(for PR #29128)

2025-12-23 22:12.43: New job: test posix-signal.3.1.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29128/head (be6f5a2b2d3c046d757bfdb66968dd0064a03728)
                              on debian-13-ocaml-4.10/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29128/head" && git reset --hard be6f5a2b
git fetch origin master
git merge --no-edit 173460ab354e0e6a17ee414264f348b06dee2d3d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.10@sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn posix-signal.3.1.0 3.1.0
RUN opam reinstall posix-signal.3.1.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'posix-signal.3.1.0' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test posix-signal.3.1.0) || true
RUN opam reinstall --with-test --verbose posix-signal.3.1.0; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'posix-signal.3.1.0' && partial_fails="$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 22:12.43: Using cache hint "ocaml/opam:debian-13-ocaml-4.10@sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a-posix-signal.3.1.0-be6f5a2b2d3c046d757bfdb66968dd0064a03728"
2025-12-23 22:12.43: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.10@sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a)
 (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-signal.3.1.0 3.1.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall posix-signal.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 \"\\\"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 \"$pkg\" != 'posix-signal.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test posix-signal.3.1.0) || true"))
 (run (shell  "opam reinstall --with-test --verbose posix-signal.3.1.0;\
             \n        res=$?;\
             \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 \"\\\"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 \"$pkg\" != 'posix-signal.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-23 22:12.43: Waiting for resource in pool OCluster
2025-12-23 22:12.46: Waiting for worker…
2025-12-23 22:13.32: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files:  73% (14032/19109)
Updating files:  74% (14141/19109)
Updating files:  75% (14332/19109)
Updating files:  76% (14523/19109)
Updating files:  77% (14714/19109)
Updating files:  78% (14906/19109)
Updating files:  79% (15097/19109)
Updating files:  80% (15288/19109)
Updating files:  81% (15479/19109)
Updating files:  82% (15670/19109)
Updating files:  83% (15861/19109)
Updating files:  84% (16052/19109)
Updating files:  85% (16243/19109)
Updating files:  86% (16434/19109)
Updating files:  87% (16625/19109)
Updating files:  88% (16816/19109)
Updating files:  89% (17008/19109)
Updating files:  90% (17199/19109)
Updating files:  91% (17390/19109)
Updating files:  92% (17581/19109)
Updating files:  93% (17772/19109)
Updating files:  94% (17963/19109)
Updating files:  95% (18154/19109)
Updating files:  96% (18345/19109)
Updating files:  97% (18536/19109)
Updating files:  98% (18727/19109)
Updating files:  99% (18918/19109)
Updating files: 100% (19109/19109)
Updating files: 100% (19109/19109), done.
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:debian-13-ocaml-4.10@sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.10@sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a' locally
docker.io/ocaml/opam@sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a: Pulling from ocaml/opam
2981f7e8980b: Already exists
e1fe882099ec: Already exists
ed63eced8235: Already exists
e59116759a5e: Already exists
88e8f7913aab: Already exists
25ffde4cc91f: Already exists
ce76c3db3a8e: Already exists
e66be66fa719: Already exists
1d2e97f0c51f: Already exists
cae80108d089: Already exists
caffbd817b1b: Already exists
b5aee0b56938: Already exists
539f9034da56: Already exists
001d8b1c7e07: Already exists
d2b9276b4221: Already exists
2cf50ff7065a: Already exists
d66f944a0fd0: Already exists
c3a33b36a743: Already exists
e8b109480ee1: Already exists
f96c345c0d91: Already exists
2b33ce33b61c: Already exists
e3c4f58274f0: Already exists
4f4fb700ef54: Already exists
130e2206d2da: Already exists
e2214d043938: Already exists
573bdcc8349c: Already exists
0b8073a448ff: Already exists
1eb473a1eeaa: Already exists
9f8ee3ba77e9: Already exists
70418d21d7cf: Already exists
1f701e058551: Already exists
13107601035c: Already exists
0bb806581f87: Already exists
f03d1c4e8914: Already exists
67b6fdb3c975: Already exists
816430f25ef2: Already exists
1f657629d2ce: Already exists
a48b89c70571: Already exists
1469e30c5788: Already exists
1bde7adcd390: Already exists
70ac7550c473: Already exists
667f0e3a3b9f: Pulling fs layer
c910e478912b: Pulling fs layer
f560bd9b33ba: Pulling fs layer
da91e49a010f: Pulling fs layer
f560bd9b33ba: Waiting
da91e49a010f: Waiting
c910e478912b: Download complete
f560bd9b33ba: Verifying Checksum
f560bd9b33ba: Download complete
da91e49a010f: Verifying Checksum
da91e49a010f: Download complete
667f0e3a3b9f: Verifying Checksum
667f0e3a3b9f: Download complete
667f0e3a3b9f: Pull complete
c910e478912b: Pull complete
f560bd9b33ba: Pull complete
da91e49a010f: Pull complete
Digest: sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a
Status: Downloaded newer image for ocaml/opam@sha256:2b0730bddeafb94dd74ebc06f6d57184cce75252148069c3b391196d9f44f84a
2025-12-23 22:14.20 ---> using "4ddefae230a3cebd5e2a347793776587d4b8f6de4f2113e26398cb03bbeb5808" 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 22:14.20 ---> using "f9fb2b30be78e38dee105fe337487d4f571a3caaefa1602ac033294046de16a9" 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 22:14.20 ---> using "e247b68efad21ea93db7eaac126b2beb0cac616325db86557958849bb035de09" 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=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       4.10
# invariant            ["ocaml-base-compiler" {= "4.10.2"}]
# compiler-packages    ocaml-base-compiler.4.10.2
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.10/lib/ocaml/stublibs:/home/opam/.opam/4.10/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.10.2
2025-12-23 22:14.20 ---> using "b6694b7411eef232f15c9e1707d3802ccfdd56235016e2a714251d0208bc5de8" 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 22:14.20 ---> using "045114c22f96128d4cc18a95fcc27fa125c58005f66cb4b9db3232b6708b4c67" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-23 22:14.22 ---> using "e5af971fa84944eee23dd9e4bbb128c2d5dbbbafd6ddb82ae2b0be156957b595" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-23 22:14.39 ---> saved as "fec2b0d988ad58aa7c29ebd02ff233852d75b6946e0d153ddeedee2897d6c5ec"

