- github
- ocaml
- opam-repository
- e26ca3
- compilers,5.4,conf-m4.1,revdeps,nx.1.0.0~alpha3
(not at the head of any monitored branch or PR)
2026-03-21 18:51.58: New job: test nx.1.0.0~alpha3 with conf-m4.1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29579/head (e26ca330660bcb49f8bb8e3d37703d278be8c4bd)
on debian-13-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29579/head" && git reset --hard e26ca330
git fetch origin master
git merge --no-edit 76bf2ed9443fdee37e6f046c6295d358be3f8598
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn conf-m4.1 1
RUN opam reinstall conf-m4.1; \
res=$?; \
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 "$pkg" != 'conf-m4.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall nx.1.0.0~alpha3; \
res=$?; \
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 "$pkg" != 'nx.1.0.0~alpha3' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test nx.1.0.0~alpha3) || true
RUN opam reinstall --with-test --verbose nx.1.0.0~alpha3; \
res=$?; \
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 "$pkg" != 'nx.1.0.0~alpha3' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-21 18:51.58: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-conf-m4.1-nx.1.0.0~alpha3-e26ca330660bcb49f8bb8e3d37703d278be8c4bd"
2026-03-21 18:51.58: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn conf-m4.1 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall conf-m4.1;\
\n res=$?;\
\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 \"$pkg\" != 'conf-m4.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall nx.1.0.0~alpha3;\
\n res=$?;\
\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 \"$pkg\" != 'nx.1.0.0~alpha3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test nx.1.0.0~alpha3) || true"))
(run (shell "opam reinstall --with-test --verbose nx.1.0.0~alpha3;\
\n res=$?;\
\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 \"$pkg\" != 'nx.1.0.0~alpha3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-21 18:51.58: Waiting for resource in pool OCluster
2026-03-22 00:09.06: Waiting for worker…
2026-03-22 00:11.05: Got resource from pool OCluster
Building on phoebe
All commits already cached
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Updating files: 100% (18509/18509), done.
HEAD is now at 76bf2ed944 Merge pull request #29572 from hannesm/release-letsencrypt-v2.0.0
Updating 76bf2ed944..e26ca33066
Fast-forward
packages/conf-findutils/conf-findutils.1/opam | 2 ++
packages/conf-m4/conf-m4.1/opam | 1 +
.../conf-mingw-w64-bzip2-x86_64/conf-mingw-w64-bzip2-x86_64.1/opam | 4 ++--
packages/conf-mingw-w64-gcc-x86_64/conf-mingw-w64-gcc-x86_64.1/opam | 4 ++--
packages/conf-mingw-w64-gmp-x86_64/conf-mingw-w64-gmp-x86_64.1/opam | 4 ++--
.../conf-mingw-w64-pkgconf-x86_64.1/opam | 6 +++---
.../conf-mingw-w64-zlib-x86_64/conf-mingw-w64-zlib-x86_64.1/opam | 4 ++--
.../conf-mingw-w64-zstd-x86_64/conf-mingw-w64-zstd-x86_64.1/opam | 4 ++--
packages/conf-perl/conf-perl.2/opam | 1 +
9 files changed, 17 insertions(+), 13 deletions(-)
(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-22 00:11.16 ---> 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"))
2026-03-22 00:11.16 ---> 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.
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
2026-03-22 00:11.16 ---> 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 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
2026-03-22 00:11.16 ---> 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/"))
2026-03-22 00:11.16 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-22 00:11.18 ---> using "b120bcda94d7b28341eda9e6983ed9584bfacdc7ebba5a9339be9d3da3dbac07" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-22 00:11.18 ---> using "54b74ea497ddef8a85cebd6616738a836e11567683e7b5978408796b8d440b7c" 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 2s (5184 kB/s)
- Reading package lists...
