- github
- ocaml
- opam-repository
- 6d7e98
- extras,arm64-ocaml-4.14,mfat.0.0.1~beta1
(not at the head of any monitored branch or PR)
2026-05-06 16:08.21: New job: build mfat.0.0.1~beta1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29866/head (6d7e98a672c81f54f403d7276f03661f81f096ec)
on debian-13-ocaml-4.14/arm64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29866/head" && git reset --hard 6d7e98a6
git fetch origin master
git merge --no-edit 14640dc0cb5ad592a5350f7e5ba29e794675f078
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn mfat.0.0.1~beta1 0.0.1~beta1
RUN opam reinstall mfat.0.0.1~beta1; \
res=$?; \
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 "$pkg" != 'mfat.0.0.1~beta1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-05-06 16:08.21: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176-mfat.0.0.1~beta1-6d7e98a672c81f54f403d7276f03661f81f096ec"
2026-05-06 16:08.21: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn mfat.0.0.1~beta1 0.0.1~beta1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall mfat.0.0.1~beta1;\
\n res=$?;\
\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 \"$pkg\" != 'mfat.0.0.1~beta1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-05-06 16:08.21: Waiting for resource in pool OCluster
2026-05-06 16:08.22: Waiting for worker…
2026-05-06 16:08.22: Got resource from pool OCluster
Building on molpadia.caelum.ci.dev
Updating files: 72% (12959/17811)
Updating files: 73% (13003/17811)
Updating files: 74% (13181/17811)
Updating files: 75% (13359/17811)
Updating files: 76% (13537/17811)
Updating files: 77% (13715/17811)
Updating files: 78% (13893/17811)
Updating files: 79% (14071/17811)
Updating files: 80% (14249/17811)
Updating files: 81% (14427/17811)
Updating files: 82% (14606/17811)
Updating files: 83% (14784/17811)
Updating files: 84% (14962/17811)
Updating files: 85% (15140/17811)
Updating files: 86% (15318/17811)
Updating files: 87% (15496/17811)
Updating files: 88% (15674/17811)
Updating files: 89% (15852/17811)
Updating files: 90% (16030/17811)
Updating files: 91% (16209/17811)
Updating files: 92% (16387/17811)
Updating files: 93% (16565/17811)
Updating files: 94% (16743/17811)
Updating files: 95% (16921/17811)
Updating files: 96% (17099/17811)
Updating files: 97% (17277/17811)
Updating files: 98% (17455/17811)
Updating files: 99% (17633/17811)
Updating files: 100% (17811/17811)
Updating files: 100% (17811/17811), done.
HEAD is now at 6582aafb39 mfat.0.0.1~beta1 requires, at least, cmdliner.2.0.0
HEAD is now at 14640dc0cb Merge pull request #29859 from dinosaure/release-httpcats-v0.3.0
Updating 14640dc0cb..6d7e98a672
Fast-forward
packages/mfat/mfat.0.0.1~beta1/opam | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 packages/mfat/mfat.0.0.1~beta1/opam
(from ocaml/opam:debian-13-ocaml-4.14@sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176' locally
docker.io/ocaml/opam@sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176: Pulling from ocaml/opam
6e7932d5cb55: Already exists
a1b3be9f8552: Already exists
7205587f6371: Already exists
774a2cc94bab: Already exists
8fffa192ae2a: Already exists
1564414a55c3: Already exists
f641ea253b32: Already exists
85b9aba4d921: Already exists
45702ac19dc4: Already exists
ee11ae9c43ee: Already exists
ec06153e5a7a: Already exists
b0a418bf5d85: Already exists
a39294c2df1b: Already exists
b5a49be4e4f5: Already exists
5eac94621a24: Already exists
d3fa35a80772: Already exists
5f9093d88eb1: Already exists
5f9093d88eb1: Already exists
ad8994ffb3ac: Already exists
6cbf00913026: Already exists
0d0901d45d11: Already exists
d72041a1d85b: Already exists
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66139cde2487: Already exists
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6198f45b6335: Already exists
319b1a0122a1: Already exists
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5c4307b8b068: Already exists
20ad4c21666a: Already exists
7555129b93cb: Already exists
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c16026d68798: Already exists
8cb6fb1ab8f2: Already exists
58afaa2fb542: Already exists
d54f0d2b6222: Already exists
10bb81515a92: Already exists
afbb1591925c: Already exists
1ca5cc73e68a: Already exists
Digest: sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176
Status: Downloaded newer image for ocaml/opam@sha256:ba8645f0464039a788f152eaa199a3b89b04853fb0bd8d4208e77d6257602176
2026-05-06 16:08.25 ---> using "0848012eba2e432ce99f49175a2f100ec7b4626732aff6e68993ff0e54e92913" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-06 16:08.25 ---> using "df20442739040c0644db75d86aefe7204e977fa1e02107594daa6b337cbbd04d" 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
2026-05-06 16:08.25 ---> using "1d83ec90e5a83eb4da44f235536c229280eaf7fc98c8d795554855fe31b82049" 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 2.5.1
# 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 4.14
# invariant ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages ocaml-base-compiler.4.14.3, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.14.3
2026-05-06 16:08.25 ---> using "73cb2d263802623731217416c54a912cd75c1995b4cd55487e5925098f12a494" 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/"))
2026-05-06 16:08.25 ---> using "b7c8a1c856ac5034f140c7bc410c33573c8ce4f510b85c5c19d742f6bc62d7cf" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-05-06 16:08.33 ---> saved as "3cbfe479b51cb84f181d27931662befb0ebf1e76fb05267ee2fe91f29ab5f4dc"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-06 16:08.53 ---> saved as "ca98fc7d6b955ee24157c34e6161b966f046cf702f782bd7d76955b69f6ffe79"
/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 arm64 Packages [131 kB]
- Fetched 222 kB in 0s (1350 kB/s)
- Reading package lists...
2026-05-06 16:08.54 ---> saved as "648270600cd575574c4044e93963879f7e307829110fe562270858fe417c7e65"
/home/opam: (run (shell "opam pin add -k version -yn mfat.0.0.1~beta1 0.0.1~beta1"))
mfat is now pinned to version 0.0.1~beta1
2026-05-06 16:08.54 ---> saved as "4ed1e734569648f61d7c5b6551378dd4b1323cf382c71d7eae4b95b05df5c8dd"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall mfat.0.0.1~beta1;\
\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 \"$pkg\" != 'mfat.0.0.1~beta1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
mfat.0.0.1~beta1 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.14.3
- mfat -> ocaml >= 5.3.0 -> ocaml-variants >= 5.3.0~
You can temporarily relax the switch invariant with `--update-invariant'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall mfat.0.0.1~beta1;
res=$?;
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 "$pkg" != 'mfat.0.0.1~beta1' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-05-06 16:09.09: Job failed: Failed: Build failed
2026-05-06 16:09.09: Log analysis:
2026-05-06 16:09.09: >>>
No solution found, exiting
(score = 100)
2026-05-06 16:09.09: [SKIP] Package not available