(for PR #29568)
2026-03-23 09:19.16: New job: build ocamlformat.0.24.1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29568/head (353fd9234f0397ed1edb6d612e5b9da8472dea1c)
on centos-9-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29568/head" && git reset --hard 353fd923
git fetch origin master
git merge --no-edit 63b7ba71be83567e54bb667df0f2bb374d74fb61
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocamlformat.0.24.1 0.24.1
RUN opam reinstall ocamlformat.0.24.1; \
res=$?; \
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 "\"centos-9\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'ocamlformat.0.24.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-23 09:19.16: Using cache hint "ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88-ocamlformat.0.24.1-353fd9234f0397ed1edb6d612e5b9da8472dea1c"
2026-03-23 09:19.16: Using OBuilder spec:
((from ocaml/opam:centos-9-ocaml-4.14@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocamlformat.0.24.1 0.24.1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ocamlformat.0.24.1;\
\n res=$?;\
\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 \"\\\"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 \"$pkg\" != 'ocamlformat.0.24.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-23 09:19.16: Waiting for resource in pool OCluster
2026-03-23 09:31.38: Waiting for worker…
2026-03-23 09:35.30: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
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Updating files: 100% (18511/18511), done.
HEAD is now at 63b7ba71be Merge pull request #29573 from davesnx/release-parseff-0.2.0
Merge made by the 'ort' strategy.
Auto packing the repository in the background for optimum performance.
See "git help gc" for manual housekeeping.
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log
Automatic cleanup will not be performed until the file is removed.
warning: There are too many unreachable loose objects; run 'git prune' to remove them.
packages/ocamlformat-lib/ocamlformat-lib.0.25.1/opam | 1 +
packages/ocamlformat-lib/ocamlformat-lib.0.26.0/opam | 1 +
packages/ocamlformat-lib/ocamlformat-lib.0.26.1/opam | 1 +
packages/ocamlformat-lib/ocamlformat-lib.0.26.2/opam | 1 +
packages/ocamlformat-lib/ocamlformat-lib.0.27.0/opam | 1 +
packages/ocamlformat-lib/ocamlformat-lib.0.28.1/opam | 1 +
packages/ocamlformat-lib/ocamlformat-lib.0.29.0/opam | 1 +
packages/ocamlformat/ocamlformat.0.24.1/opam | 1 +
8 files changed, 8 insertions(+)
(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
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f86964614aeb: Already exists
4fdd860b1f10: Already exists
06b09f62348c: Already exists
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ebcb7255c70e: Already exists
a6fb6795e056: Already exists
3bda528a9109: Already exists
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b31df34f84bf: Already exists
2f5ef707aefe: Already exists
7cf6f9ab57b4: Already exists
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9cdea3f532fd: Already exists
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c7b98c8cf365: Already exists
d4b3a3da19c1: Already exists
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681a3e2ab234: Already exists
77119b4ff1fe: Already exists
e8e580686694: Already exists
b7fca56d5d5f: Already exists
14d282133814: Already exists
948d13b74502: Pulling fs layer
ba6e1bd0b362: Pulling fs layer
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9156f7a280b0: Pulling fs layer
3df6e1afa23b: Waiting
c2270d36676c: Waiting
7421b5654b02: Pulling fs layer
d98ea6bb2ce0: Waiting
8942be150999: Pulling fs layer
9156f7a280b0: Waiting
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ba6e1bd0b362: Verifying Checksum
ba6e1bd0b362: Download complete
d98ea6bb2ce0: Download complete
8039dc9105d5: Download complete
3df6e1afa23b: Verifying Checksum
3df6e1afa23b: Download complete
2d089c946f02: Verifying Checksum
2d089c946f02: Download complete
9156f7a280b0: Download complete
7421b5654b02: Verifying Checksum
7421b5654b02: Download complete
8942be150999: Verifying Checksum
8942be150999: Download complete
c2270d36676c: Verifying Checksum
c2270d36676c: Download complete
948d13b74502: Verifying Checksum
948d13b74502: Download complete
948d13b74502: Pull complete
ba6e1bd0b362: Pull complete
2d089c946f02: Pull complete
d98ea6bb2ce0: Pull complete
8039dc9105d5: Pull complete
3df6e1afa23b: Pull complete
c2270d36676c: Pull complete
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8942be150999: Pull complete
Digest: sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
Status: Downloaded newer image for ocaml/opam@sha256:0900beacae8621f323ae8f23cb0c84d34819b86679df1d8c964e158a4d4bde88
2026-03-23 09:35.36 ---> using "dac63719edf1fb21abdbd4be411809fd1fc4ba1e61f121a32295e1441c2ad5f6" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-23 09:35.36 ---> using "71dbb97d71e6460b05ec32d11b70da123019d56301d3bf840b8da494222830b7" 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
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-23 09:35.36 ---> using "cc7810378f1cc4ff5018728cd84c3f8d59184450cb20ac13dae814bdf947e85d" 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 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 09:35.36 ---> using "8ae7199532a3bd978c316c7676fa3a4e0e477331048be7cf0634cf98fb60228a" 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/"))
2026-03-23 09:35.36 ---> using "ec3c59830e7a9d178c0cd7d8c55035b3d6e78426eda3fc9454ced8a7aa5a7b3e" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-23 09:35.37 ---> using "ce60dab286dad2ef0083a9bcd5936fdc42b2fd925e255378a5c8fadb25bd3be0" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-23 09:35.55 ---> saved as "84ddfc3c3d1011f0a4501c32730f57dc5612c0d837daea8a2d0c730ad460f82d"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 9 - BaseOS 102 kB/s | 15 kB 00:00
- CentOS Stream 9 - BaseOS 10 MB/s | 8.9 MB 00:00
- CentOS Stream 9 - AppStream 102 kB/s | 16 kB 00:00
- CentOS Stream 9 - AppStream 11 MB/s | 27 MB 00:02
- CentOS Stream 9 - CRB 103 kB/s | 15 kB 00:00
- CentOS Stream 9 - CRB 9.4 MB/s | 8.0 MB 00:00
- CentOS Stream 9 - Extras packages 86 kB/s | 17 kB 00:00
- Metadata cache created.