/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 [93.7 kB]
- Fetched 184 kB in 0s (1657 kB/s)
- Reading package lists...
2025-12-23 22:14.41 ---> saved as "a5ac19c84e1ec91c84faea49765cf6b9adad81a2b812547da1e301d16d3fb272"

/home/opam: (run (shell "opam pin add -k version -yn posix-signal.3.1.0 3.1.0"))
posix-signal is now pinned to version 3.1.0
2025-12-23 22:14.42 ---> saved as "7b530ea48462ef756749235095ae95b7a4c06dc189e6d8397eae1ee7faac449e"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall posix-signal.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 \"\\\"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 \"$pkg\" != 'posix-signal.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
posix-signal.3.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 10 packages
  - install csexp             1.5.2          [required by dune-configurator]
  - install ctypes            0.24.0         [required by posix-signal]
  - install dune              3.20.2         [required by posix-signal]
  - install dune-configurator 3.20.2         [required by ctypes]
  - install integers          0.7.0          [required by posix-base, ctypes, unix-errno]
  - install posix-base        3.1.0          [required by posix-signal]
  - install posix-signal      3.1.0 (pinned)
  - install result            1.5            [required by unix-errno]
  - install stdlib-shims      0.3.0          [required by integers]
  - install unix-errno        0.6.2          [required by posix-signal]

<><> 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, posix-signal.3.1.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved unix-errno.0.6.2  (cached)
-> installed dune.3.20.2
-> installed result.1.5
-> installed csexp.1.5.2
-> installed stdlib-shims.0.3.0
-> installed integers.0.7.0
-> installed dune-configurator.3.20.2
-> installed ctypes.0.24.0
-> installed posix-base.3.1.0
-> installed unix-errno.0.6.2
-> installed posix-signal.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-23 22:15.33 ---> saved as "6ddb2db876c35b32cd52c6783be1acb8ae69eeecc52764f316319f0eb84b8263"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test posix-signal.3.1.0) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile posix-signal 3.1.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   posix-signal.3.1.0
-> installed posix-signal.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-23 22:15.39 ---> saved as "ea5b6685164010401b69ff78e4e0dee67397d7c67672420e1ccb74ec75313cbf"

/home/opam: (run (shell  "opam reinstall --with-test --verbose posix-signal.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 \"\\\"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 \"$pkg\" != 'posix-signal.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== recompile 1 package
  - recompile posix-signal 3.1.0 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [posix-signal: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "posix-signal" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/4.10/.opam-switch/build/posix-signal.3.1.0)
-> compiled  posix-signal.3.1.0
-> removed   posix-signal.3.1.0
-> installed posix-signal.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-23 22:15.45 ---> saved as "62c078f4d84977d077283b51f066fc092f0749496ba55c2eae10534e3f0a73b8"
Job succeeded
2025-12-23 22:16.11: Job succeeded