(for PR #28550)

2025-09-18 20:48.58: New job: test tezt.3.1.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28550/head (4c8ce71f462333fbe6c1361dda9a9a0fec0538a0)
                              on freebsd-14.2-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28550/head" && git reset --hard 4c8ce71f
git fetch origin master
git merge --no-edit a8e705e921fe8c34d04adf522ef716c1fa627f80
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.2-ocaml-5.3
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn tezt.3.1.0 3.1.0
RUN opam reinstall tezt.3.1.0; \
    res=$?; \
    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 "\"freebsd-14.2\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'tezt.3.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test tezt.3.1.0) || true
RUN opam reinstall --with-test --verbose tezt.3.1.0; \
    res=$?; \
    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 "\"freebsd-14.2\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'tezt.3.1.0' && partial_fails="$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 .

2025-09-18 20:48.58: Using cache hint "freebsd-14.2-ocaml-5.3-tezt.3.1.0-4c8ce71f462333fbe6c1361dda9a9a0fec0538a0"
2025-09-18 20:48.58: Using OBuilder spec:
((from freebsd-14.2-ocaml-5.3)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam"))
 (run (network host)
      (shell "opam init --reinit -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 tezt.3.1.0 3.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall tezt.3.1.0;\
             \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 \"\\\"freebsd-14.2\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'tezt.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test tezt.3.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose tezt.3.1.0;\
             \n        res=$?;\
             \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 \"\\\"freebsd-14.2\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'tezt.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-18 20:48.58: Waiting for resource in pool OCluster
2025-09-18 20:48.59: Waiting for worker…
2025-09-18 20:48.59: Got resource from pool OCluster
Building on rosemary
All commits already cached
Updating files: 100% (18276/18276), done.
HEAD is now at a8e705e921 Merge pull request #28540 from raphael-proust/conf-gmp-1-fails
Updating a8e705e921..4c8ce71f46
Fast-forward
 packages/tezt/tezt.3.1.0/opam | 1 +
 packages/tezt/tezt.3.1.1/opam | 1 +
 packages/tezt/tezt.4.0.0/opam | 1 +
 packages/tezt/tezt.4.1.0/opam | 1 +
 packages/tezt/tezt.4.2.0/opam | 1 +
 5 files changed, 5 insertions(+)

(from freebsd-14.2-ocaml-5.3)
2025-09-18 20:48.03 ---> using "47c9a03b962be450225081ed69acde1f5c6dadb6d1106d9b1a8b4fd61c2defa6" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam"))
2025-09-18 20:48.03 ---> using "7b24029fbcc6efb52852a00476d6ae3e1638f22729cc54d8bdcb0cd7c773256d" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit -ni"))
No configuration file found, using 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=1 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2025-09-18 20:48.03 ---> using "98698f6d610685a43f9f317cbce75aaee821e3598e864f37e08f8fee78e2763a" 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         2.4.1
# self-upgrade         no
# system               arch=x86_64 os=freebsd os-distribution=freebsd os-version=1402000
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 39
# repositories         1 (version-controlled)
# pinned               0
# current-switch       5.3.0
# invariant            ["ocaml-base-compiler" {= "5.3.0"} | "ocaml-system" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3.0/lib/ocaml/stublibs:/home/opam/.opam/5.3.0/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-09-18 20:48.03 ---> using "c58d35d332d7ebc8b97d181e9eee29c9134ac91d4e8ed71f571ac7cdb6c6ef03" 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/"))
2025-09-18 20:48.03 ---> using "1d42ce616db407e13ba41bac0993529451b94bca76eb8cf56a6ffd92c99ef48c" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-18 20:48.04 ---> using "d7ce0b34ce009de6df527a6661c2a9e19e57a3607144cf8289b22d7385a71b6e" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-18 20:48.12 ---> saved as "cc2545f579466cff9f157533842665e71adb738ee06976926f50830af6037324"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
[WARNING] Unknown update command for bsd, skipping system update
2025-09-18 20:48.12 ---> saved as "5b1b990b584a43c00ddfcffdeb119e25d544b2e0e436a87061f762ffc0fb286b"

