Build:
- 0
2026-03-09 22:11.51: New job: test malfunction.0.7.1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29529/head (4035af2de09889c401bbd4a265b86d97ad9474cf)
on ubuntu-25.10-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29529/head" && git reset --hard 4035af2d
git fetch origin master
git merge --no-edit 3c70647a78a7fd22066fca4f17f7ca4514500663
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn malfunction.0.7.1 0.7.1
RUN opam reinstall malfunction.0.7.1; \
res=$?; \
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 "\"ubuntu-25.10\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'malfunction.0.7.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test malfunction.0.7.1) || true
RUN opam reinstall --with-test --verbose malfunction.0.7.1; \
res=$?; \
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 "\"ubuntu-25.10\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'malfunction.0.7.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-09 22:11.51: Using cache hint "ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c-malfunction.0.7.1-4035af2de09889c401bbd4a265b86d97ad9474cf"
2026-03-09 22:11.51: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn malfunction.0.7.1 0.7.1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall malfunction.0.7.1;\
\n res=$?;\
\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 \"\\\"ubuntu-25.10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'malfunction.0.7.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test malfunction.0.7.1) || true"))
(run (shell "opam reinstall --with-test --verbose malfunction.0.7.1;\
\n res=$?;\
\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 \"\\\"ubuntu-25.10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'malfunction.0.7.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-09 22:11.51: Waiting for resource in pool OCluster
2026-03-09 22:11.52: Waiting for worker…
2026-03-09 22:11.52: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 3c70647a78 Merge pull request #29507 from NathanReb/release-ppxlib-0-38-0-5-5-preview
Updating 3c70647a78..4035af2de0
Fast-forward
packages/malfunction/malfunction.0.7.1/opam | 33 +++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 packages/malfunction/malfunction.0.7.1/opam
(from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c)
Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c' locally
docker.io/ocaml/opam@sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c: Pulling from ocaml/opam
16c195d4c5e9: Already exists
eef1e591e8a9: Already exists
475b07e782b4: Already exists
18fb99e993e1: Already exists
ca37c6a45798: Already exists
c57691858953: Already exists
5512f1558e14: Already exists
43fe003df081: Already exists
6e925d30090e: Already exists
3417bab79df5: Already exists
0aa36f5a555a: Already exists
474fc3d17365: Already exists
49a3768a5f63: Already exists
c5abc7eafdff: Already exists
62941fb37fba: Already exists
378967450a13: Already exists
b77cfa4e2ae3: Already exists
cb268f925fd0: Already exists
cb268f925fd0: Already exists
3bf4591bde94: Already exists
34a47fe3891d: Already exists
0e9e8d8d7a8c: Already exists
024b2f94e104: Already exists
4f4fb700ef54: Already exists
071fbbcf50f3: Already exists
b43a2046bab2: Already exists
f34036196a91: Already exists
b07913c71979: Already exists
f1c987ef231c: Already exists
1a8485ec060a: Already exists
aa1dac00c891: Already exists
215e9614a861: Already exists
117130324f1d: Already exists
edf62db1b518: Already exists
0db4778affc6: Already exists
a7061a59a18a: Already exists
521f29fbd049: Already exists
e892ad30f7c8: Already exists
2c3b7cb0f6a2: Already exists
397e2b982cad: Already exists
3f78ab19b95f: Already exists
145becb678e8: Already exists
24fbfeac6f2f: Pulling fs layer
f1f4070f6888: Pulling fs layer
f8bcabb9dda2: Pulling fs layer
69c505cf4c80: Pulling fs layer
a63e24a51e8d: Pulling fs layer
69c505cf4c80: Waiting
b541ca6b32b7: Pulling fs layer
f8bcabb9dda2: Waiting
a63e24a51e8d: Waiting
55af3f8ca529: Pulling fs layer
b541ca6b32b7: Waiting
f1f4070f6888: Verifying Checksum
f1f4070f6888: Download complete
24fbfeac6f2f: Verifying Checksum
24fbfeac6f2f: Pull complete
f1f4070f6888: Pull complete
f8bcabb9dda2: Verifying Checksum
f8bcabb9dda2: Download complete
f8bcabb9dda2: Pull complete
