Building on x86-bm-2.ocamllabs.io (from ocaml/opam:debian-unstable@sha256:1f047b38773f5019b428a91bd54b182640ea3851a30b2bde75e0749da4491607) Unable to find image 'ocaml/opam:debian-unstable@sha256:1f047b38773f5019b428a91bd54b182640ea3851a30b2bde75e0749da4491607' locally docker.io/ocaml/opam@sha256:1f047b38773f5019b428a91bd54b182640ea3851a30b2bde75e0749da4491607: Pulling from ocaml/opam Digest: sha256:1f047b38773f5019b428a91bd54b182640ea3851a30b2bde75e0749da4491607 Status: Downloaded newer image for ocaml/opam@sha256:1f047b38773f5019b428a91bd54b182640ea3851a30b2bde75e0749da4491607 2022-02-03 13:45.37 ---> using "046c03104b31caca4776d0f4b3c05e8c36edfcce47e502c904753c15f5c7c145" 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")) 2022-02-03 13:45.37 ---> using "174def638ec7d2637b0dbcf8d157f3db3ea5f765b545d79ffe1aaf2604b82a96" 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 1741c7614a3f64debaeee6573205d847859e8de4")) 2022-02-03 13:45.37 ---> using "7cf36d2e512b30870bc55678abf5e1cb55cb4319ee557daf9c5c759dde9da99a" 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. 2022-02-03 13:45.37 ---> using "3aa3263ea6afcd677a2f49f1557e7725598e35cb434eb2886483b43b368246e0" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '5.00' '5.00.0+trunk'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-variants" {= "5.00.0+trunk"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-variants.5.00.0+trunk (https://github.com/ocaml/ocaml/archive/trunk.tar.gz) -> installed ocaml-variants.5.00.0+trunk -> installed ocaml-config.2 -> installed ocaml.5.00.0 -> installed base-domains.base -> installed base-nnp.base Done. # Run eval $(opam env --switch=5.00) to update the current shell environment 2022-02-03 13:45.37 ---> using "6db236cc1f1725221e20e3d2b802753e98b385fa5d7a8fd438bcf87d21688267" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [165 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-02-03-0808.17-F-2022-01-30-0201.48.pdiff [272 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-02-03-0808.17-F-2022-01-30-0201.48.pdiff [272 kB] - Fetched 500 kB in 2s (228 kB/s) - Reading package lists... - 2022-02-03 13:45.37 ---> using "621f94e14925313e036e9e8edb72ef7cc5414527dd9f207f32f6eb37decb7348" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"async_parallel.v0.11.0\"\ \nopam install -vy \"async_parallel.v0.11.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"async_parallel.v0.11.0\" | 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 $res\ \n")) [NOTE] async_parallel.v0.11.0 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-variants >= 5.00.0+trunk -> ocaml >= 5.00.0 - async_parallel >= v0.11.0 -> core < v0.12 -> ocaml < 4.00.1 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-variants: - (invariant) -> ocaml-variants >= 5.00.0+trunk - async_parallel >= v0.11.0 -> core < v0.12 -> ocaml = 4.02.3 -> ocaml-variants < 4.02.4~ No solution found, exiting 'opam install -vy async_parallel.v0.11.0' failed. "/bin/bash" "-c" " opam remove -y "async_parallel.v0.11.0" opam install -vy "async_parallel.v0.11.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "async_parallel.v0.11.0" | 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