(for PR #29582)
2026-03-25 08:40.01: New job: build ocaml-compiler.5.4.0~alpha1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
on debian-13-ocaml-5.4-flambda/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 7216d2e0eb5d8d116434228a0b19a267b98e8510
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~alpha1; \
res=$?; \
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 "$pkg" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-25 08:40.01: Using cache hint "ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70-ocaml-compiler.5.4.0~alpha1-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 08:40.01: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0~alpha1;\
\n res=$?;\
\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 \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-25 08:40.01: Waiting for resource in pool OCluster
2026-03-25 09:10.16: Waiting for worker…
2026-03-25 09:13.41: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 7216d2e0eb Merge pull request #29593 from arvidj/aj/avoid-passage-0-3-2-3
Merge made by the 'ort' strategy.
packages/ocaml-compiler/ocaml-compiler.5.3.0/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.3/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.5/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.6/opam | 5 ++++-
packages/ocaml-option-llvm/ocaml-option-llvm.1/opam | 18 ++++++++++++++++++
.../ocaml-options-vanilla/ocaml-options-vanilla.1/opam | 1 +
packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam | 2 ++
15 files changed, 69 insertions(+), 12 deletions(-)
create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam
(from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70' locally
docker.io/ocaml/opam@sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70: Pulling from ocaml/opam
8f6ad858d0a4: Already exists
69e44424a5e2: Pulling fs layer
afd8aac863c4: Pulling fs layer
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Digest: sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70
Status: Downloaded newer image for ocaml/opam@sha256:c936b0542e7502097a30778b1575ee1d523dc9f44e9e6b2f13c6456b822f8c70
2026-03-25 09:15.25 ---> saved as "b39691698e667645cc1429b71ea08ac23f4ab643284f8750ebb67580efb18067"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 09:15.25 ---> saved as "e79bfabf3c099a56cff786a501310b0597db22754d4690eefc7ed3a274673fd3"
/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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=71 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 09:15.47 ---> saved as "04fa29f5c5fd7c4f3352bcdd8d2f4449e25f24bc0b8ef0cc9cb4fdc9dbbc7ad2"
/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 255
# 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
2026-03-25 09:15.48 ---> saved as "66f19a516e81703be72903d8e4f89cf3d02b7c42b2d751c290d0ef565a47f76b"
/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/"))
2026-03-25 09:15.58 ---> saved as "293fa4c4684183a3f494243dcdd450791ca85937e05e4040dda91a5c9c311a56"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 09:16.09 ---> saved as "657b0eac57665c408da3310d78d68ba66ce8f6a827706b0dff7865808651775c"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 09:16.27 ---> saved as "36235298911d77b3726ecc6be3a1402bda153336e718fdd3b53038677fd0a642"
/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 (1731 kB/s)
- Reading package lists...
2026-03-25 09:16.29 ---> saved as "ba8cf7a99554219d441c6b93121df332c0ce4fa076f3b4fd8fd1e15218a7ebcf"
/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~alpha1 5.4.0~alpha1"))
ocaml-compiler is now pinned to version 5.4.0~alpha1
2026-03-25 09:16.29 ---> saved as "dc23d5bb9e349d80a3a4ad8eaa53e3a66f443c67852718c59e383f063b791631"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0~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 \"$pkg\" != 'ocaml-compiler.5.4.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ocaml-compiler.5.4.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 3 packages
- remove ocaml-option-flambda 1 [conflicts with ocaml-compiler]
- remove ocaml-options-only-flambda 1 [uses ocaml-option-flambda]
- remove ocaml-variants 5.4.0+options (pinned) [conflicts with ocaml-compiler]
=== downgrade 1 package
- downgrade ocaml-compiler 5.4.0 to 5.4.0~alpha1 (pinned)
=== recompile 6 packages
- recompile base-domains base [uses ocaml]
- recompile base-effects base [uses ocaml]
- recompile base-nnp base [uses base-domains]
- recompile ocaml 5.4.0 [uses ocaml-variants]
- recompile ocaml-config 3 [uses ocaml-variants]
- recompile opam-depext 1.2.3 [uses ocaml]
=== install 2 packages
- install ocaml-base-compiler 5.4.0~alpha1 [required by ocaml]
- install ocaml-options-vanilla 1
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed ocaml-options-only-flambda.1
-> removed base-effects.base
-> removed base-nnp.base
-> removed base-domains.base
-> retrieved ocaml-compiler.5.4.0~alpha1 (cached)
-> retrieved ocaml-config.3 (cached)
-> retrieved opam-depext.1.2.3 (cached)
-> removed opam-depext.1.2.3
-> removed ocaml.5.4.0
-> removed ocaml-config.3
-> removed ocaml-variants.5.4.0+options
-> removed ocaml-compiler.5.4.0
-> removed ocaml-option-flambda.1
-> installed ocaml-options-vanilla.1
-> installed ocaml-compiler.5.4.0~alpha1
-> installed ocaml-base-compiler.5.4.0~alpha1
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> 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-base-compiler" {= "5.4.0~alpha1"}]
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)
2026-03-25 09:18.36 ---> saved as "55ebe8f09fa2209b3b0146864f96bb3a91e7ad5918be60d24c09422b45fdf496"
Job succeeded
2026-03-25 09:18.42: Job succeeded