 37 ++++++++++
 packages/dune/dune.3.23.0~alpha2/opam              | 80 ++++++++++++++++++++++
 packages/dyn/dyn.3.23.0~alpha2/opam                | 40 +++++++++++
 packages/fs-io/fs-io.3.23.0~alpha2/opam            | 39 +++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam  | 43 ++++++++++++
 packages/ordering/ordering.3.23.0~alpha2/opam      | 38 ++++++++++
 packages/stdune/stdune.3.23.0~alpha2/opam          | 46 +++++++++++++
 .../top-closure/top-closure.3.23.0~alpha2/opam     | 38 ++++++++++
 packages/xdg/xdg.3.23.0~alpha2/opam                | 39 +++++++++++
 18 files changed, 801 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.23.0~alpha2/opam
 create mode 100644 packages/dune-action-trace/dune-action-trace.3.23.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.23.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.23.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.23.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.23.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.23.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.23.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.23.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.23.0~alpha2/opam
 create mode 100644 packages/fs-io/fs-io.3.23.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.23.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.23.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.23.0~alpha2/opam
 create mode 100644 packages/top-closure/top-closure.3.23.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.23.0~alpha2/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44' locally
docker.io/ocaml/opam@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44: Pulling from ocaml/opam
3b32e3bb7338: Already exists
745aa02d649b: Already exists
bc737f5d3c43: Already exists
435aae15a5aa: Already exists
0c18c39f6bae: Already exists
eef74b82df23: Already exists
f7d9cf0406d8: Already exists
01a1dc37e798: Already exists
4960811e07ec: Already exists
be2894c36d5e: Already exists
b5a017ae191d: Already exists
3ba39ce4e9c9: Already exists
1db570dbe1c8: Already exists
753bb4b44994: Already exists
b5a1e811909d: Already exists
6f3d83ba47b6: Already exists
002305272cbf: Already exists
002305272cbf: Already exists
249535cd82cd: Already exists
87fe8c2a0989: Already exists
b6932f04a343: Already exists
17b274223ca8: Already exists
4f4fb700ef54: Already exists
924952a8fbf8: Already exists
17671b650f63: Already exists
9fe75d873195: Already exists
24216535046d: Already exists
ac2e1c9e90df: Already exists
c2126be13b26: Already exists
01ff22a5eb70: Already exists
50415235a68f: Already exists
deb6182b549b: Already exists
ad728fb9a18c: Already exists
a36bcae85a3d: Already exists
1c746fdc6a3a: Already exists
4351b787b295: Already exists
380abb093977: Already exists
0fc1b10f3fd9: Already exists
966bc35978c3: Already exists
ae53b61ccb9e: Already exists
d8ada9072f1a: Already exists
de924938e8b1: Pulling fs layer
f961f7bce966: Pulling fs layer
2f764eed3d15: Pulling fs layer
de05668534c5: Pulling fs layer
27d1c4294721: Pulling fs layer
58acc85937c4: Pulling fs layer
b0d8742917e9: Pulling fs layer
de05668534c5: Waiting
58acc85937c4: Waiting
27d1c4294721: Waiting
b0d8742917e9: Waiting
f961f7bce966: Verifying Checksum
f961f7bce966: Download complete
de924938e8b1: Verifying Checksum
de924938e8b1: Download complete
de924938e8b1: Pull complete
2f764eed3d15: Verifying Checksum
2f764eed3d15: Download complete
f961f7bce966: Pull complete
2f764eed3d15: Pull complete
27d1c4294721: Verifying Checksum
27d1c4294721: Download complete
58acc85937c4: Verifying Checksum
58acc85937c4: Download complete
b0d8742917e9: Verifying Checksum
b0d8742917e9: Download complete
de05668534c5: Verifying Checksum
de05668534c5: Download complete
de05668534c5: Pull complete
27d1c4294721: Pull complete
58acc85937c4: Pull complete
b0d8742917e9: Pull complete
Digest: sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44
Status: Downloaded newer image for ocaml/opam@sha256:00f499d6f7e3b1be41e5b77f79fcd94054ac0247cdd1991aa7156482fe125d44
2026-04-30 04:15.06 ---> using "3ad720629c2266fa8bdd5d2923dac1e3690d78741c5f65fb1eb4d33725df507c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-30 04:15.06 ---> using "0d128a17914946ba4fe4852d9c905008c6396e0502e54d164cf768f35be583e7" 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