2026-03-23 09:36.22 ---> saved as "c062d1e54a13e8259fc008bcca81bc4bf8afd5984c525be4f256485c7ff07da7"
/home/opam: (run (shell "opam pin add -k version -yn ocamlformat.0.24.1 0.24.1"))
ocamlformat is now pinned to version 0.24.1
2026-03-23 09:36.23 ---> saved as "2657596b32bdb16021523f3930153242ed782d8f40e83ecde3cded9f4f1c40dd"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ocamlformat.0.24.1;\
\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 \"\\\"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 \"$pkg\" != 'ocamlformat.0.24.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ocamlformat.0.24.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 30 packages
- install astring 0.8.5 [required by fpath, odoc-parser]
- install base v0.16.4 [required by ocamlformat]
- install camlp-streams 5.0.1 [required by odoc-parser]
- install cmdliner 1.3.0 [required by ocamlformat]
- install csexp 1.5.2 [required by ocamlformat]
- install dune 3.22.0 [required by ocamlformat]
- install dune-build-info 3.22.0 [required by ocamlformat]
- install dune-configurator 3.22.0 [required by base]
- install either 1.0.0 [required by ocamlformat]
- install fix 20250919 [required by ocamlformat]
- install fpath 0.7.3 [required by ocamlformat]
- install menhir 20260209 [required by ocamlformat]
- install menhirCST 20260209 [required by menhir]
- install menhirGLR 20260209 [required by menhir]
- install menhirLib 20260209 [required by ocamlformat]
- install menhirSdk 20260209 [required by ocamlformat]
- install ocaml-version 3.5.0 [required by ocamlformat]
- install ocamlbuild 0.16.1 [required by fpath, uuseg]
- install ocamlfind 1.9.8 [required by ocp-indent, fpath, uuseg]
- install ocamlformat 0.24.1 (pinned)
- install ocp-indent 1.9.0 [required by ocamlformat]
- install odoc-parser 2.0.0 [required by ocamlformat]
- install re 1.14.0 [required by ocamlformat]
- install result 1.5 [required by odoc-parser]
- install sexplib0 v0.16.0 [required by base]
- install stdio v0.16.0 [required by ocamlformat]
- install topkg 1.1.1 [required by fpath, uuseg]
- install uucp 17.0.0 [required by uuseg]
- install uuseg 17.0.0 [required by ocamlformat]
- install uutf 1.0.4 [required by ocamlformat]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5 (cached)
-> retrieved base.v0.16.4 (cached)
-> retrieved camlp-streams.5.0.1 (cached)
-> retrieved cmdliner.1.3.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved dune.3.22.0, dune-build-info.3.22.0, dune-configurator.3.22.0 (cached)
-> retrieved either.1.0.0 (cached)
-> retrieved fix.20250919 (cached)
-> retrieved fpath.0.7.3 (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached)
-> installed cmdliner.1.3.0
-> retrieved ocaml-version.3.5.0 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocamlformat.0.24.1 (cached)
-> retrieved ocp-indent.1.9.0 (cached)
-> retrieved odoc-parser.2.0.0 (cached)
-> retrieved re.1.14.0 (cached)
-> retrieved result.1.5 (cached)
-> retrieved sexplib0.v0.16.0 (cached)
-> retrieved stdio.v0.16.0 (cached)
-> retrieved topkg.1.1.1 (cached)
-> retrieved uucp.17.0.0 (cached)
-> retrieved uuseg.17.0.0 (cached)
-> retrieved uutf.1.0.4 (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed dune.3.22.0
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed dune-build-info.3.22.0
-> installed either.1.0.0
-> installed fix.20250919
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed ocaml-version.3.5.0
-> installed ocp-indent.1.9.0
-> installed re.1.14.0
-> installed result.1.5
-> installed sexplib0.v0.16.0
-> installed odoc-parser.2.0.0
-> installed dune-configurator.3.22.0
-> installed base.v0.16.4
-> installed stdio.v0.16.0
-> installed menhir.20260209
-> installed uucp.17.0.0
-> installed uuseg.17.0.0
-> installed ocamlformat.0.24.1
Done.
<><> ocp-indent.1.9.0 installed successfully ><><><><><><><><><><><><><><><><><>
=> This package requires additional configuration for use in editors. Install package 'user-setup', or manually:
* for Emacs, add these lines to ~/.emacs:
(add-to-list 'load-path "/home/opam/.opam/4.14/share/emacs/site-lisp")
(require 'ocp-indent)
* for Vim, add this line to ~/.vimrc:
set rtp^="/home/opam/.opam/4.14/share/ocp-indent/vim"
# To update the current shell environment, run: eval $(opam env)
2026-03-23 09:38.25 ---> saved as "125d5f1c01d496017518f49f26fe57b0b2aa33966ec28941439efb8289883929"
Job succeeded
2026-03-23 09:39.09: Job succeeded