(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 ubuntu-24.04-ocaml-4.14/riscv64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29620/head" && git reset --hard e48542c6
git fetch origin master
git merge --no-edit 747f3dca281b5ae6275dfa41069f059ae517126f
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:82b5420655385c32dc96068e36a744a8e8c869890b3a55869a20415f213fd254
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn wadi.0.1.0 0.1.0
RUN opam reinstall wadi.0.1.0; \
res=$?; \
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 "\"ubuntu-24.04\""; 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: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-03-30 21:23.36: Using cache hint "ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:82b5420655385c32dc96068e36a744a8e8c869890b3a55869a20415f213fd254-wadi.0.1.0-e48542c6b0c57c44b0ef42e7f8c1de6d6e833aa7"
2026-03-30 21:23.36: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:82b5420655385c32dc96068e36a744a8e8c869890b3a55869a20415f213fd254)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn wadi.0.1.0 0.1.0"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall wadi.0.1.0;\
\n res=$?;\
\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 \"\\\"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 \"$pkg\" != 'wadi.0.1.0' && partial_fails=\"$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 21:23.36: Got resource from pool OCluster
Building on riscv-bm-02.sw.ci.dev
Updating files: 14% (2658/18565)
Updating files: 15% (2785/18565)
Updating files: 16% (2971/18565)
Updating files: 17% (3157/18565)
Updating files: 18% (3342/18565)
Updating files: 19% (3528/18565)
Updating files: 20% (3713/18565)
Updating files: 21% (3899/18565)
Updating files: 22% (4085/18565)
Updating files: 23% (4270/18565)
Updating files: 24% (4456/18565)
Updating files: 25% (4642/18565)
Updating files: 26% (4827/18565)
Updating files: 27% (5013/18565)
Updating files: 28% (5199/18565)
Updating files: 28% (5203/18565)
Updating files: 29% (5384/18565)
Updating files: 30% (5570/18565)
Updating files: 31% (5756/18565)
Updating files: 32% (5941/18565)
Updating files: 33% (6127/18565)
Updating files: 34% (6313/18565)
Updating files: 35% (6498/18565)
Updating files: 36% (6684/18565)
Updating files: 37% (6870/18565)
Updating files: 38% (7055/18565)
Updating files: 39% (7241/18565)
Updating files: 40% (7426/18565)
Updating files: 40% (7526/18565)
Updating files: 41% (7612/18565)
Updating files: 42% (7798/18565)
Updating files: 43% (7983/18565)
Updating files: 44% (8169/18565)
Updating files: 45% (8355/18565)
Updating files: 46% (8540/18565)
Updating files: 47% (8726/18565)
Updating files: 48% (8912/18565)
Updating files: 49% (9097/18565)
Updating files: 50% (9283/18565)
Updating files: 51% (9469/18565)
Updating files: 52% (9654/18565)
Updating files: 53% (9840/18565)
Updating files: 53% (9857/18565)
Updating files: 54% (10026/18565)
Updating files: 55% (10211/18565)
Updating files: 56% (10397/18565)
Updating files: 57% (10583/18565)
Updating files: 58% (10768/18565)
Updating files: 59% (10954/18565)
Updating files: 60% (11139/18565)
Updating files: 61% (11325/18565)
Updating files: 62% (11511/18565)
Updating files: 63% (11696/18565)
Updating files: 64% (11882/18565)
Updating files: 65% (12068/18565)
Updating files: 65% (12130/18565)
Updating files: 66% (12253/18565)
Updating files: 67% (12439/18565)
Updating files: 68% (12625/18565)
Updating files: 69% (12810/18565)
Updating files: 70% (12996/18565)
Updating files: 71% (13182/18565)
Updating files: 72% (13367/18565)
Updating files: 73% (13553/18565)
Updating files: 74% (13739/18565)
Updating files: 75% (13924/18565)
Updating files: 76% (14110/18565)
Updating files: 77% (14296/18565)
Updating files: 77% (14467/18565)
Updating files: 78% (14481/18565)
Updating files: 79% (14667/18565)
Updating files: 80% (14852/18565)
Updating files: 81% (15038/18565)
Updating files: 82% (15224/18565)
Updating files: 83% (15409/18565)
Updating files: 84% (15595/18565)
Updating files: 85% (15781/18565)
Updating files: 86% (15966/18565)
Updating files: 87% (16152/18565)
Updating files: 88% (16338/18565)
Updating files: 89% (16523/18565)
Updating files: 90% (16709/18565)
Updating files: 90% (16879/18565)
Updating files: 91% (16895/18565)
Updating files: 92% (17080/18565)
Updating files: 93% (17266/18565)
Updating files: 94% (17452/18565)
Updating files: 95% (17637/18565)
Updating files: 96% (17823/18565)
Updating files: 97% (18009/18565)
Updating files: 98% (18194/18565)
Updating files: 99% (18380/18565)
Updating files: 100% (18565/18565)
Updating files: 100% (18565/18565), done.