-
2026-03-22 00:11.18 ---> using "25118019c36e500488efb1176c974f4d94805064ce8a1c406e346bbe0271b740" from cache
/home/opam: (run (shell "opam pin add -k version -yn conf-m4.1 1"))
conf-m4 is now pinned to version 1
2026-03-22 00:11.18 ---> using "692dee7483e23329950e9d9f702b1dc6667ead5f874d23ceb6561767300b17e5" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall conf-m4.1;\
\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 \"$pkg\" != 'conf-m4.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
conf-m4.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
- install conf-m4 1 (pinned)
The following system packages will first need to be installed:
m4
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation
[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (Reading database ...
(Reading database ... 5%
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(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-m4.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:11.18 ---> using "84004737b039d87820738b7baa052cf3b73d87baa17ab4ea48cc00ac0dce0592" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall nx.1.0.0~alpha3;\
\n res=$?;\
\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 \"$pkg\" != 'nx.1.0.0~alpha3' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
nx.1.0.0~alpha3 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 10 packages
- install conf-pkg-config 4 [required by nx]
- install conf-zlib 1 [required by nx]
- install csexp 1.5.2 [required by dune-configurator]
- install dune 3.22.0 [required by nx]
- install dune-configurator 3.22.0 [required by nx]
- install logs 0.10.0 [required by nx]
- install nx 1.0.0~alpha3
- install ocamlbuild 0.16.1 [required by logs]
- install ocamlfind 1.9.8 [required by logs]
- install topkg 1.1.1 [required by logs]
The following system packages will first need to be installed:
liblapacke-dev libopenblas-dev pkg-config zlib1g-dev
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation
[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "liblapacke-dev" "libopenblas-dev" "pkg-config" "zlib1g-dev"
- Selecting previously unselected package libblas3:amd64.
- (Reading database ...
(Reading database ... 5%
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(Reading database ... 20741 files and directories currently installed.)
- Preparing to unpack .../00-libblas3_3.12.1-6_amd64.deb ...
- Unpacking libblas3:amd64 (3.12.1-6) ...
- Selecting previously unselected package libblas-dev:amd64.
- Preparing to unpack .../01-libblas-dev_3.12.1-6_amd64.deb ...
- Unpacking libblas-dev:amd64 (3.12.1-6) ...
- Selecting previously unselected package libgfortran5:amd64.
- Preparing to unpack .../02-libgfortran5_14.2.0-19_amd64.deb ...
- Unpacking libgfortran5:amd64 (14.2.0-19) ...
- Selecting previously unselected package libopenblas0-pthread:amd64.
- Preparing to unpack .../03-libopenblas0-pthread_0.3.29+ds-3_amd64.deb ...
- Unpacking libopenblas0-pthread:amd64 (0.3.29+ds-3) ...
- Selecting previously unselected package liblapack3:amd64.
- Preparing to unpack .../04-liblapack3_3.12.1-6_amd64.deb ...
- Unpacking liblapack3:amd64 (3.12.1-6) ...
- Selecting previously unselected package libopenblas-pthread-dev:amd64.
- Preparing to unpack .../05-libopenblas-pthread-dev_0.3.29+ds-3_amd64.deb ...
- Unpacking libopenblas-pthread-dev:amd64 (0.3.29+ds-3) ...
- Selecting previously unselected package liblapack-dev:amd64.
- Preparing to unpack .../06-liblapack-dev_3.12.1-6_amd64.deb ...
- Unpacking liblapack-dev:amd64 (3.12.1-6) ...
- Selecting previously unselected package libtmglib3:amd64.
- Preparing to unpack .../07-libtmglib3_3.12.1-6_amd64.deb ...
- Unpacking libtmglib3:amd64 (3.12.1-6) ...
- Selecting previously unselected package liblapacke:amd64.
- Preparing to unpack .../08-liblapacke_3.12.1-6_amd64.deb ...
- Unpacking liblapacke:amd64 (3.12.1-6) ...
- Selecting previously unselected package libtmglib-dev:amd64.
- Preparing to unpack .../09-libtmglib-dev_3.12.1-6_amd64.deb ...
- Unpacking libtmglib-dev:amd64 (3.12.1-6) ...
- Selecting previously unselected package liblapacke-dev:amd64.