/home/opam: (run (shell "opam pin add -k version -yn tezt.3.1.0 3.1.0"))
tezt is now pinned to version 3.1.0
2025-09-18 20:48.15 ---> saved as "cd6957442bdd1d75f3be0954ccdfb7ca3e33f2413226c3b9838c6b4aedfea8a5"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall tezt.3.1.0;\
                        \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 \"\\\"freebsd-14.2\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'tezt.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
tezt.3.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 20 packages
  ∗ base-bytes        base           [required by ocplib-endian]
  ∗ cppo              1.8.0          [required by lwt]
  ∗ csexp             1.5.2          [required by dune-configurator]
  ∗ cstruct           6.2.0          [required by hex]
  ∗ dune              3.20.2         [required by tezt]
  ∗ dune-configurator 3.20.2         [required by lwt]
  ∗ ezjsonm           1.3.0          [required by tezt]
  ∗ fmt               0.11.0         [required by cstruct]
  ∗ hex               1.5.0          [required by ezjsonm]
  ∗ jsonm             1.0.2          [required by ezjsonm]
  ∗ lwt               5.9.2          [required by tezt]
  ∗ ocamlbuild        0.16.1         [required by jsonm]
  ∗ ocamlfind         1.9.8          [required by jsonm]
  ∗ ocplib-endian     1.2            [required by lwt]
  ∗ re                1.13.2         [required by tezt]
  ∗ seq               base           [required by re]
  ∗ sexplib0          v0.17.0        [required by ezjsonm]
  ∗ tezt              3.1.0 (pinned)
  ∗ topkg             1.1.0          [required by jsonm]
  ∗ uutf              1.0.4          [required by ezjsonm]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved cstruct.6.2.0  (cached)
⬇ retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
⬇ retrieved ezjsonm.1.3.0  (cached)
⬇ retrieved fmt.0.11.0  (cached)
⬇ retrieved hex.1.5.0  (cached)
⬇ retrieved jsonm.1.0.2  (cached)
⬇ retrieved lwt.5.9.2  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved ocplib-endian.1.2  (cached)
⬇ retrieved re.1.13.2  (cached)
⬇ retrieved seq.base  (cached)
∗ installed seq.base
⬇ retrieved sexplib0.v0.17.0  (cached)
⬇ retrieved tezt.3.1.0  (https://gitlab.com/nomadic-labs/tezt/-/archive/3.1.0/tezt-3.1.0.tar.bz2)
⬇ retrieved topkg.1.1.0  (cached)
⬇ retrieved uutf.1.0.4  (cached)
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.1.0
∗ installed uutf.1.0.4
∗ installed fmt.0.11.0
∗ installed jsonm.1.0.2
∗ installed dune.3.20.2
∗ installed csexp.1.5.2
∗ installed sexplib0.v0.17.0
∗ installed re.1.13.2
∗ installed cstruct.6.2.0
∗ installed cppo.1.8.0
∗ installed hex.1.5.0
∗ installed ocplib-endian.1.2
∗ installed ezjsonm.1.3.0
∗ installed dune-configurator.3.20.2
∗ installed lwt.5.9.2
∗ installed tezt.3.1.0
Done.
2025-09-18 20:49.04 ---> saved as "cc5aee0dddc96f0d2496e4924c8fd887e79a778721ef52e7431b95adb7b1755e"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test tezt.3.1.0) || true"))
  * No agreement on the version of ocaml-base-compiler:
    - (invariant) → ocaml-base-compiler = 5.3.0
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-base-compiler < 4.14.3~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) → ocaml-base-compiler = 5.3.0
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-variants
  * Missing dependency:
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-variants → ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-variants → system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
2025-09-18 20:49.12 ---> saved as "52b1ca52d5f27c522e1857c5e29159490131aa71dcc2eb7e7a4dd1c88db4fa80"

/home/opam: (run (shell  "opam reinstall --with-test --verbose tezt.3.1.0;\
                        \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 \"\\\"freebsd-14.2\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'tezt.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
  * No agreement on the version of ocaml-base-compiler:
    - (invariant) → ocaml-base-compiler = 5.3.0
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-base-compiler < 4.14.3~
    You can temporarily relax the switch invariant with `--update-invariant'
  * Incompatible packages:
    - (invariant) → ocaml-base-compiler = 5.3.0
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-variants
  * Missing dependency:
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-variants → ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'
  * Missing dependency:
    - tezt = 3.1.0 → ocamlformat = 0.21.0 → ocaml < 4.15 → ocaml-variants → system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
'opam reinstall --with-test --verbose tezt.3.1.0' failed.
jail: /usr/bin/su -l opam -c cd '/home/opam' && env OPAM_REPO_CI='true' CI='true' OPAMPRECISETRACKING='1' OPAMERRLOGLEN='0' OPAMDOWNLOADJOBS='1' '/usr/bin/env' 'bash' '-c' 'opam reinstall --with-test --verbose tezt.3.1.0;
        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 "\"freebsd-14.2\""; then
            echo "A package failed and has been disabled for CI using the '\''x-ci-accept-failures'\'' field.";
          fi;
          test "$pkg" != '\''tezt.3.1.0'\'' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1': failed
"jail" "-c" "name=obuilder_853_1014" "mount.devfs" "path=/obuilder/result/b488bc4afc8808c6efc0763a177d54124c60fdd5577a3085b1cbee9105c975d1/rootfs" "vnet" "exec.start=/sbin/ifconfig lo0 127.0.0.1/8" "command=/usr/bin/su" "-l" "opam" "-c" "cd '/home/opam' && env OPAM_REPO_CI='true' CI='true' OPAMPRECISETRACKING='1' OPAMERRLOGLEN='0' OPAMDOWNLOADJOBS='1' '/usr/bin/env' 'bash' '-c' 'opam reinstall --with-test --verbose tezt.3.1.0;
        res=$?;
        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 "\"freebsd-14.2\""; then
            echo "A package failed and has been disabled for CI using the '\''x-ci-accept-failures'\'' field.";
          fi;
          test "$pkg" != '\''tezt.3.1.0'\'' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1'" failed with exit status 1
2025-09-18 20:50.42: Job failed: Failed: Build failed
2025-09-18 20:50.42: Log analysis:
2025-09-18 20:50.42: >>> 
No solution found, exiting
 (score = 100)
2025-09-18 20:50.42: >>> 
No solution found, exiting
 (score = 100)
2025-09-18 20:50.42: [SKIP] Package not available