(for PR #29620)
2026-03-30 21:23.36: New job: build wadi.0.1.0, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29620/head (e48542c6b0c57c44b0ef42e7f8c1de6d6e833aa7)
on opensuse-16.0-ocaml-5.4/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29620/head" && git reset --hard e48542c6
git fetch origin master
git merge --no-edit 747f3dca281b5ae6275dfa41069f059ae517126f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn wadi.0.1.0 0.1.0
RUN opam reinstall wadi.0.1.0; \
res=$?; \
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 "\"opensuse-16.0\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'wadi.0.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-30 21:23.36: Using cache hint "ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453-wadi.0.1.0-e48542c6b0c57c44b0ef42e7f8c1de6d6e833aa7"
2026-03-30 21:23.36: Using OBuilder spec:
((from ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn wadi.0.1.0 0.1.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall wadi.0.1.0;\
\n res=$?;\
\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 \"\\\"opensuse-16.0\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'wadi.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-03-30 21:23.36: Waiting for resource in pool OCluster
2026-03-30 21:23.36: Waiting for worker…
2026-03-30 21:23.38: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at 747f3dca28 Merge pull request #29614 from ocaml/use-setup-ocaml-for-windows-ci
Updating 747f3dca28..e48542c6b0
Fast-forward
packages/wadi/wadi.0.1.0/opam | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 packages/wadi/wadi.0.1.0/opam
(from ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453)
Unable to find image 'ocaml/opam:opensuse-16.0-ocaml-5.4@sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453' locally
docker.io/ocaml/opam@sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453: Pulling from ocaml/opam
64cfa2a65095: Already exists
204ffcf2f1fe: Already exists
f6fa4529cc6b: Already exists
97af65095748: Already exists
b802a6057f6d: Already exists
47b045e79836: Already exists
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781ee767d1c7: Already exists
2271c058ae3a: Already exists
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ad401f078830: Already exists
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afc7c35ee433: Already exists
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993399f88197: Already exists
123b0d6fe094: Already exists
ae34cc57e52b: Already exists
2183a8f477cb: Already exists
b246721e2842: Pulling fs layer
6f86c4e34a31: Pulling fs layer
b62ace1c39c5: Pulling fs layer
bcc0e2aa9534: Pulling fs layer
1830a9d7789a: Pulling fs layer
bcc0e2aa9534: Waiting
1621edddb03c: Pulling fs layer
1830a9d7789a: Waiting
cc0c68400729: Pulling fs layer
1621edddb03c: Waiting
cc0c68400729: Waiting
b246721e2842: Download complete
b246721e2842: Pull complete
b62ace1c39c5: Verifying Checksum
b62ace1c39c5: Download complete
1830a9d7789a: Verifying Checksum
1830a9d7789a: Download complete
1621edddb03c: Verifying Checksum
1621edddb03c: Download complete
cc0c68400729: Download complete
6f86c4e34a31: Verifying Checksum
6f86c4e34a31: Download complete
6f86c4e34a31: Pull complete
b62ace1c39c5: Pull complete
bcc0e2aa9534: Verifying Checksum
bcc0e2aa9534: Download complete
bcc0e2aa9534: Pull complete
1830a9d7789a: Pull complete
1621edddb03c: Pull complete
cc0c68400729: Pull complete
Digest: sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453
Status: Downloaded newer image for ocaml/opam@sha256:1e561cb97d70e0ba99bb6b92723e6bb69ca94fb4f894a4285697ccff7edc0453
2026-03-30 21:23.53 ---> using "19bfd5fa0e0b327d3030a7bc542c02bf7a14b19a0d43e23f98bfaa17730b5c61" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-30 21:23.53 ---> saved as "1e4988045243bba69203798d0690927e8f3089f3eada20b7ebb5c3b98f43b95a"
/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
2026-03-30 21:24.13 ---> saved as "1b315dd0fae2be03adddf9e1c7bb80dab3c7230668610b0c52290fbe02fb35da"
/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=x86_64 os=linux os-distribution=opensuse-leap os-version=16.0
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 255
# 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
2026-03-30 21:24.14 ---> saved as "a9700237dfe924ceb2d4a46518fa531614b31f37df9474584f205ae5d2fc80b9"
/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/"))
2026-03-30 21:24.23 ---> saved as "4fc562db71631d140ae2301547571e39987762cb985dabf3a81f7071914e41d3"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-30 21:24.28 ---> saved as "0151f8dcc8000a3bf6eee061dd86242f6ce81f8cf5c17ba47b1984ed88f00b60"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-30 21:24.45 ---> saved as "426a1f9e8a974d44785ceae54c88fba1e0d6672e08d9e0921f47d4972438db6c"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "zypper" "--non-interactive" "refresh"
- Repository 'repo-openh264 (16.0)' is up to date.
