(for PR #29582)
2026-03-25 13:13.10: New job: test MlFront_ZipFile.2.3.1 with ocaml-compiler.5.4.0~beta2, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29582/head (fa5fb3a6a806e832e4c7791145889a6bbe8b64ef)
on debian-13-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29582/head" && git reset --hard fa5fb3a6
git fetch origin master
git merge --no-edit 2f93e9d4614d6376ed929fc2cee7c59cb9d5833b
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2
RUN opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2; \
res=$?; \
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 "$pkg" != 'ocaml-compiler.5.4.0~beta2' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall MlFront_ZipFile.2.3.1; \
res=$?; \
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 "$pkg" != 'MlFront_ZipFile.2.3.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test MlFront_ZipFile.2.3.1) || true
RUN opam reinstall --with-test --verbose MlFront_ZipFile.2.3.1; \
res=$?; \
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 "$pkg" != 'MlFront_ZipFile.2.3.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-25 13:13.10: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ocaml-compiler.5.4.0~beta2-MlFront_ZipFile.2.3.1-fa5fb3a6a806e832e4c7791145889a6bbe8b64ef"
2026-03-25 13:13.10: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
\n res=$?;\
\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 \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall MlFront_ZipFile.2.3.1;\
\n res=$?;\
\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 \"$pkg\" != 'MlFront_ZipFile.2.3.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test MlFront_ZipFile.2.3.1) || true"))
(run (shell "opam reinstall --with-test --verbose MlFront_ZipFile.2.3.1;\
\n res=$?;\
\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 \"$pkg\" != 'MlFront_ZipFile.2.3.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-25 13:13.10: Waiting for resource in pool OCluster
2026-03-25 14:05.13: Waiting for worker…
2026-03-25 14:06.57: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at 2f93e9d461 Merge pull request #29592 from dinosaure/release-miou-v0.5.5
Merge made by the 'ort' strategy.
packages/ocaml-compiler/ocaml-compiler.5.3.0/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.3/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~alpha1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta1/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.4.0~beta2/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.0~rc1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4.1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.4/opam | 5 ++++-
.../ocaml-compiler/ocaml-compiler.5.5.0~alpha1/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.5/opam | 5 ++++-
packages/ocaml-compiler/ocaml-compiler.5.6/opam | 5 ++++-
packages/ocaml-option-llvm/ocaml-option-llvm.1/opam | 18 ++++++++++++++++++
.../ocaml-options-vanilla/ocaml-options-vanilla.1/opam | 1 +
packages/ocaml-variants/ocaml-variants.5.2.0+msvc/opam | 2 ++
15 files changed, 69 insertions(+), 12 deletions(-)
create mode 100644 packages/ocaml-option-llvm/ocaml-option-llvm.1/opam
(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-25 14:07.37 ---> using "41eea30e3f639c18d8cf57c309ec76919ec7b2398036f7e41744cbce59a133d3" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-25 14:07.37 ---> using "4ad7f430d684c40cedc651267e0edf890c044fe4e624255de377c471b4526bac" 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.
Continue? [Y/n] y
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.
[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
2026-03-25 14:07.37 ---> using "71fa58e52457bf6a7eac317c6a6ef1e2bdf53e533a1e4fd04b90c9349347e038" 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 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
2026-03-25 14:07.37 ---> using "ed86081cb38ca125a920162bfe6a4bb7b1c27c6973c917551687c83cf44dbfdf" 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/"))
2026-03-25 14:07.37 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-25 14:07.38 ---> using "034191995d824300f355cbba1072d6e5fe6d815701f24eb84d82c75009d73829" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-25 14:07.38 ---> using "8232259ea36ea8848dc29ae49703acf145fd27b40f3ebd8fb785db7f8da1b9d4" from cache
/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 [114 kB]
- Fetched 10.0 MB in 1s (10.4 MB/s)
- Reading package lists...
