Building on asteria.caelum.ci.dev (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 0edddaa103ac: Pulling fs layer 0edddaa103ac: Verifying Checksum 0edddaa103ac: Download complete 0edddaa103ac: Pull complete Digest: sha256:97e6d73dd518b0e2c0d4d9e4c6acfe110be57a8c0518b1067c0698bfc6ddc0d6 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-02-08 14:29.19 ---> 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")) 2025-02-08 14:29.19 ---> 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 d87296a7b656d47b7042e7e608a5fa863b3a51f9")) 2025-02-08 14:29.19 ---> using "cc1ed69ecb833da04281a4f8a25977e86e869debb3dd684deaa27a7c3be1d0d2" 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. [NOTE] Make sure that ~/.profile is well sourced in your ~/.bashrc. 2025-02-08 14:29.19 ---> using "f5e09d6e59ffa701af535e5d56b82c13bc5405c8613f86e4fe31b897c2a2fd97" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '5.2' '5.2.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.2.0"} | "ocaml-system" {= "5.2.0"}] <><> 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-base-compiler.5.2.0 (cached) -> installed ocaml-base-compiler.5.2.0 -> installed ocaml-config.3 -> installed ocaml.5.2.0 -> installed base-domains.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.2) 2025-02-08 14:29.19 ---> using "4db4481ee0b8d125b1883947a85aa22b7993cec44a71de2e780001ff4c9f862f" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-02-07-1431.11-F-2025-02-07-1431.11.pdiff [31.9 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-02-07-1431.11-F-2025-02-07-1431.11.pdiff [31.9 kB] - Fetched 301 kB in 1s (249 kB/s) - Reading package lists... - 2025-02-08 14:29.19 ---> using "d377f25847e20ef38b921b14f17a0bbfa37d7a5999c5dae923d9d66a9477f322" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"memtrace.0.2.3\"\ \nopam install -vy \"memtrace.0.2.3\"\ \nres=$?\ \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\ \n")) Nothing to do. [NOTE] memtrace.0.2.3 is not installed. The following actions will be performed: === install 2 packages - install dune 3.17.2 [required by memtrace] - install memtrace 0.2.3 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/6: [dune.3.17.2: extract] Processing 2/6: [dune.3.17.2: extract] [memtrace.0.2.3: extract] -> retrieved memtrace.0.2.3 (cached) Processing 2/6: [dune.3.17.2: extract] -> retrieved dune.3.17.2 (cached) Processing 3/6: [dune: ocaml 255] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "ocaml" "boot/bootstrap.ml" "-j" "255" (CWD=/home/opam/.opam/5.2/.opam-switch/build/dune.3.17.2) - ocamlc -output-complete-exe -w -24 -g -o .duneboot.exe -I boot -I +unix unix.cma boot/libs.ml boot/duneboot.ml - ./.duneboot.exe -j 255 - Processing 3/6: [dune: ./_boot/dune.exe build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "./_boot/dune.exe" "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "255" (CWD=/home/opam/.opam/5.2/.opam-switch/build/dune.3.17.2) -> compiled dune.3.17.2 -> installed dune.3.17.2 Processing 5/6: [memtrace: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "memtrace" "-j" "255" "@install" (CWD=/home/opam/.opam/5.2/.opam-switch/build/memtrace.0.2.3) - (cd _build/default && /home/opam/.opam/5.2/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.memtrace.objs/byte -I /home/opam/.opam/5.2/lib/ocaml/threads -I /home/opam/.opam/5.2/lib/ocaml/unix -intf-suffix .ml -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/5.2/bin/ocamlopt.opt -w -40 -g -I src/.memtrace.objs/byte -I src/.memtrace.objs/native -I /home/opam/.opam/5.2/lib/ocaml/threads -I /home/opam/.opam/5.2/lib/ocaml/unix -intf-suffix .ml -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) 2025-02-08 14:29.45 ---> saved as "9c9fae06e7e3f90e8f314f452b820401a3c256b3fe154a1d776e493fe9232c54" Job succeeded