(for PR #29566)
2026-03-20 14:10.46: New job: build gendarme-ezjsonm.0.4.1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29566/head (e61292316e671dff4d23c1c4ff6c8357b7b78765)
on debian-13-ocaml-4.14-nnpchecker/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29566/head" && git reset --hard e6129231
git fetch origin master
git merge --no-edit 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn gendarme-ezjsonm.0.4.1 0.4.1
RUN opam reinstall gendarme-ezjsonm.0.4.1; \
res=$?; \
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 "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'gendarme-ezjsonm.0.4.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-20 14:10.46: Using cache hint "ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9-gendarme-ezjsonm.0.4.1-e61292316e671dff4d23c1c4ff6c8357b7b78765"
2026-03-20 14:10.46: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn gendarme-ezjsonm.0.4.1 0.4.1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall gendarme-ezjsonm.0.4.1;\
\n res=$?;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'gendarme-ezjsonm.0.4.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-20 14:10.46: Waiting for resource in pool OCluster
2026-03-20 14:18.30: Waiting for worker…
2026-03-20 14:20.22: Got resource from pool OCluster
Building on eumache
All commits already cached
Updating files: 99% (18330/18514)
Updating files: 100% (18514/18514)
Updating files: 100% (18514/18514), done.
HEAD is now at 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0
Updating 9f189ca4f9..e61292316e
Fast-forward
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/gendarme-csv/gendarme-csv.0.4.1/opam | 38 ++++++++++++++++++
.../gendarme-ezjsonm/gendarme-ezjsonm.0.4.1/opam | 40 +++++++++++++++++++
packages/gendarme-json/gendarme-json.0.4.1/opam | 21 ++++++++++
packages/gendarme-toml/gendarme-toml.0.4.1/opam | 38 ++++++++++++++++++
packages/gendarme-yaml/gendarme-yaml.0.4.1/opam | 38 ++++++++++++++++++
.../gendarme-yojson/gendarme-yojson.0.4.1/opam | 39 ++++++++++++++++++
packages/gendarme/gendarme.0.4.1/opam | 37 +++++++++++++++++
packages/ppx_marshal/ppx_marshal.0.4.1/opam | 46 ++++++++++++++++++++++
.../ppx_marshal_ext/ppx_marshal_ext.0.4.1/opam | 40 +++++++++++++++++++
9 files changed, 337 insertions(+)
create mode 100644 packages/gendarme-csv/gendarme-csv.0.4.1/opam
create mode 100644 packages/gendarme-ezjsonm/gendarme-ezjsonm.0.4.1/opam
create mode 100644 packages/gendarme-json/gendarme-json.0.4.1/opam
create mode 100644 packages/gendarme-toml/gendarme-toml.0.4.1/opam
create mode 100644 packages/gendarme-yaml/gendarme-yaml.0.4.1/opam
create mode 100644 packages/gendarme-yojson/gendarme-yojson.0.4.1/opam
create mode 100644 packages/gendarme/gendarme.0.4.1/opam
create mode 100644 packages/ppx_marshal/ppx_marshal.0.4.1/opam
create mode 100644 packages/ppx_marshal_ext/ppx_marshal_ext.0.4.1/opam
(from ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14-nnpchecker@sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9' locally
docker.io/ocaml/opam@sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9: Pulling from ocaml/opam
866771c43bf5: Already exists
818e60f19055: Already exists
a9c0f9875679: Already exists
4d0bafe9c21a: Already exists
390882e3ca42: Already exists
7f1309deb748: Already exists
f13f79cebbb2: Already exists
070b7978d10a: Already exists
f19a9073eb91: Already exists
9ea5002679f1: Already exists
8de100742279: Already exists
3d2848b9e9b9: Already exists
1db328698e0d: Already exists
5d796fa05d62: Already exists
9fa356e32c0c: Already exists
1fdfcf40563a: Already exists
7dd154aa3301: Already exists
7dd154aa3301: Already exists
eee873cd0e21: Already exists
0bcb9ce43efd: Already exists
2a5bee4c58bf: Already exists
ee4d4af6aa39: Already exists
4f4fb700ef54: Already exists
92fcd944e0fc: Already exists
ee316b311fc8: Already exists
beccfc338b8c: Already exists
fd1a0487aa63: Already exists
cf80de5261c4: Already exists
26f67db28f96: Already exists
bd0162c57841: Already exists
761d286b9f5b: Already exists
f5fa4dd6859a: Already exists
342eddfc52b6: Already exists
9258164ba4dd: Already exists
7fe1d9cb7a52: Already exists
efdfa63c5eeb: Already exists