- Preparing to unpack .../10-liblapacke-dev_3.12.1-6_amd64.deb ...
- Unpacking liblapacke-dev:amd64 (3.12.1-6) ...
- Selecting previously unselected package libopenblas0:amd64.
- Preparing to unpack .../11-libopenblas0_0.3.29+ds-3_amd64.deb ...
- Unpacking libopenblas0:amd64 (0.3.29+ds-3) ...
- Selecting previously unselected package libopenblas-dev:amd64.
- Preparing to unpack .../12-libopenblas-dev_0.3.29+ds-3_amd64.deb ...
- Unpacking libopenblas-dev:amd64 (0.3.29+ds-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../13-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../14-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../15-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../16-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../17-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libblas3:amd64 (3.12.1-6) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/blas/libblas.so.3 to provide /usr/lib/x86_64-linux-gnu/libblas.so.3 (libblas.so.3-x86_64-linux-gnu) in auto mode
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libgfortran5:amd64 (14.2.0-19) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libblas-dev:amd64 (3.12.1-6) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/blas/libblas.so to provide /usr/lib/x86_64-linux-gnu/libblas.so (libblas.so-x86_64-linux-gnu) in auto mode
- Setting up liblapack3:amd64 (3.12.1-6) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3 to provide /usr/lib/x86_64-linux-gnu/liblapack.so.3 (liblapack.so.3-x86_64-linux-gnu) in auto mode
- Setting up libopenblas0-pthread:amd64 (0.3.29+ds-3) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 to provide /usr/lib/x86_64-linux-gnu/libblas.so.3 (libblas.so.3-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3 to provide /usr/lib/x86_64-linux-gnu/liblapack.so.3 (liblapack.so.3-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblas.so.0 to provide /usr/lib/x86_64-linux-gnu/libopenblas.so.0 (libopenblas.so.0-x86_64-linux-gnu) in auto mode
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up libtmglib3:amd64 (3.12.1-6) ...
- Setting up liblapack-dev:amd64 (3.12.1-6) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/lapack/liblapack.so to provide /usr/lib/x86_64-linux-gnu/liblapack.so (liblapack.so-x86_64-linux-gnu) in auto mode
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libopenblas0:amd64 (0.3.29+ds-3) ...
- Setting up liblapacke:amd64 (3.12.1-6) ...
- Setting up libtmglib-dev:amd64 (3.12.1-6) ...
- Setting up libopenblas-pthread-dev:amd64 (0.3.29+ds-3) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so to provide /usr/lib/x86_64-linux-gnu/libblas.so (libblas.so-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so to provide /usr/lib/x86_64-linux-gnu/liblapack.so (liblapack.so-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblas.so to provide /usr/lib/x86_64-linux-gnu/libopenblas.so (libopenblas.so-x86_64-linux-gnu) in auto mode
- Setting up liblapacke-dev:amd64 (3.12.1-6) ...
