(for PR #29248)
2026-01-19 18:14.37: New job: build ambient-context-lwt.0.1.1, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29248/head (9d61e8a449aa2436cbd9b390c4afa6b47e8ed0ba)
on debian-13-ocaml-4.14/ppc64le
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29248/head" && git reset --hard 9d61e8a4
git fetch origin master
git merge --no-edit 39960ffbaf3e5b50a1e354d4c99bfecc01e358ca
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ambient-context-lwt.0.1.1 0.1.1
RUN opam reinstall ambient-context-lwt.0.1.1; \
res=$?; \
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 "$pkg" != 'ambient-context-lwt.0.1.1' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-19 18:14.37: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7-ambient-context-lwt.0.1.1-9d61e8a449aa2436cbd9b390c4afa6b47e8ed0ba"
2026-01-19 18:14.37: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn ambient-context-lwt.0.1.1 0.1.1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ambient-context-lwt.0.1.1;\
\n res=$?;\
\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 \"$pkg\" != 'ambient-context-lwt.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-01-19 18:14.37: Waiting for resource in pool OCluster
2026-01-19 18:14.37: Waiting for worker…
2026-01-19 18:14.37: Got resource from pool OCluster
Building on scyleia.caelum.ci.dev
All commits already cached
HEAD is now at 39960ffbaf Merge pull request #29193 from recoules/release-binsec-0.11.0
Updating 39960ffbaf..9d61e8a449
Fast-forward
.../ambient-context-eio.0.1.1/opam | 42 +++++++++++++++++++++
.../ambient-context-lwt.0.1.1/opam | 42 +++++++++++++++++++++
.../ambient-context/ambient-context.0.1.1/opam | 43 ++++++++++++++++++++++
3 files changed, 127 insertions(+)
create mode 100644 packages/ambient-context-eio/ambient-context-eio.0.1.1/opam
create mode 100644 packages/ambient-context-lwt/ambient-context-lwt.0.1.1/opam
create mode 100644 packages/ambient-context/ambient-context.0.1.1/opam
(from ocaml/opam:debian-13-ocaml-4.14@sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7' locally
docker.io/ocaml/opam@sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7: Pulling from ocaml/opam
d586c84fb937: Already exists
f58e945a2543: Already exists
fbce25552763: Already exists
59176eade61a: Already exists
cff2e2f4315d: Already exists
c7e1af678d9d: Already exists
e0fcb4b6ab63: Already exists
881772b902bc: Already exists
768cdabbfd0a: Already exists
83d6b58df73a: Already exists
1626aaa7c7ca: Already exists
04b1b8803ed9: Already exists
a9c44489a599: Already exists
99883557491a: Already exists
6639fd237455: Already exists
8858b9403b89: Already exists
8e7566ad0104: Already exists
526a24f15d73: Already exists
0bb7b76d397f: Already exists
71463b084d4a: Already exists
1baa92722a85: Already exists
77edf028c4ec: Already exists
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14802866e407: Already exists
b328ea0ddeaa: Already exists
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783151563f3d: Already exists
ca1a51356424: Already exists
b53987dec0fc: Already exists
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cf7080601dc1: Already exists
e6b05e94713c: Already exists
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e2cfce39e0b0: Already exists
db9732b78b5c: Already exists
1254c3299308: Already exists
619ca2bf4a84: Already exists
b1753c2d94d7: Already exists
fea317eb9926: Already exists
f1d79a7540a8: Pulling fs layer
9b21207ac036: Pulling fs layer
beb1fcd76937: Pulling fs layer
4edcfb2f8c7e: Pulling fs layer
4edcfb2f8c7e: Waiting
beb1fcd76937: Download complete
9b21207ac036: Download complete
4edcfb2f8c7e: Verifying Checksum
4edcfb2f8c7e: Download complete
f1d79a7540a8: Verifying Checksum
f1d79a7540a8: Download complete
f1d79a7540a8: Pull complete
9b21207ac036: Pull complete
beb1fcd76937: Pull complete
4edcfb2f8c7e: Pull complete
Digest: sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7
Status: Downloaded newer image for ocaml/opam@sha256:1c2f72a328b8f70e515dd74ecef42cf23e7007b0f6b40c538dda5d9dacdf13a7
2026-01-19 18:14.46 ---> using "475b758f41436324137257918be6bf2eb81942e486ada998f2d1ae8d1f264c1d" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-19 18:14.46 ---> using "5d0131600c39b9974b8a16a96558eaffd4cc018e4e6f70219dadbb7e745ea9a7" 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 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
2026-01-19 18:14.46 ---> using "b8ff9adc8b6570437ed5b0d1dd0fb126ab7af205347eb56d9a2ddc88c44300ef" 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 2.5.0
# self-upgrade no
# system arch=ppc64 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 175
# repositories 1 (version-controlled)
# pinned 1 (version)
# current-switch 4.14
# invariant ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages ocaml-base-compiler.4.14.2, 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 4.14.2
2026-01-19 18:14.46 ---> using "591a9ef75877cc8184737ae2a28f4cfa51502729c9c61d77dfeeea25a574f976" 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/"))
2026-01-19 18:14.46 ---> using "e071f1734d48aeed0e3f4fdafb83d532ccc64478b4f7b31c1c7acf7c07335053" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-19 18:15.34 ---> saved as "fb7832ccf0fb27dfe311d23c8f8ba11cbfbf58ca4f37102dfff4bef6000728bc"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-19 18:15.53 ---> saved as "41e1b523f390195176c40d0f4ce8781a9a857aa203559decea5839a766412667"
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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]
- Get:4 http://deb.debian.org/debian trixie/main ppc64el Packages [9508 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main ppc64el Packages [90.4 kB]
- Fetched 9830 kB in 2s (6138 kB/s)
- Reading package lists...
-
2026-01-19 18:15.56 ---> saved as "ad83cb1a8f27e50ff99994f61a9d5de1eb7daff1e2172046745fd99dd2496757"
/home/opam: (run (shell "opam pin add -k version -yn ambient-context-lwt.0.1.1 0.1.1"))
ambient-context-lwt is now pinned to version 0.1.1
2026-01-19 18:15.56 ---> saved as "ca33a00ada69d5530ae45258201670d4db96be157dc2be655b3142b2dcb13417"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall ambient-context-lwt.0.1.1;\
\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 \"$pkg\" != 'ambient-context-lwt.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
ambient-context-lwt.0.1.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 10 packages
- install ambient-context 0.1.1 [required by ambient-context-lwt]
- install ambient-context-lwt 0.1.1 (pinned)
- install base-bytes base [required by ocplib-endian]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-configurator]
- install dune 3.21.0 [required by ambient-context-lwt]
- install dune-configurator 3.21.0 [required by lwt]
- install lwt 6.0.0 [required by ambient-context-lwt]
- install ocamlfind 1.9.8 [required by base-bytes]
- install ocplib-endian 1.2 [required by lwt]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ambient-context.0.1.1, ambient-context-lwt.0.1.1 (https://github.com/ocaml-tracing/ambient-context/releases/download/v0.1.1/ambient-context-0.1.1.tbz)
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached)
-> retrieved lwt.6.0.0 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.21.0
-> installed csexp.1.5.2
-> installed ambient-context.0.1.1
-> installed cppo.1.8.0
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.21.0
-> installed lwt.6.0.0
-> installed ambient-context-lwt.0.1.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-19 18:16.35 ---> saved as "1162a08b3331ab46b8d31fba41cb7f5f0c9e372b6bd1ab884652e23e2c59ea9a"
Job succeeded
2026-01-19 18:16.41: Job succeeded