Building on x86-bm-c3.sw.ocaml.org (from ocaml/opam:debian-unstable) 2025-04-28 07:16.38 ---> 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")) 2025-04-28 07:16.38 ---> 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 8106bcf57fc33218275bbf0d02e725f4e9fcd0f6")) 2025-04-28 07:16.38 ---> using "c1d3cab0e821725448ff6a72783085d5ce1a84c594f7b84a50f32a261117ed0f" 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. 2025-04-28 07:16.38 ---> using "07e11857f4d6b50e6fbb679ac6f48cc50a92ca0864bb5fa55287f96a0734b008" 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"} | "ocaml-system" {= "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) 2025-04-28 07:16.38 ---> using "6ae4077edbce2e5c42ccf835fcc890a0d42ea0848e6d7ba6e149a1644089c348" 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] - Err:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index - Couldn't find the start of the patch series - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Ign:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages [10.1 MB] - Fetched 10.4 MB in 2s (5624 kB/s) - Reading package lists... - 2025-04-28 07:16.38 ---> using "37efbc908ad0c9f7564b6ca2eeb06c74947c0eb021c720d74468665bb72587c8" 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 3.18.1 The following actions will be performed: === install 1 package - install dune 3.18.1 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.18.1 (cached) -> installed dune.3.18.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-04-28 07:16.38 ---> using "bbe5a16c05879b8f8910922dab1559fb0660fdfc31c8d9c079629e6307a456ad" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam remove -y vocal.0.1\ \nopam install -vy vocal.0.1\ \nres=$?\ \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")) [NOTE] vocal.0.1 is not installed. Nothing to do. The following actions will be performed: === install 2 packages - install seq base [required by vocal] - install vocal 0.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved seq.base (cached) Processing 2/6: [vocal.0.1: extract] Processing 3/6: [vocal.0.1: extract] -> installed seq.base Processing 4/6: [vocal.0.1: extract] -> retrieved vocal.0.1 (cached) Processing 5/6: [vocal: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "vocal" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/vocal.0.1) - (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -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/5.3-opam/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) 2025-04-28 07:16.47 ---> saved as "6add5febcba1e44a118741f23d6e45fde856be3f92c8c5236455757ae7a3ad0b" Job succeeded