- Setting up libopenblas-dev:amd64 (0.3.29+ds-3) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.5.2 (cached)
-> installed conf-pkg-config.4
-> installed conf-zlib.1
-> retrieved dune.3.22.0, dune-configurator.3.22.0 (cached)
-> retrieved logs.0.10.0 (cached)
-> retrieved nx.1.0.0~alpha3 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved topkg.1.1.1 (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed logs.0.10.0
-> installed dune.3.22.0
-> installed csexp.1.5.2
-> installed dune-configurator.3.22.0
-> installed nx.1.0.0~alpha3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:16.04 ---> saved as "f817b9093893e75e2502848fb92776aa92d3b2d3f71817194479ccb5e4be41fb"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test nx.1.0.0~alpha3) || true"))
The following actions will be performed:
=== recompile 2 packages
- recompile logs 0.10.0 [uses cmdliner]
- recompile nx 1.0.0~alpha3
=== install 10 packages
- install astring 0.8.5 [required by mdx]
- install camlp-streams 5.0.1 [required by mdx]
- install cmdliner 2.1.0 [required by mdx]
- install cppo 1.8.0 [required by mdx]
- install fmt 0.11.0 [required by mdx]
- install mdx 2.5.1 [required by nx]
- install ocaml-version 4.0.3 [required by mdx]
- install re 1.14.0 [required by mdx]
- install result 1.5 [required by mdx]
- install windtrap 0.1.0 [required by nx]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5 (https://opam.ocaml.org/cache)
-> retrieved camlp-streams.5.0.1 (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0 (https://opam.ocaml.org/cache)
-> retrieved cppo.1.8.0 (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0 (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0 (https://opam.ocaml.org/cache)
-> retrieved mdx.2.5.1 (https://opam.ocaml.org/cache)
-> installed camlp-streams.5.0.1
-> installed cppo.1.8.0
-> installed astring.0.8.5
-> retrieved nx.1.0.0~alpha3 (https://opam.ocaml.org/cache)
-> retrieved ocaml-version.4.0.3 (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0 (https://opam.ocaml.org/cache)
-> retrieved result.1.5 (https://opam.ocaml.org/cache)
-> retrieved windtrap.0.1.0 (https://opam.ocaml.org/cache)
-> installed ocaml-version.4.0.3
-> installed result.1.5
-> installed re.1.14.0
-> installed windtrap.0.1.0
-> removed nx.1.0.0~alpha3
-> removed logs.0.10.0
-> installed cmdliner.2.1.0
-> installed fmt.0.11.0
-> installed logs.0.10.0
-> installed mdx.2.5.1
-> installed nx.1.0.0~alpha3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:18.47 ---> saved as "26dc27f3f8790241548017b7ed13349d2824a53655c02078e2580658f1ee5c96"
/home/opam: (run (shell "opam reinstall --with-test --verbose nx.1.0.0~alpha3;\
\n res=$?;\
\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 \"$pkg\" != 'nx.1.0.0~alpha3' && partial_fails=\"$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 nx 1.0.0~alpha3
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/4: [nx.1.0.0~alpha3: extract]
-> retrieved nx.1.0.0~alpha3 (cached)
Processing 2/4: [nx: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "nx" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3)
- (cd _build/default/packages/nx/lib/buffer/test && ./test_nx_buffer.exe)
-
- Testing Nx_buffer tests.
-
- ............
-
- All tests passed in 1ms. 12 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx_buffer tests/UNFTQZRJ/
- (cd _build/default/packages/nx/lib/backend_c && /usr/bin/gcc -I/usr/include/x86_64-linux-gnu -O3 -march=native -fPIC -fopenmp -I/usr/include/x86_64-linux-gnu/openblas-pthread/ -g -I /home/opam/.opam/5.4/lib/ocaml -I ../backend -I ../buffer -I ../core -I ../../vendor/ocaml-pocketfft -o nx_c_reduce.o -c nx_c_reduce.c)
- In function 'nx_c_reduce_min_f32_fallback',
- inlined from 'nx_c_reduce_min_f32_generic_wrap' at nx_c_reduce.c:1137:3,
- inlined from 'nx_c_reduce_min_f32' at nx_c_reduce.c:1053:3:
- nx_c_reduce.c:223:32: warning: argument 1 range [18446744071562067969, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
