(for PR #29147)
2025-12-30 15:41.48: New job: build lwt.6.0.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29147/head (a9c2dfa8be3eba34b7f4bd01fa139b8e6d829c91)
on archlinux-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29147/head" && git reset --hard a9c2dfa8
git fetch origin master
git merge --no-edit f2d102f951a5dc2af6db218c6aef53c80186295a
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-5.4@sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt.6.0.0 6.0.0
RUN opam reinstall lwt.6.0.0; \
res=$?; \
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 "\"archlinux\""; 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: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-12-30 15:41.48: Using cache hint "ocaml/opam:archlinux-ocaml-5.4@sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276-lwt.6.0.0-a9c2dfa8be3eba34b7f4bd01fa139b8e6d829c91"
2025-12-30 15:41.48: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-5.4@sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn lwt.6.0.0 6.0.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall lwt.6.0.0;\
\n res=$?;\
\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 \"\\\"archlinux\\\"\"; 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 15:41.48: Waiting for resource in pool OCluster
2025-12-30 15:41.49: Waiting for worker…
2025-12-30 15:44.31: Got resource from pool OCluster
Building on eumache
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:archlinux-ocaml-5.4@sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276)
Unable to find image 'ocaml/opam:archlinux-ocaml-5.4@sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276' locally
docker.io/ocaml/opam@sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276: Pulling from ocaml/opam
20856ddc4ee5: Already exists
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422c2b21852f: Already exists
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d6bea3409cc9: Already exists
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166968ba5f42: Already exists
2b2148db1b19: Pulling fs layer
84b8c1a5cbba: Pulling fs layer
7df013126b59: Pulling fs layer
6baea1bf0713: Pulling fs layer
6f169dbe7f4b: Pulling fs layer
6baea1bf0713: Waiting
6f169dbe7f4b: Waiting
7df013126b59: Verifying Checksum
7df013126b59: Download complete
2b2148db1b19: Verifying Checksum
2b2148db1b19: Download complete
2b2148db1b19: Pull complete
6baea1bf0713: Verifying Checksum
6baea1bf0713: Download complete
6f169dbe7f4b: Download complete
84b8c1a5cbba: Verifying Checksum
84b8c1a5cbba: Download complete
84b8c1a5cbba: Pull complete
7df013126b59: Pull complete
6baea1bf0713: Pull complete
6f169dbe7f4b: Pull complete
Digest: sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276
Status: Downloaded newer image for ocaml/opam@sha256:f58fb434854943bbee390ec710d41f81fa5bcbd9bf38e18e84edd3030ae8d276
2025-12-30 15:45.02 ---> saved as "07454574bed6dff5fe0b56e446a121e0dffd78864190876461f994ef583dea30"
/: (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 15:45.02 ---> saved as "392a3a4f4f749c94465bdbe37e6bc31835409c96d2d0ab85da9678a6f4f02298"
/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
[NOTE] The 'jobs' option was reset, its value was 255 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=255 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-30 15:45.29 ---> saved as "7b9dcbb4290156dd4012034a81351081d483b118b5957266fdb52215dfab38b4"
/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=arch os-version=20251221.0.472429
# 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
2025-12-30 15:45.30 ---> saved as "41399d74eac1f9d93f029da7f8adc90549e80d8b5f3167096ff4944df6f30fee"
/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 15:45.37 ---> saved as "cf6be76e46b3fc4feb9b2a724df8b0bf90eb36d323358987f5f28f4c0fc433c7"
/home/opam: (copy (src .) (dst opam-repository/))
2025-12-30 15:45.44 ---> saved as "8e48d01d3354efb34952020dec8c10f5126400a42815c7cc48418ca18fa7d37f"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-30 15:46.08 ---> saved as "ebc829c10260d00daa0c590b4276454721ea90d3c3071151621570efdbc985ce"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
- core downloading...
- extra downloading...
2025-12-30 15:46.08 ---> saved as "98e59c5f39d9c65204ad49e1859825409fe6688df017a2af36510f41dca4b574"
/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 15:46.09 ---> saved as "523b29e94e0791ce7cee3dd83598c2a466250c658cae47478e58d0185fbbfa0f"
/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 \"\\\"archlinux\\\"\"; 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
The following actions will be performed:
=== install 8 packages
∗ base-bytes base [required by ocplib-endian]
∗ cppo 1.8.0 [required by lwt]
∗ csexp 1.5.2 [required by dune-configurator]
∗ dune 3.20.2 [required by lwt]
∗ dune-configurator 3.20.2 [required by lwt]
∗ lwt 6.0.0 (pinned)
∗ ocamlfind 1.9.8 [required by base-bytes]
∗ ocplib-endian 1.2 [required by lwt]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved cppo.1.8.0 (cached)
⬇ retrieved csexp.1.5.2 (cached)
⬇ retrieved dune.3.20.2, dune-configurator.3.20.2 (cached)
⬇ retrieved lwt.6.0.0 (cached)
⬇ retrieved ocamlfind.1.9.8 (cached)
⬇ retrieved ocplib-endian.1.2 (cached)
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed dune.3.20.2
∗ installed csexp.1.5.2
∗ installed cppo.1.8.0
∗ installed ocplib-endian.1.2
∗ installed dune-configurator.3.20.2
∗ installed lwt.6.0.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-30 15:46.54 ---> saved as "7b38ca349b40bcbaf7d0d014f2745d4fccc1012aab206ac87f7e00f7fcea8582"
Job succeeded
2025-12-30 15:47.05: Job succeeded