Build:
- 0
2026-06-23 16:45.34: New job: build nx.1.0.0~alpha3 (99b016d392b0)
2026-06-23 16:45.34: Waiting for resource in pool day11-builds
2026-06-23 17:00.16: Got resource from pool day11-builds
2026-06-23 17:00.16: [profile full] build nx.1.0.0~alpha3
2026-06-23 17:00.16: build nx.1.0.0~alpha3 (99b016d392b0)
=== DEPENDENCIES (15 transitive) ===
base-threads.base b7164ff76afe
base-unix.base 839dc585f12d
compiler-cloning.enabled 0d2606125f88
conf-pkg-config.5 4b60827fc174
conf-zlib.1 71f76614ba40
csexp.1.5.2 315ecef51574
dune.3.23.1 dbfeecb5ca10
dune-configurator.3.23.1 8afe79196456
logs.0.10.0 7dbd75f5427f
ocaml.5.5.0 1b4132bddf48
ocaml-base-compiler.5.5.0 1901c3a760c1
ocaml-compiler.5.5.0 5f593a0b4a8c
ocamlbuild.0.16.1 b485a4f69c01
ocamlfind.1.9.8 5b46f9d92bbd
topkg.1.1.1 8e3718e4cf5c
=== STDOUT ===
Processing: [default: loading data]
The following system packages will first need to be installed:
liblapacke-dev libopenblas-dev
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "liblapacke-dev" "libopenblas-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libblas3:amd64.
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(Reading database ... 18285 files and directories currently installed.)
- Preparing to unpack .../00-libblas3_3.11.0-2_amd64.deb ...
- Unpacking libblas3:amd64 (3.11.0-2) ...
- Selecting previously unselected package libblas-dev:amd64.
- Preparing to unpack .../01-libblas-dev_3.11.0-2_amd64.deb ...
- Unpacking libblas-dev:amd64 (3.11.0-2) ...
- Selecting previously unselected package libgfortran5:amd64.
- Preparing to unpack .../02-libgfortran5_12.2.0-14+deb12u1_amd64.deb ...
- Unpacking libgfortran5:amd64 (12.2.0-14+deb12u1) ...
- Selecting previously unselected package libopenblas0-pthread:amd64.
- Preparing to unpack .../03-libopenblas0-pthread_0.3.21+ds-4_amd64.deb ...
- Unpacking libopenblas0-pthread:amd64 (0.3.21+ds-4) ...
- Selecting previously unselected package liblapack3:amd64.
- Preparing to unpack .../04-liblapack3_3.11.0-2_amd64.deb ...
- Unpacking liblapack3:amd64 (3.11.0-2) ...
- Selecting previously unselected package libopenblas-pthread-dev:amd64.
- Preparing to unpack .../05-libopenblas-pthread-dev_0.3.21+ds-4_amd64.deb ...
- Unpacking libopenblas-pthread-dev:amd64 (0.3.21+ds-4) ...
- Selecting previously unselected package liblapack-dev:amd64.
- Preparing to unpack .../06-liblapack-dev_3.11.0-2_amd64.deb ...
- Unpacking liblapack-dev:amd64 (3.11.0-2) ...
- Selecting previously unselected package libtmglib3:amd64.
- Preparing to unpack .../07-libtmglib3_3.11.0-2_amd64.deb ...
- Unpacking libtmglib3:amd64 (3.11.0-2) ...
- Selecting previously unselected package liblapacke:amd64.
- Preparing to unpack .../08-liblapacke_3.11.0-2_amd64.deb ...
- Unpacking liblapacke:amd64 (3.11.0-2) ...
- Selecting previously unselected package libtmglib-dev:amd64.
- Preparing to unpack .../09-libtmglib-dev_3.11.0-2_amd64.deb ...
- Unpacking libtmglib-dev:amd64 (3.11.0-2) ...
- Selecting previously unselected package liblapacke-dev:amd64.
- Preparing to unpack .../10-liblapacke-dev_3.11.0-2_amd64.deb ...
- Unpacking liblapacke-dev:amd64 (3.11.0-2) ...
- Selecting previously unselected package libopenblas0:amd64.
- Preparing to unpack .../11-libopenblas0_0.3.21+ds-4_amd64.deb ...
- Unpacking libopenblas0:amd64 (0.3.21+ds-4) ...
- Selecting previously unselected package libopenblas-dev:amd64.
- Preparing to unpack .../12-libopenblas-dev_0.3.21+ds-4_amd64.deb ...
- Unpacking libopenblas-dev:amd64 (0.3.21+ds-4) ...