- Repository 'repo-oss (16.0)' is up to date.
- All repositories have been refreshed.
2026-03-30 21:24.46 ---> saved as "43bba36e85ed202b63707f42aa1d58583416f6dbd6204e27ffff60d5a3f3de6d"
/home/opam: (run (shell "opam pin add -k version -yn wadi.0.1.0 0.1.0"))
wadi is now pinned to version 0.1.0
2026-03-30 21:24.47 ---> saved as "12ede2b8793a5fbdbe74034bdafeb66326c711f34bdbfdde8da03a0bb21cfb72"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall wadi.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 \"\\\"opensuse-16.0\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'wadi.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
wadi.0.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
- install ocamlfind 1.9.8 [required by wadi]
- install wadi 0.1.0 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved wadi.0.1.0 (cached)
-> installed ocamlfind.1.9.8
[ERROR] The installation of wadi failed at "./scripts/install_release_tree.sh --package-root package --binary _bootstrap/bin/wadi --prefix /home/opam/.opam/5.4".
#=== ERROR while installing wadi.0.1.0 ========================================#
# context 2.5.0 | linux/x86_64 | ocaml-base-compiler.5.4.1 | pinned(https://github.com/improvingjef/wadi/releases/download/v0.1.0/wadi-0.1.0-source.tar.gz)
# path ~/.opam/5.4/.opam-switch/build/wadi.0.1.0
# command ~/.opam/opam-init/hooks/sandbox.sh install ./scripts/install_release_tree.sh --package-root package --binary _bootstrap/bin/wadi --prefix /home/opam/.opam/5.4
# exit-code 1
# env-file ~/.opam/log/wadi-7-433d7a.env
# output-file ~/.opam/log/wadi-7-433d7a.out
### output ###
# install_release_tree.sh: binary not found: _bootstrap/bin/wadi
<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - install wadi 0.1.0
+-
+- The following changes have been performed
| - install ocamlfind 1.9.8
+-
# To update the current shell environment, run: eval $(opam env)
The former state can be restored with:
/usr/bin/opam switch import "/home/opam/.opam/5.4/.opam-switch/backup/state-20260330212447.export"
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall wadi.0.1.0;
res=$?;
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 "\"opensuse-16.0\""; then
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
fi;
test "$pkg" != 'wadi.0.1.0' && partial_fails="$partial_fails $pkg";
done;
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
exit 1" failed with exit status 1
2026-03-30 21:25.02: Job failed: Failed: Build failed
2026-03-30 21:25.02: Log analysis:
2026-03-30 21:25.02: >>>
[ERROR] The installation of wadi failed at "./scripts/install_release_tree.sh --package-root package --binary _bootstrap/bin/wadi --prefix /home/opam/.opam/5.4".
(score = 20)
2026-03-30 21:25.02: The installation of wadi failed at "./scripts/install_release_tree.sh --package-root package --binary _bootstrap/bin/wadi --prefix /home/opam/.opam/5.4".