Build:
- 0
2026-03-11 01:09.54: New job: test MlFront_Core.2.3.1 with dune.3.22.0~alpha1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29535/head (f5aa06af0536fd71fe2fa400c30bf2a83f6bb8de)
on debian-13-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29535/head" && git reset --hard f5aa06af
git fetch origin master
git merge --no-edit 3c0d72031e829cf7ddad3a74f39a8b01fe2bf302
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1
RUN opam reinstall dune.3.22.0~alpha1; \
res=$?; \
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 "$pkg" != 'dune.3.22.0~alpha1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall MlFront_Core.2.3.1; \
res=$?; \
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 "$pkg" != 'MlFront_Core.2.3.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test MlFront_Core.2.3.1) || true
RUN opam reinstall --with-test --verbose MlFront_Core.2.3.1; \
res=$?; \
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 "$pkg" != 'MlFront_Core.2.3.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-11 01:09.54: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e-dune.3.22.0~alpha1-MlFront_Core.2.3.1-f5aa06af0536fd71fe2fa400c30bf2a83f6bb8de"
2026-03-11 01:09.54: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dune.3.22.0~alpha1;\
\n res=$?;\
\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 \"$pkg\" != 'dune.3.22.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall MlFront_Core.2.3.1;\
\n res=$?;\
\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 \"$pkg\" != 'MlFront_Core.2.3.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test MlFront_Core.2.3.1) || true"))
(run (shell "opam reinstall --with-test --verbose MlFront_Core.2.3.1;\
\n res=$?;\
\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 \"$pkg\" != 'MlFront_Core.2.3.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-11 01:09.54: Waiting for resource in pool OCluster
2026-03-11 10:31.26: Waiting for worker…
2026-03-11 10:32.30: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 3c0d72031e Merge pull request #29534 from filipeom/opam-publish-smtml.0.23.0
Updating 3c0d72031e..f5aa06af05
Fast-forward
.../chrome-trace/chrome-trace.3.22.0~alpha1/opam | 39 +++++++++++
.../dune-action-plugin.3.22.0~alpha1/opam | 52 +++++++++++++++
.../dune-action-trace.3.22.0~alpha1/opam | 39 +++++++++++
.../dune-build-info.3.22.0~alpha1/opam | 45 +++++++++++++
.../dune-configurator.3.22.0~alpha1/opam | 49 ++++++++++++++
packages/dune-glob/dune-glob.3.22.0~alpha1/opam | 42 ++++++++++++
.../dune-private-libs.3.22.0~alpha1/opam | 50 +++++++++++++++
.../dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha1/opam | 41 ++++++++++++
packages/dune-rpc/dune-rpc.3.22.0~alpha1/opam | 44 +++++++++++++
packages/dune-site/dune-site.3.22.0~alpha1/opam | 37 +++++++++++
packages/dune/dune.3.22.0~alpha1/opam | 75 ++++++++++++++++++++++
packages/dyn/dyn.3.22.0~alpha1/opam | 40 ++++++++++++
packages/fs-io/fs-io.3.22.0~alpha1/opam | 39 +++++++++++
packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha1/opam | 43 +++++++++++++
packages/ordering/ordering.3.22.0~alpha1/opam | 38 +++++++++++
packages/stdune/stdune.3.22.0~alpha1/opam | 46 +++++++++++++
.../top-closure/top-closure.3.22.0~alpha1/opam | 38 +++++++++++
packages/xdg/xdg.3.22.0~alpha1/opam | 39 +++++++++++
18 files changed, 796 insertions(+)
create mode 100644 packages/chrome-trace/chrome-trace.3.22.0~alpha1/opam
create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.0~alpha1/opam
create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.0~alpha1/opam
create mode 100644 packages/dune-build-info/dune-build-info.3.22.0~alpha1/opam
create mode 100644 packages/dune-configurator/dune-configurator.3.22.0~alpha1/opam
create mode 100644 packages/dune-glob/dune-glob.3.22.0~alpha1/opam