- Setting up libblas3:amd64 (3.11.0-2) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/blas/libblas.so.3 to provide /usr/lib/x86_64-linux-gnu/libblas.so.3 (libblas.so.3-x86_64-linux-gnu) in auto mode
- Setting up libgfortran5:amd64 (12.2.0-14+deb12u1) ...
- Setting up libblas-dev:amd64 (3.11.0-2) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/blas/libblas.so to provide /usr/lib/x86_64-linux-gnu/libblas.so (libblas.so-x86_64-linux-gnu) in auto mode
- Setting up liblapack3:amd64 (3.11.0-2) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3 to provide /usr/lib/x86_64-linux-gnu/liblapack.so.3 (liblapack.so.3-x86_64-linux-gnu) in auto mode
- Setting up libopenblas0-pthread:amd64 (0.3.21+ds-4) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3 to provide /usr/lib/x86_64-linux-gnu/libblas.so.3 (libblas.so.3-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so.3 to provide /usr/lib/x86_64-linux-gnu/liblapack.so.3 (liblapack.so.3-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblas.so.0 to provide /usr/lib/x86_64-linux-gnu/libopenblas.so.0 (libopenblas.so.0-x86_64-linux-gnu) in auto mode
- Setting up libtmglib3:amd64 (3.11.0-2) ...
- Setting up liblapack-dev:amd64 (3.11.0-2) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/lapack/liblapack.so to provide /usr/lib/x86_64-linux-gnu/liblapack.so (liblapack.so-x86_64-linux-gnu) in auto mode
- Setting up libopenblas0:amd64 (0.3.21+ds-4) ...
- Setting up liblapacke:amd64 (3.11.0-2) ...
- Setting up libtmglib-dev:amd64 (3.11.0-2) ...
- Setting up libopenblas-pthread-dev:amd64 (0.3.21+ds-4) ...
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so to provide /usr/lib/x86_64-linux-gnu/libblas.so (libblas.so-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/liblapack.so to provide /usr/lib/x86_64-linux-gnu/liblapack.so (liblapack.so-x86_64-linux-gnu) in auto mode
- update-alternatives: using /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblas.so to provide /usr/lib/x86_64-linux-gnu/libopenblas.so (libopenblas.so-x86_64-linux-gnu) in auto mode
- Setting up liblapacke-dev:amd64 (3.11.0-2) ...
- Setting up libopenblas-dev:amd64 (0.3.21+ds-4) ...
- Processing triggers for libc-bin (2.36-9+deb12u14) ...
[nx.1.0.0~alpha3: dl]
[nx.1.0.0~alpha3: extract]
-> retrieved nx.1.0.0~alpha3 (https://opam.ocaml.org/cache)
[nx: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "nx" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/nx.1.0.0~alpha3)
- (cd _build/default/packages/nx/lib/backend_c && /usr/bin/gcc -I/usr/include/x86_64-linux-gnu -O3 -march=native -fPIC -fopenmp -I/usr/include/x86_64-linux-gnu/openblas-pthread/ -g -I /home/opam/.opam/default/lib/ocaml -I ../backend -I ../buffer -I ../core -I ../../vendor/ocaml-pocketfft -o nx_c_index.o -c nx_c_index.c)
- In function 'multi_iterator_init',
- inlined from 'generic_gather' at nx_c_index.c:401:3,
- inlined from 'dispatch_gather' at nx_c_index.c:656:11,
- inlined from 'caml_nx_op_gather' at nx_c_index.c:802:3:
- nx_c_index.c:193:24: warning: argument 1 range [18446744071562067968, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
- 193 | it->coords = (long *)calloc(it->ndim, sizeof(long));
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- In file included from /home/opam/.opam/default/lib/ocaml/caml/misc.h:26,
- from /home/opam/.opam/default/lib/ocaml/caml/alloc.h:19,
- from nx_c_index.c:8:
- /usr/include/stdlib.h: In function 'caml_nx_op_gather':
- /usr/include/stdlib.h:556:14: note: in a call to allocation function 'calloc' declared here
- 556 | extern void *calloc (size_t __nmemb, size_t __size)
- | ^~~~~~
-> compiled nx.1.0.0~alpha3
-> installed nx.1.0.0~alpha3
[WARNING] Opam package conf-zlib.1 depends on the following system package that can no longer be found: zlib1g-dev
=== STDERR ===
2026-06-23 17:03.37: OK: build nx.1.0.0~alpha3 (runc: 179.7s, disk: 0KB)
2026-06-23 17:03.37: Job succeeded