2026-04-30 04:15.06 ---> using "d70296180507e779e1710b2206cbd2ed2063f4f7ba3a5617311725a56ede5942" 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         2.5.1
# 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       5.4
# invariant            ["ocaml-base-compiler" {= "5.4.1"}]
# compiler-packages    ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.1
2026-04-30 04:15.06 ---> using "8495d51697191c14a2d936280d33309feb632049461097708f2914849f49e434" 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/"))
2026-04-30 04:15.06 ---> using "e71fcfd10a966fea9cbc39c81a8170d118ef6c5bc3e82b827a8fc5873a3b02c4" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-30 04:15.07 ---> using "1a95fcfdbe33d3db5ee6da23907452f21ceefede84b20ffd63d9951a0582315e" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-30 04:15.07 ---> using "c06cea79d066df0e24bbd5a14e3fb6af810f6c2510831dea6a3f9b3abe543bc6" 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 [129 kB]
- Fetched 219 kB in 0s (1016 kB/s)
- Reading package lists...
- 
2026-04-30 04:15.07 ---> using "79dc76009a07376b7d0a125988001bdfe429c021968c950cc37d4850b4405ed8" from cache

/home/opam: (run (shell "opam pin add -k version -yn fs-io.3.23.0~alpha2 3.23.0~alpha2"))
fs-io is now pinned to version 3.23.0~alpha2
2026-04-30 04:15.08 ---> saved as "69e8bab827b1f3915d1a64ccd2c33bdebfbca2376ab019c5ed0c94b6ea6d62f0"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall fs-io.3.23.0~alpha2;\
                        \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 \"$pkg\" != 'fs-io.3.23.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
fs-io.3.23.0~alpha2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
  - install dune  3.23.0~alpha2          [required by fs-io]
  - install fs-io 3.23.0~alpha2 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.23.0~alpha2, fs-io.3.23.0~alpha2  (cached)
-> installed dune.3.23.0~alpha2
-> installed fs-io.3.23.0~alpha2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 04:16.03 ---> saved as "81642f385c8215b29c26433aa10463617bc77f82f51fbfd848aa9d1400779deb"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall why3find.1.3.0;\
                        \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 \"$pkg\" != 'why3find.1.3.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
why3find.1.3.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 21 packages
  - install conf-gmp          5             [required by zarith]
  - install conf-pkg-config   4             [required by zarith]
  - install csexp             1.5.2         [required by dune-private-libs]
  - install dune-private-libs 3.23.0~alpha2 [required by dune-site]
  - install dune-site         3.23.0~alpha2 [required by why3find]
  - install dyn               3.23.0~alpha2 [required by dune-private-libs]
  - install menhir            20260209      [required by why3]
  - 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 ocamlfind         1.9.8         [required by why3]
  - install ordering          3.23.0~alpha2 [required by dyn, stdune]
  - install pp                2.0.0         [required by dune-private-libs]
  - install stdune            3.23.0~alpha2 [required by dune-private-libs]
  - install terminal_size     0.2.0         [required by why3find]
  - install top-closure       3.23.0~alpha2 [required by stdune]
  - install why3              1.8.2         [required by why3find]
  - install why3find          1.3.0
  - install yojson            3.0.0         [required by why3find]
  - install zarith            1.14          [required by why3]

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

<><> 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"
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
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(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../0-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 .../1-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 .../2-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- 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 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) ...
