(for PR #29582)
2026-03-25 08:39.58: New job: build ocaml-compiler.5.3, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
on centos-9-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 7216d2e0eb5d8d116434228a0b19a267b98e8510
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-5.4@sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.3 5.3
RUN opam reinstall --update-invariant ocaml-compiler.5.3; \
res=$?; \
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 "$pkg" != 'ocaml-compiler.5.3' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-25 08:39.58: Using cache hint "ocaml/opam:centos-9-ocaml-5.4@sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0-ocaml-compiler.5.3-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 08:39.58: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-5.4@sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocaml-compiler.5.3 5.3"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.3;\
\n res=$?;\
\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 \"$pkg\" != 'ocaml-compiler.5.3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-25 08:39.58: Waiting for resource in pool OCluster
2026-03-25 08:55.27: Waiting for worker…
2026-03-25 08:59.13: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
All commits already cached
Updating files: 97% (18011/18517)
Updating files: 98% (18147/18517)
Updating files: 99% (18332/18517)
Updating files: 100% (18517/18517)
Updating files: 100% (18517/18517), done.
HEAD is now at 7216d2e0eb Merge pull request #29593 from arvidj/aj/avoid-passage-0-3-2-3
Merge made by the 'ort' strategy.
packages/ocaml-compiler/ocaml-compiler.5.3.0/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.3/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.5/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.6/opam | 5 ++++-
packages/ocaml-option-llvm/ocaml-option-llvm.1/opam | 18 ++++++++++++++++++
.../ocaml-options-vanilla/ocaml-options-vanilla.1/opam | 1 +
packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam | 2 ++
15 files changed, 69 insertions(+), 12 deletions(-)
create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam
(from ocaml/opam:centos-9-ocaml-5.4@sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0)
Unable to find image 'ocaml/opam:centos-9-ocaml-5.4@sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0' locally
docker.io/ocaml/opam@sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0: Pulling from ocaml/opam
c9a190a2c78b: Already exists
4739f6456f1d: Pulling fs layer
823016ddaa15: Pulling fs layer
fb3b86a745b8: Pulling fs layer
2474a19f3217: Pulling fs layer
c252a8238d85: Pulling fs layer
2474a19f3217: Waiting
c252a8238d85: Waiting
fb3b86a745b8: Download complete
2474a19f3217: Verifying Checksum
2474a19f3217: Download complete
c252a8238d85: Download complete
4739f6456f1d: Verifying Checksum
4739f6456f1d: Download complete
4739f6456f1d: Pull complete
823016ddaa15: Verifying Checksum
823016ddaa15: Download complete
823016ddaa15: Pull complete
fb3b86a745b8: Pull complete
2474a19f3217: Pull complete
c252a8238d85: Pull complete
Digest: sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0
Status: Downloaded newer image for ocaml/opam@sha256:72dabe2bbec4ff8d6d8240af949ac89bff3e02798a3fe0ebf91d463a6f768ab0
2026-03-25 09:00.29 ---> saved as "665e41893a79e7e73fc810ada7ce295c66553800e7c72442ae61dece40cd0951"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 09:00.29 ---> saved as "a417e8a08a65b99c3cae198eac0ede816b5bc6df3a9b8df3f0e709bb5381477a"
/home/opam: (run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
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.
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.
Continue? [Y/n] y
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-25 09:01.01 ---> saved as "339b45577d9036445542bb062ec4694e7782101af6f04c22429e9d5bd46724dd"
/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 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
2026-03-25 09:01.02 ---> saved as "7041821f6651416625e4396e119d1435852f06630ba50ad13440f7efdf29e4f1"
/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/"))
2026-03-25 09:01.14 ---> saved as "6dc0d01833f7f0c89e5f62171ae29c66a8955d9e46a1c759a0ce8e8e5ca402df"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 09:01.22 ---> saved as "72c1bb74341164cfaa8f838c95ac6ed17ed9cdbda5a214dd4da7887ab9f01b19"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 09:01.51 ---> saved as "c78b8c2df781396ae807afbc7f6d2b86398f791cb3c90f05c7ce316e4b9a1e67"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS 95 kB/s | 14 kB 00:00
- CentOS Stream 9 - BaseOS 12 MB/s | 8.9 MB 00:00
- CentOS Stream 9 - AppStream 76 kB/s | 15 kB 00:00
- CentOS Stream 9 - AppStream 8.3 MB/s | 27 MB 00:03
- CentOS Stream 9 - CRB 88 kB/s | 14 kB 00:00
- CentOS Stream 9 - CRB 6.0 MB/s | 8.0 MB 00:01
- CentOS Stream 9 - Extras packages 95 kB/s | 15 kB 00:00
- CentOS Stream 9 - Extras packages 98 kB/s | 21 kB 00:00
- Metadata cache created.
2026-03-25 09:02.14 ---> saved as "1defa25f3aacf80b09b0288b62f317a00922f94b1fafa61e3dad9396a57b5642"
/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.3 5.3"))
ocaml-compiler is now pinned to version 5.3
2026-03-25 09:02.15 ---> saved as "fabe306fbc8301fae9c18ba427c82f055bb88ce5f5832aaa52888684940fcaff"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.3;\
\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 \"$pkg\" != 'ocaml-compiler.5.3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
ocaml-compiler.5.3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
- remove ocaml-base-compiler 5.4.0 (pinned) [conflicts with ocaml-compiler]
=== downgrade 2 packages
- downgrade ocaml 5.4.0 to 5.3.1 [upstream or system changes]
- downgrade ocaml-compiler 5.4.0 to 5.3 (pinned)
=== recompile 5 packages
- recompile base-domains base [uses ocaml]
- recompile base-effects base [uses ocaml]
- recompile base-nnp base [uses base-domains]
- recompile ocaml-config 3 [uses ocaml-base-compiler]
- recompile opam-depext 1.2.3 [uses ocaml]
=== install 3 packages
- install host-arch-x86_64 1
- install host-system-other 1
- install ocaml-variants 5.3.1+trunk [required by ocaml-config]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed host-arch-x86_64.1
-> installed host-system-other.1
-> retrieved ocaml-compiler.5.3 (https://github.com/ocaml/ocaml/archive/5.3.tar.gz)
-> retrieved ocaml-config.3 (cached)
-> retrieved opam-depext.1.2.3 (cached)
-> removed base-effects.base
-> removed base-nnp.base
-> removed base-domains.base
-> removed opam-depext.1.2.3
-> removed ocaml.5.4.0
-> removed ocaml-config.3
-> removed ocaml-base-compiler.5.4.0
-> removed ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.3
-> installed ocaml-variants.5.3.1+trunk
-> installed ocaml-config.3
-> installed ocaml.5.3.1
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.3.1+trunk"}]
Use `opam switch set-invariant' to change it.
Done.
<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 09:05.07 ---> saved as "eaf8ec18c1d92d6c1ee6c537b17d9579f6245c0c9245c23c8e0631c2eacc0784"
Job succeeded
2026-03-25 09:05.13: Job succeeded