- github
- ocaml
- opam-repository
- db50ce
- compilers,4.11,lwt.6.0.0~beta00
(not at the head of any monitored branch or PR)
2025-11-10 11:00.33: New job: build lwt.6.0.0~beta00, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/28558/head (db50ce02bd0238ef1431a20de40a98e9f360a8c0)
on debian-13-ocaml-4.11/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28558/head" && git reset --hard db50ce02
git fetch origin master
git merge --no-edit 21f97b2e6d7c617fc0a79cc8e59b2e10690960e1
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.11@sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.0.0~beta00 6.0.0~beta00
RUN opam reinstall lwt.6.0.0~beta00; \
res=$?; \
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 "$pkg" != 'lwt.6.0.0~beta00' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-11-10 11:00.33: Using cache hint "ocaml/opam:debian-13-ocaml-4.11@sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693-lwt.6.0.0~beta00-db50ce02bd0238ef1431a20de40a98e9f360a8c0"
2025-11-10 11:00.33: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.11@sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn lwt.6.0.0~beta00 6.0.0~beta00"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.0.0~beta00;\
\n res=$?;\
\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 \"$pkg\" != 'lwt.6.0.0~beta00' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2025-11-10 11:00.33: Waiting for resource in pool OCluster
2025-11-10 11:22.31: Waiting for worker…
2025-11-10 11:27.53: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at 21f97b2e6d Merge pull request #28836 from dbuenzli/b0-publish-bytesrw.0.3.0
Merge made by the 'ort' strategy.
packages/lwt/lwt.6.0.0~beta00/opam | 67 ++++++++++++++++++++++++
packages/lwt_direct/lwt_direct.6.0.0~beta00/opam | 42 +++++++++++++++
2 files changed, 109 insertions(+)
create mode 100644 packages/lwt/lwt.6.0.0~beta00/opam
create mode 100644 packages/lwt_direct/lwt_direct.6.0.0~beta00/opam
(from ocaml/opam:debian-13-ocaml-4.11@sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.11@sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693' locally
docker.io/ocaml/opam@sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693: Pulling from ocaml/opam
2325d80becca: Pulling fs layer
2325d80becca: Verifying Checksum
2325d80becca: Download complete
2325d80becca: Pull complete
Digest: sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693
Status: Downloaded newer image for ocaml/opam@sha256:ff624a0e21f01caa8535ed6af59df1086d4c2b4ae8ea0ff2d1e98d1d32ba6693
2025-11-10 11:27.55 ---> using "ad715ac988295cbaf21a7f4a1e3686d1ef36ea7e0032909b6713a0d04cb2de20" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-10 11:27.55 ---> using "9adab0fd3a4bc672c82a15964e674a191c6b868fd4145994856de45ec5072ca6" 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
2025-11-10 11:27.55 ---> using "0e37a7965fe5727effdc4d567feaa721839acfb4dfb8487604878a42524ee877" 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~alpha1
# 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 4.11
# invariant ["ocaml-base-compiler" {= "4.11.2"}]
# compiler-packages ocaml-base-compiler.4.11.2
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.11/lib/ocaml/stublibs:/home/opam/.opam/4.11/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.11.2
2025-11-10 11:27.55 ---> using "338251e8010d0df8a0a685c54f746cceea08b47f55438db8ee54fe0567d0b96a" 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/"))
2025-11-10 11:27.55 ---> using "40a8dd6f0db45216917e8d92bd547a4094f45b6776fd838d1080b76c4ce20643" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2025-11-10 11:28.03 ---> saved as "b23761e61370e25faab0c9b1e1711b8dc83ca00522419dd42e1c307ae9232f4c"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-10 11:28.24 ---> saved as "72aa3c3a216e4b92bcc55fa6e7ec3a96f025c01fa58b0955e69a82bd3e4619e8"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Fetched 90.7 kB in 0s (1016 kB/s)
- Reading package lists...
2025-11-10 11:28.26 ---> saved as "9f9c2c23396fba6d697d1e47ef241900eea2cc53b90bcea0aea057062957acda"
/home/opam: (run (shell "opam pin add -k version -yn lwt.6.0.0~beta00 6.0.0~beta00"))
lwt is now pinned to version 6.0.0~beta00
2025-11-10 11:28.30 ---> saved as "2dd057998c3ec802d9fdc19965265cc66ed1202a3d33a60a12b4b4466b141794"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.0.0~beta00;\
\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 \"$pkg\" != 'lwt.6.0.0~beta00' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
lwt.6.0.0~beta00 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.11.2
- lwt >= 6.0.0~beta00 -> ocaml >= 4.14 -> ocaml-variants (< 5.4.2~ | >= 5.5.0~)
You can temporarily relax the switch invariant with `--update-invariant'
* Missing dependency:
- lwt >= 6.0.0~beta00 -> ocaml >= 4.14 -> ocaml-variants < 4.14.1~ -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- lwt >= 6.0.0~beta00 -> ocaml >= 4.14 -> ocaml-variants < 5.2.1~ -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall lwt.6.0.0~beta00;
res=$?;
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 "$pkg" != 'lwt.6.0.0~beta00' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2025-11-10 11:28.50: Job failed: Failed: Build failed
2025-11-10 11:28.50: Log analysis:
2025-11-10 11:28.50: >>>
No solution found, exiting
(score = 100)
2025-11-10 11:28.50: [SKIP] Package not available