(for PR #29367)
2026-02-10 16:19.30: New job: build multipart_form-miou.0.8.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29367/head (41132ad3bb08c1323eb53af67d50a84e89be1763)
on debian-13-ocaml-4.10/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29367/head" && git reset --hard 41132ad3
git fetch origin master
git merge --no-edit 6a35634d6446e6151b438792d64cc32db88a1a2e
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.10@sha256:f02908211a1832379314699c74a3ace7d619a308e0b9b6f0b77ba1cccfc19e88
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn multipart_form-miou.0.8.0 0.8.0
RUN opam reinstall multipart_form-miou.0.8.0; \
res=$?; \
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 "$pkg" != 'multipart_form-miou.0.8.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-02-10 16:19.30: Using cache hint "ocaml/opam:debian-13-ocaml-4.10@sha256:f02908211a1832379314699c74a3ace7d619a308e0b9b6f0b77ba1cccfc19e88-multipart_form-miou.0.8.0-41132ad3bb08c1323eb53af67d50a84e89be1763"
2026-02-10 16:19.30: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.10@sha256:f02908211a1832379314699c74a3ace7d619a308e0b9b6f0b77ba1cccfc19e88)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn multipart_form-miou.0.8.0 0.8.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall multipart_form-miou.0.8.0;\
\n res=$?;\
\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 \"$pkg\" != 'multipart_form-miou.0.8.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-02-10 16:19.30: Waiting for resource in pool OCluster
2026-02-10 19:05.25: Waiting for worker…
2026-02-10 19:09.39: Got resource from pool OCluster
Building on eumache
All commits already cached
Updating files: 75% (13795/18158)
Updating files: 76% (13801/18158)
Updating files: 77% (13982/18158)
Updating files: 78% (14164/18158)
Updating files: 79% (14345/18158)
Updating files: 80% (14527/18158)
Updating files: 81% (14708/18158)
Updating files: 82% (14890/18158)
Updating files: 83% (15072/18158)
Updating files: 84% (15253/18158)
Updating files: 85% (15435/18158)
Updating files: 86% (15616/18158)
Updating files: 87% (15798/18158)
Updating files: 88% (15980/18158)
Updating files: 89% (16161/18158)
Updating files: 90% (16343/18158)
Updating files: 91% (16524/18158)
Updating files: 92% (16706/18158)
Updating files: 93% (16887/18158)
Updating files: 94% (17069/18158)
Updating files: 95% (17251/18158)
Updating files: 96% (17432/18158)
Updating files: 97% (17614/18158)
Updating files: 98% (17795/18158)
Updating files: 99% (17977/18158)
Updating files: 100% (18158/18158)
Updating files: 100% (18158/18158), done.
HEAD is now at 6a35634d64 Merge pull request #29363 from hannesm/maint-none-feb-2026
Merge made by the 'ort' strategy.
.../multipart_form-cohttp-lwt.0.8.0/opam | 29 ++++++++++++++
.../multipart_form-eio.0.8.0/opam | 42 +++++++++++++++++++++
.../multipart_form-lwt.0.8.0/opam | 42 +++++++++++++++++++++
.../multipart_form-miou.0.8.0/opam | 42 +++++++++++++++++++++
packages/multipart_form/multipart_form.0.8.0/opam | 44 ++++++++++++++++++++++
5 files changed, 199 insertions(+)
create mode 100644 packages/multipart_form-cohttp-lwt/multipart_form-cohttp-lwt.0.8.0/opam
create mode 100644 packages/multipart_form-eio/multipart_form-eio.0.8.0/opam
create mode 100644 packages/multipart_form-lwt/multipart_form-lwt.0.8.0/opam
create mode 100644 packages/multipart_form-miou/multipart_form-miou.0.8.0/opam
create mode 100644 packages/multipart_form/multipart_form.0.8.0/opam
(from ocaml/opam:debian-13-ocaml-4.10@sha256:f02908211a1832379314699c74a3ace7d619a308e0b9b6f0b77ba1cccfc19e88)
2026-02-10 19:09.56 ---> saved as "bc65e7d3b248082bab94cc4f683bf9bd96455c930379d5a48addf9c22e8c7a22"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-02-10 19:09.56 ---> saved as "e5e08625a680212245d585cfbc1e9f525aee9c07d8da7377a4e4d36febe657d7"
/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
2026-02-10 19:10.26 ---> saved as "ef4b663e05f3add7274b3df899463171c3eeccdc5209e354512c7505c3c7cdde"
/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 4.10
# invariant ["ocaml-base-compiler" {= "4.10.2"}]
# compiler-packages ocaml-base-compiler.4.10.2
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.10/lib/ocaml/stublibs:/home/opam/.opam/4.10/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.10.2
2026-02-10 19:10.27 ---> saved as "d2b18e277a481cc99daac2f89acfeddfa752a183a79bdc32842b9b34878908a9"
/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/"))
2026-02-10 19:10.35 ---> saved as "74505e40362c225b59949c1b9a6983e8e255ccd0107ed5271cdc0c2d88daeab6"
/home/opam: (copy (src .) (dst opam-repository/))
2026-02-10 19:10.52 ---> saved as "2f13380492f811a46428413523332d9e80f8d1bc843dd9aede87238780696db8"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-10 19:11.12 ---> saved as "a35bfbfae3aa6a5acf3804d5b1f8a4d217630763a511a11f0e192c0b3d91e635"
/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 [104 kB]
- Fetched 195 kB in 0s (1786 kB/s)
- Reading package lists...
2026-02-10 19:11.13 ---> saved as "cea9d1c6cba21305fbd45d31a2b7e98affcfba7742eb9a8fb4db3b1809e20474"
/home/opam: (run (shell "opam pin add -k version -yn multipart_form-miou.0.8.0 0.8.0"))
multipart_form-miou is now pinned to version 0.8.0
2026-02-10 19:11.14 ---> saved as "8ce7db7430b3ee02114f066b66eea22d818e210dcc1b5987615ef973355aa677"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall multipart_form-miou.0.8.0;\
\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 \"$pkg\" != 'multipart_form-miou.0.8.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
multipart_form-miou.0.8.0 is not installed. Install it? [Y/n] y
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 4.10.2 -> ocaml = 4.10.2
- multipart_form-miou >= 0.8.0 -> miou -> ocaml >= 5.0.0
You can temporarily relax the switch invariant with `--update-invariant'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall multipart_form-miou.0.8.0;
res=$?;
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 "$pkg" != 'multipart_form-miou.0.8.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-02-10 19:11.33: Job failed: Failed: Build failed
2026-02-10 19:11.33: Log analysis:
2026-02-10 19:11.33: >>>
No solution found, exiting
(score = 100)
2026-02-10 19:11.33: [SKIP] Package not available