(not at the head of any monitored branch or PR)
2026-03-23 00:44.02: New job: build ocaml-variants.5.2.0+msvc, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98)
                              on debian-13-ocaml-5.4/i386

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard 9346fc96
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-variants.5.2.0+msvc 5.2.0+msvc
RUN opam reinstall --update-invariant ocaml-variants.5.2.0+msvc; \
    res=$?; \
    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 "$pkg" != 'ocaml-variants.5.2.0+msvc' && partial_fails="$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@sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f-ocaml-variants.5.2.0+msvc-9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98"
2026-03-23 00:44.02: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f)
 (shell /usr/bin/linux32 /bin/sh -c)
 (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-variants.5.2.0+msvc 5.2.0+msvc"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-variants.5.2.0+msvc;\
             \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 \"$pkg\" != 'ocaml-variants.5.2.0+msvc' && partial_fails=\"$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 01:17.18: Waiting for worker…
2026-03-23 01:20.56: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Updating files:  68% (12734/18510)
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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@sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f' locally
docker.io/ocaml/opam@sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f: Pulling from ocaml/opam
cdaf5c618b8f: Pulling fs layer
37b25bd564f1: Pulling fs layer
b4419f8ddf31: Pulling fs layer
fcddae90f741: Pulling fs layer
7bdc78f9e5b7: Pulling fs layer
5691c8ad5025: Pulling fs layer
a00659447ced: Pulling fs layer
6da4c329d826: Pulling fs layer
7eb67c4488c7: Pulling fs layer
ecb12f6f1366: Pulling fs layer
0bb29fc35e8f: Pulling fs layer
38773acba29b: Pulling fs layer
4ecb7fe6e6cd: Pulling fs layer
a6ded0c5c651: Pulling fs layer
a618a67fa30c: Pulling fs layer
7cfbd53f9185: Pulling fs layer
2dd6d5e64b1f: Pulling fs layer
66e4c8c5b80d: Pulling fs layer
93512fc5f7ca: Pulling fs layer
99a5c1cc5cf4: Pulling fs layer
7eb67c4488c7: Waiting
e77a47d92406: Pulling fs layer
ecb12f6f1366: Waiting
4f4fb700ef54: Pulling fs layer
0bb29fc35e8f: Waiting
1e645893c166: Pulling fs layer
4d79b77ccb64: Pulling fs layer
38773acba29b: Waiting
8f92218ad268: Pulling fs layer
4ecb7fe6e6cd: Waiting
d37cd7807d67: Pulling fs layer
eae9cdbb8e94: Pulling fs layer
00e84e4dddf6: Pulling fs layer
ec5e1e9d7a11: Pulling fs layer
5a366988733e: Pulling fs layer
5d3dff2b6c80: Pulling fs layer
2d08b04c2596: Pulling fs layer
fb41acb401da: Pulling fs layer
7af27a693e4f: Pulling fs layer
615b51657365: Pulling fs layer
ac9ea76617e5: Pulling fs layer
2f380e108faf: Pulling fs layer
abe564c0399a: Pulling fs layer
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2e40cefb48f7: Pulling fs layer
f621bcf90303: Pulling fs layer
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0989d6de0bfa: Pulling fs layer
278bff09f876: Pulling fs layer
7b517c3d6b3e: Pulling fs layer
a6ded0c5c651: Waiting
a618a67fa30c: Waiting
7cfbd53f9185: Waiting
2dd6d5e64b1f: Waiting
66e4c8c5b80d: Waiting
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d37cd7807d67: Waiting
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00e84e4dddf6: Waiting
ec5e1e9d7a11: Waiting
5a366988733e: Waiting
5d3dff2b6c80: Waiting
2d08b04c2596: Waiting
fb41acb401da: Waiting
7af27a693e4f: Waiting
615b51657365: Waiting
ac9ea76617e5: Waiting
2f380e108faf: Waiting
abe564c0399a: Waiting
4958a3486050: Waiting
7937a8b7141c: Waiting
2e40cefb48f7: Waiting
f621bcf90303: Waiting
52843526e764: Waiting
6b4582dba7d3: Waiting
0989d6de0bfa: Waiting
278bff09f876: Waiting
7b517c3d6b3e: Waiting
7bdc78f9e5b7: Waiting
5691c8ad5025: Waiting
a00659447ced: Waiting
fcddae90f741: Waiting
6da4c329d826: Waiting
b4419f8ddf31: Verifying Checksum
b4419f8ddf31: Download complete
37b25bd564f1: Verifying Checksum
37b25bd564f1: Download complete
7bdc78f9e5b7: Verifying Checksum
7bdc78f9e5b7: Download complete
fcddae90f741: Verifying Checksum
fcddae90f741: Download complete
cdaf5c618b8f: Verifying Checksum
cdaf5c618b8f: Download complete
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a00659447ced: Download complete
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6da4c329d826: Verifying Checksum
6da4c329d826: Download complete
ecb12f6f1366: Download complete
0bb29fc35e8f: Verifying Checksum
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38773acba29b: Verifying Checksum
38773acba29b: Download complete
4ecb7fe6e6cd: Download complete
a618a67fa30c: Download complete
a6ded0c5c651: Verifying Checksum
a6ded0c5c651: Download complete
5691c8ad5025: Verifying Checksum
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2dd6d5e64b1f: Verifying Checksum
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7cfbd53f9185: Verifying Checksum
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66e4c8c5b80d: Verifying Checksum
66e4c8c5b80d: Download complete
93512fc5f7ca: Verifying Checksum
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e77a47d92406: Download complete
99a5c1cc5cf4: Verifying Checksum
99a5c1cc5cf4: Download complete
4f4fb700ef54: Verifying Checksum
4f4fb700ef54: Download complete
1e645893c166: Download complete
4d79b77ccb64: Verifying Checksum
4d79b77ccb64: Download complete
d37cd7807d67: Download complete
8f92218ad268: Verifying Checksum
8f92218ad268: Download complete
ec5e1e9d7a11: Verifying Checksum
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cdaf5c618b8f: Pull complete
37b25bd564f1: Pull complete
b4419f8ddf31: Pull complete
fb41acb401da: Verifying Checksum
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abe564c0399a: Download complete
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7937a8b7141c: Download complete
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7b517c3d6b3e: Download complete
615b51657365: Verifying Checksum
615b51657365: Download complete
6b4582dba7d3: Verifying Checksum
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5691c8ad5025: Pull complete
a00659447ced: Pull complete
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38773acba29b: Pull complete
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eae9cdbb8e94: Pull complete
00e84e4dddf6: Pull complete
ec5e1e9d7a11: Pull complete
5a366988733e: Pull complete
5d3dff2b6c80: Pull complete
2d08b04c2596: Pull complete
fb41acb401da: Pull complete
7af27a693e4f: Pull complete
615b51657365: Pull complete
ac9ea76617e5: Pull complete
2f380e108faf: Pull complete
abe564c0399a: Pull complete
4958a3486050: Pull complete
7937a8b7141c: Pull complete
2e40cefb48f7: Pull complete
f621bcf90303: Pull complete
52843526e764: Pull complete
6b4582dba7d3: Pull complete
0989d6de0bfa: Pull complete
278bff09f876: Pull complete
7b517c3d6b3e: Pull complete
Digest: sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f
Status: Downloaded newer image for ocaml/opam@sha256:30070b9c98c970b58b5493dcfc5809f1437b956d581925cd1e4498e3be84024f
WARNING: The requested image's platform (linux/386) does not match the detected host platform (linux/amd64) and no specific platform was requested
2026-03-23 01:23.12 ---> saved as "6ef7c4dfa260c69dbf612c0803aa6fe165260bac8a8ff025165083c7f4ed60d5"

