Building on x86-bm-5.ocamllabs.io (from ocaml/opam:debian-unstable@sha256:ecfeea51a8151a94850ab8f8a5cf42d89238a992d746070684aa038540bf4d02) Unable to find image 'ocaml/opam:debian-unstable@sha256:ecfeea51a8151a94850ab8f8a5cf42d89238a992d746070684aa038540bf4d02' locally docker.io/ocaml/opam@sha256:ecfeea51a8151a94850ab8f8a5cf42d89238a992d746070684aa038540bf4d02: Pulling from ocaml/opam 74eb7a1f108d: Already exists ca9aea9b2c0b: Already exists bab996ef39fb: Pulling fs layer bab996ef39fb: Verifying Checksum bab996ef39fb: Download complete bab996ef39fb: Pull complete Digest: sha256:ecfeea51a8151a94850ab8f8a5cf42d89238a992d746070684aa038540bf4d02 Status: Downloaded newer image for ocaml/opam@sha256:ecfeea51a8151a94850ab8f8a5cf42d89238a992d746070684aa038540bf4d02 2022-05-30 00:54.31 ---> using "470a4ec6191ce5b29ab8f829e9f65e060138b47911c121ad15640bf03792289e" 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")) 2022-05-30 00:54.31 ---> using "7d33f374c52f29410050d81cf1074485a1754fb678c631be587a50657e84327a" 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 40f3586d6235b95c53ec3719ec6e95627b267598")) 2022-05-30 00:54.31 ---> using "e33a044ce2eb47afe61fb7dd84a6bfe3fa79161accda7ec0865264012c47760c" 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. 2022-05-30 00:54.31 ---> using "c26bb5627e7479eb41d89d97377d7acba4247f55847871ee2cea94e108e928c3" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.14' '4.14.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.14.0"} | "ocaml-system" {= "4.14.0"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-base-compiler.4.14.0 (cached) -> installed ocaml-base-compiler.4.14.0 -> installed ocaml-config.2 -> installed ocaml.4.14.0 Done. # Run eval $(opam env --switch=4.14) to update the current shell environment 2022-05-30 00:54.31 ---> using "da3e3b142f374972fc3fe4f5a3e85113b8e8b036a92922bee304881746f0af43" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [165 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-05-27-2017.43-F-2022-05-17-0803.30.pdiff [534 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-05-27-2017.43-F-2022-05-17-0803.30.pdiff [534 kB] - Fetched 763 kB in 2s (440 kB/s) - Reading package lists... - 2022-05-30 00:54.31 ---> using "95f3cedbfdefc6f99bf34d4aa513a84125e6480a78e3b5cd009938b28f0d411d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"base-bigarray.base\"\ \nopam install -vy \"base-bigarray.base\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"base-bigarray.base\" | 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")) * Incompatible packages: - (invariant) -> ocaml-base-compiler >= 4.14.0 -> base-bigarray - (request) You can temporarily relax the switch invariant with `--update-invariant' No solution found, exiting [NOTE] Package base-bigarray is already installed (current version is base). 2022-05-30 00:55.15 ---> saved as "b953d9bc9afb2e6d3d78f2e2af6c5dff2c03869ffd1084a700b22f915bf614cd" Job succeeded