HEAD is now at eb3c203f08 restricted 2.0.0 change small thing
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:ubuntu-24.04-ocaml-4.14@sha256:82b5420655385c32dc96068e36a744a8e8c869890b3a55869a20415f213fd254)
2026-03-30 21:28.02 ---> saved as "3cac56c9044dc9e4b181473d4151a691cb8b63b695b54d17732b836147acf985"
/: (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 21:28.02 ---> saved as "d12e6ca8ff6e4502bed07d09bbddd02c4c553df77e472192fe52e9023878c8cf"
/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 21:29.58 ---> saved as "e8b097882913873dad746d9b449d67ebabd77b21bcfac3e06155d38073089922"
/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 4.14
# invariant ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages ocaml-base-compiler.4.14.3, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.14.3
2026-03-30 21:30.00 ---> saved as "958fbf9e1ed7e57f43a38e9e00e72e0a72b8eb6229add8d542bfd5432e36809b"
/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 21:30.39 ---> saved as "2e19e9b67a050c6551ecd634f5982f057f2e67585d227ca342195cd091ebbf9e"
/home/opam: (copy (src .) (dst opam-repository/))
2026-03-30 21:31.07 ---> saved as "ec216cdca145ee9a225d86f500c20c880501709cf422335ee5d57da33c5c0528"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-30 21:32.42 ---> saved as "0f112b81ef0f20d6a7eb9d1aed466084f51ca9339714e74d565fc9ffd5548758"
/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/universe riscv64 Packages [1602 kB]
- Get:6 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [952 kB]
- Get:7 http://ports.ubuntu.com/ubuntu-ports noble-security/main riscv64 Packages [627 kB]
- Get:8 http://ports.ubuntu.com/ubuntu-ports noble-security/universe riscv64 Packages [1118 kB]
- Fetched 4678 kB in 2s (2158 kB/s)
- Reading package lists...
-
2026-03-30 21:32.50 ---> saved as "0d9914bfe3cb4d2fe58203a57e3db58b0d835817080cba68582e980d254c68e8"
/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 21:32.53 ---> saved as "df9e4b6a6788ec9190c2c8ec5e09a77928d644ae0fdd61c77d8b9c43564158a4"
/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 \"\\\"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 \"$pkg\" != 'wadi.0.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
wadi.0.1.0 is not installed. Install it? [Y/n] y
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 4.14.3
- wadi -> ocaml >= 5.0.0 -> ocaml-variants < 5.4.1~
You can temporarily relax the switch invariant with `--update-invariant'
* Missing dependency:
- wadi -> ocaml >= 5.0.0 -> ocaml-variants < 5.0.1~ -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
* Missing dependency:
- wadi -> ocaml >= 5.0.0 -> ocaml-variants < 5.2.1~ -> system-msvc
unmet availability conditions: 'os = "win32"'
No solution found, exiting
"/usr/bin/env" "bash" "-c" "opam reinstall wadi.0.1.0;
res=$?;
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 "\"ubuntu-24.04\""; 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 20
2026-03-30 21:34.05: Job failed: Failed: Build failed
2026-03-30 21:34.05: Log analysis:
2026-03-30 21:34.05: >>>
No solution found, exiting
(score = 100)
2026-03-30 21:34.05: [SKIP] Package not available