Building on x86-bm-c18.sw.ocaml.org (from ocaml/opam:debian-unstable) 2024-12-21 23:40.37 ---> 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")) 2024-12-21 23:40.37 ---> 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 ca7f85630249c268f15747ccb64674fc5705dc94")) 2024-12-21 23:40.37 ---> using "d62a0c89848c36b75524c98a3d1b84a00236472f40b8f1df49849e01c688359e" 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. 2024-12-21 23:40.37 ---> using "c62aee8178c62b6caa5444b34f176add82adb1e03dfd14132517d3c2b5433ef5" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.11' '4.11.2'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.11.2"} | "ocaml-system" {= "4.11.2"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.1 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.11.2 (cached) -> installed ocaml-base-compiler.4.11.2 -> installed ocaml-config.1 -> installed ocaml.4.11.2 Done. # To update the current shell environment, run: eval $(opam env --switch=4.11) 2024-12-21 23:40.37 ---> using "f10653b5a0942e72314442891510d26eb059a6719b44134d8f11be6b5a136d27" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [202 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-12-21-2007.34-F-2024-12-14-1406.08.pdiff [616 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-12-21-2007.34-F-2024-12-14-1406.08.pdiff [616 kB] - Fetched 882 kB in 4s (208 kB/s) - Reading package lists... - 2024-12-21 23:40.37 ---> using "098ce64427208de49b00d803f02171493b1d6c788d22a25c01ba097bcbc66d35" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"vcaml.v0.16.0\"\ \nopam install -vy \"vcaml.v0.16.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"vcaml.v0.16.0\" | 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 $res\ \n")) [NOTE] vcaml.v0.16.0 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.11.2 -> ocaml = 4.11.2 - vcaml >= v0.16.0 -> ocaml >= 4.14.0 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 4.11.2 - vcaml >= v0.16.0 -> ocaml >= 4.14.0 -> ocaml-base-compiler >= 5.2.1~ * Incompatible packages: - (invariant) -> ocaml-base-compiler = 4.11.2 - vcaml >= v0.16.0 -> ocaml >= 4.14.0 -> ocaml-variants < 5.4.1~ * Missing dependency: - vcaml >= v0.16.0 -> ocaml >= 4.14.0 -> ocaml-variants < 5.4.1~ -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' * Missing dependency: - vcaml >= v0.16.0 -> ocaml >= 4.14.0 -> ocaml-variants < 5.4.1~ -> system-msvc unmet availability conditions: 'os = "win32"' No solution found, exiting 'opam install -vy vcaml.v0.16.0' failed. "/usr/bin/env" "bash" "-c" " opam remove -y "vcaml.v0.16.0" opam install -vy "vcaml.v0.16.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "vcaml.v0.16.0" | 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