(for PR #29128)

2025-12-23 22:12.44: New job: build posix-base.3.1.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29128/head (be6f5a2b2d3c046d757bfdb66968dd0064a03728)
                              on fedora-42-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29128/head" && git reset --hard be6f5a2b
git fetch origin master
git merge --no-edit 173460ab354e0e6a17ee414264f348b06dee2d3d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-42-ocaml-4.14@sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn posix-base.3.1.0 3.1.0
RUN opam reinstall posix-base.3.1.0; \
    res=$?; \
    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 "\"fedora-42\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'posix-base.3.1.0' && partial_fails="$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 .

2025-12-23 22:12.44: Using cache hint "ocaml/opam:fedora-42-ocaml-4.14@sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534-posix-base.3.1.0-be6f5a2b2d3c046d757bfdb66968dd0064a03728"
2025-12-23 22:12.44: Using OBuilder spec:
((from ocaml/opam:fedora-42-ocaml-4.14@sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534)
 (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 posix-base.3.1.0 3.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall posix-base.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 \"\\\"fedora-42\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'posix-base.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-23 22:12.44: Waiting for resource in pool OCluster
2025-12-23 22:24.48: Waiting for worker…
2025-12-23 22:28.21: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 173460ab35 Merge pull request #29122 from craff/master
Updating 173460ab35..be6f5a2b2d
Fast-forward
 packages/posix-base/posix-base.3.1.0/opam          | 40 +++++++++++++++++++
 packages/posix-bindings/posix-bindings.3.1.0/opam  | 43 ++++++++++++++++++++
 packages/posix-getopt/posix-getopt.3.1.0/opam      | 46 ++++++++++++++++++++++
 packages/posix-math2/posix-math2.3.1.0/opam        | 40 +++++++++++++++++++
 packages/posix-signal/posix-signal.3.1.0/opam      | 42 ++++++++++++++++++++
 .../posix-socket-unix/posix-socket-unix.3.1.0/opam | 43 ++++++++++++++++++++
 packages/posix-socket/posix-socket.3.1.0/opam      | 42 ++++++++++++++++++++
 packages/posix-time2/posix-time2.3.1.0/opam        | 43 ++++++++++++++++++++
 packages/posix-types/posix-types.3.1.0/opam        | 42 ++++++++++++++++++++
 packages/posix-uname/posix-uname.3.1.0/opam        | 41 +++++++++++++++++++
 10 files changed, 422 insertions(+)
 create mode 100644 packages/posix-base/posix-base.3.1.0/opam
 create mode 100644 packages/posix-bindings/posix-bindings.3.1.0/opam
 create mode 100644 packages/posix-getopt/posix-getopt.3.1.0/opam
 create mode 100644 packages/posix-math2/posix-math2.3.1.0/opam
 create mode 100644 packages/posix-signal/posix-signal.3.1.0/opam
 create mode 100644 packages/posix-socket-unix/posix-socket-unix.3.1.0/opam
 create mode 100644 packages/posix-socket/posix-socket.3.1.0/opam
 create mode 100644 packages/posix-time2/posix-time2.3.1.0/opam
 create mode 100644 packages/posix-types/posix-types.3.1.0/opam
 create mode 100644 packages/posix-uname/posix-uname.3.1.0/opam

