Build:
- 0
2026-01-15 08:10.18: New job: build unionFind.20250818, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29222/head (d45ce9b6feb3694e966137df55ac14d9ec01ba13)
on ubuntu-24.04-ocaml-5.4/riscv64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29222/head" && git reset --hard d45ce9b6
git fetch origin master
git merge --no-edit 513e85b5a99db7912c4e7ed5e9675a808b7107a6
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:d162f5bab9b92be895e174d1b119d59ff46cc7db2cb00b4e92b44fe4216e5ab1
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn unionFind.20250818 20250818
RUN opam reinstall unionFind.20250818; \
res=$?; \
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-24.04\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'unionFind.20250818' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-15 08:10.18: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:d162f5bab9b92be895e174d1b119d59ff46cc7db2cb00b4e92b44fe4216e5ab1-unionFind.20250818-d45ce9b6feb3694e966137df55ac14d9ec01ba13"
2026-01-15 08:10.18: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:d162f5bab9b92be895e174d1b119d59ff46cc7db2cb00b4e92b44fe4216e5ab1)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn unionFind.20250818 20250818"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall unionFind.20250818;\
\n res=$?;\
\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-24.04\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'unionFind.20250818' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-01-15 08:10.18: Waiting for resource in pool OCluster
2026-01-15 08:10.20: Waiting for worker…
2026-01-15 08:13.02: Got resource from pool OCluster
Building on riscv-bm-03.sw.ci.dev
Updating files: 11% (2178/19201)
Updating files: 12% (2305/19201)
Updating files: 13% (2497/19201)
Updating files: 14% (2689/19201)
Updating files: 15% (2881/19201)
Updating files: 16% (3073/19201)
Updating files: 17% (3265/19201)
Updating files: 18% (3457/19201)
Updating files: 19% (3649/19201)
Updating files: 20% (3841/19201)
Updating files: 21% (4033/19201)
Updating files: 22% (4225/19201)
Updating files: 23% (4417/19201)
Updating files: 23% (4542/19201)
Updating files: 24% (4609/19201)
Updating files: 25% (4801/19201)
Updating files: 26% (4993/19201)
Updating files: 27% (5185/19201)
Updating files: 28% (5377/19201)
Updating files: 29% (5569/19201)
Updating files: 30% (5761/19201)
Updating files: 31% (5953/19201)
Updating files: 32% (6145/19201)
Updating files: 33% (6337/19201)
Updating files: 34% (6529/19201)
Updating files: 35% (6721/19201)
Updating files: 36% (6913/19201)
Updating files: 36% (6994/19201)
Updating files: 37% (7105/19201)
Updating files: 38% (7297/19201)
Updating files: 39% (7489/19201)
Updating files: 40% (7681/19201)
Updating files: 41% (7873/19201)
Updating files: 42% (8065/19201)
Updating files: 43% (8257/19201)
Updating files: 44% (8449/19201)
Updating files: 45% (8641/19201)
Updating files: 46% (8833/19201)
Updating files: 47% (9025/19201)
Updating files: 48% (9217/19201)
Updating files: 48% (9298/19201)
Updating files: 49% (9409/19201)
Updating files: 50% (9601/19201)
Updating files: 51% (9793/19201)
Updating files: 52% (9985/19201)
Updating files: 53% (10177/19201)
Updating files: 54% (10369/19201)
Updating files: 55% (10561/19201)
Updating files: 56% (10753/19201)
Updating files: 57% (10945/19201)
Updating files: 58% (11137/19201)
Updating files: 59% (11329/19201)
Updating files: 59% (11512/19201)
Updating files: 60% (11521/19201)
Updating files: 61% (11713/19201)
Updating files: 62% (11905/19201)
Updating files: 63% (12097/19201)
Updating files: 64% (12289/19201)
Updating files: 65% (12481/19201)
Updating files: 66% (12673/19201)
Updating files: 67% (12865/19201)
Updating files: 68% (13057/19201)
Updating files: 69% (13249/19201)
Updating files: 70% (13441/19201)
Updating files: 71% (13633/19201)
Updating files: 71% (13651/19201)
Updating files: 72% (13825/19201)
Updating files: 73% (14017/19201)
Updating files: 74% (14209/19201)
Updating files: 75% (14401/19201)
Updating files: 76% (14593/19201)
Updating files: 77% (14785/19201)
Updating files: 78% (14977/19201)
Updating files: 79% (15169/19201)
Updating files: 80% (15361/19201)
Updating files: 81% (15553/19201)
Updating files: 82% (15745/19201)
Updating files: 82% (15901/19201)
Updating files: 83% (15937/19201)
Updating files: 84% (16129/19201)
Updating files: 85% (16321/19201)
Updating files: 86% (16513/19201)
Updating files: 87% (16705/19201)
Updating files: 88% (16897/19201)
Updating files: 89% (17089/19201)
Updating files: 90% (17281/19201)
Updating files: 91% (17473/19201)
Updating files: 92% (17665/19201)
Updating files: 93% (17857/19201)
Updating files: 94% (18049/19201)
Updating files: 94% (18152/19201)
Updating files: 95% (18241/19201)
Updating files: 96% (18433/19201)
Updating files: 97% (18625/19201)
Updating files: 98% (18817/19201)
Updating files: 99% (19009/19201)
Updating files: 100% (19201/19201)
Updating files: 100% (19201/19201), done.
