Building on laodoke.caelum.ci.dev
(from ocaml/opam:debian-unstable)
Unable to find image 'ocaml/opam:debian-unstable' locally
debian-unstable: Pulling from ocaml/opam
Digest: sha256:1e0b6f576b8d607b19de55c9b0f077afe05eb64669ad8fa98a8169a64a417a6f
Status: Downloaded newer image for ocaml/opam:debian-unstable
2025-12-29 15:51.35 ---> 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"))
2025-12-29 15:51.35 ---> 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 c239a62d58deaede2e5dce17c2715a55397b73f2"))
2025-12-29 15:51.35 ---> using "56be004b76cb51085f35c8dfc91ba3175ea97907d421b4b0b02e7c1a630a1108" 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.
2025-12-29 15:51.35 ---> using "ed7ae9bae0c3d5c49db6159e96a47bbcbdddbc9479c9fe4d51c2f1b00ae1b7e2" 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 <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-config.3 (cached)
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed ocaml-options-vanilla.1
-> 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)
2025-12-29 15:51.35 ---> using "73a2e8466d0f68202b6dc142acacb6169d8595002a942cd13d812b7d7661cfdb" from cache
/: (run (network host)
(shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [187 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-2025-12-29-0804.39-F-2025-12-26-2020.11.pdiff [262 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-12-29-0804.39-F-2025-12-26-2020.11.pdiff [262 kB]
- Fetched 513 kB in 2s (249 kB/s)
- Reading package lists...
2025-12-29 15:51.35 ---> using "b2b2de54c3790ad37b58d379a27b9678b45ab3766b9b550911f6e847ebca96d3" 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 3.20.2
The following actions will be performed:
=== install 1 package
- install dune 3.20.2 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.20.2 (cached)
-> installed dune.3.20.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-29 15:51.35 ---> using "a3aa7a9ee4270772b1811ac00db5de62aeb53621347674d9eefb04b329349caf" from cache
/: (env DUNE_CACHE enabled)
/: (env DUNE_CACHE_TRANSPORT direct)
/: (env DUNE_CACHE_DUPLICATION copy)
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam remove -y memtrace.0.2.3\
\nopam install -vy memtrace.0.2.3\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: memtrace.0.2.3 | 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] memtrace.0.2.3 is not installed.
Nothing to do.
The following actions will be performed:
=== install 1 package
- install memtrace 0.2.3
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/3: [memtrace.0.2.3: extract]
-> retrieved memtrace.0.2.3 (cached)
Processing 2/3: [memtrace: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "memtrace" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/memtrace.0.2.3)
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.memtrace.objs/byte -I /home/opam/.opam/5.3-opam/lib/ocaml/threads -I /home/opam/.opam/5.3-opam/lib/ocaml/unix -cmi-file src/.memtrace.objs/byte/memtrace__Memprof_tracer.cmi -no-alias-deps -open Memtrace__ -o src/.memtrace.objs/byte/memtrace__Memprof_tracer.cmo -c -impl src/memprof_tracer.ml)
- File "src/memprof_tracer.ml", lines 109-112, characters 2-11:
- 109 | ..Gc.Memprof.start
- 110 | ~sampling_rate
- 111 | ~callstack_size:max_int
- 112 | tracker.
- Warning 10 [non-unit-statement]: this expression should have type unit.
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I src/.memtrace.objs/byte -I src/.memtrace.objs/native -I /home/opam/.opam/5.3-opam/lib/ocaml/threads -I /home/opam/.opam/5.3-opam/lib/ocaml/unix -cmi-file src/.memtrace.objs/byte/memtrace__Memprof_tracer.cmi -no-alias-deps -open Memtrace__ -o src/.memtrace.objs/native/memtrace__Memprof_tracer.cmx -c -impl src/memprof_tracer.ml)
- File "src/memprof_tracer.ml", lines 109-112, characters 2-11:
- 109 | ..Gc.Memprof.start
- 110 | ~sampling_rate
- 111 | ~callstack_size:max_int
- 112 | tracker.
- Warning 10 [non-unit-statement]: this expression should have type unit.
-> compiled memtrace.0.2.3
-> installed memtrace.0.2.3
Done.
<><> memtrace.0.2.3 installed successfully ><><><><><><><><><><><><><><><><><><>
=> Tracing the current process is not supported on multicore ocaml, so uses of Gc.Memprof will fail. The library is still useful for reading and writing trace files even when Gc.Memprof is not working.
# To update the current shell environment, run: eval $(opam env)
2025-12-29 15:51.47 ---> saved as "4a89f973e5b63fb3f0e34a21890069fd9f021feb39def2e130af3c70fe78025e"
Job succeeded
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