create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.0~alpha1/opam
create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.0~alpha1/opam
create mode 100644 packages/dune-rpc/dune-rpc.3.22.0~alpha1/opam
create mode 100644 packages/dune-site/dune-site.3.22.0~alpha1/opam
create mode 100644 packages/dune/dune.3.22.0~alpha1/opam
create mode 100644 packages/dyn/dyn.3.22.0~alpha1/opam
create mode 100644 packages/fs-io/fs-io.3.22.0~alpha1/opam
create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.0~alpha1/opam
create mode 100644 packages/ordering/ordering.3.22.0~alpha1/opam
create mode 100644 packages/stdune/stdune.3.22.0~alpha1/opam
create mode 100644 packages/top-closure/top-closure.3.22.0~alpha1/opam
create mode 100644 packages/xdg/xdg.3.22.0~alpha1/opam
(from ocaml/opam:debian-13-ocaml-4.14@sha256:37323dc71cac48a3e4688e16b45b95486f3cc440c55ab3f83114e8973362f41e)
2026-03-11 10:32.48 ---> using "32cd5b5baf995c02200cf270da597dbb25becd220af2c200c00b8b241a742195" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-11 10:32.48 ---> using "f3ed7bdbef828c9c0b079b10505c5f05c3c9adcca11ce5bf2dac2a4183e099d8" 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
[NOTE] The 'jobs' option was reset, its value was 71 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=71 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-11 10:32.48 ---> using "5bf6adb7b45bb7e0c215b8f509c71a8dae73a9a2060efcc27df9d4ef6c6d3350" 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=debian os-version=13
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 255
# 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
2026-03-11 10:32.48 ---> using "0546f18fa5979677ee22eb9f2fcf19ab371564e845d317c2c70e41dd97dc22dd" 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/"))
2026-03-11 10:32.48 ---> using "0a7188cbe95f4fe0ff26694977eb8794c975bdb534078da98a06d6c7373289b4" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-11 10:32.49 ---> using "058acd97914d90fca6a329b7ff1babbb92e45a5f521e04c7114979a220f97d75" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-11 10:32.49 ---> using "a9504de0029e850164e11feaf593a22f67e6f7c5cccc92dfed09cc916f0be670" from cache
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- 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-security trixie-security/main amd64 Packages [108 kB]
- Fetched 199 kB in 0s (2279 kB/s)
- Reading package lists...
2026-03-11 10:32.49 ---> using "fc5ea9d29c11a2b6de08c85928fd22a882efb1281fe5a3be2d5337cb56b6577e" from cache
/home/opam: (run (shell "opam pin add -k version -yn dune.3.22.0~alpha1 3.22.0~alpha1"))
dune is now pinned to version 3.22.0~alpha1
2026-03-11 10:32.49 ---> using "023c2a0e0e5efd5bf484a99a73410c324d867ace34fca4cdaff2047b39f6aa87" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dune.3.22.0~alpha1;\
\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 \"$pkg\" != 'dune.3.22.0~alpha1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
dune.3.22.0~alpha1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
- install dune 3.22.0~alpha1 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0~alpha1 (cached)
-> installed dune.3.22.0~alpha1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-11 10:32.49 ---> using "7ddf5c4038e49c6780c053e6d2299b48596f42b483565b7de9e6c8e1f73bd100" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall MlFront_Core.2.3.1;\
\n res=$?;\
\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 \"$pkg\" != 'MlFront_Core.2.3.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
MlFront_Core.2.3.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 4 packages
- install digestif 1.3.0 [required by MlFront_Core]
- install eqaf 0.10 [required by digestif]
- install MlFront_Core 2.3.1