- 223 | bool *is_reduced = (bool *)calloc(input->ndim, sizeof(bool)); \
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- nx_c_reduce.c:319:3: note: in expansion of macro 'REDUCE_OP_IMPL'
- 319 | REDUCE_OP_IMPL(name, T, suffix, IDENTITY, HAS_IDENTITY, OP)
- | ^~~~~~~~~~~~~~
- nx_c_reduce.c:1106:1: note: in expansion of macro 'REDUCE_OP_FOR_TYPE'
- 1106 | REDUCE_OP_FOR_TYPE(reduce_min, float, f32_fallback, MIN_IDENTITY(float),
- | ^~~~~~~~~~~~~~~~~~
- In file included from /home/opam/.opam/5.4/lib/ocaml/caml/misc.h:26,
- from /home/opam/.opam/5.4/lib/ocaml/caml/alloc.h:19,
- from nx_c_reduce.c:8:
- /usr/include/stdlib.h: In function 'nx_c_reduce_min_f32':
- /usr/include/stdlib.h:675:14: note: in a call to allocation function 'calloc' declared here
- 675 | extern void *calloc (size_t __nmemb, size_t __size)
- | ^~~~~~
- In function 'nx_c_reduce_max_f64_fallback',
- inlined from 'nx_c_reduce_max_f64_generic_wrap' at nx_c_reduce.c:931:3,
- inlined from 'nx_c_reduce_max_f64' at nx_c_reduce.c:869:3:
- nx_c_reduce.c:223:32: warning: argument 1 range [18446744071562067969, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
- 223 | bool *is_reduced = (bool *)calloc(input->ndim, sizeof(bool)); \
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- nx_c_reduce.c:319:3: note: in expansion of macro 'REDUCE_OP_IMPL'
- 319 | REDUCE_OP_IMPL(name, T, suffix, IDENTITY, HAS_IDENTITY, OP)
- | ^~~~~~~~~~~~~~
- nx_c_reduce.c:896:1: note: in expansion of macro 'REDUCE_OP_FOR_TYPE'
- 896 | REDUCE_OP_FOR_TYPE(reduce_max, double, f64_fallback, MAX_IDENTITY(double),
- | ^~~~~~~~~~~~~~~~~~
- /usr/include/stdlib.h: In function 'nx_c_reduce_max_f64':
- /usr/include/stdlib.h:675:14: note: in a call to allocation function 'calloc' declared here
- 675 | extern void *calloc (size_t __nmemb, size_t __size)
- | ^~~~~~
- In function 'nx_c_reduce_max_f32_fallback',
- inlined from 'nx_c_reduce_max_f32_generic_wrap' at nx_c_reduce.c:925:3,
- inlined from 'nx_c_reduce_max_f32' at nx_c_reduce.c:841:3:
- nx_c_reduce.c:223:32: warning: argument 1 range [18446744071562067969, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
- 223 | bool *is_reduced = (bool *)calloc(input->ndim, sizeof(bool)); \
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- nx_c_reduce.c:319:3: note: in expansion of macro 'REDUCE_OP_IMPL'
- 319 | REDUCE_OP_IMPL(name, T, suffix, IDENTITY, HAS_IDENTITY, OP)
- | ^~~~~~~~~~~~~~
- nx_c_reduce.c:894:1: note: in expansion of macro 'REDUCE_OP_FOR_TYPE'
- 894 | REDUCE_OP_FOR_TYPE(reduce_max, float, f32_fallback, MAX_IDENTITY(float),
- | ^~~~~~~~~~~~~~~~~~
- /usr/include/stdlib.h: In function 'nx_c_reduce_max_f32':
- /usr/include/stdlib.h:675:14: note: in a call to allocation function 'calloc' declared here
- 675 | extern void *calloc (size_t __nmemb, size_t __size)
- | ^~~~~~
- In function 'nx_c_reduce_min_f64_fallback',
- inlined from 'nx_c_reduce_min_f64_generic_wrap' at nx_c_reduce.c:1143:3,
- inlined from 'nx_c_reduce_min_f64' at nx_c_reduce.c:1081:3:
- nx_c_reduce.c:223:32: warning: argument 1 range [18446744071562067969, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
- 223 | bool *is_reduced = (bool *)calloc(input->ndim, sizeof(bool)); \
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- nx_c_reduce.c:319:3: note: in expansion of macro 'REDUCE_OP_IMPL'
- 319 | REDUCE_OP_IMPL(name, T, suffix, IDENTITY, HAS_IDENTITY, OP)
- | ^~~~~~~~~~~~~~
- nx_c_reduce.c:1108:1: note: in expansion of macro 'REDUCE_OP_FOR_TYPE'
- 1108 | REDUCE_OP_FOR_TYPE(reduce_min, double, f64_fallback, MIN_IDENTITY(double),
- | ^~~~~~~~~~~~~~~~~~
- /usr/include/stdlib.h: In function 'nx_c_reduce_min_f64':
- /usr/include/stdlib.h:675:14: note: in a call to allocation function 'calloc' declared here
- 675 | extern void *calloc (size_t __nmemb, size_t __size)
- | ^~~~~~
- (cd _build/default/packages/nx/test && ./test_nx_indexing.exe)
-
- Testing Nx Indexing.
