Building on doris.caelum.ci.dev (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam Digest: sha256:3b17f093210ab4b2143df87d6bcffe7c8b76edac3aeb5b6ef89c0a626b2cfad4 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-06-20 07:46.17 ---> 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")) 2025-06-20 07:46.17 ---> 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 85c0ae7c3d35162c6ab6387e823d02d11bb7c212")) 2025-06-20 07:46.17 ---> using "b84eca2a00483a6b2c6df2ffab4d6d94655aed06a514ded91e77432786de54f2" 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. 2025-06-20 07:46.17 ---> using "cdf15c30c809691a58c51fa61dd7a0eeb40101a920b892cc27caec109d66fec4" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '5.2' '5.2.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.2.0"}] <><> 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.5.2.0 (cached) -> installed ocaml-base-compiler.5.2.0 -> installed ocaml-config.3 -> installed ocaml.5.2.0 -> installed base-domains.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.2) 2025-06-20 07:46.17 ---> using "5ac9c8acdca9da255901c74135df111da23609ddf236c82d81c5272600cc3449" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [208 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-06-19-2006.43-F-2025-06-14-1435.52.pdiff [162 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-06-19-2006.43-F-2025-06-14-1435.52.pdiff [162 kB] - Fetched 433 kB in 2s (271 kB/s) - Reading package lists... - 2025-06-20 07:46.17 ---> using "960503da6f170fc7d68537750de51e55657287d2b7d087fa2bcca7adc769e931" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam remove -y libsvm_tools.3.35\ \nopam install -vy libsvm_tools.3.35\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: libsvm_tools.3.35 | 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")) Nothing to do. [NOTE] libsvm_tools.3.35 is not installed. The following actions will be performed: === install 3 packages - install conf-g++ 1.0 [required by libsvm_tools] - install conf-gcc 1.0 [required by libsvm_tools] - install libsvm_tools 3.35 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 3/9: [libsvm_tools.3.35: extract] Processing 4/9: [libsvm_tools.3.35: extract] [conf-g++: g++] Processing 5/9: [libsvm_tools.3.35: extract] [conf-g++: g++] [conf-gcc: gcc] -> retrieved libsvm_tools.3.35 (cached) Processing 5/9: [conf-g++: g++] [conf-gcc: gcc] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "g++" "--version" (CWD=/home/opam/.opam/5.2/.opam-switch/build/conf-g++.1.0) - g++ (Debian 14.2.0-19) 14.2.0 - Copyright (C) 2024 Free Software Foundation, Inc. - This is free software; see the source for copying conditions. There is NO - warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -> compiled conf-g++.1.0 Processing 5/9: [conf-gcc: gcc] -> installed conf-g++.1.0 Processing 6/9: [conf-gcc: gcc] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "gcc" "--version" (CWD=/home/opam/.opam/5.2/.opam-switch/build/conf-gcc.1.0) - gcc (Debian 14.2.0-19) 14.2.0 - Copyright (C) 2024 Free Software Foundation, Inc. - This is free software; see the source for copying conditions. There is NO - warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -> compiled conf-gcc.1.0 -> installed conf-gcc.1.0 Processing 8/9: [libsvm_tools: make] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "make" (CWD=/home/opam/.opam/5.2/.opam-switch/build/libsvm_tools.3.35) - g++ -Wall -Wconversion -O3 -fPIC -c svm.cpp - g++ -Wall -Wconversion -O3 -fPIC svm-train.c svm.o -o svm-train -lm - g++ -Wall -Wconversion -O3 -fPIC svm-predict.c svm.o -o svm-predict -lm - g++ -Wall -Wconversion -O3 -fPIC svm-scale.c -o svm-scale -> compiled libsvm_tools.3.35 Processing 9/9: [libsvm_tools: cp svm-train] + /home/opam/.opam/opam-init/hooks/sandbox.sh "install" "cp" "svm-train" "/home/opam/.opam/5.2/bin/libsvm_train" (CWD=/home/opam/.opam/5.2/.opam-switch/build/libsvm_tools.3.35) Processing 9/9: [libsvm_tools: cp svm-predict] + /home/opam/.opam/opam-init/hooks/sandbox.sh "install" "cp" "svm-predict" "/home/opam/.opam/5.2/bin/libsvm_predict" (CWD=/home/opam/.opam/5.2/.opam-switch/build/libsvm_tools.3.35) -> installed libsvm_tools.3.35 Done. # To update the current shell environment, run: eval $(opam env) 2025-06-20 07:46.26 ---> saved as "aa611defc12f5ddce5af7dc1a229c4b43640bc3a8b4a6e344d9fa8ce25c81cb9" Job succeeded