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 25fab027ffef: Pulling fs layer 25fab027ffef: Verifying Checksum 25fab027ffef: Download complete 25fab027ffef: Pull complete Digest: sha256:00c8fa21003c73535c54d476b1a5da8f00157ae8e69ed0802828b81c31dcd75f Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-05-11 09:17.42 ---> 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")) 2025-05-11 09:17.42 ---> 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 0d013e603b5ebf0e9b404e10d5a6839f226e1739")) 2025-05-11 09:17.42 ---> using "ba691fcd1e6a6933d86676a5956798a33485251a7773cdc85bbcb8bc10de7787" 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. 2025-05-11 09:17.42 ---> using "37994383d0922ffe4fc14a481504ca4a090a36b7b12fca5453c37cee0fe783d2" 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 <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> 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 (https://github.com/ocaml/ocaml/releases/download/5.3.0/ocaml-5.3.0.tar.gz) -> 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) 2025-05-11 09:17.42 ---> using "308116583b513fdc7b023cc41f667a0497ea0794a5aadd1cd6c494a4d826c83f" 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-2025-05-11-0205.36-F-2025-05-04-0821.28.pdiff [434 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-05-11-0205.36-F-2025-05-04-0821.28.pdiff [434 kB] - Fetched 703 kB in 2s (282 kB/s) - Reading package lists... - 2025-05-11 09:17.42 ---> using "6e3f30bdb18d3f001f5fde54736f8683e0c9941ffe5410c2638f3a07bfcd6abd" 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 3.18.2 The following actions will be performed: === install 1 package - install dune 3.18.2 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.18.2 (cached) -> installed dune.3.18.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-05-11 09:17.42 ---> using "62db504db63ad18d511c2725cb4b92b5285d4549694da84c6e4c39c1766a5f95" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam remove -y searchTree.0.1\ \nopam install -vy searchTree.0.1\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: searchTree.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")) Nothing to do. [NOTE] searchTree.0.1 is not installed. The following actions will be performed: === install 1 package - install searchTree 0.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/3: [searchTree.0.1: http] Processing 1/3: [searchTree.0.1: extract] -> retrieved searchTree.0.1 (https://github.com/OscarLahaie/searchTree-Ocaml/archive/0.3.tar.gz) Processing 2/3: [searchTree: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "searchTree" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/searchTree.0.1) -> compiled searchTree.0.1 -> installed searchTree.0.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-05-11 09:17.50 ---> saved as "649875600e059a8359bd6b67dbf97fe3cabb3a92e33cf2043b9e79741e2eb76b" Job succeeded