(for PR #29242)
2026-04-27 07:45.26: New job: build neo4j_bolt_eio.0.4.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29242/head (ea144f64f5b65b3cba061a8af99b3be4c2c5bc74)
on ubuntu-26.04-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29242/head" && git reset --hard ea144f64
git fetch origin master
git merge --no-edit d5058a91d400180e2118d7eeefa040cfcee45d2c
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:2f255185d21e68bfa168a0f0e7340692071da4b94eb69bf97e318398f8494c2d
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn neo4j_bolt_eio.0.4.0 0.4.0
RUN opam reinstall neo4j_bolt_eio.0.4.0; \
res=$?; \
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 "\"ubuntu-26.04\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'neo4j_bolt_eio.0.4.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-04-27 07:45.26: Using cache hint "ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:2f255185d21e68bfa168a0f0e7340692071da4b94eb69bf97e318398f8494c2d-neo4j_bolt_eio.0.4.0-ea144f64f5b65b3cba061a8af99b3be4c2c5bc74"
2026-04-27 07:45.26: Using OBuilder spec:
((from ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:2f255185d21e68bfa168a0f0e7340692071da4b94eb69bf97e318398f8494c2d)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn neo4j_bolt_eio.0.4.0 0.4.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall neo4j_bolt_eio.0.4.0;\
\n res=$?;\
\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 \"\\\"ubuntu-26.04\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'neo4j_bolt_eio.0.4.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-04-27 07:45.26: Connecting to build cluster…
2026-04-27 07:45.26: Waiting for resource in pool OCluster
2026-04-27 08:01.16: Waiting for worker…
2026-04-27 08:03.22: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Updating files: 94% (17812/18863)
Updating files: 95% (17920/18863)
Updating files: 96% (18109/18863)
Updating files: 97% (18298/18863)
Updating files: 98% (18486/18863)
Updating files: 99% (18675/18863)
Updating files: 100% (18863/18863)
Updating files: 100% (18863/18863), done.
HEAD is now at d5058a91d4 Merge pull request #29801 from YuriyKrasilnikov/opam-publish-idna.0.4.0
Merge made by the 'ort' strategy.
packages/neo4j_bolt/neo4j_bolt.0.4.0/opam | 43 +++++++++++++++++++++++
packages/neo4j_bolt_eio/neo4j_bolt_eio.0.4.0/opam | 41 +++++++++++++++++++++
2 files changed, 84 insertions(+)
create mode 100644 packages/neo4j_bolt/neo4j_bolt.0.4.0/opam
create mode 100644 packages/neo4j_bolt_eio/neo4j_bolt_eio.0.4.0/opam
(from ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:2f255185d21e68bfa168a0f0e7340692071da4b94eb69bf97e318398f8494c2d)
Unable to find image 'ocaml/opam:ubuntu-26.04-ocaml-4.14@sha256:2f255185d21e68bfa168a0f0e7340692071da4b94eb69bf97e318398f8494c2d' locally
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Digest: sha256:2f255185d21e68bfa168a0f0e7340692071da4b94eb69bf97e318398f8494c2d
Status: Downloaded newer image for ocaml/opam@sha256:2f255185d21e68bfa168a0f0e7340692071da4b94eb69bf97e318398f8494c2d
2026-04-27 08:03.52 ---> using "45d158ca078290bcc17e9facee88fdfae9286d7b57e1f5b30c01b2448818c3bd" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-27 08:03.52 ---> using "4626a65a70a8a30c0df254197eb43075fe9e0614d2aabffd36f3db39c571f9a1" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] Initialised
2026-04-27 08:03.52 ---> using "3d20f2baa33d39b9fdffb67b026058811c77466cb083bb7d6eb96ed8808cb1fa" 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 2.5.1
# self-upgrade no
# system arch=x86_64 os=linux os-distribution=ubuntu os-version=26.04
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 71
# repositories 2 (version-controlled)
# pinned 1 (version)
# current-switch 4.14
# invariant ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages ocaml-base-compiler.4.14.3, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.14.3
2026-04-27 08:03.52 ---> using "4c66cd558815b597c3edddada2ab96038591c56537ca8359d5934896dd63e0d1" 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/"))
2026-04-27 08:03.52 ---> using "e63c5243cc44f25cf012660a8f8f2b6bc4718dd7c1c95fa5da46c5ffcf78f4a2" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-04-27 08:04.13 ---> saved as "6bd874c4e2df63fc1e8d8c43ecc9ff78dfee25c41c8d2fb2d425c809a5d1b902"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-27 08:04.36 ---> saved as "8267207903f7e13362f96443e92266c0d4bca5bf30d9fe6918a6847969df0a84"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://security.ubuntu.com/ubuntu resolute-security InRelease
- Hit:2 http://archive.ubuntu.com/ubuntu resolute InRelease
- Hit:3 http://archive.ubuntu.com/ubuntu resolute-updates InRelease
- Hit:4 http://archive.ubuntu.com/ubuntu resolute-backports InRelease
- Reading package lists...
-
2026-04-27 08:04.37 ---> saved as "f44f032ddd18dd3e3464c26731e4d074e2b2ce7fadd165e28aa610552aee15f0"
/home/opam: (run (shell "opam pin add -k version -yn neo4j_bolt_eio.0.4.0 0.4.0"))
neo4j_bolt_eio is now pinned to version 0.4.0
2026-04-27 08:04.38 ---> saved as "6515aa2717646c08edffba6c0ec83fbedea37437933f3e9047477eccb5b70e24"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall neo4j_bolt_eio.0.4.0;\
\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 \"\\\"ubuntu-26.04\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'neo4j_bolt_eio.0.4.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
neo4j_bolt_eio.0.4.0 is not installed. Install it? [Y/n] y
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 4.14.3 -> ocaml = 4.14.3
- neo4j_bolt_eio -> ocaml >= 5.0
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.14.3
- neo4j_bolt_eio -> ocaml >= 5.0 -> ocaml-variants >= 5.4.1~
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall neo4j_bolt_eio.0.4.0;
res=$?;
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 "\"ubuntu-26.04\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'neo4j_bolt_eio.0.4.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2026-04-27 08:05.06: Job failed: Failed: Build failed
2026-04-27 08:05.06: Log analysis:
2026-04-27 08:05.06: >>>
No solution found, exiting
(score = 100)
2026-04-27 08:05.06: [SKIP] Package not available