HEAD is now at a3752948da Merge commit '7a389037e0c9d8fc55125bd5c26e559884474551'
HEAD is now at 513e85b5a9 Merge pull request #29217 from c-cube/release-containers-v3.17
Merge made by the 'ort' strategy.
.../embedded_ocaml_templates.0.1.4/opam | 12 ++++++------
.../embedded_ocaml_templates.0.2/opam | 12 ++++++------
.../embedded_ocaml_templates.0.3.1/opam | 8 ++++----
.../embedded_ocaml_templates.0.4/opam | 10 +++++-----
.../embedded_ocaml_templates.0.5.1/opam | 10 +++++-----
.../embedded_ocaml_templates.0.6/opam | 2 +-
.../embedded_ocaml_templates.0.7/opam | 2 +-
packages/unionFind/unionFind.20250818/opam | 2 +-
8 files changed, 29 insertions(+), 29 deletions(-)
(from ocaml/opam:ubuntu-24.04-ocaml-5.4@sha256:d162f5bab9b92be895e174d1b119d59ff46cc7db2cb00b4e92b44fe4216e5ab1)
2026-01-15 08:17.47 ---> saved as "e6d25a681a2839b9759c5ab76e7fc37d65a3a1681d1dd6a25eff6d306e5b002f"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-15 08:17.48 ---> saved as "f94728a3897568e3a7759826588216c63a3b89bd0663181aa99bddde4facc7c9"
/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
2026-01-15 08:19.46 ---> saved as "e6cfbe27a3c7e265ded57a9000a356597d5dfbdd03f7660dee29c304960f0626"
/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=riscv64 os=linux os-distribution=ubuntu os-version=24.04
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 3
# 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
2026-01-15 08:19.48 ---> saved as "c8ba0107694140cd095b41f9f249c2013cd515bee398d7be9528c65cc18ba180"
/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/"))
2026-01-15 08:20.27 ---> saved as "54067164ef27cf4f5ad1fc92e3c4c83398f26196cbb8b27c986ef7868389bd7d"
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-15 08:20.54 ---> saved as "b534e8936b97497c5c50a16fb9b2369183fdf24bb742d9e5ee862499572674aa"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-15 08:22.29 ---> saved as "d6c6ffe7832ce1fbce8b1305a8a0ebc9e6f71175493e448203e9dcfbd7148f55"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://ports.ubuntu.com/ubuntu-ports noble InRelease
- Get:2 http://ports.ubuntu.com/ubuntu-ports noble-updates InRelease [126 kB]
- Get:3 http://ports.ubuntu.com/ubuntu-ports noble-backports InRelease [126 kB]
- Get:4 http://ports.ubuntu.com/ubuntu-ports noble-security InRelease [126 kB]
- Get:5 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [902 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/universe riscv64 Packages [1470 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [926 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [581 kB]
- Fetched 4258 kB in 2s (2133 kB/s)
- Reading package lists...
-
2026-01-15 08:22.38 ---> saved as "e44bcef4ce0c576f060a88c265ef002e2a9a06a666ad9ba0111c524875c46177"
/home/opam: (run (shell "opam pin add -k version -yn unionFind.20250818 20250818"))
unionFind is now pinned to version 20250818
2026-01-15 08:22.40 ---> saved as "6fc6a7f674eef3b08929eb27e83438580276829ebb683e6c6fa78f7a491b91d2"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall unionFind.20250818;\
\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-24.04\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'unionFind.20250818' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
unionFind.20250818 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
- install dune 3.20.2 [required by unionFind]
- install unionFind 20250818 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2 (cached)
-> retrieved unionFind.20250818 (cached)
-> installed dune.3.20.2
-> installed unionFind.20250818
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-15 08:27.05 ---> saved as "2fc729bd1fd2a128840c02ca94db79af88b47da2177cd413f1bce8472e01e83d"
Job succeeded
2026-01-15 08:27.39: Job succeeded