(not at the head of any monitored branch or PR)
2026-03-23 00:43.58: New job: build ocaml-compiler.5.5.0~alpha1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98)
                              on debian-13-ocaml-5.2/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard 9346fc96
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.2@sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.5.0~alpha1 5.5.0~alpha1
RUN opam reinstall --update-invariant ocaml-compiler.5.5.0~alpha1; \
    res=$?; \
    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 "$pkg" != 'ocaml-compiler.5.5.0~alpha1' && partial_fails="$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 00:43.58: Using cache hint "ocaml/opam:debian-13-ocaml-5.2@sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1-ocaml-compiler.5.5.0~alpha1-9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98"
2026-03-23 00:43.58: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.2@sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1)
 (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-compiler.5.5.0~alpha1 5.5.0~alpha1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.5.0~alpha1;\
             \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 \"$pkg\" != 'ocaml-compiler.5.5.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-23 00:43.58: Waiting for resource in pool OCluster
2026-03-23 00:46.20: Waiting for worker…
2026-03-23 00:50.22: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Updating files:  78% (14485/18510)
Updating files:  79% (14623/18510)
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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-5.2@sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.2@sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1' locally
docker.io/ocaml/opam@sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1: Pulling from ocaml/opam
866771c43bf5: Pulling fs layer
1e49bea09367: Pulling fs layer
e793768537e6: Pulling fs layer
ed323d3d481a: Pulling fs layer
7df34a5cd5f1: Pulling fs layer
fd712d3eb935: Pulling fs layer
4b9fb8c99118: Pulling fs layer
7df34a5cd5f1: Waiting
9d9a01948b94: Pulling fs layer
ed323d3d481a: Waiting
0f1514f90b32: Pulling fs layer
4b9fb8c99118: Waiting
fd712d3eb935: Waiting
e1ec5a753447: Pulling fs layer
03cc323e2f71: Pulling fs layer
e1ec5a753447: Waiting
c09c08ea9749: Pulling fs layer
0f1514f90b32: Waiting
03cc323e2f71: Waiting
b36b619f8e6b: Pulling fs layer
9d9a01948b94: Waiting
195344ca5274: Pulling fs layer
228ee78582a6: Pulling fs layer
504bde1c25b3: Pulling fs layer
9d8b1356c89f: Pulling fs layer
504bde1c25b3: Waiting
228ee78582a6: Waiting
568fb6dda155: Pulling fs layer
9d8b1356c89f: Waiting
c499c9198aea: Pulling fs layer
048e5e358118: Pulling fs layer
871ca48eb45d: Pulling fs layer
c499c9198aea: Waiting
048e5e358118: Waiting
4f4fb700ef54: Pulling fs layer
a5a2568b9df9: Pulling fs layer
871ca48eb45d: Waiting
068cf3106ac8: Pulling fs layer
559f54ec9b29: Pulling fs layer
798ffd96fde5: Pulling fs layer
559f54ec9b29: Waiting
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798ffd96fde5: Waiting
d720cfe12674: Pulling fs layer
e9a891bf80d7: Waiting
c81c932f4a91: Pulling fs layer
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c81c932f4a91: Waiting
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557cacaf263c: Pulling fs layer
d10483022eef: Pulling fs layer
2b3d3ca75e4c: Waiting
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1bb2cfea7250: Waiting
d10483022eef: Waiting
28ce8ea66e72: Pulling fs layer
7b62a90d8223: Waiting
d975909ea717: Pulling fs layer
28ce8ea66e72: Waiting
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d975909ea717: Waiting
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c6d44b49685c: Pulling fs layer
35900062a974: Pulling fs layer
98d73952e572: Waiting
715391ec4183: Pulling fs layer
c6d44b49685c: Waiting
cc777f35b81f: Pulling fs layer
1e49bea09367: Verifying Checksum
1e49bea09367: Download complete
e793768537e6: Download complete
7df34a5cd5f1: Download complete
ed323d3d481a: Verifying Checksum
ed323d3d481a: Download complete
866771c43bf5: Verifying Checksum
866771c43bf5: Download complete
4b9fb8c99118: Verifying Checksum
4b9fb8c99118: Download complete
866771c43bf5: Pull complete
1e49bea09367: Pull complete
e793768537e6: Pull complete
0f1514f90b32: Verifying Checksum
0f1514f90b32: Download complete
ed323d3d481a: Pull complete
7df34a5cd5f1: Pull complete
9d9a01948b94: Verifying Checksum
9d9a01948b94: Download complete
03cc323e2f71: Verifying Checksum
03cc323e2f71: Download complete
c09c08ea9749: Verifying Checksum
c09c08ea9749: Download complete
e1ec5a753447: Verifying Checksum
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b36b619f8e6b: Verifying Checksum
b36b619f8e6b: Download complete
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504bde1c25b3: Download complete
9d8b1356c89f: Verifying Checksum
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fd712d3eb935: Verifying Checksum
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568fb6dda155: Verifying Checksum
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c499c9198aea: Download complete
048e5e358118: Verifying Checksum
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4f4fb700ef54: Verifying Checksum
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c81c932f4a91: Download complete
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cf864090fffc: Download complete
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c6d44b49685c: Verifying Checksum
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28ce8ea66e72: Verifying Checksum
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d10483022eef: Pull complete
7b62a90d8223: Pull complete
28ce8ea66e72: Pull complete
d975909ea717: Pull complete
5c215c69c247: Pull complete
e7c082452a54: Pull complete
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cc777f35b81f: Pull complete
Digest: sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1
Status: Downloaded newer image for ocaml/opam@sha256:27f9f13fc53393fac340f59095bc754f32b077f5ac2eda512f38c28f84185cf1
2026-03-23 00:50.37 ---> using "9b20f3b3460b5364c4694eca09e11691cd4f4b015a339d3aa7da33a7a51cdbf3" from cache

