Build:
- 0
2026-01-19 06:22.23: New job: test nanoev-posix.0.1 with multicore-magic.2.3.2, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29241/head (8a29198738126ebc56ce3ef2a951ab8546d3849b)
on debian-13-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29241/head" && git reset --hard 8a291987
git fetch origin master
git merge --no-edit 39960ffbaf3e5b50a1e354d4c99bfecc01e358ca
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn multicore-magic.2.3.2 2.3.2
RUN opam reinstall multicore-magic.2.3.2; \
res=$?; \
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 "$pkg" != 'multicore-magic.2.3.2' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall nanoev-posix.0.1; \
res=$?; \
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 "$pkg" != 'nanoev-posix.0.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test nanoev-posix.0.1) || true
RUN opam reinstall --with-test --verbose nanoev-posix.0.1; \
res=$?; \
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 "$pkg" != 'nanoev-posix.0.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-19 06:22.23: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17-multicore-magic.2.3.2-nanoev-posix.0.1-8a29198738126ebc56ce3ef2a951ab8546d3849b"
2026-01-19 06:22.23: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn multicore-magic.2.3.2 2.3.2"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall multicore-magic.2.3.2;\
\n res=$?;\
\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 \"$pkg\" != 'multicore-magic.2.3.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall nanoev-posix.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'nanoev-posix.0.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test nanoev-posix.0.1) || true"))
(run (shell "opam reinstall --with-test --verbose nanoev-posix.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'nanoev-posix.0.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-01-19 06:22.23: Waiting for resource in pool OCluster
2026-01-19 06:22.23: Waiting for worker…
2026-01-19 06:22.36: Got resource from pool OCluster
Building on clete
All commits already cached
Updating files: 80% (15511/19230)
Updating files: 81% (15577/19230)
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Updating files: 100% (19230/19230)
Updating files: 100% (19230/19230), done.
HEAD is now at 39960ffbaf Merge pull request #29193 from recoules/release-binsec-0.11.0
Merge made by the 'ort' strategy.
.../multicore-magic-dscheck.2.3.2/opam | 39 ++++++++++++++++++++
.../multicore-magic/multicore-magic.2.3.2/opam | 42 ++++++++++++++++++++++
2 files changed, 81 insertions(+)
create mode 100644 packages/multicore-magic-dscheck/multicore-magic-dscheck.2.3.2/opam
create mode 100644 packages/multicore-magic/multicore-magic.2.3.2/opam
(from ocaml/opam:debian-13-ocaml-5.4@sha256:fc4475154a81e45c7a4fe10ae1ce9017b16705b50ae99ec37ca5504484b8ff17)
2026-01-19 06:22.58 ---> using "03f0951594c938350775771f8c8fede6d107f2d2eee244220b7b8b4b1567de6e" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-19 06:22.58 ---> using "c933f036b19f2f0c0887f671ec993a9dc79755040cbb635c24c9b9c241c841cd" 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
2026-01-19 06:23.13 ---> saved as "7ecc7f75a5bf9dcfd6502f8a59ae1f7ab294c7cb737f8dd9abe743475bc57ced"
/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 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
2026-01-19 06:23.14 ---> saved as "f03eee248d01b26761fba1ca57252b7a2d5a4073d6250967ee99f663b30113e2"
/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/"))
2026-01-19 06:23.30 ---> saved as "bf0379b82096b6ba5dc91e9f0222794ba43ccc18e72cfb20cf13ead08a8436d8"
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-19 06:23.48 ---> saved as "1b559820d1dcb76359b0c6528f86455e33882c1e87371cc736fff80265ffad80"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-19 06:24.14 ---> saved as "f74524e4714c69a7918bf7ab123d4c777a69dd40d98dc5804d370f6198c68faa"
/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 [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [96.1 kB]
- Fetched 9998 kB in 2s (6264 kB/s)
- Reading package lists...