-
- ...................................................
-
- All tests passed in 13ms. 51 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Indexing/0RHW7IB8/
- (cd _build/default/packages/nx/test && ./test_nx_extended_dtypes.exe)
-
- Testing Nx Extended Dtypes.
-
- .....................................
-
- All tests passed in 6ms. 37 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Extended Dtypes/39THYX20/
- (cd _build/default/packages/nx/test && ./test_nx_manipulation.exe)
-
- Testing Nx Manipulation.
-
- ............................................................ [60/68]
- ........
-
- All tests passed in 71ms. 68 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Manipulation/KBEE72VF/
- (cd _build/default/packages/nx/test && ./test_nx_fft.exe)
-
- Testing Nx FFT.
-
- ..............
-
- All tests passed in 5ms. 14 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx FFT/IMLSP979/
- (cd _build/default/packages/nx/test && ./test_nx_sanity.exe)
-
- Testing Nx Sanity.
-
- ............................................................ [60/188]
- ............................................................ [120/188]
- ............................................................ [180/188]
- ........
-
- All tests passed in 20ms. 188 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Sanity/6IJAOYPX/
- (cd _build/default/packages/nx/test && ./test_nx_sorting.exe)
-
- Testing Nx Sorting.
-
- .........................
-
- All tests passed in 92ms. 25 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Sorting/HJP0HYFL/
- (cd _build/default/packages/nx/test && ./test_nx_basics.exe)
-
- Testing Nx Basics.
-
- ............................................................ [60/89]
- .............................
-
- All tests passed in 12ms. 89 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Basics/OFT90GY0/
- (cd _build/default/packages/nx/test && ./test_nx_ops.exe)
-
- Testing Nx Ops.
-
- ..................................
-
- All tests passed in 40ms. 34 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Ops/G1QFAQQB/
- (cd _build/default/packages/nx/test && ./test_nx_linalg.exe)
-
- Testing Nx Linalg.
-
- ............................................................ [60/120]
- ............................................................ [120/120]
-
- All tests passed in 120ms. 120 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Linalg/IQ3L9YKH/
- (cd _build/default/packages/nx/test && ./test_nx_io.exe)
-
- Testing Nx_io comprehensive tests.
-
- ......................
-
- All tests passed in 798ms. 22 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx_io comprehensive tests/FVNQVBY0/
- (cd _build/default/packages/nx/test && ./test_nx_rng.exe)
-
- Testing Nx.Rng.
-
- ...............
-
- All tests passed in 3.13s. 15 tests run.
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx.Rng/ZG1O5A3X/
- (cd _build/default/packages/nx/test/props && ./test_nx_props.exe)
-
- Testing Nx Properties.
-
- ............................................................ [60/125]
- ............................................................ [120/125]
- .....
-
- All tests passed in 13.05s. 125 tests run.
-
- Slowest tests:
- 5.97s Stress Tests › sum of transpose = sum of original (f32)
- 2.65s Stress Tests › copy strided view (f32)
- 1.07s Stress Tests › double transpose high rank (f32)
- 792ms Stress Tests › add on transposed views (f32)
- 760ms Stress Tests › contiguous of strided view (f32)
-
- Test output saved to ~/.opam/5.4/.opam-switch/build/nx.1.0.0~alpha3/_build/_tests/Nx Properties/VK7W2T8I/
-> compiled nx.1.0.0~alpha3
-> removed nx.1.0.0~alpha3
-> installed nx.1.0.0~alpha3
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-22 00:20.43 ---> saved as "60ad81e9c8df604f6daf706f24c7e886d28148d16014b41306b3700912597c70"
Job succeeded
2026-03-22 00:22.25: Job succeeded