Build:
- 0
2026-08-05 22:22.18: New job: build xen-gnt-unix.4.0.2 (c0d02e5984e7)
2026-08-05 22:22.18: Waiting for resource in pool day11-builds
2026-08-05 23:22.35: Got resource from pool day11-builds
2026-08-05 23:22.35: [profile full] build xen-gnt-unix.4.0.2
2026-08-05 23:22.35: build xen-gnt-unix.4.0.2 (c0d02e5984e7)
=== DEPENDENCIES (23 transitive) ===
base-bytes.base 55ee927a9e5a
base-threads.base 4e0218232a65
base-unix.base 2d2c0bf34146
cmdliner.2.1.1 714320d2a84f
conf-pkg-config.5 4a77ab8734e0
conf-xen.1 6fc1edcee1ef
cppo.1.8.0 f3ad5bdbdc57
csexp.1.5.2 136f153f40fb
cstruct.6.2.0 787bda03a87b
dune.3.24.2 c47c4480d89f
dune-configurator.3.24.2 3635bc493d26
fmt.0.11.0 a8905d89f2d2
io-page.3.0.0 58cf944ff132
lwt.6.1.2 438a78cb9300
lwt-dllist.1.1.0 33b9aa07907c
ocaml.4.14.4 7d294a5c2239
ocaml-base-compiler.4.14.4 b68ee36ba77d
ocaml-config.2 ed577e2d7ebe
ocamlbuild.0.16.1 935526e54b40
ocamlfind.1.9.8 5b22f6b9bc09
ocplib-endian.1.2 667ea78686b1
topkg.1.1.1 aa0707dee199
xen-gnt.4.0.2 7ea1496bbc9e
=== STDOUT ===
Processing: [default: loading data]
[xen-gnt-unix.4.0.2: extract]
-> retrieved xen-gnt-unix.4.0.2 (cached)
[xen-gnt-unix: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "xen-gnt-unix" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/xen-gnt-unix.4.0.2)
- File "lib/dune", line 12, characters 10-22:
- 12 | (c_names gntshr_stubs gnttab_stubs)
- ^^^^^^^^^^^^
- (cd _build/default/lib && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/lwt/unix -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocplib-endian -I /home/opam/.opam/default/lib/ocplib-endian/bigstring -o gntshr_stubs.o -c gntshr_stubs.c)
- gntshr_stubs.c: In function 'gntshr_missing':
- gntshr_stubs.c:47:20: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
- 47 | value *v = caml_named_value("gntshr.missing");
- | ^~~~~~~~~~~~~~~~
- gntshr_stubs.c: In function 'stub_gntshr_share_pages_batched':
- gntshr_stubs.c:54:18: error: passing argument 1 of 'failwith_xc' from incompatible pointer type [-Wincompatible-pointer-types]
- 54 | #define _G(__g) ((xc_gntshr *)(__g))
- | ~^~~~~~~~~~~~~~~~~~~
- | |
- | xc_gntshr * {aka struct xengntdev_handle *}
- gntshr_stubs.c:133:29: note: in expansion of macro '_G'
- 133 | failwith_xc(_G(xgh));
- | ^~
- gntshr_stubs.c:60:39: note: expected 'xc_interface *' {aka 'struct xc_interface_core *'} but argument is of type 'xc_gntshr *' {aka 'struct xengntdev_handle *'}
- 60 | static void failwith_xc(xc_interface *xch)
- | ~~~~~~~~~~~~~~^~~
- gntshr_stubs.c:147:20: warning: "alloc_bigarray_dims" is deprecated: use "caml_ba_alloc_dims" instead
- 147 | ml_map = alloc_bigarray_dims(XC_GNTTAB_BIGARRAY, 1,
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- gntshr_stubs.c: In function 'stub_gntshr_munmap_batched':
- gntshr_stubs.c:166:20: warning: "Bigarray_val" is deprecated: use "Caml_ba_array_val" instead
- 166 | int size = Bigarray_val(ml_map)->dim[0];
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- gntshr_stubs.c:171:20: warning: "Data_bigarray_val" is deprecated: use "Caml_ba_data_val" instead
- 171 | int result = munmap(Data_bigarray_val(ml_map), size);
- | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- gntshr_stubs.c:54:18: error: passing argument 1 of 'failwith_xc' from incompatible pointer type [-Wincompatible-pointer-types]
- 54 | #define _G(__g) ((xc_gntshr *)(__g))
- | ~^~~~~~~~~~~~~~~~~~~
- | |
- | xc_gntshr * {aka struct xengntdev_handle *}
- gntshr_stubs.c:176:29: note: in expansion of macro '_G'
- 176 | failwith_xc(_G(xgh));
- | ^~
- gntshr_stubs.c:60:39: note: expected 'xc_interface *' {aka 'struct xc_interface_core *'} but argument is of type 'xc_gntshr *' {aka 'struct xengntdev_handle *'}
- 60 | static void failwith_xc(xc_interface *xch)
- | ~~~~~~~~~~~~~~^~~
[ERROR] The compilation of xen-gnt-unix.4.0.2 failed at "dune build -p xen-gnt-unix -j 39".
build failed...
=== STDERR ===
2026-08-05 23:22.54: FAILED: build xen-gnt-unix.4.0.2
2026-08-05 23:22.54: Job failed: build failed: xen-gnt-unix.4.0.2