(not at the head of any monitored branch or PR)
2025-07-08 20:17.39: New job: test qcheck-alcotest.0.26, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28148/head (c715a95fe87d4397d1f0658b2ae5acd528de705e)
                              on debian-12-ocaml-4.14/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28148/head" && git reset --hard c715a95f
git fetch origin master
git merge --no-edit 11a53009bd75423d805636ff9384bf7cce8b0a9a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn qcheck-alcotest.0.26 0.26
RUN opam reinstall qcheck-alcotest.0.26; \
    res=$?; \
    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 "$pkg" != 'qcheck-alcotest.0.26' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test qcheck-alcotest.0.26) || true
RUN opam reinstall --with-test --verbose qcheck-alcotest.0.26; \
    res=$?; \
    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 "$pkg" != 'qcheck-alcotest.0.26' && partial_fails="$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 .

2025-07-08 20:17.39: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1-qcheck-alcotest.0.26-c715a95fe87d4397d1f0658b2ae5acd528de705e"
2025-07-08 20:17.39: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 qcheck-alcotest.0.26 0.26"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall qcheck-alcotest.0.26;\
             \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 \"$pkg\" != 'qcheck-alcotest.0.26' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test qcheck-alcotest.0.26) || true"))
 (run (shell  "opam reinstall --with-test --verbose qcheck-alcotest.0.26;\
             \n        res=$?;\
             \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 \"$pkg\" != 'qcheck-alcotest.0.26' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-07-08 20:17.39: Waiting for resource in pool OCluster
2025-07-08 20:17.39: Waiting for worker…
2025-07-08 20:17.40: Got resource from pool OCluster
Building on okypous.caelum.ci.dev
All commits already cached
Updating files:  86% (15371/17825)
Updating files:  87% (15508/17825)
Updating files:  88% (15686/17825)
Updating files:  89% (15865/17825)
Updating files:  90% (16043/17825)
Updating files:  91% (16221/17825)
Updating files:  92% (16399/17825)
Updating files:  93% (16578/17825)
Updating files:  94% (16756/17825)
Updating files:  95% (16934/17825)
Updating files:  96% (17112/17825)
Updating files:  97% (17291/17825)
Updating files:  98% (17469/17825)
Updating files:  99% (17647/17825)
Updating files: 100% (17825/17825)
Updating files: 100% (17825/17825), done.
HEAD is now at 11a53009bd Merge pull request #27805 from fccm2/conf-gegl
Updating 11a53009bd..c715a95fe8
Fast-forward
 packages/qcheck-alcotest/qcheck-alcotest.0.26/opam | 37 +++++++++++++++++++
 packages/qcheck-core/qcheck-core.0.26/opam         | 38 ++++++++++++++++++++
 packages/qcheck-ounit/qcheck-ounit.0.26/opam       | 37 +++++++++++++++++++
 packages/qcheck/qcheck.0.26/opam                   | 42 ++++++++++++++++++++++
 4 files changed, 154 insertions(+)
 create mode 100644 packages/qcheck-alcotest/qcheck-alcotest.0.26/opam
 create mode 100644 packages/qcheck-core/qcheck-core.0.26/opam
 create mode 100644 packages/qcheck-ounit/qcheck-ounit.0.26/opam
 create mode 100644 packages/qcheck/qcheck.0.26/opam

(from ocaml/opam:debian-12-ocaml-4.14@sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.14@sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1' locally
docker.io/ocaml/opam@sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1: Pulling from ocaml/opam
907c11fb47f9: Pulling fs layer
907c11fb47f9: Verifying Checksum
907c11fb47f9: Download complete
907c11fb47f9: Pull complete
Digest: sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1
Status: Downloaded newer image for ocaml/opam@sha256:9c3d816e0294b62417c2e07b15d2b5a132f16b088ece1a31a52880d530e2b3e1
2025-07-08 20:18.09 ---> using "8e5f671a7114d5d9341870ea9cc4139c7745bea5aaaaeb9cf6742f4d2e3322eb" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-07-08 20:18.09 ---> using "a76de9f2196219729bfbf38104cdcb3abe26491c3d50b1b41d22bce07f8eae41" 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] Initialised
2025-07-08 20:18.09 ---> using "46795144f79c55de4b8ded98846156c3494bde6f620320515f8e9e8065b45764" 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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=arm64 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                 79
# 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
2025-07-08 20:18.09 ---> using "3ee1bb94e7eb42a40b701799cc2a987746b51af359aadaa2209d06e8a6d04d2b" 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/"))
2025-07-08 20:18.09 ---> using "aaa2cf837e705ab372f0be67eab556eb763d24d99c271f2f30435e7990ef420f" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-07-08 20:18.10 ---> using "6e265bab44b55667be267da0c47b1c74db94fcd105f3c256e484cc54da225b01" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-07-08 20:18.28 ---> saved as "b21836ea6eb5851ca7d084ff94c3ce209e565b33aae0572da34085d1703330e8"