-
2026-01-19 06:24.18 ---> saved as "a224bad9636a4497b6eea9fc14b087b60bd0957d842c0e8c923200344db2497f"
/home/opam: (run (shell "opam pin add -k version -yn multicore-magic.2.3.2 2.3.2"))
multicore-magic is now pinned to version 2.3.2
2026-01-19 06:24.20 ---> saved as "8a1d6c991a13bea9c4d07a357dc46da2d3e3f32b9f6ff5cb4739e62c1b4cf125"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall multicore-magic.2.3.2;\
\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 \"$pkg\" != 'multicore-magic.2.3.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
multicore-magic.2.3.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
- install dune 3.21.0 [required by multicore-magic]
- install multicore-magic 2.3.2 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.0 (cached)
-> retrieved multicore-magic.2.3.2 (cached)
-> installed dune.3.21.0
-> installed multicore-magic.2.3.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-19 06:25.26 ---> saved as "0d20e7ece1c1a6068dc5f06739d7ae5f6a0e5959885ebbaea9e41d4116c59dde"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall nanoev-posix.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'nanoev-posix.0.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
nanoev-posix.0.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 16 packages
- install backoff 0.1.1 [required by picos, picos_std]
- install csexp 1.5.2 [required by dune-configurator]
- install dune-configurator 3.21.0 [required by iomux]
- install iomux 0.4 [required by nanoev-posix]
- install iostream 0.3 [required by nanoev-picos]
- install mtime 2.1.0 [required by nanoev-posix]
- install nanoev 0.1 [required by nanoev-posix]
- install nanoev-picos 0.1 [required by nanoev-posix]
- install nanoev-posix 0.1
- install ocamlbuild 0.16.1 [required by mtime]
- install ocamlfind 1.9.8 [required by mtime]
- install picos 0.6.0 [required by nanoev-picos]
- install picos_aux 0.6.0 [required by picos_std]
- install picos_std 0.6.0 [required by nanoev-picos]
- install thread-local-storage 0.2 [required by picos]
- install topkg 1.1.1 [required by mtime]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.1 (cached)
-> retrieved csexp.1.5.2 (cached)
-> installed backoff.0.1.1
-> installed csexp.1.5.2
-> retrieved dune-configurator.3.21.0 (cached)
-> retrieved iomux.0.4 (cached)
-> retrieved iostream.0.3 (cached)
-> retrieved mtime.2.1.0 (cached)
-> retrieved nanoev.0.1, nanoev-picos.0.1, nanoev-posix.0.1 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved picos.0.6.0, picos_aux.0.6.0, picos_std.0.6.0 (cached)
-> retrieved thread-local-storage.0.2 (cached)
-> installed nanoev.0.1
-> retrieved topkg.1.1.1 (cached)
-> installed iostream.0.3
-> installed picos_aux.0.6.0
-> installed thread-local-storage.0.2
-> installed picos.0.6.0
-> installed dune-configurator.3.21.0
-> installed picos_std.0.6.0
-> installed nanoev-picos.0.1
-> installed iomux.0.4
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed mtime.2.1.0
-> installed nanoev-posix.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-19 06:26.32 ---> saved as "1040a1f820183290197d34e7c3a20baa33ae12217ca3bc47d0ee5fec66ce87b0"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test nanoev-posix.0.1) || true"))
The following actions will be performed:
=== recompile 3 packages
- recompile nanoev 0.1 [uses trace]
- recompile nanoev-picos 0.1 [uses nanoev]
- recompile nanoev-posix 0.1
=== install 4 packages
- install either 1.0.0 [required by moonpool]
- install moonpool 0.10 [required by nanoev-posix]
- install trace 0.10.1 [required by nanoev-posix]
- install trace-tef 0.10.1 [required by nanoev-posix]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved either.1.0.0 (https://opam.ocaml.org/cache)
-> retrieved moonpool.0.10 (https://opam.ocaml.org/cache)
-> retrieved nanoev.0.1, nanoev-picos.0.1, nanoev-posix.0.1 (https://opam.ocaml.org/cache)
-> installed either.1.0.0
-> retrieved trace.0.10.1, trace-tef.0.10.1 (https://opam.ocaml.org/cache)
-> removed nanoev-posix.0.1
-> removed nanoev-picos.0.1
-> removed nanoev.0.1
-> installed trace.0.10.1
-> installed nanoev.0.1
-> installed trace-tef.0.10.1
-> installed moonpool.0.10
-> installed nanoev-picos.0.1
-> installed nanoev-posix.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-19 06:26.44 ---> saved as "833f8835e5bc4ae3e109e44272251bf50396c6041d83450eb68764e98b31767c"
/home/opam: (run (shell "opam reinstall --with-test --verbose nanoev-posix.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'nanoev-posix.0.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
The following actions will be performed:
=== recompile 1 package
- recompile nanoev-posix 0.1
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/4: [nanoev-posix.0.1: extract]
-> retrieved nanoev-posix.0.1 (cached)
Processing 2/4: [nanoev-posix: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "nanoev-posix" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/nanoev-posix.0.1)
-> compiled nanoev-posix.0.1
-> removed nanoev-posix.0.1
-> installed nanoev-posix.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-19 06:26.52 ---> saved as "c98c13db6b2400c6cdc60ba24ec78f44bf56d0bbd8e320d73100d51e06a3b33e"
Job succeeded
2026-01-19 06:27.02: Job succeeded