- github
- ocaml
- opam-repository
- 3e0c39
- compilers,4.09,dune-rpc-lwt.3.22.2,lower-bounds
(not at the head of any monitored branch or PR)
2026-04-10 17:24.11: New job: build dune-rpc-lwt.3.22.2, lower-bounds, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29704/head (3e0c395e7b1393a792367f8edca3654dac71e6fd)
on debian-13-ocaml-4.09/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29704/head" && git reset --hard 3e0c395e
git fetch origin master
git merge --no-edit 9d8ceab8e9f49f5671cf459997c8a47cf0e675ca
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-rpc-lwt.3.22.2 3.22.2
RUN opam reinstall dune-rpc-lwt.3.22.2; \
res=$?; \
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 "$pkg" != 'dune-rpc-lwt.3.22.2' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall dune-rpc-lwt.3.22.2; \
res=$?; \
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 "$pkg" != 'dune-rpc-lwt.3.22.2' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-04-10 17:24.11: Using cache hint "ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9-dune-rpc-lwt.3.22.2-3e0c395e7b1393a792367f8edca3654dac71e6fd"
2026-04-10 17:24.11: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn dune-rpc-lwt.3.22.2 3.22.2"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dune-rpc-lwt.3.22.2;\
\n res=$?;\
\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 \"$pkg\" != 'dune-rpc-lwt.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(env OPAMCRITERIA +removed,+count[version-lag,solution])
(env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
(env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dune-rpc-lwt.3.22.2;\
\n res=$?;\
\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 \"$pkg\" != 'dune-rpc-lwt.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-04-10 17:24.11: Waiting for resource in pool OCluster
2026-04-10 17:24.20: Waiting for worker…
2026-04-10 17:24.20: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
All commits already cached
HEAD is now at 9d8ceab8e9 Merge pull request #29697 from filipeom/opam-publish-smtml.0.25.0
Updating 9d8ceab8e9..3e0c395e7b
Fast-forward
packages/chrome-trace/chrome-trace.3.22.2/opam | 39 +++++++++++
.../dune-action-plugin.3.22.2/opam | 52 +++++++++++++++
.../dune-action-trace.3.22.2/opam | 39 +++++++++++
.../dune-build-info/dune-build-info.3.22.2/opam | 45 +++++++++++++
.../dune-configurator.3.22.2/opam | 49 ++++++++++++++
packages/dune-glob/dune-glob.3.22.2/opam | 42 ++++++++++++
.../dune-private-libs.3.22.2/opam | 50 +++++++++++++++
packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam | 41 ++++++++++++
packages/dune-rpc/dune-rpc.3.22.2/opam | 44 +++++++++++++
packages/dune-site/dune-site.3.22.2/opam | 37 +++++++++++
packages/dune/dune.3.22.2/opam | 75 ++++++++++++++++++++++
packages/dyn/dyn.3.22.2/opam | 40 ++++++++++++
packages/fs-io/fs-io.3.22.2/opam | 39 +++++++++++
packages/ocamlc-loc/ocamlc-loc.3.22.2/opam | 43 +++++++++++++
packages/ordering/ordering.3.22.2/opam | 38 +++++++++++
packages/stdune/stdune.3.22.2/opam | 46 +++++++++++++
packages/top-closure/top-closure.3.22.2/opam | 38 +++++++++++
packages/xdg/xdg.3.22.2/opam | 39 +++++++++++
18 files changed, 796 insertions(+)
create mode 100644 packages/chrome-trace/chrome-trace.3.22.2/opam
create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.22.2/opam
create mode 100644 packages/dune-action-trace/dune-action-trace.3.22.2/opam
create mode 100644 packages/dune-build-info/dune-build-info.3.22.2/opam
create mode 100644 packages/dune-configurator/dune-configurator.3.22.2/opam
create mode 100644 packages/dune-glob/dune-glob.3.22.2/opam
create mode 100644 packages/dune-private-libs/dune-private-libs.3.22.2/opam
create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.22.2/opam
create mode 100644 packages/dune-rpc/dune-rpc.3.22.2/opam
create mode 100644 packages/dune-site/dune-site.3.22.2/opam
create mode 100644 packages/dune/dune.3.22.2/opam
create mode 100644 packages/dyn/dyn.3.22.2/opam
