Building on laodoke.caelum.ci.dev (from ocaml/opam:debian-unstable) 2025-05-23 13:54.42 ---> 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")) 2025-05-23 13:54.42 ---> 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 d4d1aa63ab7830b868cb8cbd85e076c699d8eb06")) 2025-05-23 13:54.42 ---> using "9dd08d1070d43bd32b9bd541b7c80c489e99c8b764fe1cf09cf53dcf45faae9d" 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. 2025-05-23 13:54.42 ---> using "d921eb389f66f97f3cd81fad6e72bfcbf285b9f49ad655f05bd4f22ef863e39d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '4.08' '4.08.1'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.08.1"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.1 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.08.1 (cached) -> installed ocaml-base-compiler.4.08.1 -> installed ocaml-config.1 -> installed ocaml.4.08.1 Done. # To update the current shell environment, run: eval $(opam env --switch=4.08) 2025-05-23 13:54.42 ---> using "d52572fe2dfe22c81dbf457d2e3b01cd299a567f999d2880d53a60049aed228f" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [208 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-05-22-2015.53-F-2025-05-11-0804.30.pdiff [289 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-05-22-2015.53-F-2025-05-11-0804.30.pdiff [289 kB] - Fetched 560 kB in 4s (142 kB/s) - Reading package lists... - 2025-05-23 13:54.42 ---> using "3d32cf0c5180e85e40c406588ac39856f88827260bc11d6a8f51d30352fbfb50" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam remove -y liblinear.2.47\ \nopam install -vy liblinear.2.47\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: liblinear.2.47 | 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] liblinear.2.47 is not installed. Nothing to do. The following actions will be performed: === install 3 packages - install conf-g++ 1.0 [required by liblinear] - install conf-gcc 1.0 [required by liblinear] - install liblinear 2.47 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 3/9: [liblinear.2.47: extract] Processing 4/9: [liblinear.2.47: extract] [conf-g++: g++] Processing 5/9: [liblinear.2.47: extract] [conf-g++: g++] [conf-gcc: gcc] -> retrieved liblinear.2.47 (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/4.08/.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/4.08/.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: [liblinear: make] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "make" (CWD=/home/opam/.opam/4.08/.opam-switch/build/liblinear.2.47) - g++ -Wall -Wconversion -O3 -fPIC -c -o newton.o newton.cpp - g++ -Wall -Wconversion -O3 -fPIC -c -o linear.o linear.cpp - make -C blas OPTFLAGS='-Wall -Wconversion -O3 -fPIC' CC='cc'; - make[1]: Entering directory '/home/opam/.opam/4.08/.opam-switch/build/liblinear.2.47/blas' - cc -Wall -Wconversion -O3 -fPIC -c dnrm2.c - cc -Wall -Wconversion -O3 -fPIC -c daxpy.c - cc -Wall -Wconversion -O3 -fPIC -c ddot.c - cc -Wall -Wconversion -O3 -fPIC -c dscal.c - ar rcv blas.a dnrm2.o daxpy.o ddot.o dscal.o - a - dnrm2.o - a - daxpy.o - a - ddot.o - a - dscal.o - ranlib blas.a - make[1]: Leaving directory '/home/opam/.opam/4.08/.opam-switch/build/liblinear.2.47/blas' - g++ -Wall -Wconversion -O3 -fPIC -o train train.c newton.o linear.o blas/blas.a - g++ -Wall -Wconversion -O3 -fPIC -o predict predict.c newton.o linear.o blas/blas.a -> compiled liblinear.2.47 Processing 9/9: [liblinear: cp train] + /home/opam/.opam/opam-init/hooks/sandbox.sh "install" "cp" "train" "/home/opam/.opam/4.08/bin/liblinear_train" (CWD=/home/opam/.opam/4.08/.opam-switch/build/liblinear.2.47) Processing 9/9: [liblinear: cp predict] + /home/opam/.opam/opam-init/hooks/sandbox.sh "install" "cp" "predict" "/home/opam/.opam/4.08/bin/liblinear_predict" (CWD=/home/opam/.opam/4.08/.opam-switch/build/liblinear.2.47) -> installed liblinear.2.47 Done. # To update the current shell environment, run: eval $(opam env) 2025-05-23 13:55.06 ---> saved as "5c72f5e054eb7850e1167027c9a055593108d86f283788ed032b329a333290f3" Job succeeded