/: (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 00:50.37 ---> using "ad5ea356cf8bf0b52be1fae59acf3ec52b45499fc5069067f93247cae2ba4c77" 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
2026-03-23 00:50.51 ---> saved as "1525b7188e45a49d52687de7a2c213f76cbdee56461e802a0b5b2db8ec2de162"

/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       5.2
# invariant            ["ocaml-base-compiler" {= "5.2.1"}]
# compiler-packages    ocaml-base-compiler.5.2.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.2/lib/ocaml/stublibs:/home/opam/.opam/5.2/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.2.1
2026-03-23 00:50.52 ---> saved as "d12c856c6c3d133dd167a8ac8f9beed86255cc8fe5e2c568b92d3d95dd0887ed"

/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 00:51.02 ---> saved as "e0d2b6a0e1128d9e006cbeaf9fa84712642f3c69de94917ef3a2e3eac0a5d53d"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-23 00:51.11 ---> saved as "20be1f416ca0dc47c35a1d89f9648262717b5d197c9a48230175b4f0b55f09d2"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-23 00:51.30 ---> saved as "7021b0858a89c8d9825c8cc36bd646ba1168989a4a1823d6704c39656e3d7422"

/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 amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [114 kB]
- Fetched 10.0 MB in 1s (7427 kB/s)
- Reading package lists...
- 
2026-03-23 00:51.33 ---> saved as "ea5aa510c0e48ca7d831c3603e1717c2c770260985202281b50208f650cc1410"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.5.0~alpha1 5.5.0~alpha1"))
ocaml-compiler is now pinned to version 5.5.0~alpha1
2026-03-23 00:51.34 ---> saved as "252f3705a0be9735e7ef28ba4806c8ec37bc656f5d1682d1bd03ed6267aba756"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-compiler.5.5.0~alpha1;\
                        \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 \"$pkg\" != 'ocaml-compiler.5.5.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.5.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 5.2.1 (pinned)        [conflicts with ocaml-variants]
=== recompile 4 packages
  - recompile base-domains        base                  [uses ocaml]
  - recompile base-nnp            base                  [uses base-domains]
  - recompile ocaml-config        3                     [uses ocaml-variants]
  - recompile opam-depext         1.2.3                 [uses ocaml]
=== upgrade 1 package
  - upgrade   ocaml               5.2.1 to 5.5.0
=== install 4 packages
  - install   base-effects        base
  - install   compiler-cloning    enabled               [required by ocaml-compiler]
  - install   ocaml-compiler      5.5.0~alpha1 (pinned)
  - install   ocaml-variants      5.5.0~alpha1+options  [required by ocaml]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml.5.5.0  (cached)
-> removed   base-nnp.base
-> removed   base-domains.base
-> installed compiler-cloning.enabled
-> retrieved ocaml-compiler.5.5.0~alpha1  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.2.1
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.2.1
-> installed ocaml-compiler.5.5.0~alpha1
-> installed ocaml-variants.5.5.0~alpha1+options
-> installed ocaml-config.3
-> installed ocaml.5.5.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.5.0~alpha1+options"}]
       Use `opam switch set-invariant' to change it.
-> installed opam-depext.1.2.3
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead

<><> ocaml-compiler.5.5.0~alpha1 installed successfully <><><><><><><><><><><><>
=> This switch had to be compiled from sources, but future switches with the 🐌
   same compiler version and configuration should assemble instantly.
# To update the current shell environment, run: eval $(opam env)
2026-03-23 00:57.32 ---> saved as "ff27e0f1baf223490d6b405deeaab82758c54d227bbbd5f667aff44cd6c22c3a"
Job succeeded
2026-03-23 00:57.38: Job succeeded