Building on odawa.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:ddf15bac1fa20047ef1a74f312acfa03eb67216bc7b4dc9eae73336fee957f7c
Status: Downloaded newer image for ocaml/opam:debian-unstable
2026-01-21 10:19.42 ---> 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"))
2026-01-21 10:19.42 ---> 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 10a02a697b08f6d78a6c4c2cb9a76136afc7776d"))
2026-01-21 10:19.42 ---> using "1e900f095b617695cba731f8ea7d4f181f17d5d2c67a45e910b441ea8b4cc395" 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.
2026-01-21 10:19.42 ---> using "dde2ec861d92885e35715529e38f79775c7e8cc633662c811e07abc19e33e887" 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 [187 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-2026-01-21-0800.23-F-2026-01-16-2009.15.pdiff [881 kB]
Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-01-21-0800.23-F-2026-01-16-2009.15.pdiff [881 kB]
Fetched 1131 kB in 1s (923 kB/s)
Reading package lists...
Building dependency tree...
Reading state information...
65 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...
Solving dependencies...
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: 65
Download size: 1757 kB
Space needed: 5333 kB / 132 GB available
Get:1 http://deb.debian.org/debian unstable/main amd64 m4 amd64 1.4.20-2 [325 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 1:1.18.1-3 [878 kB]
Fetched 1757 kB in 0s (26.8 MB/s)
Selecting previously unselected package m4.
(Reading database ...
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(Reading database ... 20859 files and directories currently installed.)
Preparing to unpack .../archives/m4_1.4.20-2_amd64.deb ...
Unpacking m4 (1.4.20-2) ...
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%3a1.18.1-3_all.deb ...
Unpacking automake (1:1.18.1-3) ...
Setting up m4 (1.4.20-2) ...
Setting up autotools-dev (20240727.1) ...
Setting up autoconf (2.72-3.1) ...
Setting up automake (1:1.18.1-3) ...
update-alternatives: using /usr/bin/automake-1.18 to provide /usr/bin/automake (automake) in auto mode
2026-01-21 10:19.42 ---> using "1799f973d7e56ed7a0dfa7e98e537e0f6b9380429d423b25c85bd301ff8db70b" from cache
/: (run (network host)
(shell "git clone -q 'https://github.com/oxcaml/opam-repository' ~/'oxcaml' && git -C ~/'oxcaml' checkout -q d26509af1e9232ddaab223c3cab162ecf81e52b8"))
2026-01-21 10:19.42 ---> using "2814ab43288df8b068af11359de6c2e85949a3d6e2f2218776bc7c1f9c9af05e" from cache
/: (run (shell "opam repository add --dont-select 'oxcaml' ~/'oxcaml'"))
[oxcaml] Initialised
2026-01-21 10:19.42 ---> using "bdd8d3afe8e38fb87653ddbd31aa79956dedc657ba2a251ad8f4ffc25815b952" 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 (https://github.com/oxcaml/oxcaml/archive/refs/tags/5.2.0minus-25.tar.gz)
-> 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 $(opam env --switch=5.2.0+flambda2)
2026-01-21 10:19.42 ---> using "c4b13ec5d9609bce0206ed1cb5e5f4bc921db329ec3c9213ee27bd3b03bde010" from cache
/: (run (network host)
(shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian unstable InRelease
- Reading package lists...
2026-01-21 10:19.42 ---> using "9beb6678510458dab111501a44a02ca68362c4f008cca5d48cc74c2c94ccf823" from cache
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam remove -y libsvm_tools.3.35\
\nopam install -vy libsvm_tools.3.35\
\nres=$?\
\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: http]
Processing 4/9: [libsvm_tools.3.35: http] [conf-g++: g++]
Processing 5/9: [libsvm_tools.3.35: http] [conf-g++: g++] [conf-gcc: gcc]
Processing 5/9: [libsvm_tools.3.35: extract] [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 15.2.0-12) 15.2.0
- Copyright (C) 2025 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: [libsvm_tools.3.35: extract] [conf-gcc: gcc]
-> installed conf-g++.1.0
Processing 6/9: [libsvm_tools.3.35: extract] [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 15.2.0-12) 15.2.0
- Copyright (C) 2025 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: [libsvm_tools.3.35: extract]
-> installed conf-gcc.1.0
Processing 7/9: [libsvm_tools.3.35: extract]
-> retrieved libsvm_tools.3.35 (https://github.com/cjlin1/libsvm/archive/refs/tags/v335.tar.gz)
Processing 8/9: [libsvm_tools: make]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "make" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/libsvm_tools.3.35)
- g++ -Wall -Wconversion -O3 -fPIC -c svm.cpp
- svm.cpp: In function 'decision_function svm_train_one(const svm_problem*, const svm_parameter*, double, double)':
- svm.cpp:1682:13: warning: 'si.Solver::SolutionInfo::rho' may be used uninitialized [-Wmaybe-uninitialized]
- 1682 | info("obj = %f, rho = %f\n",si.obj,si.rho);
- | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- svm.cpp:1662:30: note: 'si' declared here
- 1662 | Solver::SolutionInfo si;
- | ^~
- svm.cpp:1682:13: warning: 'si.Solver::SolutionInfo::obj' may be used uninitialized [-Wmaybe-uninitialized]
- 1682 | info("obj = %f, rho = %f\n",si.obj,si.rho);
- | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- svm.cpp:1662:30: note: 'si' declared here
- 1662 | Solver::SolutionInfo si;
- | ^~
- 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/5.2.0+flambda2/bin/libsvm_train" (CWD=/home/opam/.opam/5.2.0+flambda2/.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/5.2.0+flambda2/bin/libsvm_predict" (CWD=/home/opam/.opam/5.2.0+flambda2/.opam-switch/build/libsvm_tools.3.35)
-> installed libsvm_tools.3.35
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-21 10:20.00 ---> saved as "2aeee7248cb8c44053179b13c1dbac277ddb0c5bfc9679c1585ccebb99fe38c7"
Job succeeded
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