(for PR #29582)
2026-03-25 08:39.57: New job: build ocaml-compiler.5.4, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
on debian-13-ocaml-5.3/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 7216d2e0eb5d8d116434228a0b19a267b98e8510
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4 5.4
RUN opam reinstall --update-invariant ocaml-compiler.5.4; \
res=$?; \
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 "$pkg" != 'ocaml-compiler.5.4' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-25 08:39.57: Using cache hint "ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1-ocaml-compiler.5.4-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 08:39.57: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocaml-compiler.5.4 5.4"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4;\
\n res=$?;\
\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 \"$pkg\" != 'ocaml-compiler.5.4' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-25 08:39.57: Waiting for resource in pool OCluster
2026-03-25 08:45.44: Waiting for worker…
2026-03-25 08:49.37: Got resource from pool OCluster
Building on toxis.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.
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 | 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-5.3@sha256:d68d2901c08ff08c488598e952eb1fdf628ab2d548c42615080cd232ee37a8d1)
2026-03-25 08:49.40 ---> using "fa087069cd4913e9575aba52692d4f0e549203496289924a2b385444c7b95f42" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 08:49.40 ---> using "a606ac7c4376b4ad9a003c0643876389194a32e0d857283c6e6043ec50883067" 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.
Continue? [Y/n] y
Format upgrade done.
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.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 08:49.55 ---> saved as "4f0f49a12071139aa6c878baaa9ad6314237670c0fa7798e8f239d8e5b173918"
/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 5.3
# invariant ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 5.3.0
2026-03-25 08:49.56 ---> saved as "9bd0574f2786d214295047b1bf0c7fb285371685bd3760db8a65803e6604b45d"
/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 08:50.08 ---> saved as "40acc6ac8f6370d1861287075af9cfc6c3353704dfeaff03eb0acf3985b55616"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 08:50.17 ---> saved as "ab996b6280f317141e1049e6c4b7166f413e8c65138a498559dbdbb3f41b673a"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 08:50.41 ---> saved as "8d4a239cda4b6611e4e92b6a7a964d29f80bc89d3416e9b0c29d4733e757761f"
/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 2s (5840 kB/s)
- Reading package lists...
-
2026-03-25 08:50.44 ---> saved as "a0c2a5c3f277e0d7ef9b4738ce9df5a52d503024500eb4de92cf6be0099389b4"
/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4 5.4"))
ocaml-compiler is now pinned to version 5.4
2026-03-25 08:50.45 ---> saved as "ae0199663bce9e7be1ab2344c69b0bd17f9c721673d3b1f6aac2e5bfc763e219"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4;\
\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 \"$pkg\" != 'ocaml-compiler.5.4' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
ocaml-compiler.5.4 is not installed. Install it? [Y/n] y
* No agreement on the version of ocaml:
- ocaml-compiler = 5.4 -> ocaml = 5.4.1 -> ocaml-variants < 5.4.2~ -> ocaml (= 3.09.1 | = 4.00.0 | = 4.00.1 | = 4.01.0 | = 4.02.0 | = 4.02.1 | = 4.02.2 | = 4.02.3 | = 4.02.4 | = 4.03.0 | = 4.03.1 | = 4.04.0 | = 4.04.1 | = 4.04.2 | = 4.04.3 | = 4.05.0 | = 4.05.1 | = 4.06.0 | = 4.06.1 | = 4.06.2 | = 4.07.0 | = 4.07.1 | = 4.07.2 | = 4.08.0 | = 4.08.1 | = 4.08.2 | = 4.09.0 | = 4.09.1 | = 4.09.2 | = 4.10.0 | = 4.10.1 | = 4.10.2 | = 4.10.3 | = 4.11.0 | = 4.11.1 | = 4.11.2 | = 4.11.3 | = 4.12.0 | = 4.12.1 | = 4.12.2 | = 4.13.0 | = 4.13.1 | = 4.13.2 | = 4.14.0 | = 4.14.1 | = 4.14.2 | = 4.14.3 | = 5.0.0 | = 5.0.1 | = 5.1.0 | = 5.1.1 | = 5.1.2 | = 5.2.0 | = 5.2.1 | = 5.2.2 | = 5.3.0)
- ocaml-compiler = 5.4 -> ocaml = 5.4.1
* Missing dependency:
- ocaml-compiler = 5.4 -> ocaml = 5.4.1 -> ocaml-variants < 5.4.2~ -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- ocaml-compiler = 5.4 -> ocaml = 5.4.1 -> ocaml-variants < 5.4.2~ -> system-msvc
unmet availability conditions: 'os = "win32"'
* Missing dependency:
- ocaml-compiler = 5.4 -> ocaml = 5.4.1 -> ocaml-variants < 5.4.2~ -> ocaml-compiler (< 5.3.0 | = 5.4.0~alpha1 | = 5.4.0~beta1 | = 5.4.0~beta2 | = 5.4.0~rc1 | = 5.4.0 | = 5.4.1)
not available because the package is pinned to version 5.4
* Missing dependency:
- ocaml-compiler = 5.4 -> ocaml = 5.4.1 -> ocaml-base-compiler < 5.4.2~ -> ocaml-compiler = 5.3.0 -> ocaml-compiler.5.3.0: no longer available
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall --update-invariant ocaml-compiler.5.4;
res=$?;
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 "$pkg" != 'ocaml-compiler.5.4' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-03-25 08:51.06: Job failed: Failed: Build failed
2026-03-25 08:51.06: Log analysis:
2026-03-25 08:51.06: >>>
No solution found, exiting
(score = 100)
2026-03-25 08:51.06: [SKIP] Package not available