a63e24a51e8d: Verifying Checksum
a63e24a51e8d: Download complete
b541ca6b32b7: Verifying Checksum
b541ca6b32b7: Download complete
55af3f8ca529: Download complete
69c505cf4c80: Verifying Checksum
69c505cf4c80: Download complete
69c505cf4c80: Pull complete
a63e24a51e8d: Pull complete
b541ca6b32b7: Pull complete
55af3f8ca529: Pull complete
Digest: sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c
Status: Downloaded newer image for ocaml/opam@sha256:8beb8441cc86540c3c3e6a38b20517f3612aa5027dcbfee06849462858df621c
2026-03-09 22:16.46 ---> saved as "819caa7c58df339c743ad728072ea5edb6743f0b91312eb15ebc4ed3af6fe0b1"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-09 22:16.46 ---> saved as "057789e54a222e62ce83ea485667c84d8f549fd2999015a11d6c19d73c9f9a71"
/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
2026-03-09 22:17.06 ---> saved as "8d611d9fcf1d669179e4ed974031c845536b8a5d02d9b3f4c39dca92f2d4bc8a"
/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=ubuntu os-version=25.10
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 255
# 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
2026-03-09 22:17.06 ---> saved as "966014fd4f060f9f0b1405ddc75267b4795501a642cedbf884b9d503910523f5"
/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/"))
2026-03-09 22:17.17 ---> saved as "ac4bdd7a86e03db0096a83b35249ad311a51f12b80e097c757326f14cd35224f"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-09 22:17.22 ---> saved as "f0953e3eb934ac5fde591edef976dce6608c10ce34385de0585ba46db55a813c"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-09 22:17.39 ---> saved as "25bee5cbb11144092af4600b40e98b09db636d315077d5f6be8fd48abae65fd0"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease
- Get:2 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB]
- Get:3 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB]
- Get:4 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [258 kB]
- Get:5 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [204 kB]
- Get:6 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [409 kB]
- Get:7 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB]
- Get:8 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [275 kB]
- Get:9 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [176 kB]
- Get:10 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [202 kB]
- Fetched 1928 kB in 5s (368 kB/s)
- Reading package lists...
2026-03-09 22:17.45 ---> saved as "283db57d827d8cff43528f7acebcfa744259b3b806e1bc6ff37fb245c146b50a"
/home/opam: (run (shell "opam pin add -k version -yn malfunction.0.7.1 0.7.1"))
malfunction is now pinned to version 0.7.1
2026-03-09 22:17.46 ---> saved as "90fc517c6caaa40e79af6543ce15004bb7ef6263fc181c8988746e3d88ad5284"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall malfunction.0.7.1;\
\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 \"\\\"ubuntu-25.10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'malfunction.0.7.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
malfunction.0.7.1 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 5.4.0
- malfunction >= 0.7.1 -> ocaml < 5.4 -> dkml-base-compiler
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 5.4.0
- malfunction >= 0.7.1 -> ocaml < 5.4 -> ocaml-variants (< 4.00.1~ | >= 4.00.1)
* Missing dependency:
- malfunction >= 0.7.1 -> ocaml < 5.4 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
not available because the package is pinned to version 5.4.0
unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.1" & (os != "win32" | sys-ocaml-libc = "msvc")'
no matching version
* Missing dependency:
- malfunction >= 0.7.1 -> ocaml < 5.4 -> ocaml-variants >= 4.00.1 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- malfunction >= 0.7.1 -> ocaml < 5.4 -> ocaml-variants >= 4.00.1 -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall malfunction.0.7.1;
res=$?;
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 "\"ubuntu-25.10\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'malfunction.0.7.1' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-03-09 22:18.00: Job failed: Failed: Build failed
2026-03-09 22:18.00: Log analysis:
2026-03-09 22:18.00: >>>
No solution found, exiting
(score = 100)
2026-03-09 22:18.00: [SKIP] Package not available