Build:
- 0
2026-01-15 08:10.18: New job: test embedded_ocaml_templates.0.2, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29222/head (d45ce9b6feb3694e966137df55ac14d9ec01ba13)
on debian-13-ocaml-5.4/s390x
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29222/head" && git reset --hard d45ce9b6
git fetch origin master
git merge --no-edit 513e85b5a99db7912c4e7ed5e9675a808b7107a6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn embedded_ocaml_templates.0.2 0.2
RUN opam reinstall embedded_ocaml_templates.0.2; \
res=$?; \
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 "$pkg" != 'embedded_ocaml_templates.0.2' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test embedded_ocaml_templates.0.2) || true
RUN opam reinstall --with-test --verbose embedded_ocaml_templates.0.2; \
res=$?; \
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 "$pkg" != 'embedded_ocaml_templates.0.2' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-15 08:10.18: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a-embedded_ocaml_templates.0.2-d45ce9b6feb3694e966137df55ac14d9ec01ba13"
2026-01-15 08:10.18: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn embedded_ocaml_templates.0.2 0.2"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall embedded_ocaml_templates.0.2;\
\n res=$?;\
\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 \"$pkg\" != 'embedded_ocaml_templates.0.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test embedded_ocaml_templates.0.2) || true"))
(run (shell "opam reinstall --with-test --verbose embedded_ocaml_templates.0.2;\
\n res=$?;\
\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 \"$pkg\" != 'embedded_ocaml_templates.0.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-01-15 08:10.18: Waiting for resource in pool OCluster
2026-01-15 08:10.20: Waiting for worker…
2026-01-15 08:27.56: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
All commits already cached
Updating files: 89% (17104/19200)
Updating files: 90% (17280/19200)
Updating files: 91% (17472/19200)
Updating files: 92% (17664/19200)
Updating files: 93% (17856/19200)
Updating files: 94% (18048/19200)
Updating files: 95% (18240/19200)
Updating files: 96% (18432/19200)
Updating files: 97% (18624/19200)
Updating files: 98% (18816/19200)
Updating files: 99% (19008/19200)
Updating files: 100% (19200/19200)
Updating files: 100% (19200/19200), done.
HEAD is now at 513e85b5a9 Merge pull request #29217 from c-cube/release-containers-v3.17
Merge made by the 'ort' strategy.
.../embedded_ocaml_templates.0.1.4/opam | 12 ++++++------
.../embedded_ocaml_templates.0.2/opam | 12 ++++++------
.../embedded_ocaml_templates.0.3.1/opam | 8 ++++----
.../embedded_ocaml_templates.0.4/opam | 10 +++++-----
.../embedded_ocaml_templates.0.5.1/opam | 10 +++++-----
.../embedded_ocaml_templates.0.6/opam | 2 +-
.../embedded_ocaml_templates.0.7/opam | 2 +-
packages/unionFind/unionFind.20250818/opam | 2 +-
8 files changed, 29 insertions(+), 29 deletions(-)
(from ocaml/opam:debian-13-ocaml-5.4@sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a' locally
docker.io/ocaml/opam@sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a: Pulling from ocaml/opam
Digest: sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a
Status: Downloaded newer image for ocaml/opam@sha256:6ec430c557b135898acce45eb7f934a9af69f996e1b30354224bd7a6491d163a
2026-01-15 08:28.08 ---> using "a4081aee3888c2547e3e29949bb7e13329ac377891bca3e65b4b38d27fa8627b" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-15 08:28.08 ---> using "9b4edd19dbdad7371a5798ecffb82357ebfe64bdc24b655837144377d2adf09c" 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
2026-01-15 08:28.08 ---> using "8adfe1972533f12aa89af48d0cccf6ebe91e8ad14dec2442c9848b29b2a9d6a1" 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=s390x 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 3
# 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
2026-01-15 08:28.08 ---> using "20e9c868b4aec4024a5bab5b2b61dc2b9ff98683d077c601f38a9651c4c29410" 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/"))
2026-01-15 08:28.08 ---> using "d5e05b569db4a6dda1850ca4058e44e70d748eef31f96134290296dcbab0e246" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-15 08:28.09 ---> using "609acbc021a51a6db1ff714199c2befcdf584f4e026cddcea23feddfc6ec946d" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-15 08:28.09 ---> using "9ba71ba5c49d0a9e0f51b9363c2f07d7b848075bdcb39688a7cb7b55e2d3cfff" from cache
/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 s390x Packages [9323 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main s390x Packages [86.9 kB]
- Fetched 9641 kB in 3s (3345 kB/s)
- Reading package lists...
2026-01-15 08:28.10 ---> using "648b0f3aefd7ddc7a9297af526db2173acbceb9ad4ff3515ead199c05aa32315" from cache
/home/opam: (run (shell "opam pin add -k version -yn embedded_ocaml_templates.0.2 0.2"))
embedded_ocaml_templates is now pinned to version 0.2
2026-01-15 08:28.25 ---> saved as "2fae4557777bcef878daef9321f3f7fbb2e10450af97463083e19d915c22ec7b"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall embedded_ocaml_templates.0.2;\
\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 \"$pkg\" != 'embedded_ocaml_templates.0.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
embedded_ocaml_templates.0.2 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler >= 5.4.0
- embedded_ocaml_templates = 0.2 -> core < v0.15 -> ocaml < 4.12.0 -> ocaml-variants (< 4.05.2~ | >= 4.06.0)
You can temporarily relax the switch invariant with `--update-invariant'
* Missing dependency:
- embedded_ocaml_templates = 0.2 -> core < v0.15 -> jst-config < v0.14
unmet availability conditions, e.g. 'arch != "ppc32" & arch != "ppc64" & arch != "s390x"'
* Missing dependency:
- embedded_ocaml_templates = 0.2 -> core < v0.15 -> ocaml < 4.12.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
not available because the package is pinned to version 5.4.0
unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
no matching version
* Missing dependency:
- embedded_ocaml_templates = 0.2 -> core < v0.15 -> ocaml < 4.12.0 -> ocaml-variants >= 4.06.0 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- embedded_ocaml_templates = 0.2 -> core < v0.15 -> ocaml < 4.12.0 -> ocaml-variants >= 4.06.0 -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall embedded_ocaml_templates.0.2;
res=$?;
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 "$pkg" != 'embedded_ocaml_templates.0.2' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-01-15 08:29.43: Job failed: Failed: Build failed
2026-01-15 08:29.43: Log analysis:
2026-01-15 08:29.43: >>>
No solution found, exiting
(score = 100)
2026-01-15 08:29.43: [SKIP] Package not available