c3e218fac0fa: Already exists
30807e3466ba: Already exists
dc1843a17021: Already exists
04f7fde3402b: Already exists
f24f7e372a66: Already exists
423f15f0bd24: Already exists
cfb8231a57d5: Already exists
0a9dd7c6e594: Already exists
a1fc787fed5d: Already exists
Digest: sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9
Status: Downloaded newer image for ocaml/opam@sha256:4fa6539d7babf8637c12ce8b555fc585b2edd150ea87a16148b48f8aaffd00e9
2026-03-20 14:21.02 ---> saved as "fe1a12c31c3c1eb332e19d90554025bdbe264fe7e0670b3e5e03005c59acc828"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-20 14:21.03 ---> saved as "e828689caa9f4cef38d04ebad417e7fdb68160a37d15f0103b4f970c76962d9a"
/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
2026-03-20 14:21.32 ---> saved as "8ae23286fbfe981398940f6959e8114bf5e6d1b3fec22c43e5e3ca9461612285"
/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=debian os-version=13
# 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-options-only-nnpchecker"]
# compiler-packages ocaml-option-nnpchecker.1, ocaml-options-only-nnpchecker.1, ocaml-variants.4.14.2+options
# 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+options
2026-03-20 14:21.34 ---> saved as "bea5f02fd4f6e9f172da7bb85806100e195a367aa134813c750af226dd5902c1"
/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/"))
2026-03-20 14:21.42 ---> saved as "842d10c2cb6719479fbdcf12aaa0fa417895569f3f80c6717d43863b8592754c"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-20 14:21.52 ---> saved as "fa792b2b8228694522d4502d015245be08e9fbef1437bd61f8d9c0706fe24fe8"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-20 14:22.11 ---> saved as "cd1fea2cf0fe41e87b1c5e35ab7ae00781dc2d75bffb379f0d3fc82c49871c9e"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [116 kB]
- Fetched 10.0 MB in 1s (8653 kB/s)
- Reading package lists...
2026-03-20 14:22.14 ---> saved as "45e1c077c742504850cf394589e88fdfd35d6a785721d776b6c50850e6f861d3"
/home/opam: (run (shell "opam pin add -k version -yn gendarme-ezjsonm.0.4.1 0.4.1"))
gendarme-ezjsonm is now pinned to version 0.4.1
2026-03-20 14:22.16 ---> saved as "65ab2142bd43db28c3b220d670faf27d9559173922f72904080ee22ee3d16d5b"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall gendarme-ezjsonm.0.4.1;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'gendarme-ezjsonm.0.4.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
gendarme-ezjsonm.0.4.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 18 packages
- install cstruct 6.2.0 [required by hex]
- install dune 3.21.1 [required by gendarme-ezjsonm]
- install ezjsonm 1.3.0 [required by gendarme-ezjsonm]
- install fmt 0.11.0 [required by cstruct]
- install gendarme 0.4.1 [required by ppx_marshal_ext]
- install gendarme-ezjsonm 0.4.1 (pinned)
- install hex 1.5.0 [required by ezjsonm]
- install jsonm 1.0.2 [required by ezjsonm]
- install ocaml-compiler-libs v0.12.4 [required by ppxlib]
- install ocamlbuild 0.16.1 [required by jsonm]
- install ocamlfind 1.9.8 [required by jsonm]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppx_marshal_ext 0.4.1 [required by gendarme-ezjsonm]
- install ppxlib 0.37.0 [required by ppx_marshal_ext]
- install sexplib0 v0.17.0 [required by ezjsonm]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install topkg 1.1.1 [required by jsonm]
- install uutf 1.0.4 [required by ezjsonm]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cstruct.6.2.0 (cached)
-> retrieved dune.3.21.1 (cached)
-> retrieved ezjsonm.1.3.0 (cached)
-> retrieved fmt.0.11.0 (cached)
-> retrieved gendarme.0.4.1, gendarme-ezjsonm.0.4.1, ppx_marshal_ext.0.4.1 (cached)
-> retrieved hex.1.5.0 (cached)
-> retrieved jsonm.1.0.2 (cached)
-> retrieved ocaml-compiler-libs.v0.12.4 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> retrieved ppxlib.0.37.0 (cached)
-> retrieved sexplib0.v0.17.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved topkg.1.1.1 (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 fmt.0.11.0
-> installed jsonm.1.0.2
-> installed dune.3.21.1
-> installed ppx_derivers.1.2.1
[ERROR] The compilation of gendarme.0.4.1 failed at "dune build -p gendarme -j 71 @install".
