(for PR #29566)
2026-03-20 14:10.46: New job: build ppx_marshal.0.4.1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29566/head (e61292316e671dff4d23c1c4ff6c8357b7b78765)
on ubuntu-24.04-ocaml-4.14/riscv64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29566/head" && git reset --hard e6129231
git fetch origin master
git merge --no-edit 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppx_marshal.0.4.1 0.4.1
RUN opam reinstall ppx_marshal.0.4.1; \
res=$?; \
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 "\"ubuntu-24.04\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'ppx_marshal.0.4.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-20 14:10.46: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e-ppx_marshal.0.4.1-e61292316e671dff4d23c1c4ff6c8357b7b78765"
2026-03-20 14:10.46: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ppx_marshal.0.4.1 0.4.1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ppx_marshal.0.4.1;\
\n res=$?;\
\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 \"\\\"ubuntu-24.04\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'ppx_marshal.0.4.1' && partial_fails=\"$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 14:10.47: Waiting for worker…
2026-03-20 15:25.13: Got resource from pool OCluster
Building on riscv-bm-04.sw.ci.dev
All commits already cached
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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
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:ubuntu-24.04-ocaml-4.14@sha256:8d0071c48b623695c81dfcb3cba2ec2d6c693760ec440dd21e8c9840206ffd7e)
2026-03-20 15:25.24 ---> using "ea217873466a32995897219deecbfb415f5b65e57327eb6d6896918b841e3329" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-20 15:25.24 ---> using "1d9d8bb73c574e4bf8c49f0e16cd2d73a709eb545df83e8ec4216b08e7dd779d" 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
2026-03-20 15:25.24 ---> using "e4aaa80b431300b138a1ad34bb1021bcb96de2357df7d00318313658f7b87b41" 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=riscv64 os=linux os-distribution=ubuntu os-version=24.04
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 3
# 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
2026-03-20 15:25.24 ---> using "984c3ad735e69406573e706cd6e5591fcd2dd04d05210e93bab09f234173355c" 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/"))
2026-03-20 15:25.24 ---> using "ba45d311c07b4e21005eba9633c486473005a530f8a9e3b883ad7d6112a67255" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-20 15:25.49 ---> saved as "899ccab37eaa664782bc933a65d022736c2fdbf73d2fb9955ba9a869e638dda3"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-20 15:27.22 ---> saved as "95dba2d08ef287b4be5579fd170c325d526dbfeb720a59b1595eb282cbe18400"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://ports.ubuntu.com/ubuntu-ports noble InRelease
- Get:2 http://ports.ubuntu.com/ubuntu-ports noble-updates InRelease [126 kB]
- Get:3 http://ports.ubuntu.com/ubuntu-ports noble-backports InRelease [126 kB]
- Get:4 http://ports.ubuntu.com/ubuntu-ports noble-security InRelease [126 kB]
- Get:5 http://ports.ubuntu.com/ubuntu-ports noble-updates/restricted riscv64 Packages [11.0 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/universe riscv64 Packages [1528 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [951 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-backports/multiverse riscv64 Packages [695 B]
- Get:9 http://ports.ubuntu.com/ubuntu-ports noble-backports/main riscv64 Packages [49.4 kB]
- Get:10 http://ports.ubuntu.com/ubuntu-ports noble-backports/universe riscv64 Packages [29.5 kB]
- Get:11 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [623 kB]
- Get:12 http://ports.ubuntu.com/ubuntu-ports noble-security/restricted riscv64 Packages [8714 B]
- Get:13 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [974 kB]
- Fetched 4554 kB in 3s (1758 kB/s)
- Reading package lists...
-
2026-03-20 15:27.31 ---> saved as "523f08b77a7e8ccc4c01d2ac164c97af24a836949c8357b69fccac26c11cc426"
/home/opam: (run (shell "opam pin add -k version -yn ppx_marshal.0.4.1 0.4.1"))
ppx_marshal is now pinned to version 0.4.1
2026-03-20 15:27.34 ---> saved as "816c864658074464ed6d9351bc09b4c93b51e0d3e422d71ac9b0ba8e28f11d3d"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ppx_marshal.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 \"\\\"ubuntu-24.04\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'ppx_marshal.0.4.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ppx_marshal.0.4.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 8 packages
- install dune 3.21.1 [required by ppx_marshal]
- install gendarme 0.4.1 [required by ppx_marshal]
- install ocaml-compiler-libs v0.12.4 [required by ppxlib]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppx_marshal 0.4.1 (pinned)
- install ppxlib 0.37.0 [required by ppx_marshal]
- install sexplib0 v0.17.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by ppxlib]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.1 (cached)
-> retrieved gendarme.0.4.1, ppx_marshal.0.4.1 (cached)
-> retrieved ocaml-compiler-libs.v0.12.4 (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)
-> 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 3 @install".
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed ppxlib.0.37.0
#=== ERROR while compiling gendarme.0.4.1 =====================================#
# context 2.5.0 | linux/riscv64 | ocaml-base-compiler.4.14.2 | 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 3 @install
# exit-code 1
# env-file ~/.opam/log/gendarme-7-056d7d.env
# output-file ~/.opam/log/gendarme-7-056d7d.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 dune 3.21.1
| - install ocaml-compiler-libs v0.12.4
| - install ppx_derivers 1.2.1
| - install ppxlib 0.37.0
| - install sexplib0 v0.17.0
| - install stdlib-shims 0.3.0
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260320152736.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
opam-repo-ci detected dependencies failing: gendarme.0.4.1
"/usr/bin/env" "bash" "-c" "opam reinstall ppx_marshal.0.4.1;
res=$?;
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 "\"ubuntu-24.04\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'ppx_marshal.0.4.1' && partial_fails="$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 15:34.39: Job failed: Failed: Build failed
2026-03-20 15:34.39: Log analysis:
2026-03-20 15:34.39: >>>
[ERROR] The compilation of gendarme.0.4.1 failed at "dune build -p gendarme -j 3 @install".
(score = 20)
2026-03-20 15:34.39: >>>
# Error: Package "ppxlib" doesn't exist in the current project and isn't
(score = 48)
2026-03-20 15:34.39: >>>
# Error: Package "ppxlib" doesn't exist in the current project and isn't
(score = 48)
2026-03-20 15:34.39: >>>
opam-repo-ci detected dependencies failing: gendarme.0.4.1
(score = 75)
2026-03-20 15:34.39: gendarme.0.4.1 failed to build