Building on x86-bm-c6.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 951a2e498a49: Pulling fs layer 951a2e498a49: Verifying Checksum 951a2e498a49: Download complete 951a2e498a49: Pull complete Digest: sha256:a1dac6d1033d499694a02d18fd95da45e53ab101f1ab175250dfb6f5378598b2 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-03-20 03:51.16 ---> 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")) 2025-03-20 03:51.16 ---> 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 6ccbe63dbf50229bacd18351371b64c3c7959099")) 2025-03-20 03:51.16 ---> using "2a41d4f223e6e7ea53bbe952e9ac57be89b886cd226e189ab496cb9fb2469b9e" 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. 2025-03-20 03:51.16 ---> using "d2086937ce85d0221997559cfc2079d2ae288ad36c630f45ccd2218b3bf269c8" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '5.0' '5.0.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.0.0"} | "ocaml-system" {= "5.0.0"}] <><> 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-base-compiler.5.0.0 (cached) -> installed ocaml-base-compiler.5.0.0 -> installed ocaml-config.3 -> installed ocaml.5.0.0 -> installed base-domains.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.0) 2025-03-20 03:51.16 ---> using "90e141834ff676371bf8f65cfc36f2de35d135cea7cb556215632e207ad57426" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-03-19-2022.45-F-2025-03-16-1413.17.pdiff [459 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-03-19-2022.45-F-2025-03-16-1413.17.pdiff [459 kB] - Fetched 728 kB in 3s (261 kB/s) - Reading package lists... - 2025-03-20 03:51.16 ---> using "621554cdeb114424745f172105f0e2415ba070508deebeaf9cab941fa9e4850d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam remove -y conf-cuda.1\ \nopam install -vy conf-cuda.1\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: conf-cuda.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 $res")) [NOTE] conf-cuda.1 is not installed. Nothing to do. The following actions will be performed: === install 2 packages - install conf-cuda 1 - install conf-cuda-config 1 [required by conf-cuda] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 3/6: [conf-cuda-config: sh] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "-exc" "\n if [ -z \"$CUDA_PATH\" ]; then\n if [ -d \"/usr/local/cuda\" ]; then\n CUDA_PATH=\"/usr/local/cuda\"\n CUDA_PREINSTALLED=\"true\"\n elif [ -d \"/opt/cuda\" ]; then\n CUDA_PATH=\"/opt/cuda\"\n CUDA_PREINSTALLED=\"true\"\n elif [ -d \"/usr/cuda\" ]; then\n CUDA_PATH=\"/usr/cuda\"\n CUDA_PREINSTALLED=\"true\"\n elif [ \"arch\" = debian ]; then\n CUDA_PATH=\"/opt/cuda\"\n CUDA_PREINSTALLED=\"false\"\n else\n CUDA_PATH=\"/usr/local/cuda\"\n CUDA_PREINSTALLED=\"false\"\n fi\n else\n if [ -d \"$CUDA_PATH\" ]; then\n CUDA_PREINSTALLED=\"true\"\n else\n CUDA_PREINSTALLED=\"false\"\n fi\n fi\n if [ -z \"$WSL_DISTRO_NAME\" ]; then\n IS_WSL=\"false\"\n else\n IS_WSL=\"true\"\n fi\n cat <<EOF > conf-cuda-config.config\nopam-version: \"2.0\"\nvariables {\n cuda_preinstalled: \"$CUDA_PREINSTALLED\"\n cuda_path: \"$CUDA_PATH\"\n is_wsl: \"$IS_WSL\"\n wsl_distro_name: \"$WSL_DISTRO_NAME\"\n}\nEOF\n " (CWD=/home/opam/.opam/5.0/.opam-switch/build/conf-cuda-config.1) - + [ -z ] - + [ -d /usr/local/cuda ] - + [ -d /opt/cuda ] - + [ -d /usr/cuda ] - + [ arch = debian ] - + CUDA_PATH=/usr/local/cuda - + CUDA_PREINSTALLED=false - + [ -z ] - + IS_WSL=false - + cat -> compiled conf-cuda-config.1 -> installed conf-cuda-config.1 Processing 5/6: [conf-cuda: sh cat <<EOF > test.c #include "cuda.h" #include "nvrtc.h" ] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "-exc" "cat <<EOF > test.c\n #include \"cuda.h\"\n #include \"nvrtc.h\"\n " (CWD=/home/opam/.opam/5.0/.opam-switch/build/conf-cuda.1) - + cat Processing 5/6: [conf-cuda: sh] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "sh" "-exc" "cc -c $CFLAGS -I/usr/local/cuda/include test.c" (CWD=/home/opam/.opam/5.0/.opam-switch/build/conf-cuda.1) - + cc -c -I/usr/local/cuda/include test.c - test.c:1:14: fatal error: cuda.h: No such file or directory - 1 | #include "cuda.h" - | ^~~~~~~~ - compilation terminated. [ERROR] The compilation of conf-cuda.1 failed at "sh -exc cc -c $CFLAGS -I/usr/local/cuda/include test.c". #=== ERROR while compiling conf-cuda.1 ========================================# # context 2.4.0~alpha1~dev | linux/x86_64 | ocaml-base-compiler.5.0.0 | file:///home/opam/opam-repository # path ~/.opam/5.0/.opam-switch/build/conf-cuda.1 # command ~/.opam/opam-init/hooks/sandbox.sh build sh -exc cc -c $CFLAGS -I/usr/local/cuda/include test.c # exit-code 1 # env-file ~/.opam/log/conf-cuda-8-ded6f4.env # output-file ~/.opam/log/conf-cuda-8-ded6f4.out ### output ### # + cc -c -I/usr/local/cuda/include test.c # test.c:1:14: fatal error: cuda.h: No such file or directory # 1 | #include "cuda.h" # | ^~~~~~~~ # compilation terminated. <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build conf-cuda 1 +- +- The following changes have been performed | - install conf-cuda-config 1 +- <><> conf-cuda-config.1 installed successfully ><><><><><><><><><><><><><><><><> => NOTE: assuming CUDA will be installed under /usr/local/cuda <><> conf-cuda.1 troubleshooting ><><><><><><><><><><><><><><><><><><><><><><><> => Execute: $ sudo add-apt-repository multiverse; sudo apt update; sudo apt-get install nvidia-cuda-dev nvidia-cuda-toolkit => Alternatively: manually install CUDA or verify that CUDA_PATH is set properly, and re-install opam package conf-cuda-config. See: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html # To update the current shell environment, run: eval $(opam env) The former state can be restored with: /usr/bin/opam switch import "/home/opam/.opam/5.0/.opam-switch/backup/state-20250320035118.export" 'opam install -vy conf-cuda.1' failed. "/usr/bin/env" "bash" "-c" "opam remove -y conf-cuda.1 opam install -vy conf-cuda.1 res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: conf-cuda.1 | 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 31 Failed: Build failed