(for PR #29584)
2026-03-23 00:43.53: New job: build parseff.0.3.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29584/head (595712343396d3d8997173a5fb94cdf369b62c00)
on centos-9-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29584/head" && git reset --hard 59571234
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn parseff.0.3.0 0.3.0
RUN opam reinstall parseff.0.3.0; \
res=$?; \
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 "\"centos-9\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'parseff.0.3.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-23 00:43.53: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88-parseff.0.3.0-595712343396d3d8997173a5fb94cdf369b62c00"
2026-03-23 00:43.53: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn parseff.0.3.0 0.3.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall parseff.0.3.0;\
\n res=$?;\
\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 \"\\\"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 \"$pkg\" != 'parseff.0.3.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-23 00:43.53: Waiting for resource in pool OCluster
2026-03-23 00:43.53: Waiting for worker…
2026-03-23 00:43.54: Got resource from pool OCluster
Building on phoebe
All commits already cached
HEAD is now at 76bf2ed944 Merge pull request #29572 from hannesm/release-letsencrypt-v2.0.0
Updating 76bf2ed944..5957123433
Fast-forward
packages/parseff/parseff.0.3.0/opam | 50 +++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
create mode 100644 packages/parseff/parseff.0.3.0/opam
(from ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88)
Unable to find image 'ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88' locally
docker.io/ocaml/opam@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88: Pulling from ocaml/opam
b9c40dbae0c2: Already exists
4e0053673730: Already exists
37eaa45a1927: Already exists
c3614bf777be: Already exists
41a84cd00caf: Already exists
f86964614aeb: Already exists
4fdd860b1f10: Already exists
06b09f62348c: Already exists
2ec9bd0a30c7: Already exists
ebcb7255c70e: Already exists
a6fb6795e056: Already exists
3bda528a9109: Already exists
9cb4b67410d1: Already exists
1abcda2e7051: Already exists
b31df34f84bf: Already exists
2f5ef707aefe: Already exists
7cf6f9ab57b4: Already exists
29aa2ff6ad44: Already exists
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b7fca56d5d5f: Already exists
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948d13b74502: Already exists
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8942be150999: Already exists
Digest: sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
Status: Downloaded newer image for ocaml/opam@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
2026-03-23 00:45.43 ---> saved as "dac63719edf1fb21abdbd4be411809fd1fc4ba1e61f121a32295e1441c2ad5f6"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-23 00:45.43 ---> saved as "71dbb97d71e6460b05ec32d11b70da123019d56301d3bf840b8da494222830b7"
/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
2026-03-23 00:46.07 ---> saved as "cc7810378f1cc4ff5018728cd84c3f8d59184450cb20ac13dae814bdf947e85d"
/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 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
2026-03-23 00:46.08 ---> saved as "8ae7199532a3bd978c316c7676fa3a4e0e477331048be7cf0634cf98fb60228a"
/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/"))
2026-03-23 00:46.24 ---> saved as "ec3c59830e7a9d178c0cd7d8c55035b3d6e78426eda3fc9454ced8a7aa5a7b3e"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-23 00:46.49 ---> saved as "d041ce9e94d9ace7282a5feafb07657cec7daf9d93d741a52636422134da02c0"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-23 00:47.12 ---> saved as "25cf31a0eaad61dd7e84dc0b5348f0aa03d0219b8f3538864f731c1e66052f68"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS 87 kB/s | 15 kB 00:00
- CentOS Stream 9 - BaseOS 1.5 MB/s | 8.9 MB 00:06
- CentOS Stream 9 - AppStream 118 kB/s | 16 kB 00:00
- CentOS Stream 9 - AppStream 6.5 MB/s | 27 MB 00:04
- CentOS Stream 9 - CRB 106 kB/s | 15 kB 00:00
- CentOS Stream 9 - CRB 9.1 MB/s | 8.0 MB 00:00
- CentOS Stream 9 - Extras packages 129 kB/s | 17 kB 00:00
- Metadata cache created.
2026-03-23 00:47.39 ---> saved as "db849f9eed96f6197df2c023e22b0ec4979acde85359aea87cdc24e5192ee418"
/home/opam: (run (shell "opam pin add -k version -yn parseff.0.3.0 0.3.0"))
parseff is now pinned to version 0.3.0
2026-03-23 00:47.39 ---> saved as "eee690cfbae5cf9aa4c417fbb8c53938728cc5114b1cbe9000dddc6ec49144bb"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall parseff.0.3.0;\
\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 \"\\\"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 \"$pkg\" != 'parseff.0.3.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
parseff.0.3.0 is not installed. Install it? [Y/n] y
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 4.14.2 -> ocaml = 4.14.2
- parseff >= 0.3.0 -> ocaml >= 5.3
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.14.2
- parseff >= 0.3.0 -> ocaml >= 5.3 -> ocaml-variants >= 5.3.0~
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall parseff.0.3.0;
res=$?;
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 "\"centos-9\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'parseff.0.3.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-03-23 00:47.58: Job failed: Failed: Build failed
2026-03-23 00:47.58: Log analysis:
2026-03-23 00:47.58: >>>
No solution found, exiting
(score = 100)
2026-03-23 00:47.58: [SKIP] Package not available