(not at the head of any monitored branch or PR)
2026-03-23 00:44.03: New job: build ocaml-compiler.5.4.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98)
                              on debian-13-ocaml-5.4/arm64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard 9346fc96
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.1 5.4.1
RUN opam reinstall --update-invariant ocaml-compiler.5.4.1; \
    res=$?; \
    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 "$pkg" != 'ocaml-compiler.5.4.1' && partial_fails="$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 00:44.03: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a-ocaml-compiler.5.4.1-9346fc968dbf5116a1b2dd2b5e0143bc06e9fa98"
2026-03-23 00:44.03: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a)
 (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.5.4.1 5.4.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.1;\
             \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 \"$pkg\" != 'ocaml-compiler.5.4.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-23 00:44.03: Waiting for resource in pool OCluster
2026-03-23 00:44.06: Waiting for worker…
2026-03-23 00:44.06: Got resource from pool OCluster
Building on kydoime.caelum.ci.dev
All commits already cached
HEAD is now at 76bf2ed944 Merge pull request #29572 from hannesm/release-letsencrypt-v2.0.0
Updating 76bf2ed944..9346fc968d
Fast-forward
 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:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a' locally
docker.io/ocaml/opam@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a: Pulling from ocaml/opam
ac9148dc57ca: Already exists
7888403f6ebd: Already exists
c624d8e138d3: Already exists
bae5329cb92a: Already exists
6228156e24ec: Already exists
d851fec6b77f: Already exists
45e3afcdcfef: Already exists
b3e7f2150c0a: Already exists
91048a8ba3a7: Already exists
26a15cffb83a: Already exists
3c2f2520de0f: Already exists
9f731cc5daa6: Already exists
0809377d5f3c: Already exists
ec4e42e8f98c: Already exists
065e3401ccf2: Already exists
bce3ceded749: Already exists
c4a4a6ab703b: Already exists
aa84bc2cf05b: Already exists
0fb96351134e: Already exists
a1735f92ccde: Already exists
dce836972d90: Already exists
8a0c641e2184: Already exists
4f4fb700ef54: Already exists
44a2b50d619a: Already exists
e27f63ab21e8: Already exists
826c3a0f7d41: Already exists
7fe544c7b3e6: Already exists
efa4af957d6d: Already exists
a2fa2f09a7e4: Already exists
3e0efbdba3cc: Already exists
4f299997ffd7: Already exists
f868b4e81e65: Already exists
87577251fd14: Already exists
5e9e2e42ec71: Already exists
99812197be51: Already exists
8b48f92b9c03: Already exists
6336fa3f0edf: Already exists
f03483f6ff47: Already exists
26c2642c44cf: Already exists
35e7bc3e512e: Already exists
fb2e4e264f0c: Already exists
aa2081614483: Pulling fs layer
526a1409cb54: Pulling fs layer
3a2eac8aba41: Pulling fs layer
663c0b5229f0: Pulling fs layer
f07447d54e12: Pulling fs layer
8eca58e2e466: Pulling fs layer
269ed2830268: Pulling fs layer
f07447d54e12: Waiting
8eca58e2e466: Waiting
269ed2830268: Waiting
663c0b5229f0: Waiting
526a1409cb54: Verifying Checksum
526a1409cb54: Download complete
aa2081614483: Download complete
3a2eac8aba41: Verifying Checksum
3a2eac8aba41: Download complete
aa2081614483: Pull complete
526a1409cb54: Pull complete
3a2eac8aba41: Pull complete
f07447d54e12: Verifying Checksum
f07447d54e12: Download complete
8eca58e2e466: Verifying Checksum
8eca58e2e466: Download complete
269ed2830268: Verifying Checksum
269ed2830268: Download complete
663c0b5229f0: Verifying Checksum
663c0b5229f0: Download complete
663c0b5229f0: Pull complete
f07447d54e12: Pull complete
8eca58e2e466: Pull complete
269ed2830268: Pull complete
Digest: sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a
Status: Downloaded newer image for ocaml/opam@sha256:c1830cb89505d82ce4f4b4097f1d002748603cb00382aa65e938776c377fa13a
2026-03-23 00:44.12 ---> using "d3aef2d93064c0f54a54ca210e09e3e24634a77abbb58d114299d90d4843ce0d" 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 00:44.12 ---> using "c6d013832b8e76282c6b234748b48ad1f1e9cc759f5de056c670da3554b797e4" 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 00:44.12 ---> using "fb496ff70b60feb4631f2ccabfaf3e4ce96b849824fabff4dfb86387ecb42786" 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=arm64 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                 79
# 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-options-vanilla.1
# 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
2026-03-23 00:44.12 ---> using "aa92515e6c6831c3af95685ce4459633457cd57f4d4ed0d3b134dfcd50a6d3ce" 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/"))
2026-03-23 00:44.12 ---> using "c1b6fa629490ffe282e3b42423139a5cde8b6751f88cf847685f943bce34c598" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-23 00:44.14 ---> saved as "bd87015d7f2ddfd6284c8e1eb5d86a0d77c443b9f5856f70e8c9aa96d550c34d"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-23 00:44.31 ---> saved as "8a6bc7fd945c1300a46f61d35b1bde201234e792ff545d399d78bffe3d0cc420"

/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 arm64 Packages [9607 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main arm64 Packages [114 kB]
- Fetched 9952 kB in 9s (1068 kB/s)
- Reading package lists...
2026-03-23 00:44.41 ---> saved as "6871053069cbc4d2c09c041df34ed6c25051822935cf2e5f6765f36efe0f5ce1"

/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.1 5.4.1"))
ocaml-compiler is now pinned to version 5.4.1
2026-03-23 00:44.42 ---> saved as "3c0f732039ea0391e563428cdc90b8f8e234016d6ef0225f33d32f7a556793a9"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall --update-invariant ocaml-compiler.5.4.1;\
                        \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 \"$pkg\" != 'ocaml-compiler.5.4.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ocaml-compiler.5.4.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
  - remove    ocaml-base-compiler 5.4.0 (pinned)          [conflicts with ocaml-compiler]
=== recompile 5 packages
  - recompile base-domains        base                    [uses ocaml]
  - recompile base-effects        base                    [uses ocaml]
  - recompile base-nnp            base                    [uses base-domains]
  - recompile ocaml-config        3                       [uses ocaml-base-compiler]
  - recompile opam-depext         1.2.3                   [uses ocaml]
=== upgrade 2 packages
  - upgrade   ocaml               5.4.0 to 5.4.1          [upstream or system changes]
  - upgrade   ocaml-compiler      5.4.0 to 5.4.1 (pinned)
=== install 1 package
  - install   ocaml-variants      5.4.1+options           [required by ocaml-config]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.1  (cached)
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.3  (cached)
-> removed   base-effects.base
-> removed   base-nnp.base
-> removed   base-domains.base
-> removed   opam-depext.1.2.3
-> removed   ocaml.5.4.0
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.4.0
-> removed   ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.1
-> installed ocaml-variants.5.4.1+options
-> installed ocaml-config.3
-> installed ocaml.5.4.1
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.1+options"}]
       Use `opam switch set-invariant' to change it.
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-23 00:46.40 ---> saved as "a3ca679ff89d11ce151321ad15d1c10b7791aa0f6d44707845ce5101d3e75cb0"
Job succeeded
2026-03-23 00:46.45: Job succeeded