(for PR #29952)
2026-05-25 04:39.58: New job: build contract.0.1.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29952/head (6bd94e649fd37e846e43afa12ad324faba41e969)
on fedora-43-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29952/head" && git reset --hard 6bd94e64
git fetch origin master
git merge --no-edit 856df280428c158a5bb0b3afce1bec956b10ae6f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-43-ocaml-5.4@sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn contract.0.1.0 0.1.0
RUN opam reinstall contract.0.1.0; \
res=$?; \
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 "\"fedora-43\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'contract.0.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-05-25 04:39.58: Using cache hint "ocaml/opam:fedora-43-ocaml-5.4@sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11-contract.0.1.0-6bd94e649fd37e846e43afa12ad324faba41e969"
2026-05-25 04:39.58: Using OBuilder spec:
((from ocaml/opam:fedora-43-ocaml-5.4@sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn contract.0.1.0 0.1.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall contract.0.1.0;\
\n res=$?;\
\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 \"\\\"fedora-43\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'contract.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-05-25 04:39.58: Waiting for resource in pool OCluster
2026-05-25 04:39.58: Waiting for worker…
2026-05-25 04:39.59: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
All commits already cached
HEAD is now at 856df28042 Merge pull request #29946 from hannesm/release-mirage-net-solo5-v0.8.1
Updating 856df28042..6bd94e649f
Fast-forward
packages/contract/contract.0.1.0/opam | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 packages/contract/contract.0.1.0/opam
(from ocaml/opam:fedora-43-ocaml-5.4@sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11)
Unable to find image 'ocaml/opam:fedora-43-ocaml-5.4@sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11' locally
docker.io/ocaml/opam@sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11: Pulling from ocaml/opam
50ce27f2221c: Already exists
3ccb16ecd06a: Already exists
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21a42a22fe62: Pulling fs layer
e1391f52b3d5: Pulling fs layer
2c5db9908c40: Pulling fs layer
f3c0c33bd60c: Pulling fs layer
df280c87d5ca: Pulling fs layer
5c8cc44edcae: Pulling fs layer
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6e2929724000: Pulling fs layer
19493db3d7b2: Pulling fs layer
4192c01703be: Pulling fs layer
f3c0c33bd60c: Waiting
4a99d51e2ed7: Waiting
c6ad3a5dc0fc: Pulling fs layer
6e2929724000: Waiting
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19493db3d7b2: Waiting
5c8cc44edcae: Waiting
4192c01703be: Waiting
c6ad3a5dc0fc: Waiting
e1391f52b3d5: Verifying Checksum
e1391f52b3d5: Download complete
f3c0c33bd60c: Verifying Checksum
f3c0c33bd60c: Download complete
df280c87d5ca: Verifying Checksum
df280c87d5ca: Download complete
5c8cc44edcae: Download complete
4a99d51e2ed7: Verifying Checksum
4a99d51e2ed7: Download complete
6e2929724000: Verifying Checksum
6e2929724000: Download complete
19493db3d7b2: Verifying Checksum
19493db3d7b2: Download complete
4192c01703be: Download complete
c6ad3a5dc0fc: Verifying Checksum
c6ad3a5dc0fc: Download complete
2c5db9908c40: Verifying Checksum
2c5db9908c40: Download complete
21a42a22fe62: Verifying Checksum
21a42a22fe62: Download complete
21a42a22fe62: Pull complete
e1391f52b3d5: Pull complete
2c5db9908c40: Pull complete
f3c0c33bd60c: Pull complete
df280c87d5ca: Pull complete
5c8cc44edcae: Pull complete
4a99d51e2ed7: Pull complete
6e2929724000: Pull complete
19493db3d7b2: Pull complete
4192c01703be: Pull complete
c6ad3a5dc0fc: Pull complete
Digest: sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11
Status: Downloaded newer image for ocaml/opam@sha256:34c08e5fcccffec701dc321e04f1e10d5e93fa9688316d19d909876ed3328d11
2026-05-25 04:40.17 ---> using "105c17121e5e7bd37cdc3c1d360a58caba637b2f9318992737a886e9ad8ee77f" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-25 04:40.17 ---> using "40db5459dc53ad78483e672facab1475ab21d9a69e59157d1adb853464e231e5" 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.
Continue? [Y/n] y
This version of opam requires an update to the layout of /home/opam/.opam from version 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.
[NOTE] The 'jobs' option was reset, its value was 1 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=1 --global
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2026-05-25 04:40.17 ---> using "f3e2709670ca4b0532f37c924c63df539ccac66ae12d38aada537d59d1a927eb" 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=fedora os-version=43
# 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" {= "5.4.1"}]
# compiler-packages ocaml-base-compiler.5.4.1, ocaml-compiler.5.4.1, 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 5.4.1
2026-05-25 04:40.17 ---> using "a3a8aae2b3494041533772825de8eef7a27c7f6f6f55116a1f52dd97d9e7e2dd" 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/"))
2026-05-25 04:40.17 ---> using "fc99d2b42bc6a6e81aa685e3dd7321bae65c93dba80205321d544210c8858540" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-05-25 04:40.27 ---> saved as "3ad7fcc797db486c0da9581fe32c38f95bd2a3102aa06dc30e329c67b2f96723"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-25 04:40.37 ---> saved as "438836e8f2dc3cbc88b2bc281b9a840f093dcf6528715d878ac3357a19ed91b2"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/sbin/sudo "yum" "makecache"
- Updating and loading repositories:
- Fedora 43 - x86_64 100% | 14.0 KiB/s | 19.5 KiB | 00m01s
- Fedora 43 - x86_64 - Updates 100% | 47.2 KiB/s | 7.1 KiB | 00m00s
- Repositories loaded.
- Metadata cache created.
2026-05-25 04:40.43 ---> saved as "2c514739317c0e259d31ac29fdc7589037585d3cd4ddf0586b0a60d5854bd1ff"
/home/opam: (run (shell "opam pin add -k version -yn contract.0.1.0 0.1.0"))
contract is now pinned to version 0.1.0
2026-05-25 04:40.44 ---> saved as "5d21b3ccb2b9e1e8d58fa6668473ac5f26cae70a80dc4d52b95752cde5213692"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall contract.0.1.0;\
\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 \"\\\"fedora-43\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'contract.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
contract.0.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 3 packages
- install contract 0.1.0 (pinned)
- install dune 3.23.1 [required by contract]
- install yojson 3.0.0 [required by contract]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved contract.0.1.0 (https://github.com/funwithcthulhu/contract/archive/refs/tags/0.1.0.tar.gz)
-> retrieved dune.3.23.1 (cached)
-> retrieved yojson.3.0.0 (cached)
-> installed dune.3.23.1
-> installed yojson.3.0.0
-> installed contract.0.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-25 04:41.23 ---> saved as "43f42359a425b11c3f1fe0dea4ec8f8e50a00a6f3d00608ca1519e99312c2645"
Job succeeded
2026-05-25 04:41.28: Job succeeded