- github
- ocaml
- opam-repository
- 3ff349
- distributions,centos-9-ocaml-5.4,stdcompat.19
(not at the head of any monitored branch or PR)
2026-04-08 03:59.26: New job: build stdcompat.19, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29667/head (3ff349ae2cd8702ef7a5124f6b5cdbaaf3350d51)
on centos-9-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29667/head" && git reset --hard 3ff349ae
git fetch origin master
git merge --no-edit 67472cd54293d750a62d6d4423024d55f77268b0
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn stdcompat.19 19
RUN opam reinstall stdcompat.19; \
res=$?; \
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 "\"centos-9\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'stdcompat.19' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-04-08 03:59.26: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac-stdcompat.19-3ff349ae2cd8702ef7a5124f6b5cdbaaf3350d51"
2026-04-08 03:59.26: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn stdcompat.19 19"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall stdcompat.19;\
\n res=$?;\
\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 \"\\\"centos-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'stdcompat.19' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-04-08 03:59.26: Waiting for resource in pool OCluster
2026-04-08 04:13.37: Waiting for worker…
2026-04-08 04:14.37: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 67472cd542 Merge pull request #29652 from RyanGibb/master
Updating 67472cd542..3ff349ae2c
Fast-forward
packages/stdcompat/stdcompat.0/opam | 2 +-
packages/stdcompat/stdcompat.1/opam | 2 +-
packages/stdcompat/stdcompat.15/opam | 2 +-
packages/stdcompat/stdcompat.16/opam | 2 +-
packages/stdcompat/stdcompat.17/opam | 2 +-
packages/stdcompat/stdcompat.18/opam | 2 +-
packages/stdcompat/stdcompat.19/opam | 2 +-
packages/stdcompat/stdcompat.20.0/opam | 2 +-
packages/stdcompat/stdcompat.20.1/opam | 2 +-
packages/stdcompat/stdcompat.21.0/opam | 2 +-
packages/stdcompat/stdcompat.21.1/opam | 2 +-
11 files changed, 11 insertions(+), 11 deletions(-)
(from ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac)
Unable to find image 'ocaml/opam:centos-9-ocaml-5.4@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac' locally
docker.io/ocaml/opam@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac: Pulling from ocaml/opam
770dd3c6e92a: Already exists
2911f7a46957: Already exists
1ba9cdf1cfa2: Already exists
b8cab8220132: Already exists
0fc6a39ae9a6: Already exists
8e3c4b256b97: Already exists
81d04adc2c14: Already exists
32c8500591a6: Already exists
4742b13dfe20: Already exists
75e8da1c41c0: Already exists
4ab47d63416a: Already exists
cfcf083e24eb: Already exists
11a895b5c6b8: Already exists
7315a5f1d521: Already exists
6d53afc9944a: Already exists
01a19d7847db: Already exists
468b202f5c51: Already exists
9483876bca3a: Already exists
9483876bca3a: Already exists
d6107db0e83f: Already exists
9c6e5669169a: Already exists
4df4284e66b0: Already exists
0edefb19f27d: Already exists
4f4fb700ef54: Already exists
2807c7feeb16: Already exists
8680bb8a718a: Already exists
06751cba04f2: Already exists
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957abdf3ad3f: Already exists
09d6d06570d8: Already exists
cc7c7e93d349: Already exists
9a2f817a1a31: Already exists
edd80250b1b7: Already exists
62d651938aec: Already exists
eb6ca9ab5ee4: Already exists
cf62d41b045f: Already exists
95cf778f2748: Already exists
980d060a5b06: Already exists
f2f419e9f123: Already exists
2862ab4a5d4a: Already exists
cd2c468df6a8: Already exists
2520e20ac8f9: Already exists
f1d9d5f2e2da: Pulling fs layer
d8b78ad9d0b8: Pulling fs layer
379f9f299735: Pulling fs layer
027816daaa8e: Pulling fs layer
7ce30737083b: Pulling fs layer
d8b78ad9d0b8: Waiting
379f9f299735: Waiting
f1d9d5f2e2da: Waiting
027816daaa8e: Waiting
7ce30737083b: Waiting
f1d9d5f2e2da: Verifying Checksum
f1d9d5f2e2da: Download complete
f1d9d5f2e2da: Pull complete
d8b78ad9d0b8: Verifying Checksum
d8b78ad9d0b8: Download complete
379f9f299735: Download complete