- install stringext 1.6.0 [required by MlFront_Core]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved digestif.1.3.0 (cached)
-> retrieved eqaf.0.10 (cached)
-> retrieved MlFront_Core.2.3.1 (cached)
-> retrieved stringext.1.6.0 (cached)
-> installed stringext.1.6.0
-> installed eqaf.0.10
-> installed digestif.1.3.0
-> installed MlFront_Core.2.3.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-11 10:32.54 ---> saved as "dad32f3c383e4d94ded1682d578c69abad11f7516db75580882a4a93b1308972"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test MlFront_Core.2.3.1) || true"))
The following actions will be performed:
=== recompile 1 package
- recompile MlFront_Core 2.3.1
=== install 22 packages
- install afl-persistent 1.4 [required by crowbar]
- install base-bytes base [required by ocplib-endian]
- install clap 0.3.0 [required by tezt]
- install cmdliner 2.1.0 [required by crowbar]
- install cppo 1.8.0 [required by lwt]
- install crowbar 0.2.2 [required by MlFront_Core]
- install csexp 1.5.2 [required by dune-configurator]
- install cstruct 6.2.0 [required by hex]
- install dune-configurator 3.22.0~alpha1 [required by lwt]
- install ezjsonm 1.3.0 [required by tezt]
- install fmt 0.11.0 [required by cstruct]
- install hex 1.5.0 [required by ezjsonm]
- install jsonm 1.0.2 [required by ezjsonm]
- install lwt 5.9.2 [required by tezt]
- install ocamlbuild 0.16.1 [required by jsonm]
- install ocamlfind 1.9.8 [required by jsonm]
- install ocplib-endian 1.2 [required by lwt]
- install re 1.14.0 [required by tezt]
- install sexplib0 v0.17.0 [required by ezjsonm]
- install tezt 4.3.0 [required by MlFront_Core]
- install topkg 1.1.1 [required by jsonm]
- install uutf 1.0.4 [required by ezjsonm]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4 (https://opam.ocaml.org/cache)
-> retrieved clap.0.3.0 (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0 (https://opam.ocaml.org/cache)
-> installed afl-persistent.1.4
-> installed clap.0.3.0
-> retrieved cppo.1.8.0 (https://opam.ocaml.org/cache)
-> retrieved crowbar.0.2.2 (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.2 (https://opam.ocaml.org/cache)
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> retrieved cstruct.6.2.0 (https://opam.ocaml.org/cache)
-> retrieved dune-configurator.3.22.0~alpha1 (https://github.com/ocaml/dune/releases/download/3.22.0_alpha1/dune-3.22.0.alpha1.tbz)
-> retrieved ezjsonm.1.3.0 (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0 (https://opam.ocaml.org/cache)
-> installed cmdliner.2.1.0
-> installed dune-configurator.3.22.0~alpha1
-> retrieved hex.1.5.0 (https://opam.ocaml.org/cache)
-> retrieved jsonm.1.0.2 (https://opam.ocaml.org/cache)
-> retrieved lwt.5.9.2 (https://opam.ocaml.org/cache)
-> installed crowbar.0.2.2
-> retrieved MlFront_Core.2.3.1 (https://opam.ocaml.org/cache)
-> retrieved ocamlbuild.0.16.1 (https://opam.ocaml.org/cache)
-> retrieved ocamlfind.1.9.8 (https://opam.ocaml.org/cache)
-> retrieved ocplib-endian.1.2 (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0 (https://opam.ocaml.org/cache)
-> retrieved sexplib0.v0.17.0 (https://opam.ocaml.org/cache)
-> retrieved tezt.4.3.0 (https://opam.ocaml.org/cache)
-> retrieved topkg.1.1.1 (https://opam.ocaml.org/cache)
-> retrieved uutf.1.0.4 (https://opam.ocaml.org/cache)
-> installed sexplib0.v0.17.0
-> installed re.1.14.0
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocplib-endian.1.2
-> removed MlFront_Core.2.3.1
-> installed ocamlbuild.0.16.1
-> installed lwt.5.9.2
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed cstruct.6.2.0
-> installed hex.1.5.0
-> installed jsonm.1.0.2
-> installed ezjsonm.1.3.0
-> installed tezt.4.3.0
[ERROR] The compilation of MlFront_Core.2.3.1 failed at "dune build -p MlFront_Core -j 255 @install @runtest".