create mode 100644 packages/fs-io/fs-io.3.22.2/opam
create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.22.2/opam
create mode 100644 packages/ordering/ordering.3.22.2/opam
create mode 100644 packages/stdune/stdune.3.22.2/opam
create mode 100644 packages/top-closure/top-closure.3.22.2/opam
create mode 100644 packages/xdg/xdg.3.22.2/opam
(from ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.09@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9' locally
docker.io/ocaml/opam@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9: Pulling from ocaml/opam
8f6ad858d0a4: Already exists
9cb5e198c8cf: Already exists
2d346d36dcf2: Already exists
cdc35e289b8d: Already exists
aeb7244bb580: Already exists
fc1943254a0d: Already exists
84238c416f8e: Already exists
fbbfe75d3112: Already exists
221fdc5d9929: Already exists
1fec9149b52a: Already exists
9c6e52557f24: Already exists
8737f5036aae: Already exists
d69c4074de14: Already exists
7237152a5f04: Already exists
fba4b414d8a0: Already exists
40d552afb3ef: Already exists
077cc17dc8e4: Already exists
077cc17dc8e4: Already exists
169e1be36a55: Already exists
0a8a005097ab: Already exists
caba3ec4b361: Already exists
6a364dc641f8: Already exists
4f4fb700ef54: Already exists
ab8052928cdc: Already exists
f5717a28dd6a: Already exists
79233a9b9bed: Already exists
d832d53e7392: Already exists
1872dad82243: Already exists
bfd849b08ba7: Already exists
834a8024ef15: Already exists
98ccec79258b: Already exists
fb48f36a0542: Already exists
3688b13db8e7: Already exists
a5c099f5f72c: Already exists
1ff1760de5b0: Already exists
98eec6764aa5: Already exists
aa22ae69debd: Already exists
12bfb7b962a2: Already exists
ec25ce9bb816: Already exists
beadd3cf7357: Already exists
d0d0c65a426d: Already exists
0ae524e9467d: Pulling fs layer
5266e3e1ac85: Pulling fs layer
1764f891f90a: Pulling fs layer
9e66bcb8f3bd: Pulling fs layer
9e66bcb8f3bd: Waiting
1764f891f90a: Verifying Checksum
1764f891f90a: Download complete
5266e3e1ac85: Verifying Checksum
5266e3e1ac85: Download complete
9e66bcb8f3bd: Download complete
0ae524e9467d: Verifying Checksum
0ae524e9467d: Download complete
0ae524e9467d: Pull complete
5266e3e1ac85: Pull complete
1764f891f90a: Pull complete
9e66bcb8f3bd: Pull complete
Digest: sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9
Status: Downloaded newer image for ocaml/opam@sha256:82664d49766e836042139c258c70a8c577745a63e09aa485a3421f36623163e9
2026-04-10 17:25.41 ---> saved as "25c1207ff9728f59d1e704dd440f8a522b5c8eb24d57e8a86d40e8d32c37b23f"
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-10 17:25.41 ---> saved as "f6c9decfe43df6bc0d02068fb165aefc8660ee7cd6d70aa381f3c3b2dccf00a6"
/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
2026-04-10 17:26.05 ---> saved as "394a076ab39117a9018119e847943b2dbd1a9521d49f1fb7c3910bb93ac355b5"
/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=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 4.09
# invariant ["ocaml-base-compiler" {= "4.09.1"}]
# compiler-packages ocaml-base-compiler.4.09.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.09/lib/ocaml/stublibs:/home/opam/.opam/4.09/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.09.1
2026-04-10 17:26.06 ---> saved as "01228d8543ec83ca6967374102037a67ea16daccbfa1e1c6b9bef9b3283a5db0"
/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/"))
2026-04-10 17:26.22 ---> saved as "1222eade8b956ab24334c6d7ddce835d2347fd10064e14b526cbc47afff5e0ef"
/home/opam: (copy (src .) (dst opam-repository/))
2026-04-10 17:26.34 ---> saved as "92143178e6c4afc09ff5ef1a89ff5738e2242aed1419cfdd040978f374f9de2c"
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-10 17:26.53 ---> saved as "43b2100649b6c01dcc4dce73b5c7f62aedec08f600ae71b0278ce91d82d8b2f5"
/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]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [121 kB]
- Fetched 211 kB in 0s (1930 kB/s)
- Reading package lists...