/: (shell /usr/bin/linux32 /bin/sh -c)

/: (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 01:23.12 ---> saved as "3199f099a77ac9cdfac788573d428334b470c4e7fe1ffddbcb4c5146f0e10ea1"

/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 01:24.04 ---> saved as "ba5a4094a68eef7de1a11a89c715ddc6528663faa70258af692f4e39f366de7d"

/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_32 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-base-compiler" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-option-bytecode-only.1, ocaml-options-vanilla.1
# ocaml:native         false
# ocaml:native-tools   false
# ocaml:native-dynlink false
# 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+bytecode-only
2026-03-23 01:24.06 ---> saved as "1d80201dfba3de61832ef7491ce0b9f61f0709652fcb71d32b855a5869a83751"

/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 01:24.17 ---> saved as "a2cd4e37e09ded74dbd214fec828521980ebbfce4f7dc237ebce061bc4732070"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-23 01:24.31 ---> saved as "fc261f963b2f22084bc3c2ee4132d58d595ed6f5b1c51f52b8433f7f74c3bcd6"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-23 01:25.19 ---> saved as "b40e45355f095a359de9a4e28e09943e68dd89d7fb6b55015b1d5097c3622bc9"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main i386 Packages [9430 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main i386 Packages [107 kB]
- Fetched 9769 kB in 3s (3858 kB/s)
- Reading package lists...
- 
2026-03-23 01:25.24 ---> saved as "1aae9ef85d22b21ae1b1cf99f62efe4bc7d9eac9dc4e9867b9967dca324b587b"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-variants.5.2.0+msvc 5.2.0+msvc"))
ocaml-variants is now pinned to version 5.2.0+msvc
2026-03-23 01:25.26 ---> saved as "b7214ec7108263fa3fba146227cb1d92e3e0732182a7633086dfcbeeec9dfb06"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-variants.5.2.0+msvc;\
                        \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 \"$pkg\" != 'ocaml-variants.5.2.0+msvc' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-variants.5.2.0+msvc is not installed. Install it? [Y/n] y
  * Missing dependency:
    - ocaml-variants = 5.2.0+msvc -> system-msvc
    unmet availability conditions: 'os = "win32"'

No solution found, exiting
"/usr/bin/linux32" "/bin/sh" "-c" "opam reinstall --update-invariant ocaml-variants.5.2.0+msvc;
        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 "$pkg" != 'ocaml-variants.5.2.0+msvc' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 20
2026-03-23 01:25.49: Job failed: Failed: Build failed
2026-03-23 01:25.49: Log analysis:
2026-03-23 01:25.49: >>> 
No solution found, exiting
 (score = 100)
2026-03-23 01:25.49: [SKIP] Package not available