(for PR #29159)
2026-01-21 12:32.24: New job: build ortools.9.14.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29159/head (54e99e25df564b1568f413be7f61592dcad00735)
on debian-13-ocaml-4.08/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29159/head" && git reset --hard 54e99e25
git fetch origin master
git merge --no-edit 10a02a697b08f6d78a6c4c2cb9a76136afc7776d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:78d717fcca7c0865b5f7f500d51b5a746fcfc798c6869a4b6bf22e87791aef84
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ortools.9.14.0 9.14.0
RUN opam reinstall ortools.9.14.0; \
res=$?; \
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 "$pkg" != 'ortools.9.14.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-21 12:32.24: Using cache hint "ocaml/opam:debian-13-ocaml-4.08@sha256:78d717fcca7c0865b5f7f500d51b5a746fcfc798c6869a4b6bf22e87791aef84-ortools.9.14.0-54e99e25df564b1568f413be7f61592dcad00735"
2026-01-21 12:32.24: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:78d717fcca7c0865b5f7f500d51b5a746fcfc798c6869a4b6bf22e87791aef84)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ortools.9.14.0 9.14.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ortools.9.14.0;\
\n res=$?;\
\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 \"$pkg\" != 'ortools.9.14.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-01-21 12:32.24: Waiting for resource in pool OCluster
2026-01-21 12:32.27: Waiting for worker…
2026-01-21 12:32.27: Got resource from pool OCluster
Building on eumache
HEAD is now at e050060697 [new release] bstr (3 packages) (0.0.4)
HEAD is now at 10a02a697b Merge pull request #29249 from panglesd/release-slipshow-v0.8.0
Merge made by the 'ort' strategy.
packages/ortools/ortools.9.14.0/opam | 47 +++++++++++++++
.../ortools_solvers/ortools_solvers.9.14.0/opam | 68 ++++++++++++++++++++++
2 files changed, 115 insertions(+)
create mode 100644 packages/ortools/ortools.9.14.0/opam
create mode 100644 packages/ortools_solvers/ortools_solvers.9.14.0/opam
(from ocaml/opam:debian-13-ocaml-4.08@sha256:78d717fcca7c0865b5f7f500d51b5a746fcfc798c6869a4b6bf22e87791aef84)
2026-01-21 12:32.45 ---> saved as "353beaf5a3c9b032ecb62c926e7ce7890656c3345a46e1ff971d316d3c6ff58e"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-21 12:32.45 ---> saved as "63532de8ef4927ccdad7ca3391b68b0daa45eab7ed0d0f804cf18b9d1df3e325"
/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
2026-01-21 12:33.12 ---> saved as "93d3c206eebbfe7da278de7c7345a2674dc22e61b59a22a8c14a7d7b67a23ccc"
/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 4.08
# invariant ["ocaml-base-compiler" {= "4.08.1"}]
# compiler-packages ocaml-base-compiler.4.08.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.08/lib/ocaml/stublibs:/home/opam/.opam/4.08/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.08.1
2026-01-21 12:33.14 ---> saved as "ac144c659552a0f0aaf9a89540e179d0ee44c1a5b67302ceed4a2d842a614077"
/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/"))
2026-01-21 12:33.21 ---> saved as "0204137ae72a4d432fbb9fde22067f2fb33263a75d4997585db1426430fa3725"
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-21 12:33.37 ---> saved as "35b0a0d91949d19c72a0b777cbc8e545ad2b12a1b9e1614c498ac2cbe152b693"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-21 12:33.57 ---> saved as "2cf9d92044911b6f625de210a68708c35a388939d569ab122a9796903c212f5d"
/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 amd64 Packages [96.3 kB]
- Fetched 187 kB in 0s (1468 kB/s)
- Reading package lists...
-
2026-01-21 12:33.59 ---> saved as "3d7c4cb6131712027e42cb9b12b676df86df79ff4ff2bb2a3f069e58afb6dea8"
/home/opam: (run (shell "opam pin add -k version -yn ortools.9.14.0 9.14.0"))
ortools is now pinned to version 9.14.0
2026-01-21 12:34.00 ---> saved as "8b9ebba6e1f244022d21e01f60f91b5b17743efc4f4c1889e4f2f7cebc5515f6"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ortools.9.14.0;\
\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 \"$pkg\" != 'ortools.9.14.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ortools.9.14.0 is not installed. Install it? [Y/n] y
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 4.08.1 -> ocaml = 4.08.1
- ortools -> ocaml >= 4.14.2
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.08.1
- ortools -> ocaml >= 4.14.2 -> ocaml-variants >= 4.14.2~
* Missing dependency:
- ortools -> ocaml >= 4.14.2 -> ocaml-variants >= 4.14.2~ -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ortools.9.14.0;
res=$?;
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 "$pkg" != 'ortools.9.14.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-01-21 12:34.16: Job failed: Failed: Build failed
2026-01-21 12:34.16: Log analysis:
2026-01-21 12:34.16: >>>
No solution found, exiting
(score = 100)
2026-01-21 12:34.16: [SKIP] Package not available