Build:
- 0
2026-01-15 08:10.18: New job: build embedded_ocaml_templates.0.6, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29222/head (d45ce9b6feb3694e966137df55ac14d9ec01ba13)
on debian-13-ocaml-4.14/s390x
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29222/head" && git reset --hard d45ce9b6
git fetch origin master
git merge --no-edit 513e85b5a99db7912c4e7ed5e9675a808b7107a6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn embedded_ocaml_templates.0.6 0.6
RUN opam reinstall embedded_ocaml_templates.0.6; \
res=$?; \
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 "$pkg" != 'embedded_ocaml_templates.0.6' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-15 08:10.18: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b-embedded_ocaml_templates.0.6-d45ce9b6feb3694e966137df55ac14d9ec01ba13"
2026-01-15 08:10.18: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn embedded_ocaml_templates.0.6 0.6"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall embedded_ocaml_templates.0.6;\
\n res=$?;\
\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 \"$pkg\" != 'embedded_ocaml_templates.0.6' && partial_fails=\"$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 08:41.45: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
All commits already cached
Updating files: 86% (16639/19200)
Updating files: 87% (16704/19200)
Updating files: 88% (16896/19200)
Updating files: 89% (17088/19200)
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-4.14@sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b' locally
docker.io/ocaml/opam@sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b: Pulling from ocaml/opam
Digest: sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b
Status: Downloaded newer image for ocaml/opam@sha256:df31b4801312c9e2c4b083acf2c5637efba924e8f2a07397952816f763c3fc0b
2026-01-15 08:41.48 ---> using "7fd6d7d731f505ab74b55aa8bf63242e6fca70f44c3ecd98ac871f16aa8c2895" 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 08:41.48 ---> using "7bd4b856ae9c81815cf0ba4e279019e6b5f1ec57be3766f812ee2cdb633d5312" 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
2026-01-15 08:41.48 ---> using "f4c351a6912fe812e18c47821c8b1d33386208fdaa49cf86b4c35f9e32809814" 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 4.14
# invariant ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages ocaml-base-compiler.4.14.2, 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 4.14.2
2026-01-15 08:41.48 ---> using "7d624e4332c31fea19efac4efbbeb2a93212af85157a3db19e39ee173b974e1d" 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 08:41.48 ---> using "40afc0d599ce24199bec0a8a3a80f134753250dcb88d3f9e990a760d3ece62c2" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-15 08:41.49 ---> using "8a9b1a8dbbd6ca7287e519f3fd498b8c0320f2752963b02c98ce455410af84da" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-15 08:41.49 ---> using "fd19f25dd9c550763a2fbef7d21ec5d775c2f7dde93f1b077a76d5a277725113" 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 6s (1555 kB/s)
- Reading package lists...
-
2026-01-15 08:41.49 ---> using "cdadd9e5781d658b2334ed9fe1a35785d0a92ac0d4263d769ccf26e4980d1ffd" from cache
/home/opam: (run (shell "opam pin add -k version -yn embedded_ocaml_templates.0.6 0.6"))
embedded_ocaml_templates is now pinned to version 0.6
2026-01-15 08:42.05 ---> saved as "c5d6f53782b63b472c0be51725bb515870770feabf571a0e5f254f96c71ae69f"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall embedded_ocaml_templates.0.6;\
\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 \"$pkg\" != 'embedded_ocaml_templates.0.6' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
embedded_ocaml_templates.0.6 is not installed. Install it? [Y/n] y
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
- embedded_ocaml_templates = 0.6 -> ppxlib < 0.23.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml < 4.09.0
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.14.2
- embedded_ocaml_templates = 0.6 -> ppxlib < 0.23.0 -> ocaml < 4.10 -> ocaml-variants (< 4.05.2~ | >= 4.06.1)
* Missing dependency:
- embedded_ocaml_templates = 0.6 -> ppxlib < 0.23.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml-variants (= 4.08.0+beta2 | = 4.08.0+beta3)
no matching version
* Missing dependency:
- embedded_ocaml_templates = 0.6 -> ppxlib < 0.23.0 -> ocaml-migrate-parsetree < 2.0.0 -> ocaml < 4.09.0 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
not available because the package is pinned to version 4.14.2
unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
no matching version
* Missing dependency:
- embedded_ocaml_templates = 0.6 -> ppxlib < 0.23.0 -> ocaml < 4.10 -> ocaml-variants >= 4.06.1 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- embedded_ocaml_templates = 0.6 -> ppxlib < 0.23.0 -> ocaml < 4.10 -> ocaml-variants >= 4.06.1 -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall embedded_ocaml_templates.0.6;
res=$?;
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 "$pkg" != 'embedded_ocaml_templates.0.6' && partial_fails="$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 08:42.57: Job failed: Failed: Build failed
2026-01-15 08:42.57: Log analysis:
2026-01-15 08:42.57: >>>
No solution found, exiting
(score = 100)
2026-01-15 08:42.57: [SKIP] Package not available