Building on x86-bm-c7.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam be391166522c: Pulling fs layer be391166522c: Verifying Checksum be391166522c: Download complete be391166522c: Pull complete Digest: sha256:f4524a9ad6e8f9deb04c38872c1c68d892f8f847304a90f71b39c260fd7c37ab Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-01-16 01:33.08 ---> 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")) 2025-01-16 01:33.08 ---> 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 451b1e526ccb27dc66364a851b27fbf7ccfbc2f2")) 2025-01-16 01:33.08 ---> using "52625e8a37d6974e498c46c5b73987a5de23eb753980981e64630dc695fbe3b3" 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. 2025-01-16 01:33.08 ---> using "bf0993b7e440c7679323e43a556b3a337fb81df454233420043ea0f043d5139e" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.13' '4.13.1'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.13.1"} | "ocaml-system" {= "4.13.1"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.2 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed host-arch-x86_64.1 -> installed host-system-other.1 -> installed ocaml-options-vanilla.1 -> retrieved ocaml-base-compiler.4.13.1 (cached) -> installed ocaml-base-compiler.4.13.1 -> installed ocaml-config.2 -> installed ocaml.4.13.1 Done. # To update the current shell environment, run: eval $(opam env --switch=4.13) 2025-01-16 01:33.08 ---> using "cd74acb07d651266571d3d508827b7c732596f3748bd20232d49fd4676b0ff88" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-01-15-2028.26-F-2025-01-09-1409.48.pdiff [664 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-01-15-2028.26-F-2025-01-09-1409.48.pdiff [664 kB] - Fetched 933 kB in 3s (352 kB/s) - Reading package lists... - 2025-01-16 01:33.08 ---> using "9fe72db1a39295a51831b4e1c77786edd5765f48646475aeb1fef1e3ba6ca51d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"vocal.0.1\"\ \nopam install -vy \"vocal.0.1\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"vocal.0.1\" | 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")) [NOTE] vocal.0.1 is not installed. Nothing to do. The following actions will be performed: === install 3 packages - install dune 3.17.1 [required by vocal] - install seq base [required by vocal] - install vocal 0.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/9: [dune.3.17.1: extract] -> retrieved seq.base (cached) Processing 2/9: [dune.3.17.1: extract] Processing 3/9: [dune.3.17.1: extract] [vocal.0.1: http] Processing 4/9: [dune.3.17.1: extract] [vocal.0.1: http] -> installed seq.base Processing 5/9: [dune.3.17.1: extract] [vocal.0.1: http] Processing 5/9: [dune.3.17.1: extract] [vocal.0.1: extract] -> retrieved vocal.0.1 (https://github.com/vocal-project/vocal/archive/0.1.tar.gz) Processing 5/9: [dune.3.17.1: extract] -> retrieved dune.3.17.1 (cached) Processing 6/9: [dune: ocaml 31] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "ocaml" "boot/bootstrap.ml" "-j" "31" (CWD=/home/opam/.opam/4.13/.opam-switch/build/dune.3.17.1) - ocamlc -output-complete-exe -w -24 -g -o .duneboot.exe -I boot unix.cma boot/libs.ml boot/duneboot.ml - ./.duneboot.exe -j 31 - Processing 6/9: [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" "31" (CWD=/home/opam/.opam/4.13/.opam-switch/build/dune.3.17.1) -> compiled dune.3.17.1 -> installed dune.3.17.1 Processing 8/9: [vocal: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "vocal" (CWD=/home/opam/.opam/4.13/.opam-switch/build/vocal.0.1) - (cd _build/default && /home/opam/.opam/4.13/bin/ocamlc.opt -w -40 -g -bin-annot -I src/.vocal.objs/byte -intf-suffix .ml -no-alias-deps -open Vocal -o src/.vocal.objs/byte/vocal__Vector.cmo -c -impl src/Vector.ml) - File "src/Vector.ml", line 17, characters 22-30: - 17 | let create ?capacity:(capacity: (int) option) ~dummy:(dummy: 'a) : 'a t = - ^^^^^^^^ - Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased. - (cd _build/default && /home/opam/.opam/4.13/bin/ocamlopt.opt -w -40 -g -I src/.vocal.objs/byte -I src/.vocal.objs/native -intf-suffix .ml -no-alias-deps -open Vocal -o src/.vocal.objs/native/vocal__Vector.cmx -c -impl src/Vector.ml) - File "src/Vector.ml", line 17, characters 22-30: - 17 | let create ?capacity:(capacity: (int) option) ~dummy:(dummy: 'a) : 'a t = - ^^^^^^^^ - Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased. -> compiled vocal.0.1 -> installed vocal.0.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-01-16 01:33.57 ---> saved as "65c57a5bfc657413ddeb1565fbe7e7bc534f3c2f775ea152a64fd26f8368d8b3" Job succeeded