(for PR #28326)
2025-08-12 04:03.18: New job: build vcr.1.0.0~alpha0, using opam 2.3
from https://github.com/ocaml/opam-repository.git#refs/pull/28326/head (d58bd10ebb1b37f6389a3b08d16305ecc873703c)
on debian-12-ocaml-4.12/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28326/head" && git reset --hard d58bd10e
git fetch origin master
git merge --no-edit fb96181bf90338b7e9a1c6a0001541cab4756218
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.12@sha256:9357a757cfe130be218f5392aa529ac69e8b9f014027a339ca78f1832582cfbb
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn vcr.1.0.0~alpha0 1.0.0~alpha0
RUN opam reinstall vcr.1.0.0~alpha0; \
res=$?; \
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-12\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'vcr.1.0.0~alpha0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-08-12 04:03.18: Using cache hint "ocaml/opam:debian-12-ocaml-4.12@sha256:9357a757cfe130be218f5392aa529ac69e8b9f014027a339ca78f1832582cfbb-vcr.1.0.0~alpha0-d58bd10ebb1b37f6389a3b08d16305ecc873703c"
2025-08-12 04:03.18: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.12@sha256:9357a757cfe130be218f5392aa529ac69e8b9f014027a339ca78f1832582cfbb)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn vcr.1.0.0~alpha0 1.0.0~alpha0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall vcr.1.0.0~alpha0;\
\n res=$?;\
\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-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'vcr.1.0.0~alpha0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2025-08-12 04:03.18: Waiting for resource in pool OCluster
2025-08-12 04:03.19: Waiting for worker…
2025-08-12 04:03.19: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Updating files: 98% (17778/17999)
Updating files: 99% (17820/17999)
Updating files: 100% (17999/17999)
Updating files: 100% (17999/17999), done.
HEAD is now at fb96181bf9 Merge pull request #28332 from jmid/fix-bad-checksums
Updating fb96181bf9..d58bd10ebb
Fast-forward
packages/matrix-term/matrix-term.1.0.0~alpha0/opam | 43 +++++++++++++++++
packages/matrix/matrix.1.0.0~alpha0/opam | 45 ++++++++++++++++++
packages/mosaic/mosaic.1.0.0~alpha0/opam | 55 ++++++++++++++++++++++
packages/toffee/toffee.1.0.0~alpha0/opam | 41 ++++++++++++++++
packages/vcr/vcr.1.0.0~alpha0/opam | 47 ++++++++++++++++++
5 files changed, 231 insertions(+)
create mode 100644 packages/matrix-term/matrix-term.1.0.0~alpha0/opam
create mode 100644 packages/matrix/matrix.1.0.0~alpha0/opam
create mode 100644 packages/mosaic/mosaic.1.0.0~alpha0/opam
create mode 100644 packages/toffee/toffee.1.0.0~alpha0/opam
create mode 100644 packages/vcr/vcr.1.0.0~alpha0/opam
(from ocaml/opam:debian-12-ocaml-4.12@sha256:9357a757cfe130be218f5392aa529ac69e8b9f014027a339ca78f1832582cfbb)
2025-08-12 04:03.43 ---> using "1d7e83f55a8bf47fceade9915dd73653dfdee452ee83486a6fa0720bf709532b" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-12 04:03.43 ---> using "c90b7b5e57f1ac407508e41db544067d92c22762cc31e49b41ea250b16b52977" 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 development 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
2025-08-12 04:03.43 ---> using "187886d8b0585f26cf5cd710d3e788ac6f3c061089db3ad7a9045085bb63cd15" 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 2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade no
# system arch=x86_64 os=linux os-distribution=debian os-version=12
# 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 4.12
# invariant ["ocaml-base-compiler" {= "4.12.1"}]
# compiler-packages ocaml-base-compiler.4.12.1, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.12/lib/ocaml/stublibs:/home/opam/.opam/4.12/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.12.1
2025-08-12 04:03.43 ---> using "f5cc587a8caabc70e8be27c01530e9848d5d7423362cc2c1c8d3e94d1d9bf57e" 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/"))
2025-08-12 04:03.43 ---> using "54aaec027cb6c85b26ddf1eb906fdac4235408d7256131d1e6e75c3c58defbd9" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2025-08-12 04:03.55 ---> saved as "7edaf4597e03294e5dfc5e8db2656a2554368a9ddc8ba9ac52203fcc084fc230"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-12 04:04.13 ---> saved as "1db562e09bf7fcfb5aad92e0110ba667492d75fb2e15a0748c40aed5de98475d"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index [21.8 kB]
- Ign:4 http://deb.debian.org/debian bookworm-updates/main amd64 Packages.diff/Index
- Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages [6924 B]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [272 kB]
- Fetched 555 kB in 1s (1007 kB/s)
- Reading package lists...
-
2025-08-12 04:04.15 ---> saved as "516a7f907eae8edcd375c34f36b8f26c76d5cff4540c0daec907bb1faaf920a4"
/home/opam: (run (shell "opam pin add -k version -yn vcr.1.0.0~alpha0 1.0.0~alpha0"))
vcr is now pinned to version 1.0.0~alpha0
2025-08-12 04:04.16 ---> saved as "e6d0d6d3fa11499f0d5f2006f906a7a9f23228a28485d23b8bd143790d7a57fd"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall vcr.1.0.0~alpha0;\
\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-12\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'vcr.1.0.0~alpha0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
vcr.1.0.0~alpha0 is not installed. Install it? [y/n] y
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 4.12.1 -> ocaml = 4.12.1
- vcr -> matrix -> ocaml >= 5.1
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.12.1
- vcr -> matrix -> ocaml >= 5.1 -> ocaml-variants >= 5.1.0~
* Missing dependency:
- vcr -> matrix -> ocaml >= 5.1 -> ocaml-variants >= 5.1.0~ -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall vcr.1.0.0~alpha0;
res=$?;
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-12\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'vcr.1.0.0~alpha0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2025-08-12 04:04.29: Job failed: Failed: Build failed
2025-08-12 04:04.29: Log analysis:
2025-08-12 04:04.29: >>>
No solution found, exiting
(score = 100)
2025-08-12 04:04.29: [SKIP] Package not available