2026-03-25 14:07.38 ---> using "a75782a571df4fc8f8933e94c681af881015ee87cdd4c652f8ae9af1d8cfad37" from cache
/home/opam: (run (shell "opam pin add -k version -yn ocaml-compiler.5.4.0~beta2 5.4.0~beta2"))
ocaml-compiler is now pinned to version 5.4.0~beta2
2026-03-25 14:07.38 ---> using "6a5005f94ec93c4cfbc555c3d261f1a9e44ce02f7cf737f7e023902aa066afba" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall --update-invariant ocaml-compiler.5.4.0~beta2;\
\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 \"$pkg\" != 'ocaml-compiler.5.4.0~beta2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ocaml-compiler.5.4.0~beta2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== remove 1 package
- remove ocaml-base-compiler 5.4.0 (pinned) [conflicts with ocaml-compiler]
=== downgrade 1 package
- downgrade ocaml-compiler 5.4.0 to 5.4.0~beta2 (pinned)
=== recompile 6 packages
- recompile base-domains base [uses ocaml]
- recompile base-effects base [uses ocaml]
- recompile base-nnp base [uses base-domains]
- recompile ocaml 5.4.0 [uses ocaml-base-compiler]
- recompile ocaml-config 3 [uses ocaml-base-compiler]
- recompile opam-depext 1.2.3 [uses ocaml]
=== install 1 package
- install ocaml-variants 5.4.0~beta2+options [required by ocaml]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-compiler.5.4.0~beta2 (cached)
-> retrieved ocaml-config.3 (cached)
-> retrieved opam-depext.1.2.3 (cached)
-> removed base-effects.base
-> removed base-nnp.base
-> removed base-domains.base
-> removed opam-depext.1.2.3
-> removed ocaml.5.4.0
-> removed ocaml-config.3
-> removed ocaml-base-compiler.5.4.0
-> removed ocaml-compiler.5.4.0
-> installed ocaml-compiler.5.4.0~beta2
-> installed ocaml-variants.5.4.0~beta2+options
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
-> installed opam-depext.1.2.3
[NOTE] Switch invariant was updated to ["ocaml-variants" {= "5.4.0~beta2+options"}]
Use `opam switch set-invariant' to change it.
Done.
<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# To update the current shell environment, run: eval $(opam env)
2026-03-25 14:07.38 ---> using "e030a93f7882e2604088ed6928ceb441b94d1a6a8f699222926e1ee68fd1dd8f" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall MlFront_ZipFile.2.3.1;\
\n res=$?;\
\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 \"$pkg\" != 'MlFront_ZipFile.2.3.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
MlFront_ZipFile.2.3.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
- install dune 3.22.0 [required by MlFront_ZipFile]
- install MlFront_ZipFile 2.3.1
- install re 1.14.0 [required by MlFront_ZipFile]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0 (cached)
-> retrieved MlFront_ZipFile.2.3.1 (cached)
-> retrieved re.1.14.0 (cached)
-> installed dune.3.22.0
-> installed re.1.14.0
[ERROR] The compilation of MlFront_ZipFile.2.3.1 failed at "dune build -p MlFront_ZipFile -j 255 @install".
#=== ERROR while compiling MlFront_ZipFile.2.3.1 ==============================#
# context 2.5.0 | linux/x86_64 | ocaml-variants.5.4.0~beta2+options | file:///home/opam/opam-repository
# path ~/.opam/5.4/.opam-switch/build/MlFront_ZipFile.2.3.1
# command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p MlFront_ZipFile -j 255 @install
# exit-code 1
# env-file ~/.opam/log/MlFront_ZipFile-7-a7a43a.env
# output-file ~/.opam/log/MlFront_ZipFile-7-a7a43a.out
### output ###
# (cd _build/default/src/MlFront_ZipFile && ./zipfile_discover.exe -word_size 64 -ccomp_type cc -bytecomp_c_compiler 'gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64') > _build/default/src/MlFront_ZipFile/zipfile_discovered.sexp
# checking symbols S_ISVTX, S_IFMT, S_IFDIR and S_ISSOCK ...
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:3:26: error: 'S_ISVTX' undeclared here (not in a function)
# 3 | static int mode1 = S_ISVTX;
# | ^~~~~~~
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:4:26: error: 'S_IFDIR' undeclared here (not in a function); did you mean 'S_ISDIR'?
