Building on bremusa.ocamllabs.io
(from ocaml/opam:debian-unstable)
Unable to find image 'ocaml/opam:debian-unstable' locally
debian-unstable: Pulling from ocaml/opam
Digest: sha256:9d6ee237fc4a0f2d144b9f12cf3c55843e12649cd33c20ff24b4e8d1a10c60b0
Status: Downloaded newer image for ocaml/opam:debian-unstable
2026-05-15 10:38.50 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache
/: (user (uid 1000) (gid 1000))
/: (env OPAMPRECISETRACKING 1)
/: (env OPAMUTF8 never)
/: (env OPAMEXTERNALSOLVER builtin-0install)
/: (env OPAMCRITERIA +removed)
/: (env CI true)
/: (env OPAM_HEALTH_CHECK_CI true)
/: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-15 10:38.50 ---> using "40df4fa4cdfc68a5fa7a326047e82a7adc5df52b8059d4a7b745bdd50aad56e7" from cache
/: (run (network host)
(shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q ba330746a50a77a950460e0b4891860ef8473d4a"))
2026-05-15 10:38.50 ---> using "0b49d9c5d33265e52b08d514139ec3a7efff263621554bb891ac88b3da01b46a" from cache
/: (run (shell "rm -rf ~/.opam && opam init -ya --bare --config ~/.opamrc-sandbox ~/opam-repository"))
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.
<><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
User configuration:
~/.profile is already up-to-date.
2026-05-15 10:38.50 ---> using "b7ecd9b0118fa7e153c05dc4df3871f8f2c9ddbf76d9663cd7e4dde34de6053e" from cache
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam switch create --repositories=default '5.3-opam' '5.3.0'"))
<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "5.3.0"}]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed ocaml-options-vanilla.1
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-compiler.5.3.0 (cached)
-> installed ocaml-compiler.5.3.0
-> installed ocaml-base-compiler.5.3.0
-> installed ocaml-config.3
-> installed ocaml.5.3.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=5.3-opam)
2026-05-15 10:38.50 ---> using "41faa638303766ca262e7de852394b2e57f78dd2e5175e14d2ec6673576b5d95" from cache
/: (run (network host)
(shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [189 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-05-15-0801.38-F-2026-05-10-0200.31.pdiff [361 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-05-15-0801.38-F-2026-05-10-0200.31.pdiff [361 kB]
- Fetched 614 kB in 3s (214 kB/s)
- Reading package lists...
-
2026-05-15 10:38.50 ---> using "83d06f9b290f8fa9acae9c92874804750322455980bdf3e52099776e128ec662" from cache
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam pin add -k version dune $(opam show -f version dune)"))
dune is now pinned to version 3.23.0
The following actions will be performed:
=== install 1 package
- install dune 3.23.0 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.23.0 (cached)
-> installed dune.3.23.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-15 10:38.50 ---> using "7265f30b092a56c7885cec35a3cbb57018b52ead97eb8ee5c84033684bc61948" from cache
/: (env DUNE_CACHE enabled)
/: (env DUNE_CACHE_TRANSPORT direct)
/: (env DUNE_CACHE_DUPLICATION copy)
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam remove -y stdune.3.23.0\
\nopam install -vy stdune.3.23.0\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: stdune.3.23.0 | grep -q 'debian-unstable'; then\
\n echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\
\n exit 69\
\n fi\
\nfi \
\n\
\n\
\nexit $res"))
[NOTE] stdune.3.23.0 is not installed.
Nothing to do.
