(for PR #24267)
2025-11-10 11:05.36: New job: build orrandomForest.1.0.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/24267/head (41de505ec8ff3637ab3cb06a41ccbc29683f566c)
on debian-13-ocaml-5.4-no-flat-float-array/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/24267/head" && git reset --hard 41de505e
git fetch origin master
git merge --no-edit 21f97b2e6d7c617fc0a79cc8e59b2e10690960e1
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4-no-flat-float-array@sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn orrandomForest.1.0.0 1.0.0
RUN opam reinstall orrandomForest.1.0.0; \
res=$?; \
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 "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'orrandomForest.1.0.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2025-11-10 11:05.36: Using cache hint "ocaml/opam:debian-13-ocaml-5.4-no-flat-float-array@sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4-orrandomForest.1.0.0-41de505ec8ff3637ab3cb06a41ccbc29683f566c"
2025-11-10 11:05.36: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4-no-flat-float-array@sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn orrandomForest.1.0.0 1.0.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall orrandomForest.1.0.0;\
\n res=$?;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'orrandomForest.1.0.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2025-11-10 11:05.36: Waiting for resource in pool OCluster
2025-11-10 14:33.03: Waiting for worker…
2025-11-10 14:37.50: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 21f97b2e6d Merge pull request #28836 from dbuenzli/b0-publish-bytesrw.0.3.0
Merge made by the 'ort' strategy.
packages/odnnr/odnnr.2.0.0/opam | 4 +---
packages/oplsr/oplsr.8.0.1/opam | 3 +--
packages/orrandomForest/orrandomForest.1.0.0/opam | 5 +----
packages/orrandomForest/orrandomForest.2.0.1/opam | 7 +------
packages/orrandomForest/orrandomForest.3.0.0/opam | 7 +------
packages/orsvm_e1071/orsvm_e1071.2.0.0/opam | 3 ---
packages/orsvm_e1071/orsvm_e1071.3.0.0/opam | 5 +----
packages/orsvm_e1071/orsvm_e1071.3.0.1/opam | 2 +-
packages/orsvm_e1071/orsvm_e1071.3.0.2/opam | 2 +-
packages/orsvm_e1071/orsvm_e1071.4.0.0/opam | 2 +-
packages/orxgboost/orxgboost.1.0.1/opam | 5 +----
packages/orxgboost/orxgboost.1.1.0/opam | 5 +----
packages/orxgboost/orxgboost.1.2.0/opam | 5 +----
13 files changed, 12 insertions(+), 43 deletions(-)
(from ocaml/opam:debian-13-ocaml-5.4-no-flat-float-array@sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4-no-flat-float-array@sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4' locally
docker.io/ocaml/opam@sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4: Pulling from ocaml/opam
13cc39f8244a: Already exists
b27d53669817: Already exists
062c909e206e: Already exists
265baae72087: Already exists
b6b7b385247c: Already exists
bfb7bf5b7c6d: Already exists
b18c76fc18f2: Already exists
6bdbb37ee35f: Already exists
84035aa4da2d: Already exists
0c3307e14207: Already exists
30b92d637d72: Already exists
991b07583706: Already exists
e1d7a79a1495: Already exists
6b08d63c6214: Already exists
4c7236344711: Already exists
12506f41e8b0: Already exists
12506f41e8b0: Already exists
2330d596aec1: Already exists
a48299f5ec62: Already exists
04618a577568: Already exists
8c4b002d072b: Already exists
4f4fb700ef54: Already exists
ff68f05e2976: Already exists
d5543b560a3e: Already exists
4a9030bbb1ef: Already exists
c59b3bec3411: Already exists
85a7c9be9495: Already exists
dbc6bd8f2e44: Already exists
6680a5133ca2: Already exists
470c0056084c: Already exists
6b9af56b67cf: Already exists
c572cde25fb3: Already exists
033b2d405acf: Already exists
663cc5b3d424: Already exists
840bbd47fded: Already exists
fb8f644ba010: Already exists
66735543f230: Already exists
7896354b8c11: Already exists
a0063722d8c2: Already exists
7018e4a5881b: Already exists
b2160938e13b: Already exists
6daa5a60f35e: Already exists
e4037ec6c3f9: Already exists
1136ddce1f6d: Pulling fs layer
457f8d821bf3: Pulling fs layer
990a4995f132: Pulling fs layer
