(for PR #29117)
2025-12-20 10:17.06: New job: build ocaml-index.5.6.1-504, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29117/head (c3b5c54904ea4308c605e1c3272dbdeb71bfdb08)
on centos-10-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29117/head" && git reset --hard c3b5c549
git fetch origin master
git merge --no-edit 55b1099664cdc48c71e3d01d8fdaef4b376ade70
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-4.14@sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-index.5.6.1-504 5.6.1-504
RUN opam reinstall ocaml-index.5.6.1-504; \
res=$?; \
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-10\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'ocaml-index.5.6.1-504' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-12-20 10:17.06: Using cache hint "ocaml/opam:centos-10-ocaml-4.14@sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e-ocaml-index.5.6.1-504-c3b5c54904ea4308c605e1c3272dbdeb71bfdb08"
2025-12-20 10:17.06: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-4.14@sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocaml-index.5.6.1-504 5.6.1-504"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ocaml-index.5.6.1-504;\
\n res=$?;\
\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-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'ocaml-index.5.6.1-504' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2025-12-20 10:17.06: Waiting for resource in pool OCluster
2025-12-20 10:19.55: Waiting for worker…
2025-12-20 10:25.25: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 55b1099664 Merge pull request #29100 from samoht/release-cohttp-v6.2.1
Updating 55b1099664..c3b5c54904
Fast-forward
.../dot-merlin-reader.5.6.1-504/opam | 31 +++++++++
packages/merlin-lib/merlin-lib.5.6.1-504/opam | 36 ++++++++++
packages/merlin/merlin.5.6.1-504/opam | 81 ++++++++++++++++++++++
packages/ocaml-index/ocaml-index.5.6.1-504/opam | 42 +++++++++++
4 files changed, 190 insertions(+)
create mode 100644 packages/dot-merlin-reader/dot-merlin-reader.5.6.1-504/opam
create mode 100644 packages/merlin-lib/merlin-lib.5.6.1-504/opam
create mode 100644 packages/merlin/merlin.5.6.1-504/opam
create mode 100644 packages/ocaml-index/ocaml-index.5.6.1-504/opam
(from ocaml/opam:centos-10-ocaml-4.14@sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e)
Unable to find image 'ocaml/opam:centos-10-ocaml-4.14@sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e' locally
docker.io/ocaml/opam@sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e: Pulling from ocaml/opam
cd575c44cfd5: Pulling fs layer
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Digest: sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e
Status: Downloaded newer image for ocaml/opam@sha256:a080355b01d8376597d309981b90f70301ec8030f3cf61d86f8bdadaa552f90e
2025-12-20 10:29.00 ---> saved as "95e03b6ad7859cba29545414cf24b6d026d0926a5d89ff7ee87560c48eeea53b"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-20 10:29.00 ---> saved as "4d485a43dc1254c898a66bc4a6c01d732cfc586dd584d7196d9097c75cfea395"
/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
2025-12-20 10:29.29 ---> saved as "14cc617b9be9d1989d150bcd9166c888a2e80653787c616485b77f6e6037ed38"
/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=10
# 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
2025-12-20 10:29.30 ---> saved as "a413acbcc700a2b29c55b90e3646e80da711330107b3146d352c5f13182fbd6e"
/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/"))
2025-12-20 10:29.42 ---> saved as "1d46449076f9dd8af201c0e2651bcb7f6b4acbf09626c54566c5d61a365e1f50"
/home/opam: (copy (src .) (dst opam-repository/))
2025-12-20 10:30.13 ---> saved as "d5678c9fda4d3b4bceb9ea60cc1b7e913c314b62165b101bf2e824fe4b6cfe14"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-20 10:30.33 ---> saved as "00996063d92a1e985822ed0aa7fdaf97188b05656377096c77ca2eec654a8fcb"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS 21 kB/s | 15 kB 00:00
- CentOS Stream 10 - BaseOS 11 MB/s | 6.8 MB 00:00
- CentOS Stream 10 - AppStream 21 kB/s | 15 kB 00:00
- CentOS Stream 10 - AppStream 5.6 MB/s | 3.5 MB 00:00
- CentOS Stream 10 - CRB 81 kB/s | 14 kB 00:00
- CentOS Stream 10 - CRB 2.5 MB/s | 777 kB 00:00
- CentOS Stream 10 - Extras packages 23 kB/s | 16 kB 00:00
- Metadata cache created.
2025-12-20 10:30.41 ---> saved as "e908edd1d25a3a660bc5b8e8d7f22001d765719058f126f5aa9f63421bde4753"
/home/opam: (run (shell "opam pin add -k version -yn ocaml-index.5.6.1-504 5.6.1-504"))
ocaml-index is now pinned to version 5.6.1-504
2025-12-20 10:30.42 ---> saved as "349e0c652563ba336599b05af062cabf433896f565721100098bb3cdecb69c69"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ocaml-index.5.6.1-504;\
\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-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'ocaml-index.5.6.1-504' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ocaml-index.5.6.1-504 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.14.2
- ocaml-index >= 5.6.1-504 -> ocaml >= 5.4 -> ocaml-variants (< 5.4.2~ | >= 5.5.0~)
You can temporarily relax the switch invariant with `--update-invariant'
* Missing dependency:
- ocaml-index >= 5.6.1-504 -> ocaml >= 5.4 -> ocaml-variants < 5.4.1~ -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- ocaml-index >= 5.6.1-504 -> ocaml >= 5.4 -> ocaml-variants < 5.4.1~ -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall ocaml-index.5.6.1-504;
res=$?;
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-10\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'ocaml-index.5.6.1-504' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2025-12-20 10:31.05: Job failed: Failed: Build failed
2025-12-20 10:31.05: Log analysis:
2025-12-20 10:31.05: >>>
No solution found, exiting
(score = 100)
2025-12-20 10:31.05: [SKIP] Package not available