The following actions will be performed:
=== install 7 packages
- install csexp 1.5.2 [required by stdune]
- install dyn 3.23.0 [required by stdune]
- install fs-io 3.23.0 [required by stdune]
- install ordering 3.23.0 [required by stdune]
- install pp 2.0.0 [required by stdune]
- install stdune 3.23.0
- install top-closure 3.23.0 [required by stdune]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/17: [csexp.1.5.2: extract]
Processing 2/17: [csexp.1.5.2: extract] [dyn.3.23.0 + 4 others: extract]
Processing 3/17: [csexp.1.5.2: extract] [dyn.3.23.0 + 4 others: extract] [pp.2.0.0: extract]
-> retrieved csexp.1.5.2 (cached)
Processing 3/17: [dyn.3.23.0 + 4 others: extract] [pp.2.0.0: extract]
Processing 4/17: [dyn.3.23.0 + 4 others: extract] [pp.2.0.0: extract] [csexp: dune build]
-> retrieved pp.2.0.0 (cached)
Processing 4/17: [dyn.3.23.0 + 4 others: extract] [csexp: dune build]
Processing 5/17: [dyn.3.23.0 + 4 others: extract] [csexp: dune build] [pp: dune build]
-> retrieved dyn.3.23.0, fs-io.3.23.0, ordering.3.23.0, stdune.3.23.0, top-closure.3.23.0 (cached)
Processing 5/17: [csexp: dune build] [pp: dune build]
Processing 6/17: [csexp: dune build] [fs-io: dune build] [pp: dune build]
Processing 7/17: [csexp: dune build] [fs-io: dune build] [ordering: dune build] [pp: dune build]
Processing 8/17: [csexp: dune build] [fs-io: dune build] [ordering: dune build] [pp: dune build] [top-closure: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "csexp" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/csexp.1.5.2)
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.csexp.objs/byte -cmi-file src/.csexp.objs/byte/csexp.cmi -no-alias-deps -o src/.csexp.objs/byte/csexp.cmo -c -impl src/csexp.ml)
- File "src/csexp.ml", line 236, characters 7-14:
- 236 | [@@inlined always]
- ^^^^^^^
- Warning 53 [misplaced-attribute]: the "inlined" attribute cannot appear in this context
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I src/.csexp.objs/byte -I src/.csexp.objs/native -cmi-file src/.csexp.objs/byte/csexp.cmi -no-alias-deps -o src/.csexp.objs/native/csexp.cmx -c -impl src/csexp.ml)
- File "src/csexp.ml", line 236, characters 7-14:
- 236 | [@@inlined always]
- ^^^^^^^
- Warning 53 [misplaced-attribute]: the "inlined" attribute cannot appear in this context
-> compiled csexp.1.5.2
Processing 8/17: [fs-io: dune build] [ordering: dune build] [pp: dune build] [top-closure: dune build]
-> installed csexp.1.5.2
Processing 9/17: [fs-io: dune build] [ordering: dune build] [pp: dune build] [top-closure: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "pp" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/pp.2.0.0)
-> compiled pp.2.0.0
Processing 9/17: [fs-io: dune build] [ordering: dune build] [top-closure: dune build]
-> installed pp.2.0.0
Processing 10/17: [fs-io: dune build] [ordering: dune build] [top-closure: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "fs-io" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/fs-io.3.23.0)
-> compiled fs-io.3.23.0
Processing 10/17: [ordering: dune build] [top-closure: dune build]
-> installed fs-io.3.23.0
Processing 11/17: [ordering: dune build] [top-closure: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ordering" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ordering.3.23.0)
-> compiled ordering.3.23.0
Processing 11/17: [top-closure: dune build]
-> installed ordering.3.23.0
Processing 12/17: [top-closure: dune build]
Processing 13/17: [dyn: dune build] [top-closure: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "top-closure" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/top-closure.3.23.0)
-> compiled top-closure.3.23.0
Processing 13/17: [dyn: dune build]
-> installed top-closure.3.23.0
Processing 14/17: [dyn: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dyn" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/dyn.3.23.0)
-> compiled dyn.3.23.0
-> installed dyn.3.23.0
Processing 16/17: [stdune: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "stdune" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/stdune.3.23.0)
-> compiled stdune.3.23.0
-> installed stdune.3.23.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-15 10:39.14 ---> saved as "b26ee4a64d1d2b9acafb7245c1008ff288f4083b211a3a21435045c58d054089"
Job succeeded
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