Building on x86-bm-c1.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 75e297398114: Pulling fs layer 75e297398114: Verifying Checksum 75e297398114: Download complete 75e297398114: Pull complete Digest: sha256:4a898e4d9327c4ec8b00f04fe59247b309c63fa54d84a70ddc47fb36d38ec3ae Status: Downloaded newer image for ocaml/opam:debian-unstable 2024-04-22 03:34.26 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache /: (user (uid 1000) (gid 1000)) /: (env OPAMPRECISETRACKING 1) /: (env OPAMUTF8 never) /: (env OPAMEXTERNALSOLVER builtin-0install) /: (env OPAMCRITERIA +removed) /: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam")) 2024-04-22 03:34.26 ---> using "65c3237f501f7c75f3828458ecf2342bc41c98aaef8c6a7fd82bf46a58cb258c" 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 c4b7df5d3d3b3127a642526a9602738f289a8e0b")) 2024-04-22 03:34.26 ---> using "ffb9b2e40c546ce31dc6f75eac0fb0a372fd62901b8bb6dc1b5f51a9f2e506dd" 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. 2024-04-22 03:34.26 ---> using "1542764b16e5f440c250016a47c8ff777b98397f0244afcaf081651842e35aeb" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.10' '4.10.2'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.10.2"} | "ocaml-system" {= "4.10.2"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.10.2 (cached) -> installed ocaml-base-compiler.4.10.2 -> installed ocaml-config.1 -> installed ocaml.4.10.2 Done. # Run eval $(opam env --switch=4.10) to update the current shell environment 2024-04-22 03:34.26 ---> using "c0a83ba750ed793a90396bf23e3fadf81c9b5ee01d863d409cb99dc9511a0d45" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [198 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-04-21-2006.57-F-2024-04-19-0205.06.pdiff [207 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-04-21-2006.57-F-2024-04-19-0205.06.pdiff [207 kB] - Fetched 469 kB in 2s (194 kB/s) - Reading package lists... - 2024-04-22 03:34.26 ---> using "73aaf3a388e31891ea88d8ad41782023bdd6dbae7d49d4d9b611dd0a5aa88845" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"fuseau.0.1\"\ \nopam install -vy \"fuseau.0.1\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"fuseau.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 $res\ \n")) [NOTE] fuseau.0.1 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.10.2 -> ocaml = 4.10.2 - fuseau -> ocaml >= 5.0 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 4.10.2 - fuseau -> ocaml >= 5.0 -> ocaml-base-compiler >= 5.0.0~ * Missing dependency: - fuseau -> ocaml >= 5.0 -> ocaml-variants < 5.3.1~ -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' No solution found, exiting 'opam install -vy fuseau.0.1' failed. "/usr/bin/env" "bash" "-c" " opam remove -y "fuseau.0.1" opam install -vy "fuseau.0.1" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "fuseau.0.1" | 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