- github
- ocaml
- opam-repository
- 387e2f
- compilers,5.4,ppxlib.0.38.0,revdeps,owl-opt-lbfgs.0.0.1
(not at the head of any monitored branch or PR)
2026-03-19 09:46.08: New job: test owl-opt-lbfgs.0.0.1 with ppxlib.0.38.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29563/head (387e2f5b0d8ca5a51f4ba81536f829fd909dafd1)
on debian-13-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29563/head" && git reset --hard 387e2f5b
git fetch origin master
git merge --no-edit 9f189ca4f94fbb5f0045820bf3c4ffafb21145ef
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppxlib.0.38.0 0.38.0
RUN opam reinstall ppxlib.0.38.0; \
res=$?; \
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 "$pkg" != 'ppxlib.0.38.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall owl-opt-lbfgs.0.0.1; \
res=$?; \
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 "$pkg" != 'owl-opt-lbfgs.0.0.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test owl-opt-lbfgs.0.0.1) || true
RUN opam reinstall --with-test --verbose owl-opt-lbfgs.0.0.1; \
res=$?; \
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 "$pkg" != 'owl-opt-lbfgs.0.0.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-19 09:46.08: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6-ppxlib.0.38.0-owl-opt-lbfgs.0.0.1-387e2f5b0d8ca5a51f4ba81536f829fd909dafd1"
2026-03-19 09:46.08: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ppxlib.0.38.0 0.38.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ppxlib.0.38.0;\
\n res=$?;\
\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 \"$pkg\" != 'ppxlib.0.38.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall owl-opt-lbfgs.0.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'owl-opt-lbfgs.0.0.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test owl-opt-lbfgs.0.0.1) || true"))
(run (shell "opam reinstall --with-test --verbose owl-opt-lbfgs.0.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'owl-opt-lbfgs.0.0.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-19 09:46.08: Waiting for resource in pool OCluster
2026-03-19 10:00.01: Waiting for worker…
2026-03-19 10:01.45: Got resource from pool OCluster
Building on clete
All commits already cached
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Updating files: 100% (18507/18507), done.
HEAD is now at 9f189ca4f9 Merge pull request #29562 from shonfeder/release-dune-3.22.0
Updating 9f189ca4f9..387e2f5b0d
Fast-forward
packages/ppxlib-tools/ppxlib-tools.0.38.0/opam | 46 +++++++++++++++++++
packages/ppxlib/ppxlib.0.38.0/opam | 63 ++++++++++++++++++++++++++
2 files changed, 109 insertions(+)
create mode 100644 packages/ppxlib-tools/ppxlib-tools.0.38.0/opam
create mode 100644 packages/ppxlib/ppxlib.0.38.0/opam
(from ocaml/opam:debian-13-ocaml-5.4@sha256:bd342cbd7766c453282fdafbc2e565ae3361320ec344722cf4372b782e4a97f6)
2026-03-19 10:01.57 ---> 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"))
2026-03-19 10:01.57 ---> 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
2026-03-19 10:01.57 ---> 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
2026-03-19 10:01.57 ---> 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/"))
2026-03-19 10:01.57 ---> using "04a48515eea40c32b96da0c71328b4bba0edb66eed83d4f78554b39097cf1f25" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-19 10:01.59 ---> using "9d8cc36197a71528b63fe04f79d1649762809d9ec83eba6f0c06c229a46c3b1e" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-19 10:01.59 ---> using "5509f690ecb628432e7502096394e9a8b63aad213914f5607e18899dcf41adf5" 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 [115 kB]
- Fetched 10.0 MB in 2s (5482 kB/s)
- Reading package lists...