54fe8563bc79: Pulling fs layer
990a4995f132: Verifying Checksum
990a4995f132: Download complete
457f8d821bf3: Verifying Checksum
457f8d821bf3: Download complete
54fe8563bc79: Download complete
1136ddce1f6d: Verifying Checksum
1136ddce1f6d: Download complete
1136ddce1f6d: Pull complete
457f8d821bf3: Pull complete
990a4995f132: Pull complete
54fe8563bc79: Pull complete
Digest: sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4
Status: Downloaded newer image for ocaml/opam@sha256:2bcd28a3230d4a8cf8fccdddef5cdfefd39a8c7f0d6719d7222cfef487be51a4
2025-11-10 14:37.57 ---> saved as "097b81f12e1b98e0e98adea70af84cbf08759d2b8178fd2317c8aa1b53b15d42"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-11-10 14:37.57 ---> saved as "e67960f19bff6f49abf3b1dd55488cf0e5fbc2862270ad8b211310234837fbb0"
/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
2025-11-10 14:38.20 ---> saved as "cada53cc380028cd0696e15f67ebd045d54bc3608d20668c95fc1b4b24df9ced"
/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~alpha1
# self-upgrade no
# system arch=x86_64 os=linux os-distribution=debian os-version=13
# 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-variants" {= "5.4.0+options"}]
# compiler-packages ocaml-compiler.5.4.0, ocaml-option-no-flat-float-array.1, ocaml-options-only-no-flat-float-array.1, ocaml-variants.5.4.0+options
# 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+options+no-flat-float-array
2025-11-10 14:38.21 ---> saved as "fc661388c78df9eb8b283fe4dc8fa6807c954577ae8f56be328b78ab3d3dc85a"
/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/"))
2025-11-10 14:38.28 ---> saved as "187f5d7b0ca5fd6bb497058182ca65aae4af0cc8679a68a92328d5dd2e133f0a"
/home/opam: (copy (src .) (dst opam-repository/))
2025-11-10 14:38.44 ---> saved as "cdb9aa6408b9ce6e8da2e8190a4b2d12fe986b45cbeed5ffa77a5c6f8460f824"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-11-10 14:39.04 ---> saved as "08cd4ce7f6cd682de7785794460b91375501a55fc80a2dcae6a65e45bd9a09b4"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Fetched 90.7 kB in 0s (1176 kB/s)
- Reading package lists...
2025-11-10 14:39.05 ---> saved as "8912207c06c2cc2fd5268cb05bfcba3e0cdda7715c4c0adf4915bee3ec38c047"
/home/opam: (run (shell "opam pin add -k version -yn orrandomForest.1.0.0 1.0.0"))
orrandomForest is now pinned to version 1.0.0
2025-11-10 14:39.06 ---> saved as "40b83e57f0f380e9d207a3ed4fa095a1ad7aaf5ee9ef1f4ddee6aafb2915c004"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall orrandomForest.1.0.0;\
\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 \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'orrandomForest.1.0.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
orrandomForest.1.0.0 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-variants = 5.4.0+options
- orrandomForest < 2.0.1 -> dolog < 4.0.0 -> ocaml < 5.0.0 -> dkml-base-compiler
You can temporarily relax the switch invariant with `--update-invariant'
* Incompatible packages:
- (invariant) -> ocaml-variants = 5.4.0+options
- orrandomForest < 2.0.1 -> dolog < 4.0.0 -> ocaml < 5.0.0 -> ocaml-base-compiler < 4.14.3~
* Missing dependency:
- orrandomForest < 2.0.1 -> dolog < 4.0.0 -> ocaml < 5.0.0 -> ocaml-base-compiler (= 4.02.4 | = 4.03.1 | = 4.04.3 | = 4.05.1 | = 4.06.2 | = 4.07.2 | = 4.08.2 | = 4.09.2 | = 4.10.3 | = 4.11.3) | ocaml-system >= 4.02.4 | ocaml-variants < 4.11.4~
no matching version
unmet availability conditions, e.g. 'sys-ocaml-version = "5.4.0" & (os != "win32" | sys-ocaml-libc = "msvc")'
not available because the package is pinned to version 5.4.0+options
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall orrandomForest.1.0.0;
res=$?;
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 "\"debian-13\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'orrandomForest.1.0.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 20
2025-11-10 14:39.23: Job failed: Failed: Build failed
2025-11-10 14:39.23: Log analysis:
2025-11-10 14:39.23: >>>
No solution found, exiting
(score = 100)
2025-11-10 14:39.23: [SKIP] Package not available