(not at the head of any monitored branch or PR)
2026-03-23 00:44.02: New job: build ocaml-option-clang-cl.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98)
                              on debian-13-ocaml-5.4-flambda/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard 9346fc96
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-option-clang-cl.1 1
RUN opam reinstall ocaml-option-clang-cl.1; \
    res=$?; \
    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 "$pkg" != 'ocaml-option-clang-cl.1' && partial_fails="$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 .

2026-03-23 00:44.02: Using cache hint "ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d-ocaml-option-clang-cl.1-9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98"
2026-03-23 00:44.02: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d)
 (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 ocaml-option-clang-cl.1 1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ocaml-option-clang-cl.1;\
             \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 \"$pkg\" != 'ocaml-option-clang-cl.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-23 00:44.02: Waiting for resource in pool OCluster
2026-03-23 01:16.11: Waiting for worker…
2026-03-23 01:19.27: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Updating files:  78% (14601/18510)
Updating files:  79% (14623/18510)
Updating files:  80% (14808/18510)
Updating files:  81% (14994/18510)
Updating files:  82% (15179/18510)
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Updating files:  86% (15919/18510)
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Updating files:  88% (16289/18510)
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Updating files: 100% (18510/18510)
Updating files: 100% (18510/18510), done.
HEAD is now at 76bf2ed944 Merge pull request #29572 from hannesm/release-letsencrypt-v2.0.0
Updating 76bf2ed944..9346fc968d
Fast-forward
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

 packages/ocaml-compiler/ocaml-compiler.5.3.0/opam           |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.3/opam             |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.4.0/opam           |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam    |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam     |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam     |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam       |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.4.1/opam           |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.4/opam             |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam    |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.5/opam             |  2 ++
 packages/ocaml-compiler/ocaml-compiler.5.6/opam             |  2 ++
 packages/ocaml-option-clang-cl/ocaml-option-clang-cl.1/opam | 13 +++++++++++++
 packages/ocaml-options-vanilla/ocaml-options-vanilla.1/opam |  1 +
 packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam      |  2 ++
 15 files changed, 40 insertions(+)
 create mode 100644 packages/ocaml-option-clang-cl/ocaml-option-clang-cl.1/opam

(from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d' locally
docker.io/ocaml/opam@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d: Pulling from ocaml/opam
866771c43bf5: Already exists
818e60f19055: Pulling fs layer
a9c0f9875679: Pulling fs layer
4d0bafe9c21a: Pulling fs layer
390882e3ca42: Pulling fs layer
7f1309deb748: Pulling fs layer
f13f79cebbb2: Pulling fs layer
070b7978d10a: Pulling fs layer
390882e3ca42: Waiting
f19a9073eb91: Pulling fs layer
9ea5002679f1: Pulling fs layer
7f1309deb748: Waiting
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3d2848b9e9b9: Pulling fs layer
070b7978d10a: Waiting
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f19a9073eb91: Waiting
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8de100742279: Waiting
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3d2848b9e9b9: Waiting
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0bcb9ce43efd: Pulling fs layer
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2a5bee4c58bf: Pulling fs layer
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0bcb9ce43efd: Waiting
92fcd944e0fc: Pulling fs layer
ee316b311fc8: Pulling fs layer
2a5bee4c58bf: Waiting
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beccfc338b8c: Pulling fs layer
fd1a0487aa63: Pulling fs layer
ee316b311fc8: Waiting
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bd0162c57841: Pulling fs layer
fd1a0487aa63: Waiting
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26f67db28f96: Waiting
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761d286b9f5b: Waiting
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9258164ba4dd: Pulling fs layer
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342eddfc52b6: Waiting
efdfa63c5eeb: Pulling fs layer
c3e218fac0fa: Pulling fs layer
30807e3466ba: Pulling fs layer
efdfa63c5eeb: Waiting
7fe1d9cb7a52: Waiting
dc1843a17021: Pulling fs layer
c3e218fac0fa: Waiting
04f7fde3402b: Pulling fs layer
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70764287d038: Pulling fs layer
908c607c3d09: Pulling fs layer
f24f7e372a66: Waiting
fc84b33f5066: Pulling fs layer
e58155485ae1: Waiting
f436c7c7837f: Pulling fs layer
ecad3a150df4: Waiting
724301b9dc62: Waiting
908c607c3d09: Waiting
f436c7c7837f: Waiting
fc84b33f5066: Waiting
70764287d038: Waiting
818e60f19055: Download complete
a9c0f9875679: Verifying Checksum
a9c0f9875679: Download complete
818e60f19055: Pull complete
a9c0f9875679: Pull complete
4d0bafe9c21a: Verifying Checksum
4d0bafe9c21a: Download complete
390882e3ca42: Verifying Checksum
390882e3ca42: Download complete
f13f79cebbb2: Verifying Checksum
f13f79cebbb2: Download complete
4d0bafe9c21a: Pull complete
f19a9073eb91: Verifying Checksum
f19a9073eb91: Download complete
390882e3ca42: Pull complete
070b7978d10a: Verifying Checksum
070b7978d10a: Download complete
9ea5002679f1: Verifying Checksum
9ea5002679f1: Download complete
8de100742279: Verifying Checksum
8de100742279: Download complete
3d2848b9e9b9: Verifying Checksum
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1db328698e0d: Verifying Checksum
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0bcb9ce43efd: Verifying Checksum
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30807e3466ba: Download complete
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761d286b9f5b: Pull complete
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04f7fde3402b: Pull complete
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e58155485ae1: Pull complete
ecad3a150df4: Pull complete
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70764287d038: Pull complete
908c607c3d09: Pull complete
fc84b33f5066: Pull complete
f436c7c7837f: Pull complete
Digest: sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d
Status: Downloaded newer image for ocaml/opam@sha256:7c0891fd8beae10290a2658a0474b5895aff790d4909224a497eb8e69cd96c1d
2026-03-23 01:22.08 ---> saved as "b55e6c75cd3e8053866e4459977add5a75875074668e87228d5137df1d1d0c8a"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-23 01:22.09 ---> saved as "24078f698e249320f871d9180db343a7ee7bc21c73578fb180eab6e09c7abd0f"

