Building on iphito.ocamllabs.io (from ocaml/opam:debian-unstable@sha256:ab7f0b8ac566a6726439e621a0807bcd9fc12180ea873955fd963cfd263c279c) Unable to find image 'ocaml/opam:debian-unstable@sha256:ab7f0b8ac566a6726439e621a0807bcd9fc12180ea873955fd963cfd263c279c' locally docker.io/ocaml/opam@sha256:ab7f0b8ac566a6726439e621a0807bcd9fc12180ea873955fd963cfd263c279c: Pulling from ocaml/opam 7c26de214b34: Already exists 686e2e0ed2af: Pulling fs layer 6f56e1824cd6: Pulling fs layer 6f56e1824cd6: Verifying Checksum 6f56e1824cd6: Download complete 686e2e0ed2af: Verifying Checksum 686e2e0ed2af: Download complete 686e2e0ed2af: Pull complete 6f56e1824cd6: Pull complete Digest: sha256:ab7f0b8ac566a6726439e621a0807bcd9fc12180ea873955fd963cfd263c279c Status: Downloaded newer image for ocaml/opam@sha256:ab7f0b8ac566a6726439e621a0807bcd9fc12180ea873955fd963cfd263c279c 2022-05-13 21:45.05 ---> using "31be97220bde553e6e760a64d33a5a13bf22f7bc7b939c6db9f7e6618bb986a9" 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")) 2022-05-13 21:45.05 ---> using "179f53753baadbe2063c82b23383d48191f66b8e16101240f7dfbf1ced2cc270" 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 3fc48b7a6e978aa1101f29a6d1bbc1442d50cfcb")) 2022-05-13 21:45.05 ---> using "e977506d14877c42fc2fac7d9a10d59628e1d276228976000f404d2cd66ae145" 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. 2022-05-13 21:45.05 ---> using "b6689d36a7fb362b8ae6c807622e2536b35e48246e4579a147001884267faa91" 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 (https://github.com/ocaml/ocaml/archive/4.06.1.tar.gz) -> 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 2022-05-13 21:45.05 ---> using "c00edd7233f02d362beb68345a123564a4eded38c495733deb8d9a6aacdc2f11" 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] - Ign:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages [9169 kB] - Fetched 9398 kB in 1s (7049 kB/s) - Reading package lists... 2022-05-13 21:45.05 ---> using "fa558e5a5005025eb6d2ddb4155483498c15c5417470ba3c0ecaee088cd20028" 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 $(opam env) to update the current shell environment 2022-05-13 21:45.05 ---> using "eab0f20784fb95d40ae7f300402b2812e029de498229933eabcd57b60579f58d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"arakoon.1.9.17\"\ \nopam install -vy \"arakoon.1.9.17\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"arakoon.1.9.17\" | 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 $res\ \n")) [NOTE] arakoon.1.9.17 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.06.1 -> ocaml = 4.06.1 - arakoon >= 1.9.17 -> redis = 0.3.3 -> ocaml < 4.06.0 You can temporarily relax the switch invariant with `--update-invariant' No solution found, exiting 'opam install -vy arakoon.1.9.17' failed. "/bin/bash" "-c" " opam remove -y "arakoon.1.9.17" opam install -vy "arakoon.1.9.17" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "arakoon.1.9.17" | 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