/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 arm64 Packages [268 kB]
- Fetched 371 kB in 0s (853 kB/s)
- Reading package lists...
- 
2025-07-08 20:18.29 ---> saved as "84da82f06b8acc299a4ae9e8d309354d9fb15460ef6d4f19a2f7b00ba1d28c41"

/home/opam: (run (shell "opam pin add -k version -yn qcheck-alcotest.0.26 0.26"))
qcheck-alcotest is now pinned to version 0.26
2025-07-08 20:18.30 ---> saved as "00bb2d6b4c89c6ecd861b1dd3c6f916e6d2b47a5a6857d1691f89c43a6471328"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall qcheck-alcotest.0.26;\
                        \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 \"$pkg\" != 'qcheck-alcotest.0.26' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
qcheck-alcotest.0.26 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 15 packages
  - install alcotest           1.9.0         [required by qcheck-alcotest]
  - install astring            0.8.5         [required by alcotest]
  - install cmdliner           1.3.0         [required by alcotest]
  - install dune               3.19.1        [required by qcheck-alcotest]
  - install fmt                0.10.0        [required by alcotest]
  - install ocaml-syntax-shims 1.0.0         [required by alcotest]
  - install ocamlbuild         0.16.1        [required by fmt, astring, uutf]
  - install ocamlfind          1.9.8         [required by fmt, astring, uutf]
  - install qcheck-alcotest    0.26 (pinned)
  - install qcheck-core        0.26          [required by qcheck-alcotest]
  - install re                 1.13.2        [required by alcotest]
  - install seq                base          [required by re]
  - install stdlib-shims       0.3.0         [required by alcotest]
  - install topkg              1.0.8         [required by fmt, astring, uutf]
  - install uutf               1.0.4         [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved dune.3.19.1  (cached)
-> retrieved fmt.0.10.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> installed cmdliner.1.3.0
-> retrieved qcheck-alcotest.0.26, qcheck-core.0.26  (https://github.com/c-cube/qcheck/archive/v0.26.tar.gz)
-> retrieved re.1.13.2  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.0.8
-> installed uutf.1.0.4
-> installed fmt.0.10.0
-> installed astring.0.8.5
-> installed dune.3.19.1
-> installed stdlib-shims.0.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.13.2
-> installed qcheck-core.0.26
-> installed alcotest.1.9.0
-> installed qcheck-alcotest.0.26
Done.
# To update the current shell environment, run: eval $(opam env)
2025-07-08 20:19.04 ---> saved as "718b2a0dbe8fe87faac4b111067984ed2019783f28ffabc88974abb1c0729d36"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test qcheck-alcotest.0.26) || true"))
The following actions will be performed:
=== recompile 1 package
  - recompile qcheck-alcotest 0.26 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   qcheck-alcotest.0.26
-> installed qcheck-alcotest.0.26
Done.
# To update the current shell environment, run: eval $(opam env)
2025-07-08 20:19.09 ---> saved as "ac1f8bb04d53f63f7fd5a09c38600f9ab8723a926f61259d7e93d76e2662d72f"

/home/opam: (run (shell  "opam reinstall --with-test --verbose qcheck-alcotest.0.26;\
                        \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 \"$pkg\" != 'qcheck-alcotest.0.26' && partial_fails=\"$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 qcheck-alcotest 0.26 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [qcheck-alcotest: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "qcheck-alcotest" "-j" "79" (CWD=/home/opam/.opam/4.14/.opam-switch/build/qcheck-alcotest.0.26)
Processing  2/4: [qcheck-alcotest: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "-p" "qcheck-alcotest" "-j" "79" (CWD=/home/opam/.opam/4.14/.opam-switch/build/qcheck-alcotest.0.26)
-> compiled  qcheck-alcotest.0.26
-> removed   qcheck-alcotest.0.26
-> installed qcheck-alcotest.0.26
Done.
# To update the current shell environment, run: eval $(opam env)
2025-07-08 20:19.15 ---> saved as "b4c66b42ded6a51b68c970e5e879e821d114c6e8460bf700b16a7d4ea89b4799"
Job succeeded
2025-07-08 20:19.22: Job succeeded