Building on x86-bm-c13.sw.ocaml.org (from ocaml/opam:debian-unstable) 2025-01-01 16:01.37 ---> 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")) 2025-01-01 16:01.37 ---> 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 2d85539cd05071ec4f91d6c4ee35d2adc44aa283")) 2025-01-01 16:01.37 ---> using "c3dc34689001c88c5c748166aac21d000b27417b693a8a050c46c712e4c6f12f" 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. 2025-01-01 16:01.37 ---> using "5a348168a87ee09c4f105e0c0448a2ea8bfb106cbf2d1e7ff2090f1392205351" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.12' '4.12.1'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.12.1"} | "ocaml-system" {= "4.12.1"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.2 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-base-compiler.4.12.1 (cached) -> installed ocaml-base-compiler.4.12.1 -> installed ocaml-config.2 -> installed ocaml.4.12.1 Done. # To update the current shell environment, run: eval $(opam env --switch=4.12) 2025-01-01 16:01.37 ---> using "d344b9e733449646a7b707f21d550de0fb0380ca33cc93b4248a78e4fd1aee9d" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-01-01-0804.38-F-2024-12-21-0229.21.pdiff [784 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-01-01-0804.38-F-2024-12-21-0229.21.pdiff [784 kB] - Fetched 1053 kB in 3s (353 kB/s) - Reading package lists... - 2025-01-01 16:01.37 ---> using "6f5f94ff90ee583d7fabf3df659979dcec059ba79443c6c338e4e9b1b69aa2f4" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"builder-web.0.2.0\"\ \nopam install -vy \"builder-web.0.2.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"builder-web.0.2.0\" | 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 $res\ \n")) [NOTE] builder-web.0.2.0 is not installed. Nothing to do. [ERROR] Package conflict! No solution found, exiting * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 4.12.1 - builder-web >= 0.2.0 -> ocaml >= 4.13.0 -> ocaml-base-compiler >= 4.13.0~ You can temporarily relax the switch invariant with `--update-invariant' * Incompatible packages: - (invariant) -> ocaml-base-compiler = 4.12.1 - builder-web >= 0.2.0 -> ocaml >= 4.13.0 -> ocaml-variants < 5.4.1~ * Missing dependency: - builder-web >= 0.2.0 -> ocaml >= 4.13.0 -> ocaml-variants < 5.4.1~ -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' * Missing dependency: - builder-web >= 0.2.0 -> ocaml >= 4.13.0 -> ocaml-variants >= 4.13.0~ -> system-msvc unmet availability conditions: 'os = "win32"' 'opam install -vy builder-web.0.2.0' failed. "/usr/bin/env" "bash" "-c" " opam remove -y "builder-web.0.2.0" opam install -vy "builder-web.0.2.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "builder-web.0.2.0" | grep -q '"debian-unstable"'; then echo "This package failed and has been disabled for CI using the 'x-ci-accept-failures' field." exit 69 fi fi exit $res " failed with exit status 20 Failed: Build failed