- Processing triggers for libc-bin (2.41-12+deb13u2) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-gmp.5  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed csexp.1.5.2
-> retrieved dune-private-libs.3.23.0~alpha2, dune-site.3.23.0~alpha2, dyn.3.23.0~alpha2, ordering.3.23.0~alpha2, stdune.3.23.0~alpha2, top-closure.3.23.0~alpha2  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> installed ordering.3.23.0~alpha2
-> installed top-closure.3.23.0~alpha2
-> retrieved ocamlfind.1.9.8  (cached)
-> installed menhirCST.20260209
-> retrieved pp.2.0.0  (cached)
-> retrieved terminal_size.0.2.0  (cached)
-> installed pp.2.0.0
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> retrieved why3.1.8.2  (cached)
-> installed terminal_size.0.2.0
-> installed dyn.3.23.0~alpha2
-> retrieved why3find.1.3.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved zarith.1.14  (cached)
-> installed yojson.3.0.0
-> installed ocamlfind.1.9.8
-> installed stdune.3.23.0~alpha2
-> installed dune-private-libs.3.23.0~alpha2
-> installed menhir.20260209
-> installed zarith.1.14
-> installed dune-site.3.23.0~alpha2
-> installed why3.1.8.2
-> installed why3find.1.3.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 04:18.40 ---> saved as "f1fbf4358827a7d1d009452e8c25c9d8f5a47ce81abeb3b4944586df18fc7b2b"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test why3find.1.3.0) || true"))
The following actions will be performed:
=== recompile 2 packages
  - recompile why3              1.8.2         [uses camlzip]
  - recompile why3find          1.3.0
=== install 15 packages
  - install   alt-ergo          2.4.2         [required by why3find]
  - install   alt-ergo-lib      2.4.2         [required by alt-ergo]
  - install   alt-ergo-parsers  2.4.2         [required by alt-ergo]
  - install   camlzip           1.14          [required by alt-ergo-parsers]
  - install   cmdliner          1.3.0         [required by alt-ergo]
  - install   conf-autoconf     0.2           [required by ocplib-simplex]
  - install   conf-zlib         1             [required by camlzip]
  - install   conf-zmq          0.1           [required by zmq]
  - install   dune-configurator 3.23.0~alpha2 [required by zmq]
  - install   num               1.6           [required by alt-ergo-lib]
  - install   ocplib-simplex    0.4.1         [required by alt-ergo-lib]
  - install   psmt2-frontend    0.4.0         [required by alt-ergo-parsers]
  - install   seq               base          [required by alt-ergo-lib]
  - install   stdlib-shims      0.3.0         [required by alt-ergo-lib, alt-ergo-parsers]
  - install   zmq               5.3.0         [required by why3find]

The following system packages will first need to be installed:
    autoconf libzmq3-dev zlib1g-dev

<><> 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" "autoconf" "libzmq3-dev" "zlib1g-dev"
- Selecting previously unselected package m4.
- (Reading database ... 
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(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20713 files and directories currently installed.)
- Preparing to unpack .../00-m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Selecting previously unselected package autoconf.
- Preparing to unpack .../01-autoconf_2.72-3.1_all.deb ...
- Unpacking autoconf (2.72-3.1) ...
- Selecting previously unselected package autotools-dev.
- Preparing to unpack .../02-autotools-dev_20240727.1_all.deb ...
- Unpacking autotools-dev (20240727.1) ...
- Selecting previously unselected package automake.
- Preparing to unpack .../03-automake_1%3a1.17-4_all.deb ...
- Unpacking automake (1:1.17-4) ...
- Selecting previously unselected package comerr-dev:amd64.
- Preparing to unpack .../04-comerr-dev_2.1-1.47.2-3+b10_amd64.deb ...
- Unpacking comerr-dev:amd64 (2.1-1.47.2-3+b10) ...
- Selecting previously unselected package libnorm1t64:amd64.
- Preparing to unpack .../05-libnorm1t64_1.5.9+dfsg-3.1+b2_amd64.deb ...