-
2026-03-19 10:01.59 ---> using "c119ff57a8eb9445dd8da255df88aa2ff9898da0152c2bbc23fd844afce69fec" from cache
/home/opam: (run (shell "opam pin add -k version -yn ppxlib.0.38.0 0.38.0"))
ppxlib is now pinned to version 0.38.0
2026-03-19 10:01.59 ---> using "7195c8f119ae68382766a79800de7ba172a5818b23de97c72c7c904f492eb68b" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ppxlib.0.38.0;\
\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 \"$pkg\" != 'ppxlib.0.38.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ppxlib.0.38.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 6 packages
- install dune 3.22.0 [required by ppxlib]
- install ocaml-compiler-libs v0.17.0 [required by ppxlib]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.38.0 (pinned)
- install sexplib0 v0.17.0 [required by ppxlib]
- install stdlib-shims 0.3.0 [required by ppxlib]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.22.0 (cached)
-> retrieved ocaml-compiler-libs.v0.17.0 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> retrieved ppxlib.0.38.0 (cached)
-> retrieved sexplib0.v0.17.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> installed dune.3.22.0
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ppxlib.0.38.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:01.59 ---> using "2c476e2190c517057923c1f359a490188da144a6779299831d31e1ef2b4a7a45" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall owl-opt-lbfgs.0.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'owl-opt-lbfgs.0.0.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
owl-opt-lbfgs.0.0.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 21 packages
- install base v0.17.3 [required by owl]
- install base-bytes base [required by lbfgs]
- install camlzip 1.14 [required by npy]
- install conf-gfortran 0 [required by lbfgs]
- install conf-openblas 0.2.3 [required by owl]
- install conf-pkg-config 4 [required by conf-zlib]
- install conf-zlib 1 [required by camlzip]
- install cppo 1.8.0 [required by lbfgs]
- install csexp 1.5.2 [required by dune-configurator]
- install ctypes 0.24.0 [required by owl]
- install dune-configurator 3.22.0 [required by lbfgs, owl]
- install integers 0.7.0 [required by ctypes]
- install lbfgs 0.9.5 [required by owl-opt-lbfgs]
- install npy 0.0.9 [required by owl]
- install ocaml_intrinsics_kernel v0.17.1 [required by base]
- install ocamlfind 1.9.8 [required by base-bytes]
- install owl 1.2 [required by owl-opt-lbfgs]
- install owl-base 1.2 [required by owl]
- install owl-opt 0.0.1 [required by owl-opt-lbfgs]
- install owl-opt-lbfgs 0.0.1
- install ppx-owl-opt 0.0.1 [required by owl-opt-lbfgs]
The following system packages will first need to be installed:
gfortran 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" "gfortran" "liblapacke-dev" "libopenblas-dev" "pkg-config" "zlib1g-dev"
- Selecting previously unselected package libgfortran5:amd64.
- (Reading database ...
(Reading database ... 5%
(Reading database ... 10%
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(Reading database ... 100%
(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../00-libgfortran5_14.2.0-19_amd64.deb ...
- Unpacking libgfortran5:amd64 (14.2.0-19) ...
- Selecting previously unselected package libgfortran-14-dev:amd64.
- Preparing to unpack .../01-libgfortran-14-dev_14.2.0-19_amd64.deb ...
- Unpacking libgfortran-14-dev:amd64 (14.2.0-19) ...
- Selecting previously unselected package gfortran-14-x86-64-linux-gnu.
- Preparing to unpack .../02-gfortran-14-x86-64-linux-gnu_14.2.0-19_amd64.deb ...
- Unpacking gfortran-14-x86-64-linux-gnu (14.2.0-19) ...
- Selecting previously unselected package gfortran-14.
- Preparing to unpack .../03-gfortran-14_14.2.0-19_amd64.deb ...
- Unpacking gfortran-14 (14.2.0-19) ...
- Selecting previously unselected package gfortran-x86-64-linux-gnu.
- Preparing to unpack .../04-gfortran-x86-64-linux-gnu_4%3a14.2.0-1_amd64.deb ...
- Unpacking gfortran-x86-64-linux-gnu (4:14.2.0-1) ...
- Selecting previously unselected package gfortran.
- Preparing to unpack .../05-gfortran_4%3a14.2.0-1_amd64.deb ...
- Unpacking gfortran (4:14.2.0-1) ...
- Selecting previously unselected package libblas3:amd64.
- Preparing to unpack .../06-libblas3_3.12.1-6_amd64.deb ...
- Unpacking libblas3:amd64 (3.12.1-6) ...
- Selecting previously unselected package libblas-dev:amd64.
- Preparing to unpack .../07-libblas-dev_3.12.1-6_amd64.deb ...
- Unpacking libblas-dev:amd64 (3.12.1-6) ...
- Selecting previously unselected package libopenblas0-pthread:amd64.
- Preparing to unpack .../08-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 .../09-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 .../10-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 .../11-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 .../12-libtmglib3_3.12.1-6_amd64.deb ...
- Unpacking libtmglib3:amd64 (3.12.1-6) ...
- Selecting previously unselected package liblapacke:amd64.
- Preparing to unpack .../13-liblapacke_3.12.1-6_amd64.deb ...
- Unpacking liblapacke:amd64 (3.12.1-6) ...
- Selecting previously unselected package libtmglib-dev:amd64.
- Preparing to unpack .../14-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 .../15-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 .../16-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 .../17-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 .../18-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../19-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../20-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../21-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 .../22-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 libgfortran-14-dev:amd64 (14.2.0-19) ...