# 4 | static int mode2 = S_IFDIR;
# | ^~~~~~~
# | S_ISDIR
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:5:29: error: 'S_IFMT' undeclared here (not in a function)
# 5 | static int modemask = S_IFMT;
# | ^~~~~~
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:7:25: error: S_ISSOCK() macro is not available
# 7 | #pragma GCC error "S_ISSOCK() macro is not available"
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# MlFront_ZipFile discovered:
# ; -word_size 64
# ; -ccomp_type cc
# ; env(MLFRONT_STUBS_BUILD_TYPE)
# ; -bytecomp_c_compiler gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64
# (-fPIC -std=c11 -Wall -Wextra -Werror -pedantic -Wno-implicit-function-declaration -D_XOPEN_SOURCE=600)
# File "src/MlFront_ZipFile/dune", line 18, characters 3-24:
# 18 | mlfront_zipfile_stubs)
# ^^^^^^^^^^^^^^^^^^^^^
# (cd _build/default/src/MlFront_ZipFile && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -fPIC -std=c11 -Wall -Wextra -Werror -pedantic -Wno-implicit-function-declaration -D_XOPEN_SOURCE=600 -g -I /home/opam/.opam/5.4/lib/ocaml -I /home/opam/.opam/5.4/lib/ocaml/unix -o mlfront_zipfile_stubs.o -c c/mlfront_zipfile_stubs.c)
# In file included from /home/opam/.opam/5.4/lib/ocaml/caml/callback.h:22,
# from c/mlfront_zipfile_stubs.c:4:
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:89:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 89 | CAMLmalloc(caml_stat_free, 1, 1) CAMLreturns_nonnull()
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:89:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:96:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 96 | CAMLmalloc(caml_stat_free, 1, 1)
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:96:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:105:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 105 | CAMLaligned_alloc(caml_stat_free, 1, 1, 2) CAMLreturns_nonnull()
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:105:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:105:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:112:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 112 | CAMLaligned_alloc(caml_stat_free, 1, 1, 2)
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:112:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:112:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:121:35: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 121 | CAMLcalloc(caml_stat_free, 1, 1, 2)
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:121:35: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:132:14: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 132 | CAMLrealloc(2) CAMLreturns_nonnull()
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:138:14: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 138 | CAMLrealloc(2)
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:149:28: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 149 | CAMLalloc(caml_stat_free, 1) CAMLreturns_nonnull()
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:155:28: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 155 | CAMLalloc(caml_stat_free, 1)
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:175:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 175 | CAMLmalloc(caml_stat_free, 1, 2) CAMLreturns_nonnull()
# | ^
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:175:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:184:28: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
# 184 | CAMLalloc(caml_stat_free, 1) CAMLreturns_nonnull()
# | ^
# cc1: all warnings being treated as errors
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build MlFront_ZipFile 2.3.1
+-
+- The following changes have been performed
| - install dune 3.22.0
| - install re 1.14.0
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260325140739.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall MlFront_ZipFile.2.3.1;
res=$?;
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 "$pkg" != 'MlFront_ZipFile.2.3.1' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 1
2026-03-25 14:08.27: Job failed: Failed: Build failed
2026-03-25 14:08.27: Log analysis:
2026-03-25 14:08.27: >>>
[ERROR] The compilation of MlFront_ZipFile.2.3.1 failed at "dune build -p MlFront_ZipFile -j 255 @install".
(score = 20)
2026-03-25 14:08.27: >>>
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:3:26: error: 'S_ISVTX' undeclared here (not in a function)
(score = 30)
2026-03-25 14:08.27: >>>
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:4:26: error: 'S_IFDIR' undeclared here (not in a function); did you mean 'S_ISDIR'?
(score = 30)
2026-03-25 14:08.27: >>>
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:5:29: error: 'S_IFMT' undeclared here (not in a function)
(score = 30)
2026-03-25 14:08.27: >>>
# /opam-tmp/build_b67423_dune/MlFront_ZipFile__check64cadf.c:7:25: error: S_ISSOCK() macro is not available
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:89:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:89:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:96:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:105:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:112:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:112:42: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:121:35: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:121:35: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:138:14: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:149:28: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:155:28: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:175:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: >>>
# /home/opam/.opam/5.4/lib/ocaml/caml/memory.h:175:32: error: ISO C99 requires at least one argument for the "..." in a variadic macro [-Werror]
(score = 30)
2026-03-25 14:08.27: 'S_ISVTX' undeclared here (not in a function)