Building on x86-bm-c8.sw.ocaml.org (from ocaml/opam:debian-unstable@sha256:a81e38f7942f916eec4a7145224dbc6fcdf584820db2ab3063127d58ba80e4bb) Unable to find image 'ocaml/opam:debian-unstable@sha256:a81e38f7942f916eec4a7145224dbc6fcdf584820db2ab3063127d58ba80e4bb' locally docker.io/ocaml/opam@sha256:a81e38f7942f916eec4a7145224dbc6fcdf584820db2ab3063127d58ba80e4bb: Pulling from ocaml/opam 1ae3b60c1a35: Pulling fs layer 1ae3b60c1a35: Verifying Checksum 1ae3b60c1a35: Download complete 1ae3b60c1a35: Pull complete Digest: sha256:a81e38f7942f916eec4a7145224dbc6fcdf584820db2ab3063127d58ba80e4bb Status: Downloaded newer image for ocaml/opam@sha256:a81e38f7942f916eec4a7145224dbc6fcdf584820db2ab3063127d58ba80e4bb 2023-07-02 10:07.18 ---> using "c1e06f8014f4e4402e9743f32f9c406d2ceb2e9cafdf160fa25c5b4c5ddee1d0" 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")) 2023-07-02 10:07.18 ---> using "8710ae7221b0b40c4c31b8ab0b81a9e7702135c592da6045a57796358f5f39d3" 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 86961ac6d7505a361cd605968329990033691c57")) 2023-07-02 10:07.18 ---> using "0d0411dee08b7b9bbde0ce3d72beb85e2380abb682bfd207e6e830d1a2f6147b" 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. 2023-07-02 10:07.18 ---> using "4fd6f3e60fac8833ee35ce0f3db21cc7397ae6010de50b9444f037226216ee99" 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 $(opam env --switch=5.0) to update the current shell environment 2023-07-02 10:07.18 ---> using "f0f63e3d1966c557d6a06183fd64671290df780581ad85470cc8096c209e7345" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [199 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2023-07-01-0813.52-F-2023-06-29-2041.00.pdiff [102 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2023-07-01-0813.52-F-2023-06-29-2041.00.pdiff [102 kB] - Fetched 365 kB in 3s (121 kB/s) - Reading package lists... 2023-07-02 10:07.18 ---> using "a235c1ce4b0b6e1ac4674ffddf4b888718c4d25f19e20e5c7a0c8c4b25462eef" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"sarek.20210823\"\ \nopam install -vy \"sarek.20210823\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"sarek.20210823\" | 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 $res\ \n")) [NOTE] sarek.20210823 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0 - sarek >= 20210823 -> camlp4 -> ocaml < 4.02 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 5.0.0 - sarek >= 20210823 -> camlp4 -> ocaml < 4.02 -> ocaml-base-compiler = 3.08.0 * Missing dependency: - sarek >= 20210823 -> camlp4 -> ocaml-system unmet availability conditions, e.g. 'sys-ocaml-version = "5.0.0"' * Missing dependency: - sarek >= 20210823 -> camlp4 -> ocaml < 4.02 -> ocaml-variants >= 3.09.2 -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' No solution found, exiting 'opam install -vy sarek.20210823' failed. "/bin/bash" "-c" " opam remove -y "sarek.20210823" opam install -vy "sarek.20210823" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "sarek.20210823" | 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