(from ocaml/opam:fedora-42-ocaml-4.14@sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534)
Unable to find image 'ocaml/opam:fedora-42-ocaml-4.14@sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534' locally
docker.io/ocaml/opam@sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534: Pulling from ocaml/opam
166acd75d0b1: Already exists
3f5403f6a2f2: Already exists
67aec952ce79: Already exists
0bb48c2941bc: Already exists
4c00ee60bee0: Already exists
0405ae6db764: Already exists
75f105568f25: Already exists
89a1a8bb55db: Already exists
4dbdc277b5cc: Already exists
b9ac9b5d0d58: Already exists
ed3c58c8dfb3: Already exists
a7f2118798c2: Already exists
6cf8123db17c: Already exists
5ac472da51a5: Already exists
3922aa403f38: Already exists
98656b983bdb: Already exists
929c1c6503b7: Already exists
930e6f5c8d1d: Already exists
ea061ab209c7: Already exists
b6a2cb7f5c47: Already exists
c69cf0663843: Already exists
4f4fb700ef54: Already exists
067fb1fc80b8: Already exists
7ea6a305f43c: Already exists
e0c82749fa91: Already exists
f5f2f52bbfe6: Already exists
7f3917cda1bd: Already exists
12e8a6ba30d9: Already exists
52881c97bb6a: Already exists
e4dd3ced19f6: Already exists
85b85699624b: Already exists
5ec3770e6174: Already exists
0140052d9f0a: Already exists
97821c341b06: Already exists
c90bda0006ba: Already exists
03edd2c8fd11: Already exists
4d309518fbe0: Already exists
f2dfac09d5dc: Already exists
8a1e0dde6b09: Already exists
283f5e6f31e3: Already exists
6a0abe047fdd: Pulling fs layer
6cab0cb07287: Pulling fs layer
1e222b9aacc2: Pulling fs layer
d0df731af302: Pulling fs layer
d0df731af302: Waiting
6cab0cb07287: Download complete
1e222b9aacc2: Download complete
d0df731af302: Verifying Checksum
d0df731af302: Download complete
6a0abe047fdd: Verifying Checksum
6a0abe047fdd: Download complete
6a0abe047fdd: Pull complete
6cab0cb07287: Pull complete
1e222b9aacc2: Pull complete
d0df731af302: Pull complete
Digest: sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534
Status: Downloaded newer image for ocaml/opam@sha256:bda4844f0b0d91b53a64a3b1e632889699e2cc23d79e67c3d5c5cc5d9d306534
2025-12-23 22:28.34 ---> using "5bfdca2e5e0adb5dafa269daef777f96989013dad0a2ee1075a12a120a089133" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-23 22:28.34 ---> using "a436c0e51b0c718072dd92c53f3f045c9f46908437aeeee89232523bc0912816" 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
2025-12-23 22:28.34 ---> using "c817d0aaf92acf4fda4b3970597c44c3225e7f798e9f5aa4c30b78b38a6e682a" 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=fedora os-version=42
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# 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
2025-12-23 22:28.34 ---> using "92b7dbb5f5b656827532b158a80b233cd18d431ff55f6739154ade8e36041b69" 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/"))
2025-12-23 22:28.34 ---> using "cb915e956d652c6a6a6c3b0d2e59435eb4431138690577705ba646160f8f89d9" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-23 22:28.35 ---> using "b18c28d6d11371e559bbc85c47d2010bcb12b826b591589ae366416fb3114d28" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-23 22:28.47 ---> saved as "f6beb63f4578c4ec42f599587fba984a7565c9a8e554051936cb42444162c535"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 42 - x86_64                     100% |  45.2 KiB/s |  23.1 KiB |  00m01s
-  Fedora 42 - x86_64 - Updates           100% | 197.6 KiB/s |  18.6 KiB |  00m00s
- Repositories loaded.
- Metadata cache created.
2025-12-23 22:28.51 ---> saved as "19cab6f06cf2356e8f2fe34b6ecd5e88d6c82b9aed073c4c86f42e776b6908b0"

/home/opam: (run (shell "opam pin add -k version -yn posix-base.3.1.0 3.1.0"))
posix-base is now pinned to version 3.1.0
2025-12-23 22:28.51 ---> saved as "f761b41fb01a5c0fb9d48999c7ec2dd5b8d480d3bf0f4d307fc6e29c4beac352"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall posix-base.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 \"\\\"fedora-42\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'posix-base.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
posix-base.3.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 7 packages
  - install csexp             1.5.2          [required by dune-configurator]
  - install ctypes            0.24.0         [required by posix-base]
  - install dune              3.20.2         [required by posix-base]
  - install dune-configurator 3.20.2         [required by ctypes]
  - install integers          0.7.0          [required by posix-base]
  - install posix-base        3.1.0 (pinned)
  - install stdlib-shims      0.3.0          [required by integers]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2  (cached)
-> retrieved ctypes.0.24.0  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved integers.0.7.0  (cached)
-> retrieved posix-base.3.1.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.20.2
-> installed stdlib-shims.0.3.0
-> installed csexp.1.5.2
-> installed integers.0.7.0
-> installed dune-configurator.3.20.2
-> installed ctypes.0.24.0
-> installed posix-base.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-23 22:29.20 ---> saved as "0293fc5d887d7fbbd82b5f446ab5406fa67d6b45cc713a1e9b102b6886b0db76"
Job succeeded
2025-12-23 22:29.29: Job succeeded