- 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 gfortran-14-x86-64-linux-gnu (14.2.0-19) ...
- 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 gfortran-14 (14.2.0-19) ...
- 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 gfortran-x86-64-linux-gnu (4:14.2.0-1) ...
- Setting up gfortran (4:14.2.0-1) ...
- update-alternatives: using /usr/bin/gfortran to provide /usr/bin/f95 (f95) in auto mode
- update-alternatives: using /usr/bin/gfortran to provide /usr/bin/f77 (f77) in auto mode
- Setting up libopenblas-dev:amd64 (0.3.29+ds-3) ...
- Processing triggers for libc-bin (2.41-12+deb13u1) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base.v0.17.3 (cached)
-> retrieved camlzip.1.14 (cached)
-> retrieved conf-openblas.0.2.3 (cached)
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved ctypes.0.24.0 (cached)
-> installed conf-gfortran.0
-> installed conf-pkg-config.4
-> installed conf-zlib.1
-> installed csexp.1.5.2
-> installed conf-openblas.0.2.3
-> retrieved dune-configurator.3.22.0 (cached)
-> installed cppo.1.8.0
-> retrieved integers.0.7.0 (cached)
-> retrieved lbfgs.0.9.5 (cached)
-> retrieved npy.0.0.9 (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed integers.0.7.0
-> installed dune-configurator.3.22.0
-> retrieved owl.1.2, owl-base.1.2 (cached)
-> retrieved owl-opt.0.0.1, owl-opt-lbfgs.0.0.1, ppx-owl-opt.0.0.1 (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed camlzip.1.14
-> installed npy.0.0.9
-> installed ctypes.0.24.0
-> installed lbfgs.0.9.5
-> installed owl-base.1.2
-> installed base.v0.17.3
-> installed ppx-owl-opt.0.0.1
-> installed owl.1.2
-> installed owl-opt.0.0.1
-> installed owl-opt-lbfgs.0.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:06.27 ---> saved as "a91804d8b2e53b342750581062c63fa9ef795b224c14e9c0f975b93e926cb859"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test owl-opt-lbfgs.0.0.1) || true"))
The following actions will be performed:
=== recompile 1 package
- recompile owl-opt-lbfgs 0.0.1
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved owl-opt-lbfgs.0.0.1 (https://opam.ocaml.org/cache)
-> removed owl-opt-lbfgs.0.0.1
-> installed owl-opt-lbfgs.0.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:06.38 ---> saved as "44fc2d49c90c0fa724de866340b8dec4f8d9a778a4182ba8050a825ff5275ec8"
/home/opam: (run (shell "opam reinstall --with-test --verbose owl-opt-lbfgs.0.0.1;\
\n res=$?;\
\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 \"$pkg\" != 'owl-opt-lbfgs.0.0.1' && partial_fails=\"$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 owl-opt-lbfgs 0.0.1
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/4: [owl-opt-lbfgs.0.0.1: extract]
-> retrieved owl-opt-lbfgs.0.0.1 (cached)
Processing 2/4: [owl-opt-lbfgs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "owl-opt-lbfgs" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/owl-opt-lbfgs.0.0.1)
- File "dune-project", line 2, characters 11-14:
- 2 | (using fmt 1.1)
- ^^^
- Warning: Version 1.1 of integration with automatic formatters is not
- supported until version 1.7 of the dune language.
- Supported versions of this extension in version 1.5 of the dune language:
- - 1.0
Processing 2/4: [owl-opt-lbfgs: dune runtest]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "runtest" "examples/lbfgs" "-p" "owl-opt-lbfgs" "-j" "71" (CWD=/home/opam/.opam/5.4/.opam-switch/build/owl-opt-lbfgs.0.0.1)
- File "dune-project", line 2, characters 11-14:
- 2 | (using fmt 1.1)
- ^^^
- Warning: Version 1.1 of integration with automatic formatters is not
- supported until version 1.7 of the dune language.
- Supported versions of this extension in version 1.5 of the dune language:
- - 1.0
- (cd _build/default/examples/lbfgs && ./regression.exe)
- iter 1: 5.7914405206
- iter 2: 0.0265681660
- iter 3: 0.0002579966
- iter 4: 0.0000045537
- iter 5: 0.0000001363
-> compiled owl-opt-lbfgs.0.0.1
-> removed owl-opt-lbfgs.0.0.1
-> installed owl-opt-lbfgs.0.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-19 10:06.49 ---> saved as "1e0c37fec3fbca9bdfac086468503c48b063ae4894e77659b07e682077dacda0"
Job succeeded
2026-03-19 10:07.13: Job succeeded