Building on x86-bm-c3.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 830d517e9694: Pulling fs layer 830d517e9694: Download complete 830d517e9694: Pull complete Digest: sha256:cec2f0e8c7952d08707bb137ad70496f36042347d86e7816156bf70445a74f7f Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-04-21 12:44.53 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache /: (user (uid 1000) (gid 1000)) /: (env OPAMPRECISETRACKING 1) /: (env OPAMUTF8 never) /: (env OPAMEXTERNALSOLVER builtin-0install) /: (env OPAMCRITERIA +removed) /: (env CI true) /: (env OPAM_HEALTH_CHECK_CI true) /: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam")) 2025-04-21 12:44.53 ---> using "40df4fa4cdfc68a5fa7a326047e82a7adc5df52b8059d4a7b745bdd50aad56e7" 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 999bff3ed88d26f76ff7eaddbfa7af49ed4737dc")) 2025-04-21 12:44.53 ---> using "826c465c9ef28e6e0f0e6975e12eb0e91d1a070a9820c6e966bf86cdd08156ec" 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. 2025-04-21 12:44.53 ---> using "1540013f15d4984bcd7cc6765515a9d8102147bba12b5acc1ee668d894197f46" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam switch create --repositories=default '5.3-opam' '5.3.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.3.0"} | "ocaml-system" {= "5.3.0"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.3 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-compiler.5.3.0 (cached) -> installed ocaml-compiler.5.3.0 -> installed ocaml-base-compiler.5.3.0 -> installed ocaml-config.3 -> installed ocaml.5.3.0 -> installed base-domains.base -> installed base-effects.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.3-opam) 2025-04-21 12:44.53 ---> using "4b7ebd6fc6e027276a8fd8ed82dcfe64a2b16cde6b383aaa055cfbd219af0b8f" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 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-2025-04-21-0804.17-F-2025-04-13-0805.00.pdiff [520 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-04-21-0804.17-F-2025-04-13-0805.00.pdiff [520 kB] - Fetched 788 kB in 3s (299 kB/s) - Reading package lists... - 2025-04-21 12:44.53 ---> using "fd7da0145060fb8248c502d7ff82eb257b63940163519960cbcb6fa092a89dc1" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam pin add -k version dune $(opam show -f version dune)")) dune is now pinned to version 3.18.1 The following actions will be performed: === install 1 package - install dune 3.18.1 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.18.1 (cached) -> installed dune.3.18.1 Done. # To update the current shell environment, run: eval $(opam env) 2025-04-21 12:44.53 ---> using "ae66d3f1c9b89d46f904980ee2c923d9326a9bf30223b37a1b81732d47784d8c" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam remove -y bz2.0.8.0\ \nopam install -vy bz2.0.8.0\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: bz2.0.8.0 | 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")) [NOTE] bz2.0.8.0 is not installed. Nothing to do. The following actions will be performed: === install 3 packages - install bz2 0.8.0 - install conf-libbz2 1 [required by bz2] - install stdlib-shims 0.3.0 [required by bz2] The following system packages will first need to be installed: libbz2-dev <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> opam believes some required external dependencies are missing. opam can: > 1. Run apt-get to install them (may need root/sudo access) 2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal) 3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable 4. Abort the installation [1/2/3/4] 1 + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libbz2-dev" - Selecting previously unselected package bzip2-doc. - (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 ... 19596 files and directories currently installed.) - Preparing to unpack .../bzip2-doc_1.0.8-6_all.deb ... - Unpacking bzip2-doc (1.0.8-6) ... - Selecting previously unselected package libbz2-dev:amd64. - Preparing to unpack .../libbz2-dev_1.0.8-6_amd64.deb ... - Unpacking libbz2-dev:amd64 (1.0.8-6) ... - Setting up bzip2-doc (1.0.8-6) ... - Setting up libbz2-dev:amd64 (1.0.8-6) ... <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/9: [bz2.0.8.0: extract] Processing 2/9: [bz2.0.8.0: extract] Processing 3/9: [bz2.0.8.0: extract] [stdlib-shims.0.3.0: extract] Processing 4/9: [bz2.0.8.0: extract] [stdlib-shims.0.3.0: extract] [conf-libbz2: sh echo '#include <bzlib.h>' > test.c] -> retrieved stdlib-shims.0.3.0 (cached) Processing 4/9: [bz2.0.8.0: extract] [conf-libbz2: sh echo '#include <bzlib.h>' > test.c] Processing 5/9: [bz2.0.8.0: extract] [conf-libbz2: sh echo '#include <bzlib.h>' > test.c] [stdlib-shims: dune build] -> retrieved bz2.0.8.0 (cached) Processing 5/9: [conf-libbz2: sh echo '#include <bzlib.h>' > test.c] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "-exc" "echo '#include <bzlib.h>' > test.c" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/conf-libbz2.1) - + echo #include <bzlib.h> Processing 5/9: [conf-libbz2: sh echo 'int main() { return 0; }' >> test.c] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "-exc" "echo 'int main() { return 0; }' >> test.c" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/conf-libbz2.1) - + echo int main() { return 0; } Processing 5/9: [conf-libbz2: cc test.c] [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "cc" "-lbz2" "test.c" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/conf-libbz2.1) -> compiled conf-libbz2.1 Processing 5/9: [stdlib-shims: dune build] -> installed conf-libbz2.1 Processing 6/9: [stdlib-shims: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "stdlib-shims" "-j" "39" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/stdlib-shims.0.3.0) -> compiled stdlib-shims.0.3.0 -> installed stdlib-shims.0.3.0 Processing 8/9: [bz2: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "bz2" "-j" "39" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/bz2.0.8.0) -> compiled bz2.0.8.0 -> installed bz2.0.8.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-04-21 12:45.05 ---> saved as "22e95018ea68d124089d67f22fa1fe9282558b398b0309c575fa4d598ca5d95b" Job succeeded