Building on x86-bm-9.ocamllabs.io (from ocaml/opam:debian-unstable@sha256:62ae74868419940a0a8d446d6b24fb54d1e206ed0d6bd202c9f46c230f7df1cf) Unable to find image 'ocaml/opam:debian-unstable@sha256:62ae74868419940a0a8d446d6b24fb54d1e206ed0d6bd202c9f46c230f7df1cf' locally docker.io/ocaml/opam@sha256:62ae74868419940a0a8d446d6b24fb54d1e206ed0d6bd202c9f46c230f7df1cf: Pulling from ocaml/opam 007cfbb78823: Already exists edf3681963a0: Pulling fs layer 181467391df8: Pulling fs layer 181467391df8: Verifying Checksum 181467391df8: Download complete edf3681963a0: Verifying Checksum edf3681963a0: Download complete edf3681963a0: Pull complete 181467391df8: Pull complete Digest: sha256:62ae74868419940a0a8d446d6b24fb54d1e206ed0d6bd202c9f46c230f7df1cf Status: Downloaded newer image for ocaml/opam@sha256:62ae74868419940a0a8d446d6b24fb54d1e206ed0d6bd202c9f46c230f7df1cf 2022-04-21 09:20.02 ---> using "762188f9398aba124469f63b90ef28f78843303841337e68ccd45493eb15dc5f" 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")) 2022-04-21 09:20.02 ---> using "a15a00d0ccbc261934a81c26be68bf36d968f2bc911a45b736c8af7735348ff8" 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 c5e50e60ba0d358270d3d6dc037f7d055dc61d08")) 2022-04-21 09:20.02 ---> using "0c46a3114082274bf9eac9b20e57b4acb2102543813d8cf462fc3081839e0628" 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. 2022-04-21 09:20.02 ---> using "75ef25fbdf0fae6666c31c2f8960b63b4568c4d552ffaeddca7b23a16bb6dbc5" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.02' '4.02.3'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.02.3"} | "ocaml-system" {= "4.02.3"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.02.3 (https://github.com/ocaml/ocaml/archive/4.02.3.tar.gz) -> installed ocaml-base-compiler.4.02.3 -> installed ocaml-config.1 -> installed ocaml.4.02.3 -> installed base-ocamlbuild.base Done. # Run eval $(opam env --switch=4.02) to update the current shell environment 2022-04-21 09:20.02 ---> using "d38922f9d8e818496ce83c0192706341529b9ce6c1fdd056c3eb41cbbaae3ce1" 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 [9149 kB] - Fetched 9378 kB in 2s (5038 kB/s) - Reading package lists... - 2022-04-21 09:20.02 ---> using "3b14e3da62feac599a11d5d43c33a9876f2402ac77b71b9d5411b12ed3afbfa5" 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 $(opam env) to update the current shell environment 2022-04-21 09:20.02 ---> using "ac703bcff8a3a6336f15ad19940a57a1a11a2bc44a7c23308d6184bdc9a6bd75" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"bap-c.2.4.0\"\ \nopam install -vy \"bap-c.2.4.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"bap-c.2.4.0\" | 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 $res\ \n")) [NOTE] bap-c.2.4.0 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.02.3 -> ocaml = 4.02.3 - bap-c >= 2.4.0 -> ocaml >= 4.08.0 You can temporarily relax the switch invariant with `--update-invariant' No solution found, exiting 'opam install -vy bap-c.2.4.0' failed. "/bin/bash" "-c" " opam remove -y "bap-c.2.4.0" opam install -vy "bap-c.2.4.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "bap-c.2.4.0" | 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