Building on c2-1.equinix.ci.dev (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam Digest: sha256:f95f89879cdedf718c3bc0bd75279248897ab332e434605f8ab0f32b62fd9ab4 Status: Downloaded newer image for ocaml/opam:debian-unstable 2024-02-07 10:40.17 ---> 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")) 2024-02-07 10:40.17 ---> using "5a48029448e4c4dcb1058375cea3e3790f5832d398adedd7742173873baea387" 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 e587a9437d8bb41f7c0fda20b186c5c0d5178307")) 2024-02-07 10:40.17 ---> using "35363af8e7fbced5953ca14e49e69607a924438d7a8f346e5570189952d702ed" 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. 2024-02-07 10:40.17 ---> using "476598702655138b5abc5c5a972ae2f5f6c1035470956308228445d2d0759538" 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 <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.11.2 (https://github.com/ocaml/ocaml/archive/4.11.2.tar.gz) -> installed ocaml-base-compiler.4.11.2 -> installed ocaml-config.1 -> installed ocaml.4.11.2 Done. # Run eval $(opam env --switch=4.11) to update the current shell environment 2024-02-07 10:40.17 ---> using "43f893f9851ce971aa3f9128cf685f7c9eb0968ef057dc7a6b2038d4e7d68728" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [198 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-02-07-0807.59-F-2024-02-02-1408.05.pdiff [256 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-02-07-0807.59-F-2024-02-02-1408.05.pdiff [256 kB] - Fetched 518 kB in 2s (240 kB/s) - Reading package lists... 2024-02-07 10:40.17 ---> using "ced064c1095198f387d132849cf44a1641da1b1cad41c5ca549a0df7baa0ce25" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"albatross.2.0.0\"\ \nopam install -vy \"albatross.2.0.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"albatross.2.0.0\" | 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 $res\ \n")) Nothing to do. [NOTE] albatross.2.0.0 is not installed. [ERROR] Package conflict! No solution found, exiting * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.11.2 -> ocaml = 4.11.2 - albatross >= 2.0.0 -> ocaml >= 4.12.0 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 4.11.2 - albatross >= 2.0.0 -> ocaml >= 4.12.0 -> ocaml-base-compiler >= 4.12.0~ * Missing dependency: - albatross >= 2.0.0 -> ocaml >= 4.12.0 -> ocaml-variants < 5.3.1~ -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' 'opam install -vy albatross.2.0.0' failed. "/bin/bash" "-c" " opam remove -y "albatross.2.0.0" opam install -vy "albatross.2.0.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "albatross.2.0.0" | 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