(for PR #29484)
2026-03-12 11:12.27: New job: build colibri2.0.5, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29484/head (1b330fadfbca45ff79eea30cec2cd15a1b2a42b9)
on debian-12-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29484/head" && git reset --hard 1b330fad
git fetch origin master
git merge --no-edit 6d75ddf1d37818547f88125983edb2e55e55ed23
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.14@sha256:70a37fd7ad19a6b68c936af6935e64276300fc4f51a0804f1bbd178c344d2e9b
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn colibri2.0.5 0.5
RUN opam reinstall colibri2.0.5; \
res=$?; \
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-12\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'colibri2.0.5' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-12 11:12.27: Using cache hint "ocaml/opam:debian-12-ocaml-4.14@sha256:70a37fd7ad19a6b68c936af6935e64276300fc4f51a0804f1bbd178c344d2e9b-colibri2.0.5-1b330fadfbca45ff79eea30cec2cd15a1b2a42b9"
2026-03-12 11:12.27: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.14@sha256:70a37fd7ad19a6b68c936af6935e64276300fc4f51a0804f1bbd178c344d2e9b)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn colibri2.0.5 0.5"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall colibri2.0.5;\
\n res=$?;\
\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-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'colibri2.0.5' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-12 11:12.27: Waiting for resource in pool OCluster
2026-03-12 11:12.31: Waiting for worker…
2026-03-12 11:13.25: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files: 70% (12974/18436)
Updating files: 71% (13090/18436)
Updating files: 72% (13274/18436)
Updating files: 73% (13459/18436)
Updating files: 74% (13643/18436)
Updating files: 75% (13827/18436)
Updating files: 76% (14012/18436)
Updating files: 77% (14196/18436)
Updating files: 78% (14381/18436)
Updating files: 79% (14565/18436)
Updating files: 80% (14749/18436)
Updating files: 81% (14934/18436)
Updating files: 82% (15118/18436)
Updating files: 83% (15302/18436)
Updating files: 84% (15487/18436)
Updating files: 85% (15671/18436)
Updating files: 86% (15855/18436)
Updating files: 87% (16040/18436)
Updating files: 88% (16224/18436)
Updating files: 89% (16409/18436)
Updating files: 90% (16593/18436)
Updating files: 91% (16777/18436)
Updating files: 92% (16962/18436)
Updating files: 93% (17146/18436)
Updating files: 94% (17330/18436)
Updating files: 95% (17515/18436)
Updating files: 96% (17699/18436)
Updating files: 97% (17883/18436)
Updating files: 98% (18068/18436)
Updating files: 99% (18252/18436)
Updating files: 100% (18436/18436)
Updating files: 100% (18436/18436), done.
HEAD is now at 6d75ddf1d3 Merge pull request #29495 from toots/opam-publish-posix-bindings.4.0.2
Merge made by the 'ort' strategy.
packages/colibri2/colibri2.0.5/opam | 70 +++++++++++++++++++++++
packages/colibrics/colibrics.0.5/opam | 50 ++++++++++++++++
packages/colibrilib-why3/colibrilib-why3.0.5/opam | 40 +++++++++++++
packages/colibrilib/colibrilib.0.5/opam | 40 +++++++++++++
4 files changed, 200 insertions(+)
create mode 100644 packages/colibri2/colibri2.0.5/opam
create mode 100644 packages/colibrics/colibrics.0.5/opam
create mode 100644 packages/colibrilib-why3/colibrilib-why3.0.5/opam
create mode 100644 packages/colibrilib/colibrilib.0.5/opam
(from ocaml/opam:debian-12-ocaml-4.14@sha256:70a37fd7ad19a6b68c936af6935e64276300fc4f51a0804f1bbd178c344d2e9b)
2026-03-12 11:15.03 ---> using "1ae7bcc519857864b8d6c36909a1f0d565cd556e96e95016f7b84b0901667a97" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-12 11:15.03 ---> using "dbb694d459ce08a13de9d5e4e749a90468b3a692cdf314adc432404e8bebc438" 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
2026-03-12 11:15.03 ---> using "7ab0bd873a00dbf5f6ef13cbfde80db150ca347c10d8a03838bbf09bfc783485" 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=x86_64 os=linux os-distribution=debian os-version=12
# 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 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
2026-03-12 11:15.03 ---> using "aa8c5ef632bd967377e5444e72f5ec4b6870b0373c3671c249c00a64fb452641" 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/"))
2026-03-12 11:15.03 ---> using "529038f6a52d5538a3ae3f72277d610b16a30c07578ef1386ca3011acac66a7a" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-12 11:15.12 ---> saved as "f802d682a24d201d0c816c5bf6c5a911d214c07776c1289b30a5e1816d7110bf"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-12 11:15.41 ---> saved as "27d704945c4cad69f678976dd01411b8e7f39f45c161c6da9099bc8f0fe8b698"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [293 kB]
- Fetched 397 kB in 1s (764 kB/s)
- Reading package lists...
-
2026-03-12 11:15.44 ---> saved as "795f9a9159bc637e088ba79c02e9f82059d937a75e40ea6f1cd82244d2d44bb2"
/home/opam: (run (shell "opam pin add -k version -yn colibri2.0.5 0.5"))
colibri2 is now pinned to version 0.5
2026-03-12 11:15.45 ---> saved as "e6e7f34453268f27e44b82281aa317cfcced453551a5447568a3b0bcf830e29a"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall colibri2.0.5;\
\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-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'colibri2.0.5' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
colibri2.0.5 is not installed. Install it? [Y/n] y
* Missing dependency:
- colibri2 >= 0.5 -> flint >= 0.4.0 -> conf-flint >= 3.0
unmet availability conditions: '!(os-distribution = "ubuntu" & os-version < "24.04") & !(os-distribution = "debian" & os-version <= "12") & !(os-family = "fedora" & os-version <= "39") & !(os-family = "suse")'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall colibri2.0.5;
res=$?;
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-12\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'colibri2.0.5' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-03-12 11:16.28: Job failed: Failed: Build failed
2026-03-12 11:16.28: Log analysis:
2026-03-12 11:16.28: >>>
No solution found, exiting
(score = 100)
2026-03-12 11:16.28: [SKIP] Package not available