027816daaa8e: Verifying Checksum
027816daaa8e: Download complete
7ce30737083b: Download complete
d8b78ad9d0b8: Pull complete
379f9f299735: Pull complete
027816daaa8e: Pull complete
7ce30737083b: Pull complete
Digest: sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac
Status: Downloaded newer image for ocaml/opam@sha256:0006bfe3e73e34ca6671131cc6ce6c8347abaa92b27c80a06070b1e5bc106bac
2026-04-08 04:16.12 ---> using "5a483e8f384c1537bd6414fb1d6ecd3225b81ddae6fbf219b83d309e284e23ed" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-08 04:16.12 ---> using "cc866741f68ba0820027f959034bbac9d8ed1b253b6a4b890ea810e0febc9293" 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
[NOTE] The 'jobs' option was reset, its value was 71 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=71 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-08 04:16.12 ---> using "1abe7714bd7ebb3bddf5c6252090e0b09511e9f875ff9d165571f697a60e2a4b" 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=centos os-version=9
# 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" {= "5.4.1"}]
# compiler-packages ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, 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 5.4.1
2026-04-08 04:16.12 ---> using "1ebab396bbda61aacd87e5f6925a5a09c28010175ae84fbb33f76e9b036f5623" 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/"))
2026-04-08 04:16.12 ---> using "ffe25c3850d1bb9516372defcb6239181e7b51ce707e83406dcc6ff2a0e9b32b" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-04-08 04:16.48 ---> saved as "f4a588a58519b8ab1d42795836cf3903be50d02bce6312e33b87366d2a50c47e"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-08 04:17.06 ---> saved as "67fa8ea9730cb3ad3c4a95b00e6c52da0369738f3d0ee7b8ba625fe108ba17f0"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS 64 kB/s | 9.5 kB 00:00
- CentOS Stream 9 - BaseOS 4.2 MB/s | 8.9 MB 00:02
- CentOS Stream 9 - AppStream 77 kB/s | 10 kB 00:00
- CentOS Stream 9 - AppStream 16 MB/s | 27 MB 00:01
- CentOS Stream 9 - CRB 72 kB/s | 9.3 kB 00:00
- CentOS Stream 9 - CRB 9.6 MB/s | 8.0 MB 00:00
- CentOS Stream 9 - Extras packages 125 kB/s | 16 kB 00:00
- Metadata cache created.
2026-04-08 04:17.22 ---> saved as "75ac0fcb5c3b1e00d497c0a69dfd2113133b65df06c52f8d91985ae3775f0704"
/home/opam: (run (shell "opam pin add -k version -yn stdcompat.19 19"))
stdcompat is now pinned to version 19
2026-04-08 04:17.23 ---> saved as "f716b73f2d4e8e5ca3310c268df01bc6e55c6ba6cbd2f967b6cfaf03d964afbc"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall stdcompat.19;\
\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 \"\\\"centos-9\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'stdcompat.19' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
stdcompat.19 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 5.4.1
- stdcompat = 19 -> ocaml < 5.2 -> dkml-base-compiler
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 5.4.1
- stdcompat = 19 -> ocaml < 5.2 -> ocaml-variants (< 4.05.2~ | >= 4.06.0)
* Missing dependency:
- stdcompat = 19 -> ocaml < 5.2 -> ocaml-base-compiler (<= 3.07+1 | = 3.07+2 | = 3.08.0 | = 3.08.1 | = 3.08.2 | = 3.08.3 | = 3.08.4 | = 3.09.0) | ocaml-system (<= 3.07+1 | = 3.07+2 | >= 3.08.0) | ocaml-variants < 3.09.1~
not available because the package is pinned to version 5.4.1
unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.1" & (os != "win32" | sys-ocaml-libc = "msvc")'
no matching version
* Missing dependency:
- stdcompat = 19 -> ocaml < 5.2 -> ocaml-variants >= 4.06.0 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- stdcompat = 19 -> ocaml < 5.2 -> ocaml-variants >= 4.06.0 -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall stdcompat.19;
res=$?;
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 "\"centos-9\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'stdcompat.19' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-04-08 04:18.03: Job failed: Failed: Build failed
2026-04-08 04:18.03: Log analysis:
2026-04-08 04:18.03: >>>
No solution found, exiting
(score = 100)
2026-04-08 04:18.03: [SKIP] Package not available