- Unpacking libnorm1t64:amd64 (1.5.9+dfsg-3.1+b2) ...
- Selecting previously unselected package libpgm-5.3-0t64:amd64.
- Preparing to unpack .../06-libpgm-5.3-0t64_5.3.128~dfsg-2.1+b1_amd64.deb ...
- Unpacking libpgm-5.3-0t64:amd64 (5.3.128~dfsg-2.1+b1) ...
- Selecting previously unselected package libsodium23:amd64.
- Preparing to unpack .../07-libsodium23_1.0.18-1+deb13u1_amd64.deb ...
- Unpacking libsodium23:amd64 (1.0.18-1+deb13u1) ...
- Selecting previously unselected package libzmq5:amd64.
- Preparing to unpack .../08-libzmq5_4.3.5-1+b3_amd64.deb ...
- Unpacking libzmq5:amd64 (4.3.5-1+b3) ...
- Selecting previously unselected package libpgm-dev:amd64.
- Preparing to unpack .../09-libpgm-dev_5.3.128~dfsg-2.1+b1_amd64.deb ...
- Unpacking libpgm-dev:amd64 (5.3.128~dfsg-2.1+b1) ...
- Selecting previously unselected package libsodium-dev:amd64.
- Preparing to unpack .../10-libsodium-dev_1.0.18-1+deb13u1_amd64.deb ...
- Unpacking libsodium-dev:amd64 (1.0.18-1+deb13u1) ...
- Selecting previously unselected package libxml2:amd64.
- Preparing to unpack .../11-libxml2_2.12.7+dfsg+really2.9.14-2.1+deb13u2_amd64.deb ...
- Unpacking libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Selecting previously unselected package libxml2-dev:amd64.
- Preparing to unpack .../12-libxml2-dev_2.12.7+dfsg+really2.9.14-2.1+deb13u2_amd64.deb ...
- Unpacking libxml2-dev:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Selecting previously unselected package libnorm-dev:amd64.
- Preparing to unpack .../13-libnorm-dev_1.5.9+dfsg-3.1+b2_amd64.deb ...
- Unpacking libnorm-dev:amd64 (1.5.9+dfsg-3.1+b2) ...
- Selecting previously unselected package libgssrpc4t64:amd64.
- Preparing to unpack .../14-libgssrpc4t64_1.21.3-5_amd64.deb ...
- Unpacking libgssrpc4t64:amd64 (1.21.3-5) ...
- Selecting previously unselected package libkadm5clnt-mit12:amd64.
- Preparing to unpack .../15-libkadm5clnt-mit12_1.21.3-5_amd64.deb ...
- Unpacking libkadm5clnt-mit12:amd64 (1.21.3-5) ...
- Selecting previously unselected package libkdb5-10t64:amd64.
- Preparing to unpack .../16-libkdb5-10t64_1.21.3-5_amd64.deb ...
- Unpacking libkdb5-10t64:amd64 (1.21.3-5) ...
- Selecting previously unselected package libkadm5srv-mit12:amd64.
- Preparing to unpack .../17-libkadm5srv-mit12_1.21.3-5_amd64.deb ...
- Unpacking libkadm5srv-mit12:amd64 (1.21.3-5) ...
- Selecting previously unselected package krb5-multidev:amd64.
- Preparing to unpack .../18-krb5-multidev_1.21.3-5_amd64.deb ...
- Unpacking krb5-multidev:amd64 (1.21.3-5) ...
- Selecting previously unselected package libkrb5-dev:amd64.
- Preparing to unpack .../19-libkrb5-dev_1.21.3-5_amd64.deb ...
- Unpacking libkrb5-dev:amd64 (1.21.3-5) ...
- Selecting previously unselected package libmd-dev:amd64.
- Preparing to unpack .../20-libmd-dev_1.1.0-2+b1_amd64.deb ...
- Unpacking libmd-dev:amd64 (1.1.0-2+b1) ...
- Selecting previously unselected package libbsd-dev:amd64.
