Building on x86-bm-c4.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 13dc3ce10855: Pulling fs layer 13dc3ce10855: Verifying Checksum 13dc3ce10855: Download complete 13dc3ce10855: Pull complete Digest: sha256:6dbb1e6b4b767fa11369e17e0d90d7f294f4268e08e4aad51632f1951e9764d2 Status: Downloaded newer image for ocaml/opam:debian-unstable 2024-03-28 09:56.35 ---> 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")) 2024-03-28 09:56.35 ---> 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 fe00df86c9b4d714ec1d1c3b5fad3b9485967f6e")) 2024-03-28 09:56.35 ---> using "1969b865dc0121544b5da025cca93a3017a18292e4eb09b2cafbb1c174a48136" 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. 2024-03-28 09:56.35 ---> using "8e73b7cc41b9f391e9c71cd803608f55cb84b633abc3d24bdb07c4d652d870c1" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.13' '4.13.1'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.13.1"} | "ocaml-system" {= "4.13.1"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-base-compiler.4.13.1 (https://github.com/ocaml/ocaml/archive/4.13.1.tar.gz) -> installed ocaml-base-compiler.4.13.1 -> installed ocaml-config.2 -> installed ocaml.4.13.1 Done. # Run eval $(opam env --switch=4.13) to update the current shell environment 2024-03-28 09:56.35 ---> using "be1cd69d23b2c223cbd3ccc584ce51e7737e69969da4aeb11f6b19eb4c7ea99f" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [198 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-03-28-0211.59-F-2024-03-21-1407.24.pdiff [600 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-03-28-0211.59-F-2024-03-21-1407.24.pdiff [600 kB] - Fetched 862 kB in 4s (196 kB/s) - Reading package lists... - 2024-03-28 09:56.35 ---> using "7738adb715a4fd0c50a3f4cc6b9f367e83bafb9fec2e0b1efe1f64eb18d87c8a" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"amqp-client.2.3.0\"\ \nopam install -vy \"amqp-client.2.3.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"amqp-client.2.3.0\" | 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 $res\ \n")) [NOTE] amqp-client.2.3.0 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.13.1 -> ocaml = 4.13.1 - amqp-client >= 2.3.0 -> ocaml >= 4.14.0 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 4.13.1 - amqp-client >= 2.3.0 -> ocaml >= 4.14.0 -> ocaml-base-compiler >= 4.14.0~ * Missing dependency: - amqp-client >= 2.3.0 -> ocaml >= 4.14.0 -> ocaml-variants < 5.3.1~ -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' No solution found, exiting 'opam install -vy amqp-client.2.3.0' failed. "/usr/bin/env" "bash" "-c" " opam remove -y "amqp-client.2.3.0" opam install -vy "amqp-client.2.3.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "amqp-client.2.3.0" | 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