Building on asteria.caelum.ci.dev (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam Digest: sha256:823aa977b58112cacd3779eb98c04c11ce5cf04f26bb6d2fa4531edca4365542 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-09-03 09:29.49 ---> 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")) 2025-09-03 09:29.49 ---> 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 7b20607459de542169674e92634eaec989007dbe")) 2025-09-03 09:29.49 ---> using "e6d105b9401a04693f18b7e8513733a66f541d63f64e1c663b43a265b67dd904" 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. 2025-09-03 09:29.49 ---> using "50bd9e17adf3e40d3fcc54f7f1c99fa6eca3f2a6e72a6a7c6a7ef47677c86058" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "sudo apt update && sudo apt install autoconf -y")) WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Get:1 http://deb.debian.org/debian unstable InRelease [216 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-2025-09-03-0804.42-F-2025-08-30-1408.24.pdiff [312 kB] Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-09-03-0804.42-F-2025-08-30-1408.24.pdiff [312 kB] Fetched 591 kB in 1s (404 kB/s) Reading package lists... Building dependency tree... Reading state information... 17 packages can be upgraded. Run 'apt list --upgradable' to see them. WARNING: apt does not have a stable CLI interface. Use with caution in scripts. Reading package lists... Building dependency tree... Reading state information... Installing: autoconf Installing dependencies: automake autotools-dev m4 Suggested packages: autoconf-archive gnu-standards autoconf-doc libtool gettext m4-doc Summary: Upgrading: 0, Installing: 4, Removing: 0, Not Upgrading: 17 Download size: 1740 kB Space needed: 5305 kB / 267 GB available Get:1 http://deb.debian.org/debian unstable/main amd64 m4 amd64 1.4.20-1 [324 kB] Get:2 http://deb.debian.org/debian unstable/main amd64 autoconf all 2.72-3.1 [494 kB] Get:3 http://deb.debian.org/debian unstable/main amd64 autotools-dev all 20240727.1 [60.2 kB] Get:4 http://deb.debian.org/debian unstable/main amd64 automake all 1:1.17-4 [862 kB] Fetched 1740 kB in 0s (17.9 MB/s) Selecting previously unselected package m4. (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 ... 20707 files and directories currently installed.) Preparing to unpack .../archives/m4_1.4.20-1_amd64.deb ... Unpacking m4 (1.4.20-1) ... Selecting previously unselected package autoconf. Preparing to unpack .../autoconf_2.72-3.1_all.deb ... Unpacking autoconf (2.72-3.1) ... Selecting previously unselected package autotools-dev. Preparing to unpack .../autotools-dev_20240727.1_all.deb ... Unpacking autotools-dev (20240727.1) ... Selecting previously unselected package automake. Preparing to unpack .../automake_1%3a1.17-4_all.deb ... Unpacking automake (1:1.17-4) ... Setting up m4 (1.4.20-1) ... Setting up autotools-dev (20240727.1) ... Setting up autoconf (2.72-3.1) ... Setting up automake (1:1.17-4) ... update-alternatives: using /usr/bin/automake-1.17 to provide /usr/bin/automake (automake) in auto mode 2025-09-03 09:29.49 ---> using "d7fffb433174cc288ef239841a8f209a495a5036619c1178e25af08483be5715" from cache /: (run (network host) (shell "git clone -q 'https://github.com/oxcaml/opam-repository' ~/'oxcaml' && git -C ~/'oxcaml' checkout -q 29656e8e76b4441b5b62db11d35d193e380298ca")) 2025-09-03 09:29.49 ---> using "8b2632c8a21a058c5db503821ca3a505eae8450672c57eea3f81d46108789dc2" from cache /: (run (shell "opam repository add --dont-select 'oxcaml' ~/'oxcaml'")) [oxcaml] Initialised 2025-09-03 09:29.49 ---> using "7c13f2615783b22d668507b3068f3b14c7399b97824e7ad5c3508fbb9008af03" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=oxcaml,default '5.2.0+flambda2' '5.2.0+ox'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-variants" {= "5.2.0+ox"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.3 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> installed conf-autoconf.0.2 -> installed conf-which.1 -> retrieved ocaml-variants.5.2.0+ox (cached) -> installed ocaml-variants.5.2.0+ox -> 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 $(opam env --switch=5.2.0+flambda2) 2025-09-03 09:29.49 ---> using "e81fbcce934d48c03479e635c28cc812360bb273b500a03d64c55d1fff38160a" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://deb.debian.org/debian unstable InRelease - Reading package lists... 2025-09-03 09:29.49 ---> using "10a228fe00f850a1cda5c9f012580e3512469d3d4ce40dad42f86daa3142d6eb" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam remove -y liblinear.2.47\ \nopam install -vy liblinear.2.47\ \nres=$?\ \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: http] Processing 4/9: [liblinear.2.47: http] [conf-g++: g++] Processing 5/9: [liblinear.2.47: http] [conf-g++: g++] [conf-gcc: gcc] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "g++" "--version" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/conf-g++.1.0) - g++ (Debian 14.3.0-5) 14.3.0 - 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: [liblinear.2.47: http] [conf-gcc: gcc] -> installed conf-g++.1.0 Processing 6/9: [liblinear.2.47: http] [conf-gcc: gcc] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "gcc" "--version" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/conf-gcc.1.0) - gcc (Debian 14.3.0-5) 14.3.0 - 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 Processing 6/9: [liblinear.2.47: http] -> installed conf-gcc.1.0 Processing 7/9: [liblinear.2.47: http] Processing 7/9: [liblinear.2.47: extract] -> retrieved liblinear.2.47 (https://github.com/cjlin1/liblinear/archive/refs/tags/v247.tar.gz) Processing 8/9: [liblinear: make] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "make" (CWD=/home/opam/.opam/5.2.0+flambda2/.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/5.2.0+flambda2/.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/5.2.0+flambda2/.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/5.2.0+flambda2/bin/liblinear_train" (CWD=/home/opam/.opam/5.2.0+flambda2/.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/5.2.0+flambda2/bin/liblinear_predict" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/liblinear.2.47) -> installed liblinear.2.47 Done. # To update the current shell environment, run: eval $(opam env) 2025-09-03 09:30.02 ---> saved as "657e4b2c85369a3cdb359705c597c860d0ee006385ce44842ba99d4852f7f444" Job succeeded