- Preparing to unpack .../21-libbsd-dev_0.12.2-2_amd64.deb ...
- Unpacking libbsd-dev:amd64 (0.12.2-2) ...
- Selecting previously unselected package libzmq3-dev:amd64.
- Preparing to unpack .../22-libzmq3-dev_4.3.5-1+b3_amd64.deb ...
- Unpacking libzmq3-dev:amd64 (4.3.5-1+b3) ...
- Selecting previously unselected package cppzmq-dev:amd64.
- Preparing to unpack .../23-cppzmq-dev_4.10.0-1+b2_amd64.deb ...
- Unpacking cppzmq-dev:amd64 (4.10.0-1+b2) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../24-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libnorm1t64:amd64 (1.5.9+dfsg-3.1+b2) ...
- Setting up libsodium23:amd64 (1.0.18-1+deb13u1) ...
- Setting up m4 (1.4.19-8) ...
- Setting up libpgm-5.3-0t64:amd64 (5.3.128~dfsg-2.1+b1) ...
- Setting up autotools-dev (20240727.1) ...
- Setting up libgssrpc4t64:amd64 (1.21.3-5) ...
- Setting up libpgm-dev:amd64 (5.3.128~dfsg-2.1+b1) ...
- Setting up comerr-dev:amd64 (2.1-1.47.2-3+b10) ...
- Setting up libsodium-dev:amd64 (1.0.18-1+deb13u1) ...
- Setting up autoconf (2.72-3.1) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libmd-dev:amd64 (1.1.0-2+b1) ...
- Setting up libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Setting up libbsd-dev:amd64 (0.12.2-2) ...
- Setting up libkadm5clnt-mit12:amd64 (1.21.3-5) ...
- Setting up automake (1:1.17-4) ...
- update-alternatives: using /usr/bin/automake-1.17 to provide /usr/bin/automake (automake) in auto mode
- Setting up libzmq5:amd64 (4.3.5-1+b3) ...
- Setting up libkdb5-10t64:amd64 (1.21.3-5) ...
- Setting up libxml2-dev:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Setting up libkadm5srv-mit12:amd64 (1.21.3-5) ...
- Setting up krb5-multidev:amd64 (1.21.3-5) ...
- Setting up libnorm-dev:amd64 (1.5.9+dfsg-3.1+b2) ...
- Setting up libkrb5-dev:amd64 (1.21.3-5) ...
- Setting up libzmq3-dev:amd64 (4.3.5-1+b3) ...
- Setting up cppzmq-dev:amd64 (4.10.0-1+b2) ...
- Processing triggers for libc-bin (2.41-12+deb13u2) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alt-ergo.2.4.2, alt-ergo-lib.2.4.2, alt-ergo-parsers.2.4.2  (https://opam.ocaml.org/cache)
-> retrieved camlzip.1.14  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.1.3.0  (https://opam.ocaml.org/cache)
-> installed conf-zlib.1
-> installed conf-autoconf.0.2
-> retrieved conf-zmq.0.1  (https://opam.ocaml.org/cache)
-> installed conf-zmq.0.1
-> retrieved dune-configurator.3.23.0~alpha2  (https://github.com/ocaml/dune/releases/download/3.23.0_alpha2/dune-3.23.0.alpha2.tbz)
-> installed camlzip.1.14
-> retrieved num.1.6  (https://opam.ocaml.org/cache)
-> retrieved ocplib-simplex.0.4.1  (https://opam.ocaml.org/cache)
-> installed cmdliner.1.3.0
-> retrieved psmt2-frontend.0.4.0  (https://opam.ocaml.org/cache)
-> retrieved seq.base  (2 extra sources)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> installed stdlib-shims.0.3.0
-> retrieved why3.1.8.2  (https://opam.ocaml.org/cache)
-> installed dune-configurator.3.23.0~alpha2
-> installed num.1.6
-> installed psmt2-frontend.0.4.0
-> retrieved why3find.1.3.0  (https://opam.ocaml.org/cache)
-> removed   why3find.1.3.0
-> removed   why3.1.8.2
-> retrieved zmq.5.3.0  (https://opam.ocaml.org/cache)
-> installed zmq.5.3.0
-> installed ocplib-simplex.0.4.1
-> installed alt-ergo-lib.2.4.2
-> installed alt-ergo-parsers.2.4.2
-> installed alt-ergo.2.4.2
-> installed why3.1.8.2
-> installed why3find.1.3.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-30 04:21.05 ---> saved as "4fa1866ecb656d89e55ec3404532b586007d32933d59508f5d73c15e2c5de1f1"

