Build:
- 0
2026-03-15 08:59.25: New job: build parseff.0.1.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29526/head (00fc6039ea5006ac1d6a9cd671e025428e45c333)
on centos-10-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29526/head" && git reset --hard 00fc6039
git fetch origin master
git merge --no-edit 8d34e0cf3c0ccacb6c8a26c24d0e5eb0b17fbf9d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-5.4@sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn parseff.0.1.0 0.1.0
RUN opam reinstall parseff.0.1.0; \
res=$?; \
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-10\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'parseff.0.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-15 08:59.25: Using cache hint "ocaml/opam:centos-10-ocaml-5.4@sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15-parseff.0.1.0-00fc6039ea5006ac1d6a9cd671e025428e45c333"
2026-03-15 08:59.25: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-5.4@sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn parseff.0.1.0 0.1.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall parseff.0.1.0;\
\n res=$?;\
\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-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'parseff.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-15 08:59.25: Waiting for resource in pool OCluster
2026-03-15 08:59.25: Waiting for worker…
2026-03-15 08:59.26: Got resource from pool OCluster
Building on phoebe
All commits already cached
HEAD is now at 8d34e0cf3c Merge pull request #29540 from davesnx/release-melange-fest-0.2.0
Updating 8d34e0cf3c..00fc6039ea
Fast-forward
packages/parseff/parseff.0.1.0/opam | 49 +++++++++++++++++++++++++++++++++++++
1 file changed, 49 insertions(+)
create mode 100644 packages/parseff/parseff.0.1.0/opam
(from ocaml/opam:centos-10-ocaml-5.4@sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15)
Unable to find image 'ocaml/opam:centos-10-ocaml-5.4@sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15' locally
docker.io/ocaml/opam@sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15: Pulling from ocaml/opam
97b79eb8fa95: Already exists
e31310ef7114: Already exists
fd8b2b37aee5: Already exists
9e3d0d688055: Already exists
ebfeac7f7bd2: Already exists
6dbc2b907a89: Already exists
0a85e30aaa62: Already exists
2bc8d0a54476: Already exists
9195204d2326: Already exists
323bd729436a: Already exists
67be5f2bc0ea: Already exists
8db1edd20e86: Already exists
2bf87c73f6ac: Already exists
8604f51e660c: Already exists
367d7987bc7f: Already exists
2bab319d11f6: Already exists
df36a48854b3: Already exists
c7fba171a877: Already exists
c7fba171a877: Already exists
d99080e04ba7: Already exists
fbd952771b8f: Already exists
819edff45b90: Already exists
5a36e468a418: Already exists
4f4fb700ef54: Already exists
53892100feb1: Already exists
852f0c6085b2: Already exists
b838a3ce5e2e: Already exists
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74987e850ccd: Already exists
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431f0d63cce2: Already exists
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3b6a8e0999d5: Already exists
e81a37675653: Already exists
c17aa0120d1f: Already exists
a22d2c8e562c: Already exists
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83dee686cead: Already exists
Digest: sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15
Status: Downloaded newer image for ocaml/opam@sha256:e1031ac6b12c4d5b426060c67eb29e6b0e97434cbe38497bfa8e6c8689779a15
2026-03-15 09:00.05 ---> saved as "8aebcfaffd1079712be0fe9966c0fcd96a251f01de55cdf5351aa9ca6f458d98"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-15 09:00.05 ---> saved as "e621e0d4752d6433f272aebef498c1c4e0c73d254835677cd2d085c429f11d05"
/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 255 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=255 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-15 09:00.29 ---> saved as "4dd06184ef06e74b5d2357ad3e657ef09c0377c6a91257e6a19b97dcf7edcdff"
/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 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
2026-03-15 09:00.30 ---> saved as "a1380390ede144c19d4c3de446d94876dd088c6c7ebe86e2e239b77c066e3742"
/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/"))
2026-03-15 09:00.37 ---> saved as "d8f5bd57316e8873c11f9fb7a1dec49c01052529c90394a4aaacfcfdd49bc568"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-15 09:00.49 ---> saved as "3621136554c0aa9def349892e8b05518669667d737db4dcd35537f3dc40e40cf"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-15 09:01.10 ---> saved as "947d1c86a5d021782a071c3a995a3af837305eb07821f3c1ef139efacaad20ae"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS 81 kB/s | 15 kB 00:00
- CentOS Stream 10 - BaseOS 5.4 MB/s | 6.9 MB 00:01
- CentOS Stream 10 - AppStream 121 kB/s | 16 kB 00:00
- CentOS Stream 10 - AppStream 667 kB/s | 3.6 MB 00:05
- CentOS Stream 10 - CRB 112 kB/s | 15 kB 00:00
- CentOS Stream 10 - CRB 235 kB/s | 831 kB 00:03
- CentOS Stream 10 - Extras packages 117 kB/s | 17 kB 00:00
- CentOS Stream 10 - Extras packages 10 kB/s | 9.9 kB 00:00
- Metadata cache created.