#=== ERROR while compiling MlFront_Core.2.3.1 =================================#
# context 2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | file:///home/opam/opam-repository
# path ~/.opam/4.14/.opam-switch/build/MlFront_Core.2.3.1
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p MlFront_Core -j 255 @install @runtest
# exit-code 1
# env-file ~/.opam/log/MlFront_Core-7-03773e.env
# output-file ~/.opam/log/MlFront_Core-7-03773e.out
### output ###
# (cd _build/default/tests/MlFront_Core && ./testparselibrary.bc)
# [10:33:16.473] [SUCCESS] (1/2) Good library ids parse into components
# [10:33:16.473] [SUCCESS] (2/2) Sample namespace terms
# (cd _build/default/tests/MlFront_Core && ./testlibraryid.bc)
# [10:33:16.486] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:16.486] [SUCCESS] (2/2) Reserved library ids do not parse
# (cd _build/default/tests/MlFront_Core && ./testpackageid.bc)
# [10:33:16.487] [SUCCESS] (1/1) Ancestors of packages
# (cd _build/default/tests/MlFront_Core && ./testunitid.bc)
# [10:33:16.487] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:16.487] [SUCCESS] (2/2) Units reverse
# (cd _build/default/tests/MlFront_Core && ./teststdmoduleid.bc)
# [10:33:16.499] [SUCCESS] (1/3) Generated standard module names not overlap with MlFront names
# [10:33:16.499] [SUCCESS] (2/3) Regression-style tests for not being a MlFront namespace
# [10:33:16.499] [SUCCESS] (3/3) Regression-style tests for known MlFront libraries
# (cd _build/default/tests/MlFront_Core && ./testlibraryid.exe)
# [10:33:16.720] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:16.720] [SUCCESS] (2/2) Reserved library ids do not parse
# (cd _build/default/tests/MlFront_Core && ./testunitid.exe)
# [10:33:16.740] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:16.740] [SUCCESS] (2/2) Units reverse
# (cd _build/default/tests/MlFront_Core && ./teststdmoduleid.exe)
# [10:33:16.740] [SUCCESS] (1/3) Generated standard module names not overlap with MlFront names
# [10:33:16.740] [SUCCESS] (2/3) Regression-style tests for not being a MlFront namespace
# [10:33:16.740] [SUCCESS] (3/3) Regression-style tests for known MlFront libraries
# (cd _build/default/tests/MlFront_Core && ./testparselibrary.exe)
# [10:33:16.741] [SUCCESS] (1/2) Good library ids parse into components
# [10:33:16.741] [SUCCESS] (2/2) Sample namespace terms
# (cd _build/default/tests/MlFront_Core && ./testpackageid.exe)
# [10:33:16.757] [SUCCESS] (1/1) Ancestors of packages
# File "tests/MlFront_Core/dune", line 8, characters 8-19:
# 8 | (names fuzzparsing testparselibrary testlibraryid testunitid teststdmoduleid testpackageid)
# ^^^^^^^^^^^
# (cd _build/default/tests/MlFront_Core && ./fuzzparsing.exe)
# ModuleParsing.is_library: PASS
#
# ModuleParsing.is_standard_namespace_term: FAIL
#
# When given the input:
#
# #1 #2 [[20; 48; 24]; ?; [12; 37]]
#
# the test failed:
#
# ModuleParsing.is_standard_namespace_term: name=[KmO_Cb] ==> true
# !=
# regex: name=[KmO_Cb] ==> false
#
# File "tests/MlFront_Core/dune", line 8, characters 8-19:
# 8 | (names fuzzparsing testparselibrary testlibraryid testunitid teststdmoduleid testpackageid)
# ^^^^^^^^^^^
# (cd _build/default/tests/MlFront_Core && ./fuzzparsing.bc)
# ModuleParsing.is_library: PASS
#
# ModuleParsing.is_standard_namespace_term: FAIL
#
# When given the input:
#
# #1 #2 [[20; 48; 24]; ?; [12; 37]]
#
# the test failed:
#
# ModuleParsing.is_standard_namespace_term: name=[KmO_Cb] ==> true
# !=
# regex: name=[KmO_Cb] ==> false
#
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build MlFront_Core 2.3.1