-> installed stdlib-shims.0.3.0
-> installed cstruct.6.2.0
-> installed sexplib0.v0.17.0
-> installed hex.1.5.0
-> installed ezjsonm.1.3.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.37.0
#=== ERROR while compiling gendarme.0.4.1 =====================================#
# context 2.5.0 | linux/x86_64 | ocaml-options-only-nnpchecker.1 | file:///home/opam/opam-repository
# path ~/.opam/4.14/.opam-switch/build/gendarme.0.4.1
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p gendarme -j 71 @install
# exit-code 1
# env-file ~/.opam/log/gendarme-7-c3b59e.env
# output-file ~/.opam/log/gendarme-7-c3b59e.out
### output ###
# File "ppx/dune", line 17, characters 16-33:
# 17 | (enabled_if (< %{version:ppxlib} 0.36))
# ^^^^^^^^^^^^^^^^^
# Error: Package "ppxlib" doesn't exist in the current project and isn't
# installed either.
# File "ppx/dune", line 25, characters 17-34:
# 25 | (enabled_if (>= %{version:ppxlib} 0.36))
# ^^^^^^^^^^^^^^^^^
# Error: Package "ppxlib" doesn't exist in the current project and isn't
# installed either.
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build gendarme 0.4.1
+-
+- The following changes have been performed (the rest was aborted)
| - install cstruct 6.2.0
| - install dune 3.21.1
| - install ezjsonm 1.3.0
| - install fmt 0.11.0
| - install hex 1.5.0
| - install jsonm 1.0.2
| - install ocaml-compiler-libs v0.12.4
| - install ocamlbuild 0.16.1
| - install ocamlfind 1.9.8
| - install ppx_derivers 1.2.1
| - install ppxlib 0.37.0
| - install sexplib0 v0.17.0
| - install stdlib-shims 0.3.0
| - install topkg 1.1.1
| - install uutf 1.0.4
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260320142217.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
opam-repo-ci detected dependencies failing: gendarme.0.4.1
"/usr/bin/env" "bash" "-c" "opam reinstall gendarme-ezjsonm.0.4.1;
res=$?;
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 "\"debian-13\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'gendarme-ezjsonm.0.4.1' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 1
2026-03-20 14:23.16: Job failed: Failed: Build failed
2026-03-20 14:23.16: Log analysis:
2026-03-20 14:23.16: >>>
[ERROR] The compilation of gendarme.0.4.1 failed at "dune build -p gendarme -j 71 @install".
(score = 20)
2026-03-20 14:23.16: >>>
# Error: Package "ppxlib" doesn't exist in the current project and isn't
(score = 48)
2026-03-20 14:23.16: >>>
# Error: Package "ppxlib" doesn't exist in the current project and isn't
(score = 48)
2026-03-20 14:23.16: >>>
opam-repo-ci detected dependencies failing: gendarme.0.4.1
(score = 75)
2026-03-20 14:23.16: gendarme.0.4.1 failed to build