/home/opam: (run (shell  "opam reinstall --with-test --verbose why3find.1.3.0;\
                        \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 \"$pkg\" != 'why3find.1.3.0' && partial_fails=\"$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 why3find 1.3.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/4: [why3find.1.3.0: extract]
-> retrieved why3find.1.3.0  (cached)
Processing  2/4: [why3find: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "why3find" "-j" "71" "--promote-install-files=false" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/why3find.1.3.0)
- File "tests/timings.t/run.t", line 1, characters 0-0:
- /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/tests/timings.t/run.t _build/default/tests/timings.t/run.t.corrected
- diff --git a/_build/default/tests/timings.t/run.t b/_build/default/tests/timings.t/run.t.corrected
- index 2b1968f..09e6c6e 100644
- --- a/_build/default/tests/timings.t/run.t
- +++ b/_build/default/tests/timings.t/run.t.corrected
- @@ -13,4 +13,4 @@
-    Task printing          XX.XX (   XX) | XX.XX - XX.XX - XX.XX |
-    Launch proof           XX.XX (   XX) | XX.XX - XX.XX - XX.XX |
-    CPU time               XX.XX
- -  Real time              XX.XX
- +  Real time             XX.XX
[ERROR] The compilation of why3find.1.3.0 failed at "dune build -p why3find -j 71 --promote-install-files=false @install @runtest".

#=== ERROR while compiling why3find.1.3.0 =====================================#
# context              2.5.1 | linux/x86_64 | ocaml-base-compiler.5.4.1 | file:///home/opam/opam-repository
# path                 ~/.opam/5.4/.opam-switch/build/why3find.1.3.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p why3find -j 71 --promote-install-files=false @install @runtest
# exit-code            1
# env-file             ~/.opam/log/why3find-7-96bbe3.env
# output-file          ~/.opam/log/why3find-7-96bbe3.out
### output ###
# File "tests/timings.t/run.t", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/tests/timings.t/run.t _build/default/tests/timings.t/run.t.corrected
# diff --git a/_build/default/tests/timings.t/run.t b/_build/default/tests/timings.t/run.t.corrected
# index 2b1968f..09e6c6e 100644
# --- a/_build/default/tests/timings.t/run.t
# +++ b/_build/default/tests/timings.t/run.t.corrected
# @@ -13,4 +13,4 @@
#    Task printing          XX.XX (   XX) | XX.XX - XX.XX - XX.XX |
#    Launch proof           XX.XX (   XX) | XX.XX - XX.XX - XX.XX |
#    CPU time               XX.XX
# -  Real time              XX.XX
# +  Real time             XX.XX



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build why3find 1.3.0
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose why3find.1.3.0' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose why3find.1.3.0;
        res=$?;
        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 "$pkg" != 'why3find.1.3.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2026-04-30 04:22.00: Job failed: Failed: Build failed
2026-04-30 04:22.00: Log analysis:
2026-04-30 04:22.00: >>> 
[ERROR] The compilation of why3find.1.3.0 failed at "dune build -p why3find -j 71 --promote-install-files=false @install @runtest".
 (score = 20)
2026-04-30 04:22.00: The compilation of why3find.1.3.0 failed at "dune build -p why3find -j 71 --promote-install-files=false @install @runtest".