2026-04-10 17:26.54 ---> saved as "6536ba062a8270417c88a7a02a0ba3a86c2bf89b1b6db3f963c7a6cfe87ee9b4"
/home/opam: (run (shell "opam pin add -k version -yn dune-rpc-lwt.3.22.2 3.22.2"))
dune-rpc-lwt is now pinned to version 3.22.2
2026-04-10 17:26.55 ---> saved as "2ab0d6a49ef4e2fa66e519aeeb9dd6a79271d7d900aa94c3228268b794d62b5e"
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dune-rpc-lwt.3.22.2;\
\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 \"$pkg\" != 'dune-rpc-lwt.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
dune-rpc-lwt.3.22.2 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 18 packages
- install base-bytes base [required by ocplib-endian]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-rpc-lwt]
- install dune 3.22.2 [required by dune-rpc-lwt]
- install dune-configurator 3.22.2 [required by lwt]
- install dune-rpc 3.22.2 [required by dune-rpc-lwt]
- install dune-rpc-lwt 3.22.2 (pinned)
- install dyn 3.22.2 [required by dune-rpc]
- install fs-io 3.22.2 [required by stdune]
- install lwt 5.9.2 [required by dune-rpc-lwt]
- install ocamlc-loc 3.22.2 [required by dune-rpc]
- install ocamlfind 1.9.8 [required by base-bytes]
- install ocplib-endian 1.2 [required by lwt]
- install ordering 3.22.2 [required by dune-rpc]
- install pp 2.0.0 [required by dune-rpc]
- install stdune 3.22.2 [required by dune-rpc]
- install top-closure 3.22.2 [required by stdune]
- install xdg 3.22.2 [required by dune-rpc]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved cppo.1.8.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2, dune-rpc.3.22.2, dune-rpc-lwt.3.22.2, dyn.3.22.2, fs-io.3.22.2, ocamlc-loc.3.22.2, ordering.3.22.2, stdune.3.22.2, top-closure.3.22.2, xdg.3.22.2 (https://github.com/ocaml/dune/releases/download/3.22.2/dune-3.22.2.tbz)
-> retrieved lwt.5.9.2 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> retrieved pp.2.0.0 (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed dune.3.22.2
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed fs-io.3.22.2
-> installed ordering.3.22.2
-> installed pp.2.0.0
-> installed top-closure.3.22.2
-> installed xdg.3.22.2
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.22.2
-> installed dyn.3.22.2
-> installed lwt.5.9.2
-> installed ocamlc-loc.3.22.2
-> installed stdune.3.22.2
-> installed dune-rpc.3.22.2
-> installed dune-rpc-lwt.3.22.2
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-10 17:28.16 ---> saved as "a5db3ec1d8e873eaa4fa06ee4261fda408292fa30c1ca07071b585eb515d16eb"
/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])
/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dune-rpc-lwt.3.22.2;\
\n res=$?;\
\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 \"$pkg\" != 'dune-rpc-lwt.3.22.2' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
The following actions will be performed:
=== downgrade 8 packages
- downgrade cppo 1.8.0 to 1.6.1 [required by lwt]
- downgrade csexp 1.5.2 to 1.5.1 [required by dune-rpc-lwt]
- downgrade dune 3.22.2 to 3.22.0 [required by dune-rpc-lwt]
- downgrade dune-configurator 3.22.2 to 2.5.1 [uses dune]
- downgrade lwt 5.9.2 to 5.6.0 [required by dune-rpc-lwt]
- downgrade ocamlfind 1.9.8 to 1.8.1 [required by ocplib-endian]