/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
2026-03-23 01:22.47 ---> saved as "36badae868645acbe44c3490b81c1cabf663e611f03f9c98077db7b1995ff464"

/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       5.4
# invariant            ["ocaml-variants" {= "5.4.0+options"}]
# compiler-packages    ocaml-compiler.5.4.0, ocaml-option-flambda.1, ocaml-options-only-flambda.1, ocaml-variants.5.4.0+options
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0+options+flambda
2026-03-23 01:22.48 ---> saved as "e1f629f1f781341675d01a80405ab30de7933ca7f3c9dbde5fba16da4b4a82f1"

/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/"))
2026-03-23 01:23.00 ---> saved as "ec22a0db5465ecd60ade74a7450ad0c501d7a35b42534d9256127ad6bfdfa329"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-23 01:23.14 ---> saved as "c8a787b41de9fb5bfcd6f990e2768fabec42e05f53bc2f4879cca2638f0b7263"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-23 01:23.41 ---> saved as "8a562f5c40662f010a9611d98291c45ee4f61dab7e168c43eee3c294c7e8a0d3"

/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 [114 kB]
- Fetched 205 kB in 0s (1913 kB/s)
- Reading package lists...
- 
2026-03-23 01:23.43 ---> saved as "73fcf68b5a5e2ba4604ca28b2fefff68e1db4efb414d6859c9e7ca9a9c192beb"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-option-clang-cl.1 1"))
ocaml-option-clang-cl is now pinned to version 1
2026-03-23 01:23.44 ---> saved as "ba0c004e0a7ba3d25c7c112c17d1d74373da166c64581a48c5c7676bffa3162b"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ocaml-option-clang-cl.1;\
                        \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 \"$pkg\" != 'ocaml-option-clang-cl.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
[ERROR] ocaml-option-clang-cl = 1: unmet availability conditions: 'os = "win32"'
"/usr/bin/env" "bash" "-c" "opam reinstall ocaml-option-clang-cl.1;
        res=$?;
        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 "$pkg" != 'ocaml-option-clang-cl.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 5
2026-03-23 01:23.59: Job failed: Failed: Build failed
2026-03-23 01:23.59: Log analysis:
2026-03-23 01:23.59: >>> 
[ERROR] ocaml-option-clang-cl = 1: unmet availability conditions: 'os = "win32"'
 (score = 100)
2026-03-23 01:23.59: [SKIP] Package not available