+-
+- The following changes have been performed
| - remove MlFront_Core 2.3.1
| - install afl-persistent 1.4
| - install base-bytes base
| - install clap 0.3.0
| - install cmdliner 2.1.0
| - install cppo 1.8.0
| - install crowbar 0.2.2
| - install csexp 1.5.2
| - install cstruct 6.2.0
| - install dune-configurator 3.22.0~alpha1
| - install ezjsonm 1.3.0
| - install fmt 0.11.0
| - install hex 1.5.0
| - install jsonm 1.0.2
| - install lwt 5.9.2
| - install ocamlbuild 0.16.1
| - install ocamlfind 1.9.8
| - install ocplib-endian 1.2
| - install re 1.14.0
| - install sexplib0 v0.17.0
| - install tezt 4.3.0
| - install topkg 1.1.1
| - install uutf 1.0.4
+-
<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
not enable AFL instrumentation by default, most packages will not be
instrumented and fuzzing with afl-fuzz may not be effective.
To globally enable AFL instrumentation, create an OCaml switch like:
opam switch create 4.14.2+afl ocaml-variants.4.14.2+options ocaml-option-afl
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/4.14/.opam-switch/backup/state-20260311103254.export"
Or you can retry to install your package selection with:
/usr/bin/opam install --restore
2026-03-11 10:33.18 ---> saved as "6f3c1bdce3b65c7435419f1b41134f72b45072832a34e7e22aafc660f1b22fd6"
/home/opam: (run (shell "opam reinstall --with-test --verbose MlFront_Core.2.3.1;\
\n res=$?;\
\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 \"$pkg\" != 'MlFront_Core.2.3.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
MlFront_Core.2.3.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
- install MlFront_Core 2.3.1
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/3: [MlFront_Core.2.3.1: extract]
-> retrieved MlFront_Core.2.3.1 (cached)
Processing 2/3: [MlFront_Core: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "MlFront_Core" "-j" "255" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/MlFront_Core.2.3.1)
- (cd _build/default/tests/MlFront_Core && ./testparselibrary.bc)
- [10:33:21.901] [SUCCESS] (1/2) Good library ids parse into components
- [10:33:21.901] [SUCCESS] (2/2) Sample namespace terms
- (cd _build/default/tests/MlFront_Core && ./testlibraryid.bc)
- [10:33:21.902] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
- [10:33:21.902] [SUCCESS] (2/2) Reserved library ids do not parse
- (cd _build/default/tests/MlFront_Core && ./testpackageid.bc)
- [10:33:21.903] [SUCCESS] (1/1) Ancestors of packages
- (cd _build/default/tests/MlFront_Core && ./testunitid.bc)
- [10:33:21.914] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
- [10:33:21.914] [SUCCESS] (2/2) Units reverse
- (cd _build/default/tests/MlFront_Core && ./teststdmoduleid.bc)
- [10:33:21.927] [SUCCESS] (1/3) Generated standard module names not overlap with MlFront names
- [10:33:21.927] [SUCCESS] (2/3) Regression-style tests for not being a MlFront namespace
- [10:33:21.927] [SUCCESS] (3/3) Regression-style tests for known MlFront libraries