- downgrade ocplib-endian 1.2 to 1.0 [required by lwt]
- downgrade xdg 3.22.2 to 3.15.3 [uses dune]
=== recompile 10 packages
- recompile base-bytes base [uses ocamlfind]
- recompile dune-rpc 3.22.2 [uses csexp]
- recompile dune-rpc-lwt 3.22.2 (pinned)
- recompile dyn 3.22.2 [uses dune]
- recompile fs-io 3.22.2 [uses dune]
- recompile ocamlc-loc 3.22.2 [uses dune]
- recompile ordering 3.22.2 [uses dune]
- recompile pp 2.0.0 [uses dune]
- recompile stdune 3.22.2 [uses csexp]
- recompile top-closure 3.22.2 [uses dune]
=== install 4 packages
- install conf-m4 1 [required by ocamlfind]
- install dune-private-libs 2.5.1 [required by dune-configurator]
- install jbuilder 1.0+beta20.1 (deprecated) [required by cppo]
- install ocamlbuild 0.14.0 [required by ocplib-endian]
The following system packages will first need to be installed:
m4
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation
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+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
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(Reading database ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-m4.1
-> retrieved cppo.1.6.1 (https://opam.ocaml.org/cache)
-> retrieved csexp.1.5.1 (https://opam.ocaml.org/cache)
-> retrieved dune.3.22.0 (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1 (https://opam.ocaml.org/cache)
-> retrieved dune-rpc.3.22.2, dune-rpc-lwt.3.22.2, dyn.3.22.2, fs-io.3.22.2, ocamlc-loc.3.22.2, ordering.3.22.2, stdune.3.22.2, top-closure.3.22.2 (cached)
-> retrieved jbuilder.1.0+beta20.1 (https://opam.ocaml.org/cache)
-> retrieved lwt.5.6.0 (https://opam.ocaml.org/cache)
-> retrieved ocamlbuild.0.14.0 (https://opam.ocaml.org/cache)
-> retrieved ocamlfind.1.8.1 (https://opam.ocaml.org/cache)
-> retrieved ocplib-endian.1.0 (https://opam.ocaml.org/cache)
-> retrieved pp.2.0.0 (cached)
-> retrieved xdg.3.15.3 (https://opam.ocaml.org/cache)
-> installed ocamlbuild.0.14.0
-> removed dune-rpc-lwt.3.22.2
-> removed dune-rpc.3.22.2
-> removed lwt.5.9.2
-> removed dune-configurator.3.22.2
-> removed ocamlc-loc.3.22.2
-> removed ocplib-endian.1.2
-> removed base-bytes.base
-> removed cppo.1.8.0
-> removed ocamlfind.1.9.8
-> removed stdune.3.22.2
-> removed csexp.1.5.2
-> removed dyn.3.22.2
-> removed fs-io.3.22.2
-> removed ordering.3.22.2
-> removed pp.2.0.0
-> removed top-closure.3.22.2
-> removed xdg.3.22.2
-> removed dune.3.22.2
-> installed dune.3.22.0
-> installed jbuilder.1.0+beta20.1
-> installed ocamlfind.1.8.1
-> installed base-bytes.base
-> installed csexp.1.5.1
-> installed dune-private-libs.2.5.1
-> installed fs-io.3.22.2
-> installed ordering.3.22.2
-> installed pp.2.0.0
-> installed top-closure.3.22.2
-> installed xdg.3.15.3
-> installed cppo.1.6.1
-> installed dune-configurator.2.5.1
-> installed dyn.3.22.2
-> installed ocamlc-loc.3.22.2
-> installed ocplib-endian.1.0
-> installed stdune.3.22.2
-> installed dune-rpc.3.22.2
-> installed lwt.5.6.0
-> installed dune-rpc-lwt.3.22.2
Done.
<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-04-10 17:29.28 ---> saved as "b443c9c42502456bed26a899eac96ff1cb3ca5e656a2241a881920cb65df5b99"
Job succeeded
2026-04-10 17:29.34: Job succeeded