Building on x86-bm-12.ocamllabs.io (from ocaml/opam:debian-unstable) 2021-12-03 06:09.39 ---> 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-2.1 /usr/bin/opam")) 2021-12-03 06:09.39 ---> using "4d29eb3e0b7cd69a97ed90837671d5ca38aa41e2fb94346298af500378eca6fa" 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 b1ed080260d9fb3332ffd1ed74a70b40f8d46d66")) 2021-12-03 06:09.39 ---> using "470a5139cd314c308ef6f8a7115ce3eecbef27ce3b36ad57c590d49c448a8f62" 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. 2021-12-03 06:09.39 ---> using "6ff696b0fce120bd80d73dc055775d9b6cd971171da508a2aeef8fc7d75ea210" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.13' '4.13.1'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.13.1"} | "ocaml-system" {= "4.13.1"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-base-compiler.4.13.1 (cached) -> installed ocaml-base-compiler.4.13.1 -> installed ocaml-config.2 -> installed ocaml.4.13.1 Done. # Run eval $(opam env --switch=4.13) to update the current shell environment 2021-12-03 06:09.39 ---> using "5b851e796ef60e7ebc00b701b7b91b2ab53d528a80d009ca0f3ff4c7675d2127" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [165 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Ign:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages [8877 kB] - Fetched 9106 kB in 3s (3192 kB/s) - Reading package lists... - 2021-12-03 06:09.39 ---> using "5befe0f19a1fd66d536c26354465af9baf75b27978025463558378db01a8ff58" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"conf-m4.1\"\ \nopam install -vy \"conf-m4.1\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"conf-m4.1\" | 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] conf-m4.1 is not installed. Nothing to do. The following actions will be performed: - install conf-m4 1 The following system packages will first need to be installed: m4 <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> Let opam run your package manager to install the required system packages? (answer 'n' for other options) [Y/n] y + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4" - debconf: delaying package configuration, since apt-utils is not installed - Selecting previously unselected package libsigsegv2:amd64. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 18105 files and directories currently installed.) - Preparing to unpack .../libsigsegv2_2.13-1_amd64.deb ... - Unpacking libsigsegv2:amd64 (2.13-1) ... - Selecting previously unselected package m4. - Preparing to unpack .../archives/m4_1.4.18-5_amd64.deb ... - Unpacking m4 (1.4.18-5) ... - Setting up libsigsegv2:amd64 (2.13-1) ... - Setting up m4 (1.4.18-5) ... - Processing triggers for libc-bin (2.32-4) ... <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 2/3: [conf-m4: sh echo | m4] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "-exc" "echo | m4" (CWD=/home/opam/.opam/4.13/.opam-switch/build/conf-m4.1) - + echo - + m4 - -> compiled conf-m4.1 -> installed conf-m4.1 Done. # Run eval $(opam env) to update the current shell environment 2021-12-03 06:09.59 ---> saved as "ef03ebe1be02858669940421f2711fe6bcd8a25054b92213b9fb6e270dc2152b" Job succeeded