Building on marpe.caelum.ci.dev (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam Digest: sha256:5f15ee6802615ad2b650f150e5e945f7e487f56a8943d4ebe039b403409f05da Status: Downloaded newer image for ocaml/opam:debian-unstable 2023-12-06 08:02.19 ---> 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")) 2023-12-06 08:02.19 ---> 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 9b339ea032fddfa6ce0cb73d84ff1379ebd47ed9")) 2023-12-06 08:02.19 ---> using "20aa2f676c72ba9776270042b43b7edbec546336c3004d1d4a21dacf5f73cd07" 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. 2023-12-06 08:02.19 ---> using "6b5c385b6a5237a853ba6746a7508f9f8eb9fb9201353e6e33705ec978f3e249" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '5.0' '5.0.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.0.0"} | "ocaml-system" {= "5.0.0"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-base-compiler.5.0.0 (https://github.com/ocaml/ocaml/archive/5.0.0.tar.gz) -> installed ocaml-base-compiler.5.0.0 -> installed ocaml-config.3 -> installed ocaml.5.0.0 -> installed base-domains.base -> installed base-nnp.base Done. # Run eval $(opam env --switch=5.0) to update the current shell environment 2023-12-06 08:02.19 ---> using "2861ce0eb769253ff815e9dd0343efef76c1b45112e2b37e9abaad89a84121f3" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [198 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2023-12-05-1410.42-F-2023-11-30-2009.37.pdiff [339 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2023-12-05-1410.42-F-2023-11-30-2009.37.pdiff [339 kB] - Fetched 601 kB in 1s (452 kB/s) - Reading package lists... 2023-12-06 08:02.19 ---> using "7b94293fd70406eebd9e9b68a312790d04a1d65fec5a0268cd5a26e9ef8e0a7e" from cache /: (env OCAMLPARAM warn-error=+8,_) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"uunf.0.9.3\"\ \nopam install -vy \"uunf.0.9.3\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"uunf.0.9.3\" | 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 $res\ \n")) [NOTE] uunf.0.9.3 is not installed. Nothing to do. [ERROR] Package conflict! No solution found, exiting * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0 - uunf = 0.9.3 -> ocaml < 5.0 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 5.0.0 - uunf = 0.9.3 -> ocaml < 5.0 -> ocaml-base-compiler < 4.12.1~ * Missing dependency: - uunf = 0.9.3 -> ocaml < 5.0 -> ocaml-variants >= 3.10.0 -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' 'opam install -vy uunf.0.9.3' failed. "/usr/bin/env" "bash" "-c" " opam remove -y "uunf.0.9.3" opam install -vy "uunf.0.9.3" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "uunf.0.9.3" | 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