(for PR #27494)

2025-02-24 08:20.03: New job: test ocamlmod.0.1.0, using opam 2.1
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27494/head (0def47e7b511023db693d6098b7284568d1f56f0)
                              on debian-12-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27494/head" && git reset --hard 0def47e7
git fetch origin master
git merge --no-edit 4022a684b64be8161a05cf897f492f8680792469
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:74114e6518f67eaaca9dfbd3a0a8e27123f8607d1ac62b00e945d9c187c96098
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocamlmod.0.1.0 0.1.0
RUN opam reinstall ocamlmod.0.1.0; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocamlmod.0.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test ocamlmod.0.1.0) || true
RUN opam reinstall --with-test --verbose ocamlmod.0.1.0; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ocamlmod.0.1.0' && partial_fails="$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 .

2025-02-24 08:20.03: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:74114e6518f67eaaca9dfbd3a0a8e27123f8607d1ac62b00e945d9c187c96098-ocamlmod.0.1.0-0def47e7b511023db693d6098b7284568d1f56f0"
2025-02-24 08:20.03: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:74114e6518f67eaaca9dfbd3a0a8e27123f8607d1ac62b00e945d9c187c96098)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /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 ocamlmod.0.1.0 0.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocamlmod.0.1.0;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test ocamlmod.0.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose ocamlmod.0.1.0;\
             \n        res=$?;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-02-24 08:20.03: Waiting for resource in pool OCluster
2025-02-24 08:20.04: Waiting for worker…
2025-02-24 08:24.16: Got resource from pool OCluster
Building on x86-bm-c2.sw.ocaml.org
All commits already cached
Updating files:  90% (20278/22467)
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Updating files: 100% (22467/22467)
Updating files: 100% (22467/22467), done.
HEAD is now at 4022a684b6 Merge pull request #27464 from hannesm/release-crunch-v4.0.0
Updating 4022a684b6..0def47e7b5
Fast-forward
 packages/ocamlmod/ocamlmod.0.1.0/opam | 37 +++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 packages/ocamlmod/ocamlmod.0.1.0/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:74114e6518f67eaaca9dfbd3a0a8e27123f8607d1ac62b00e945d9c187c96098)
2025-02-24 08:24.22 ---> using "fd8c1dcac8c3a6cd3ee8edd679de5f3384de62d6f587d449e00238111470ab75" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2025-02-24 08:24.22 ---> using "c408d1a1140a819dbbe2f34d16b33bf1640d61421cd52e322c2affaf85f2f5f6" 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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, which can't be reverted.
You may want to back it up before going further.

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[opam-repository-archive] synchronised from git+https://github.com/ocaml/opam-repository-archive
[default] synchronised from file:///home/opam/opam-repository
2025-02-24 08:25.54 ---> saved as "eed2137521b9bff4104d7701f1fa318f2746e8a56d631cea1f13c4f5ba5e1d68"

/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         2.1.6 (263921263e1f745613e2882745114b7b08f3608b) 
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     
# upgrade-criteria     
# jobs                 39
# repositories         1 (local), 1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# 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
2025-02-24 08:25.58 ---> saved as "d39af7e36c7bc2497b848d49d0df94901150ed81580244a60381541a2281c0c9"

/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/"))
2025-02-24 08:26.07 ---> saved as "3897e76994ed06bdd3177e9e704bfc3ff6106f328815026d000b441c0d1afa48"

/home/opam: (copy (src .) (dst opam-repository/))
2025-02-24 08:26.14 ---> saved as "0b0b9c0bee9253697a761dc58ca160edefe0909ed707cb063d11c275a300dfd1"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-02-24 08:26.31 ---> saved as "4c21043c5589dc3d652a4c486a392d3b7e80ee30c5f4dbd3a1bed2422c71bf53"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [246 kB]
- Fetched 349 kB in 0s (1348 kB/s)
- Reading package lists...
2025-02-24 08:26.32 ---> saved as "3057de95213209fa936411c2877a53aaee16823f5aafef91978d059e366c8d35"

/home/opam: (run (shell "opam pin add -k version -yn ocamlmod.0.1.0 0.1.0"))
ocamlmod is now pinned to version 0.1.0
2025-02-24 08:26.34 ---> saved as "84f4d5563ba6511a7a511aa02a86df8a6516eedea81641776970f793ef2be9e6"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocamlmod.0.1.0;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocamlmod.0.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
  - install dune     3.17.2 [required by ocamlmod]
  - install ocamlmod 0.1.0*
===== 2 to install =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.17.2  (cached)
-> retrieved ocamlmod.0.1.0  (cached)
-> installed dune.3.17.2
-> installed ocamlmod.0.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-02-24 08:27.27 ---> saved as "f7224bc64a827ed341d0bc8a1b0effee946d7e7040016ee0df54fd52534c3de3"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test ocamlmod.0.1.0) || true"))
The following actions will be performed:
  - install   seq          base   [required by ounit2]
  - install   stdlib-shims 0.3.0  [required by ounit2]
  - install   ounit2       2.2.7  [required by ocamlmod]
  - recompile ocamlmod     0.1.0*
===== 3 to install | 1 to recompile =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ounit2.2.2.7  (https://github.com/gildor478/ounit/releases/download/v2.2.7/ounit-2.2.7.tbz)
-> retrieved seq.base  (2 extra sources)
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (https://github.com/ocaml/stdlib-shims/releases/download/0.3.0/stdlib-shims-0.3.0.tbz)
-> removed   ocamlmod.0.1.0
-> installed stdlib-shims.0.3.0
-> installed ounit2.2.2.7
-> installed ocamlmod.0.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-02-24 08:27.55 ---> saved as "1103b17b0c33fa2a8694e4a27641e00b442f1b47fcc707093d0398260b005c56"

/home/opam: (run (shell  "opam reinstall --with-test --verbose ocamlmod.0.1.0;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ocamlmod.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
  - recompile ocamlmod 0.1.0*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [ocamlmod: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ocamlmod" "-j" "39" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/ocamlmod.0.1.0)
- (cd _build/default/test && ./test.exe)
- .
- Ran: 1 tests in: 0.11 seconds.
- OK
-> compiled  ocamlmod.0.1.0
-> removed   ocamlmod.0.1.0
-> installed ocamlmod.0.1.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-02-24 08:28.24 ---> saved as "c2ca9dc52b7c65b4fa476d3bb920c2561ec446a7275e65fd0df9e9bb917d2646"
Job succeeded
2025-02-24 08:28.31: Job succeeded