Building on asteria.ocamllabs.io (from ocaml/opam:debian-unstable@sha256:1d295ed572083ab5916b9b9195219954afa816ee169f48eecca1b2e2b0faad41) Unable to find image 'ocaml/opam:debian-unstable@sha256:1d295ed572083ab5916b9b9195219954afa816ee169f48eecca1b2e2b0faad41' locally docker.io/ocaml/opam@sha256:1d295ed572083ab5916b9b9195219954afa816ee169f48eecca1b2e2b0faad41: Pulling from ocaml/opam 7c26de214b34: Pulling fs layer 791d3a768af6: Pulling fs layer e06237cac4e8: Pulling fs layer 7c26de214b34: Verifying Checksum 7c26de214b34: Download complete 7c26de214b34: Pull complete e06237cac4e8: Verifying Checksum e06237cac4e8: Download complete 791d3a768af6: Verifying Checksum 791d3a768af6: Download complete 791d3a768af6: Pull complete e06237cac4e8: Pull complete Digest: sha256:1d295ed572083ab5916b9b9195219954afa816ee169f48eecca1b2e2b0faad41 Status: Downloaded newer image for ocaml/opam@sha256:1d295ed572083ab5916b9b9195219954afa816ee169f48eecca1b2e2b0faad41 2022-05-02 04:19.16 ---> using "e16578957f674ca141475612bdd8fe456bdeb3cf55dca9de0669bf5f721951e7" 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")) 2022-05-02 04:19.16 ---> using "09ae07f34eca5d84e953ea4b87a3c466448be28706a95338ba19feb13b3b66fd" 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 4ce6f847a29936b1d875b70940837be093fec84e")) 2022-05-02 04:19.16 ---> using "8a62ed72fc23e1663b0f130dbecbe2a8d6a9d36667f58fd75e99df9fc9855900" 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. 2022-05-02 04:19.16 ---> using "1da6a21744e622352d23ddb067012a46b76c5e5a957ab9cd9733a836f9d86396" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.06' '4.06.1'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.06.1"} | "ocaml-system" {= "4.06.1"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.06.1 (cached) -> installed ocaml-base-compiler.4.06.1 -> installed ocaml-config.1 -> installed ocaml.4.06.1 Done. # Run eval $(opam env --switch=4.06) to update the current shell environment 2022-05-02 04:19.16 ---> using "58f238daf253ee52b0666a90a8d5a1bd560e862f8a3bf68eac3e589984ebc10b" 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-2022-05-01-0201.40-F-2022-04-26-0801.40.pdiff [201 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-05-01-0201.40-F-2022-04-26-0801.40.pdiff [201 kB] - Fetched 430 kB in 1s (326 kB/s) - Reading package lists... 2022-05-02 04:19.16 ---> using "504ce2c52ceaddb3284c6e992e8923014f29797c6ed03bc2e5e0a3e0c8c19b8d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install -y ocaml-secondary-compiler")) The following actions will be performed: === install 1 package - install ocaml-secondary-compiler 4.08.1-1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-secondary-compiler.4.08.1-1 (cached) -> installed ocaml-secondary-compiler.4.08.1-1 Done. # Run eval $(opam env) to update the current shell environment 2022-05-02 04:19.16 ---> using "691599423d391ddbabb1bfcab8485fb4a90ac6ca74d866ee5be1b2c706e06c9c" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"ppx_units.1.0.0\"\ \nopam install -vy \"ppx_units.1.0.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"ppx_units.1.0.0\" | 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 $res\ \n")) [NOTE] ppx_units.1.0.0 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.06.1 -> ocaml = 4.06.1 - ppx_units -> ocaml >= 4.10.0 You can temporarily relax the switch invariant with `--update-invariant' No solution found, exiting 'opam install -vy ppx_units.1.0.0' failed. "/bin/bash" "-c" " opam remove -y "ppx_units.1.0.0" opam install -vy "ppx_units.1.0.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "ppx_units.1.0.0" | 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