- (cd _build/default/tests/MlFront_Core && ./testparselibrary.exe)
- [10:33:22.116] [SUCCESS] (1/2) Good library ids parse into components
- [10:33:22.116] [SUCCESS] (2/2) Sample namespace terms
- (cd _build/default/tests/MlFront_Core && ./testlibraryid.exe)
- [10:33:22.128] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
- [10:33:22.128] [SUCCESS] (2/2) Reserved library ids do not parse
- (cd _build/default/tests/MlFront_Core && ./testunitid.exe)
- [10:33:22.143] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
- [10:33:22.143] [SUCCESS] (2/2) Units reverse
- (cd _build/default/tests/MlFront_Core && ./teststdmoduleid.exe)
- [10:33:22.153] [SUCCESS] (1/3) Generated standard module names not overlap with MlFront names
- [10:33:22.153] [SUCCESS] (2/3) Regression-style tests for not being a MlFront namespace
- [10:33:22.153] [SUCCESS] (3/3) Regression-style tests for known MlFront libraries
- (cd _build/default/tests/MlFront_Core && ./testpackageid.exe)
- [10:33:22.153] [SUCCESS] (1/1) Ancestors of packages
- File "tests/MlFront_Core/dune", line 8, characters 8-19:
- 8 | (names fuzzparsing testparselibrary testlibraryid testunitid teststdmoduleid testpackageid)
- ^^^^^^^^^^^
- (cd _build/default/tests/MlFront_Core && ./fuzzparsing.exe)
- ModuleParsing.is_library: PASS
-
- ModuleParsing.is_standard_namespace_term: FAIL
-
- When given the input:
-
- #1 #2 [[20; 48; 24]; ?; [12; 37]]
-
- the test failed:
-
- ModuleParsing.is_standard_namespace_term: name=[KmO_Cb] ==> true
- !=
- regex: name=[KmO_Cb] ==> false
-
- File "tests/MlFront_Core/dune", line 8, characters 8-19:
- 8 | (names fuzzparsing testparselibrary testlibraryid testunitid teststdmoduleid testpackageid)
- ^^^^^^^^^^^
- (cd _build/default/tests/MlFront_Core && ./fuzzparsing.bc)
- ModuleParsing.is_library: PASS
-
- ModuleParsing.is_standard_namespace_term: FAIL
-
- When given the input:
-
- #1 #2 [[20; 48; 24]; ?; [12; 37]]
-
- the test failed:
-
- ModuleParsing.is_standard_namespace_term: name=[KmO_Cb] ==> true
- !=
- regex: name=[KmO_Cb] ==> false
-
[ERROR] The compilation of MlFront_Core.2.3.1 failed at "dune build -p MlFront_Core -j 255 @install @runtest".
#=== ERROR while compiling MlFront_Core.2.3.1 =================================#
# context 2.5.0 | linux/x86_64 | ocaml-base-compiler.4.14.2 | file:///home/opam/opam-repository
# path ~/.opam/4.14/.opam-switch/build/MlFront_Core.2.3.1
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p MlFront_Core -j 255 @install @runtest
# exit-code 1
# env-file ~/.opam/log/MlFront_Core-7-75e021.env
# output-file ~/.opam/log/MlFront_Core-7-75e021.out
### output ###
# (cd _build/default/tests/MlFront_Core && ./testparselibrary.bc)
# [10:33:21.901] [SUCCESS] (1/2) Good library ids parse into components
# [10:33:21.901] [SUCCESS] (2/2) Sample namespace terms
# (cd _build/default/tests/MlFront_Core && ./testlibraryid.bc)
# [10:33:21.902] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:21.902] [SUCCESS] (2/2) Reserved library ids do not parse
# (cd _build/default/tests/MlFront_Core && ./testpackageid.bc)
# [10:33:21.903] [SUCCESS] (1/1) Ancestors of packages
# (cd _build/default/tests/MlFront_Core && ./testunitid.bc)
# [10:33:21.914] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:21.914] [SUCCESS] (2/2) Units reverse
# (cd _build/default/tests/MlFront_Core && ./teststdmoduleid.bc)
# [10:33:21.927] [SUCCESS] (1/3) Generated standard module names not overlap with MlFront names
# [10:33:21.927] [SUCCESS] (2/3) Regression-style tests for not being a MlFront namespace
# [10:33:21.927] [SUCCESS] (3/3) Regression-style tests for known MlFront libraries
# (cd _build/default/tests/MlFront_Core && ./testparselibrary.exe)
# [10:33:22.116] [SUCCESS] (1/2) Good library ids parse into components
# [10:33:22.116] [SUCCESS] (2/2) Sample namespace terms
# (cd _build/default/tests/MlFront_Core && ./testlibraryid.exe)
# [10:33:22.128] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:22.128] [SUCCESS] (2/2) Reserved library ids do not parse
# (cd _build/default/tests/MlFront_Core && ./testunitid.exe)
# [10:33:22.143] [SUCCESS] (1/2) Generated module names not overlap with MlFront names
# [10:33:22.143] [SUCCESS] (2/2) Units reverse
# (cd _build/default/tests/MlFront_Core && ./teststdmoduleid.exe)
# [10:33:22.153] [SUCCESS] (1/3) Generated standard module names not overlap with MlFront names
# [10:33:22.153] [SUCCESS] (2/3) Regression-style tests for not being a MlFront namespace
# [10:33:22.153] [SUCCESS] (3/3) Regression-style tests for known MlFront libraries
# (cd _build/default/tests/MlFront_Core && ./testpackageid.exe)
# [10:33:22.153] [SUCCESS] (1/1) Ancestors of packages
# File "tests/MlFront_Core/dune", line 8, characters 8-19:
# 8 | (names fuzzparsing testparselibrary testlibraryid testunitid teststdmoduleid testpackageid)
# ^^^^^^^^^^^
# (cd _build/default/tests/MlFront_Core && ./fuzzparsing.exe)
# ModuleParsing.is_library: PASS
#
# ModuleParsing.is_standard_namespace_term: FAIL
#
# When given the input:
#
# #1 #2 [[20; 48; 24]; ?; [12; 37]]
#
# the test failed:
#
# ModuleParsing.is_standard_namespace_term: name=[KmO_Cb] ==> true
# !=
# regex: name=[KmO_Cb] ==> false
#
# File "tests/MlFront_Core/dune", line 8, characters 8-19:
# 8 | (names fuzzparsing testparselibrary testlibraryid testunitid teststdmoduleid testpackageid)
# ^^^^^^^^^^^
# (cd _build/default/tests/MlFront_Core && ./fuzzparsing.bc)
# ModuleParsing.is_library: PASS
#
# ModuleParsing.is_standard_namespace_term: FAIL
#
# When given the input:
#
# #1 #2 [[20; 48; 24]; ?; [12; 37]]
#
# the test failed:
#
# ModuleParsing.is_standard_namespace_term: name=[KmO_Cb] ==> true
# !=
# regex: name=[KmO_Cb] ==> false
#
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build MlFront_Core 2.3.1
+-
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose MlFront_Core.2.3.1' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose MlFront_Core.2.3.1;
res=$?;
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 "$pkg" != 'MlFront_Core.2.3.1' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 1
2026-03-11 10:33.30: Job failed: Failed: Build failed
2026-03-11 10:33.30: Log analysis:
2026-03-11 10:33.30: >>>
[ERROR] The compilation of MlFront_Core.2.3.1 failed at "dune build -p MlFront_Core -j 255 @install @runtest".
(score = 20)
2026-03-11 10:33.30: >>>
[ERROR] The compilation of MlFront_Core.2.3.1 failed at "dune build -p MlFront_Core -j 255 @install @runtest".
(score = 20)
2026-03-11 10:33.30: The compilation of MlFront_Core.2.3.1 failed at "dune build -p MlFront_Core -j 255 @install @runtest".