(not at the head of any monitored branch or PR)
2025-03-30 17:17.01: New job: build tsort.2.2.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/27695/head (62ea4a5f124e7fecd2ffc92dfd29b3e252b0fa08)
                              on debian-12-ocaml-5.3/s390x

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27695/head" && git reset --hard 62ea4a5f
git fetch origin master
git merge --no-edit a8a89f62d8abd2a9f0cbb04826bfec1ef6b563e7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:f6e2c3798643e520f567e3aba92ddcaca79e26594f35a198c24e484fc82cc5b3
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn tsort.2.2.0 2.2.0
RUN opam reinstall tsort.2.2.0; \
    res=$?; \
    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 "$pkg" != 'tsort.2.2.0' && partial_fails="$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 .

2025-03-30 17:17.01: Using cache hint "ocaml/opam:debian-12-ocaml-5.3@sha256:f6e2c3798643e520f567e3aba92ddcaca79e26594f35a198c24e484fc82cc5b3-tsort.2.2.0-62ea4a5f124e7fecd2ffc92dfd29b3e252b0fa08"
2025-03-30 17:17.01: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:f6e2c3798643e520f567e3aba92ddcaca79e26594f35a198c24e484fc82cc5b3)
 (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 tsort.2.2.0 2.2.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall tsort.2.2.0;\
             \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 \"$pkg\" != 'tsort.2.2.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-03-30 17:17.01: Waiting for resource in pool OCluster
2025-03-30 17:17.01: Waiting for worker…
2025-03-30 17:58.06: Got resource from pool OCluster
Building on s390x-worker-02.marist.ci.dev
Updating files:  93% (21218/22765)
Updating files:  94% (21400/22765)
Updating files:  95% (21627/22765)
Updating files:  96% (21855/22765)
Updating files:  97% (22083/22765)
Updating files:  98% (22310/22765)
Updating files:  99% (22538/22765)
Updating files: 100% (22765/22765)
Updating files: 100% (22765/22765), done.
HEAD is now at bfab8da671 Merge commit 'a4ecc6f5582f258cb732ff37479d3b36c0c70c0d'
HEAD is now at a8a89f62d8 Merge pull request #27687 from codinuum/diffast-20250328
Updating a8a89f62d8..62ea4a5f12
Fast-forward
 packages/tsort/tsort.2.2.0/opam | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 packages/tsort/tsort.2.2.0/opam

(from ocaml/opam:debian-12-ocaml-5.3@sha256:f6e2c3798643e520f567e3aba92ddcaca79e26594f35a198c24e484fc82cc5b3)
2025-03-30 17:58.10 ---> using "45ab91977476cd1c6f1c737cf86c9a2e52c559c8c5a599a2cfa5ee033755a2d6" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-03-30 17:58.10 ---> using "e340f1e5731feccd11f60dcc0bb6ba5e3a037ad84af6909fa849a5d0267f3d83" 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 2.2, 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] synchronised from file:///home/opam/opam-repository
[opam-repository-archive] synchronised from git+https://github.com/ocaml/opam-repository-archive
2025-03-30 17:58.10 ---> using "79a0d72dba2f969d7232145bbcae526206fee8ce4bb3548bd0bb4bff12657a41" 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         2.4.0~alpha1~dev (fcce0c8d871702aabac0a216e45212ff004cfe79)
# self-upgrade         no
# system               arch=s390x os=linux os-distribution=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 3
# repositories         1 (local), 1 (version-controlled)
# pinned               1 (version)
# current-switch       5.3
# invariant            ["ocaml-base-compiler" {>= "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/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-03-30 17:58.10 ---> using "fdab77d020fa921a172cd551878300aaa9393c04571bf4131760fc297d9b4759" 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/"))
2025-03-30 17:58.10 ---> using "8c74e1ebc7f08b22934fc13e7989876deb909084c3534f28edbe5e8a70192756" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-03-30 17:58.19 ---> saved as "e6ade2f97d9c97fa4b0e10ae5eb776073f767155ef6a2efdbbaa7477ddf0be1d"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-03-30 17:59.13 ---> saved as "3a8f339b0cad30fda562444e7a1034235da969f52e89e3bc5e0dac0963004e74"

/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 bookworm-updates/main s390x Packages.diff/Index [16.2 kB]
- Get:5 http://deb.debian.org/debian bookworm-updates/main s390x Packages T-2025-03-27-1414.15-F-2025-03-27-1414.15.pdiff [186 B]
- Get:5 http://deb.debian.org/debian bookworm-updates/main s390x Packages T-2025-03-27-1414.15-F-2025-03-27-1414.15.pdiff [186 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main s390x Packages [216 kB]
- Fetched 336 kB in 0s (732 kB/s)
- Reading package lists...
- 
2025-03-30 17:59.16 ---> saved as "1408b063cd7a6dada21f5fefc2d81ccca7ca0d4cd7ffc3bfadcc14669ff768dd"

/home/opam: (run (shell "opam pin add -k version -yn tsort.2.2.0 2.2.0"))
tsort is now pinned to version 2.2.0
2025-03-30 17:59.18 ---> saved as "1ecadf0e45c8a9e500a81b4f012658d487ae9dec6fe737462f6dd3aadd47297e"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall tsort.2.2.0;\
                        \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 \"$pkg\" != 'tsort.2.2.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
tsort.2.2.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
  - install dune  3.17.2         [required by tsort]
  - install tsort 2.2.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.17.2  (cached)
-> retrieved tsort.2.2.0  (https://github.com/dmbaturin/ocaml-tsort/archive/refs/tags/2.2.0.tar.gz)
-> installed dune.3.17.2
-> installed tsort.2.2.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-03-30 18:00.21 ---> saved as "ab8dda87a8e19057d826af717fc6863cc4964e84f32ab2c25a30d510b8babb76"
Job succeeded
2025-03-30 18:00.24: Job succeeded