2026-03-15 09:01.25 ---> saved as "7a8d0c201cce8e409e115876191abab0ccfa988bd7fc473a05154d2cbc86761a"
/home/opam: (run (shell "opam pin add -k version -yn parseff.0.1.0 0.1.0"))
parseff is now pinned to version 0.1.0
2026-03-15 09:01.26 ---> saved as "11f50218cb304266d9c0103f33534f06f86e22374a7e08667f0fba18b73bf4f5"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall parseff.0.1.0;\
\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-10\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'parseff.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
parseff.0.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
- install dune 3.21.1 [required by parseff]
- install parseff 0.1.0 (pinned)
- install re 1.14.0 [required by parseff]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.1 (cached)
-> retrieved parseff.0.1.0 (cached)
-> retrieved re.1.14.0 (cached)
-> installed dune.3.21.1
-> installed re.1.14.0
[ERROR] The compilation of parseff.0.1.0 failed at "dune build -p parseff -j 71 @install".
#=== ERROR while compiling parseff.0.1.0 ======================================#
# context 2.5.0 | linux/x86_64 | ocaml-base-compiler.5.4.0 | pinned(https://github.com/davesnx/parseff/releases/download/0.1.0/parseff-0.1.0.tbz)
# path ~/.opam/5.4/.opam-switch/build/parseff.0.1.0
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p parseff -j 71 @install
# exit-code 1
# env-file ~/.opam/log/parseff-7-163313.env
# output-file ~/.opam/log/parseff-7-163313.out
### output ###
# File "dune", lines 16-24, characters 0-355:
# 16 | (rule
# 17 | (alias generate-markdown)
# 18 | (mode
# 19 | (promote (until-clean)))
# 20 | (deps %{workspace_root}/_doc/_markdown/parseff/README.md)
# 21 | (targets README.md)
# 22 | (action
# 23 | (system
# 24 | "printf '<!-- Please do not edit this file directly. Update README.mld instead. -->\\n\\n' > %{targets} && tail -n +2 %{workspace_root}/_doc/_markdown/parseff/README.md >> %{targets}")))
# Error: No rule found for _doc/_markdown/parseff/README.md
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build parseff 0.1.0
+-
+- The following changes have been performed
| - install dune 3.21.1
| - install re 1.14.0
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260315090126.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall parseff.0.1.0;
res=$?;
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-10\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'parseff.0.1.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 1
2026-03-15 09:02.00: Job failed: Failed: Build failed
2026-03-15 09:02.00: Log analysis:
2026-03-15 09:02.00: >>>
[ERROR] The compilation of parseff.0.1.0 failed at "dune build -p parseff -j 71 @install".
(score = 20)
2026-03-15 09:02.00: >>>
# Error: No rule found for _doc/_markdown/parseff/README.md
(score = 48)
2026-03-15 09:02.00: No rule found for _doc/_markdown/parseff/README.md