(for PR #29147)
2025-12-30 15:41.47: New job: build lwt.6.0.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29147/head (a9c2dfa8be3eba34b7f4bd01fa139b8e6d829c91)
on debian-13-ocaml-4.10/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29147/head" && git reset --hard a9c2dfa8
git fetch origin master
git merge --no-edit f2d102f951a5dc2af6db218c6aef53c80186295a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.10@sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.0.0 6.0.0
RUN opam reinstall lwt.6.0.0; \
res=$?; \
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 "$pkg" != 'lwt.6.0.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-12-30 15:41.47: Using cache hint "ocaml/opam:debian-13-ocaml-4.10@sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7-lwt.6.0.0-a9c2dfa8be3eba34b7f4bd01fa139b8e6d829c91"
2025-12-30 15:41.47: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.10@sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn lwt.6.0.0 6.0.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.0.0;\
\n res=$?;\
\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 \"$pkg\" != 'lwt.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2025-12-30 15:41.47: Waiting for resource in pool OCluster
2025-12-30 15:41.49: Waiting for worker…
2025-12-30 15:41.49: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at f2d102f951 Merge pull request #29150 from raphael-proust/llvm-20-21-only-cosmetics
Merge made by the 'ort' strategy.
packages/lwt/lwt.6.0.0/opam | 64 ++++++++++++++++++++++
packages/lwt_direct/lwt_direct.6.0.0/opam | 41 ++++++++++++++
packages/lwt_ppx/lwt_ppx.6.0.0/opam | 46 ++++++++++++++++
.../lwt_runtime_events.6.0.0/opam | 39 +++++++++++++
4 files changed, 190 insertions(+)
create mode 100644 packages/lwt/lwt.6.0.0/opam
create mode 100644 packages/lwt_direct/lwt_direct.6.0.0/opam
create mode 100644 packages/lwt_ppx/lwt_ppx.6.0.0/opam
create mode 100644 packages/lwt_runtime_events/lwt_runtime_events.6.0.0/opam
(from ocaml/opam:debian-13-ocaml-4.10@sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.10@sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7' locally
docker.io/ocaml/opam@sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7: Pulling from ocaml/opam
2981f7e8980b: Already exists
38c43a523031: Already exists
86b171e1f8bb: Already exists
c62328d491a4: Already exists
eff4af1ec9f9: Already exists
a8fb3d73c22a: Already exists
75059ed2c06e: Already exists
c838c080301e: Already exists
dfb14fb41cef: Already exists
df6d00addf67: Already exists
4f718223933a: Already exists
ccc6aa3cc5f0: Already exists
23e68f1bebf2: Already exists
bc8ede90ef45: Already exists
80af37328cf0: Already exists
709d603477b6: Already exists
0ccf30b070a2: Already exists
35aa2e416863: Already exists
00036f610596: Already exists
566836f020cc: Already exists
71b9e3f831b5: Already exists
8a58bb81444d: Already exists
4f4fb700ef54: Already exists
c914f6b1f746: Already exists
63d935813e47: Already exists
8ac9b4b966c0: Already exists
8001b3a2b5ac: Already exists
ab8c1074cdd7: Already exists
552a5e6f461a: Already exists
096d8d04315b: Already exists
8c2c8a96d5dd: Already exists
5e0e78b37cf0: Already exists
47f8c84cafbb: Already exists
ad98837138f6: Already exists
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ec30d9664bee: Already exists
fc40ea176f89: Already exists
120854320efc: Already exists
bc1b0459d6ad: Already exists
ae7d42bb164e: Already exists
e62afff751db: Already exists
6865ff19322a: Pulling fs layer
0de678849e47: Pulling fs layer
5181bf53bc5f: Pulling fs layer
d64a94014498: Pulling fs layer
d64a94014498: Waiting
0de678849e47: Verifying Checksum
0de678849e47: Download complete
5181bf53bc5f: Verifying Checksum
5181bf53bc5f: Download complete
d64a94014498: Verifying Checksum
d64a94014498: Download complete
6865ff19322a: Verifying Checksum
6865ff19322a: Download complete
6865ff19322a: Pull complete
0de678849e47: Pull complete
5181bf53bc5f: Pull complete
d64a94014498: Pull complete
Digest: sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7
Status: Downloaded newer image for ocaml/opam@sha256:4d8b041da1c3b2d41337e882548826ff9cfe733e7b7e618d2895613ff9ab73e7
2025-12-30 15:42.10 ---> using "3e05d1aaaac2b836179656b9545549a124317741815a6078fca8f176d4388fee" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-30 15:42.10 ---> using "026309f1349608b1fcf0c2dcb49765ca928e98beb037a2add7e593e5c85a4ab6" 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
2025-12-30 15:42.10 ---> using "273380dfd2d4ca14bc3727cd01a47b34dd52aee38f18af991f864821f98f4f25" 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 4.10
# invariant ["ocaml-base-compiler" {= "4.10.2"}]
# compiler-packages ocaml-base-compiler.4.10.2
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.10/lib/ocaml/stublibs:/home/opam/.opam/4.10/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.10.2
2025-12-30 15:42.10 ---> using "8ba6a1fa285fc8b76ce939627a0d37e4a042d677021eb2b516f17a04c933b739" 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/"))
2025-12-30 15:42.10 ---> using "e91e13f2314495c2bec680d92faefa86d0822fde825446ab91ed7660a8038007" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2025-12-30 15:42.22 ---> saved as "3ff3f6afd85293c8cca553669d62a18298d8269c80be61ece1adc5abdf3431b4"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-30 15:42.40 ---> saved as "f2c1e8b089c00b769847a7c192f4b3915405d0cf3e14c7a07dc8bcaa9ab86f33"
/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 (1272 kB/s)
- Reading package lists...
2025-12-30 15:42.41 ---> saved as "7547f101b4a0c713a3f8435a2f547b38fe97fdff3179b74d15a58f23e4a38d93"
/home/opam: (run (shell "opam pin add -k version -yn lwt.6.0.0 6.0.0"))
lwt is now pinned to version 6.0.0
2025-12-30 15:42.42 ---> saved as "cbe4541dbedb3e3a3ee7175abf581e6d6e725b51d31f3a762777ef89603b324c"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.0.0;\
\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 \"$pkg\" != 'lwt.6.0.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
lwt.6.0.0 is not installed. Install it? [Y/n] y
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 4.10.2 -> ocaml = 4.10.2
- lwt = 6.0.0 -> ocaml >= 4.14
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.10.2
- lwt = 6.0.0 -> ocaml >= 4.14 -> ocaml-variants >= 4.14.1~
* Missing dependency:
- lwt = 6.0.0 -> ocaml >= 4.14 -> ocaml-variants >= 4.14.1~ -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall lwt.6.0.0;
res=$?;
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 "$pkg" != 'lwt.6.0.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2025-12-30 15:42.59: Job failed: Failed: Build failed
2025-12-30 15:42.59: Log analysis:
2025-12-30 15:42.59: >>>
No solution found, exiting
(score = 100)
2025-12-30 15:42.59: [SKIP] Package not available