Building on c2-3.ocamllabs.io (from ocaml/opam:debian-unstable@sha256:5714458c85c13f9aeab00462cf20f7fdc245c8370924567a78744c6dfdc485bb) 2023-03-24 18:56.19 ---> using "8ace1e5350c8619f463b24b1224478189da2a5c75beeb46053c02abd7f01b68e" 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")) 2023-03-24 18:56.19 ---> using "0c546c8af148012ffd50e6795448e3ff4abfb759afa8ad2b2f6355e7eb796205" 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 064e616f608f76e77b004fb4a121b03b94c44da7")) 2023-03-24 18:56.19 ---> using "b6529de171a11924ec8bcb356f87ad2f051fcd2a42f9b3339be5e782da25e223" 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. 2023-03-24 18:56.19 ---> using "f575b7d630eea9291b2106a851154eb5b545c07336a0802280a13bc1fa7ee37c" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.10' --packages ocaml-base-compiler.4.10.2")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.10.2"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.10.2 (https://github.com/ocaml/ocaml/archive/4.10.2.tar.gz) -> installed ocaml-base-compiler.4.10.2 -> installed ocaml-config.1 -> installed ocaml.4.10.2 Done. # Run eval $(opam env --switch=4.10) to update the current shell environment 2023-03-24 18:56.19 ---> using "a9f2eb9b8808cc5acfb80067faf636b59440273aa1013d20365d9bbcd99cc99d" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [180 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Ign:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages [9432 kB] - Fetched 9676 kB in 2s (6079 kB/s) - Reading package lists... 2023-03-24 18:56.19 ---> using "238fc3622a2e4c39fc00ea568baeed4abc9cedc705c347884ecf55d7061f804d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"cppo.1.6.9\"\ \nopam install -vy \"cppo.1.6.9\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"cppo.1.6.9\" | 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] cppo.1.6.9 is not installed. Nothing to do. The following actions will be performed: === install 2 packages - install cppo 1.6.9 - install dune 3.7.0 [required by cppo] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/6: Processing 2/6: -> retrieved cppo.1.6.9 (cached) -> retrieved dune.3.7.0 (cached) Processing 3/6: [dune: ocaml 47] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "ocaml" "boot/bootstrap.ml" "-j" "47" (CWD=/home/opam/.opam/4.10/.opam-switch/build/dune.3.7.0) - ocamlc -output-complete-exe -w -24 -g -o .duneboot.exe -I boot unix.cma boot/libs.ml boot/duneboot.ml - ./.duneboot.exe -j 47 - Processing 3/6: [dune: ./_boot/dune.exe build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "./_boot/dune.exe" "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "47" (CWD=/home/opam/.opam/4.10/.opam-switch/build/dune.3.7.0) -> compiled dune.3.7.0 -> installed dune.3.7.0 Processing 5/6: [cppo: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "cppo" "-j" "47" (CWD=/home/opam/.opam/4.10/.opam-switch/build/cppo.1.6.9) -> compiled cppo.1.6.9 -> installed cppo.1.6.9 Done. # Run eval $(opam env) to update the current shell environment 2023-03-24 18:57.17 ---> saved as "c842b3bb35e9f55249ceb0d0e02d65047d28bd3c118505fb9907669dbeea1ef5" Job succeeded