Building on c2-1.equinix.ci.dev (from ocaml/opam:debian-unstable) 2024-01-25 02:01.17 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" 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")) 2024-01-25 02:01.17 ---> using "5a48029448e4c4dcb1058375cea3e3790f5832d398adedd7742173873baea387" 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 cd449b28e1149a5bafa7f1c6262879ce509b7eea")) 2024-01-25 02:01.17 ---> using "44164c028b5aa551abdca0bd8d534acdd3d46a14eb00c9e6a4020d72a5a0eb7e" 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. 2024-01-25 02:01.17 ---> using "828f9b7b63882618098aa6f92543d005e25faf7ae002e4e302b3aa9f7d0266cc" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.11' '4.11.2'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.11.2"} | "ocaml-system" {= "4.11.2"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.11.2 (https://github.com/ocaml/ocaml/archive/4.11.2.tar.gz) -> installed ocaml-base-compiler.4.11.2 -> installed ocaml-config.1 -> installed ocaml.4.11.2 Done. # Run eval $(opam env --switch=4.11) to update the current shell environment 2024-01-25 02:01.17 ---> using "8bbd2eae9b2f2972ee703b8b159123660eae4686a9dde56322451f7b85eae306" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [198 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-01-24-2005.16-F-2024-01-19-1404.13.pdiff [359 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-01-24-2005.16-F-2024-01-19-1404.13.pdiff [359 kB] - Fetched 621 kB in 2s (345 kB/s) - Reading package lists... 2024-01-25 02:01.17 ---> using "94cdfc0818e374496de02a3f11b28ffd24eada0c39567c4572903467464c1e76" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"cppffigen.0.002\"\ \nopam install -vy \"cppffigen.0.002\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"cppffigen.0.002\" | 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 $res\ \n")) [NOTE] cppffigen.0.002 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler = 4.11.2 -> ocaml = 4.11.2 - cppffigen -> pcre >= 7.5.0 -> ocaml >= 4.12 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 4.11.2 - cppffigen -> pcre >= 7.5.0 -> ocaml >= 4.12 -> ocaml-base-compiler >= 4.12.0~ * Missing dependency: - cppffigen -> pcre >= 7.5.0 -> ocaml >= 4.12 -> ocaml-variants < 5.3.1~ -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' No solution found, exiting 'opam install -vy cppffigen.0.002' failed. "/bin/bash" "-c" " opam remove -y "cppffigen.0.002" opam install -vy "cppffigen.0.002" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "cppffigen.0.002" | 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