Build:
  1. 0
2026-06-16 16:01.52: New job: build mirage-block-unix.2.12.1 (987a7d411aaa)
2026-06-16 16:01.52: Waiting for resource in pool day11-builds
2026-06-16 16:47.30: Got resource from pool day11-builds
2026-06-16 16:47.30: [profile full] build mirage-block-unix.2.12.1
2026-06-16 16:47.30: build mirage-block-unix.2.12.1 (987a7d411aaa)
=== DEPENDENCIES (31 transitive) ===
  angstrom.0.16.1                                    a499461c2439
  base-bytes.base                                    70d0daec7841
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  bigarray-compat.1.1.0                              ecf1ac9cc3fe
  bigstringaf.0.10.0                                 b0e2fb8e5d3b
  cmdliner.1.3.0                                     dad70bc4de20
  conf-linux-libc-dev.0                              096e638ca371
  cppo.1.8.0                                         ea583d2d3bbb
  csexp.1.5.2                                        ec63db2dab31
  cstruct.6.0.0                                      0d9ffce14f29
  cstruct-lwt.6.0.0                                  80f3adfaa994
  dune.3.23.1                                        5402470d931c
  dune-configurator.3.23.1                           58f4a3f92083
  fmt.0.11.0                                         2f125ef7f2a8
  io-page.2.3.0                                      8c267989d49c
  logs.0.10.0                                        84b81cfdc8f0
  lwt.6.1.2                                          4f8aa1aa7c72
  mirage-block.2.0.1                                 33e80f4346ae
  mirage-device.2.0.0                                011122a7415a
  ocaml.4.14.4                                       cb826ea44eb2
  ocaml-base-compiler.4.14.4                         d2f775f983d7
  ocaml-config.2                                     669e0fcf9e4d
  ocaml-syntax-shims.1.0.0                           8e1b0ec7f904
  ocamlbuild.0.16.1                                  8f6c52e6fce8
  ocamlfind.1.9.8                                    6025f4a8e98e
  ocplib-endian.1.2                                  4dbd3fe91c51
  rresult.0.7.0                                      66e2b7baf32c
  stringext.1.6.0                                    d29c9ca4a03c
  topkg.1.1.1                                        ab549298f3fc
  uri.4.4.0                                          a28bedf1b002
=== STDOUT ===
Processing: [default: loading data]
[mirage-block-unix.2.12.1: dl]
[mirage-block-unix.2.12.1: extract]
-> retrieved mirage-block-unix.2.12.1  (https://opam.ocaml.org/cache)
[mirage-block-unix: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "mirage-block-unix" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/mirage-block-unix.2.12.1)
- (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/angstrom -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/cstruct-lwt -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/lwt/unix -I /home/opam/.opam/default/lib/mirage-block -I /home/opam/.opam/default/lib/mirage-device -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 -I /home/opam/.opam/default/lib/rresult -I /home/opam/.opam/default/lib/stringext -I /home/opam/.opam/default/lib/uri -o flock_stubs.o -c flock_stubs.c)
- flock_stubs.c: In function 'stub_flock':
- flock_stubs.c:47:13: warning: "enter_blocking_section" is deprecated: use "caml_enter_blocking_section" instead
-    47 |   enter_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
- flock_stubs.c:49:13: warning: "leave_blocking_section" is deprecated: use "caml_leave_blocking_section" instead
-    49 |   leave_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
- (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/angstrom -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/cstruct-lwt -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/lwt/unix -I /home/opam/.opam/default/lib/mirage-block -I /home/opam/.opam/default/lib/mirage-device -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 -I /home/opam/.opam/default/lib/rresult -I /home/opam/.opam/default/lib/stringext -I /home/opam/.opam/default/lib/uri -o blkgetsize_stubs.o -c blkgetsize_stubs.c)
- blkgetsize_stubs.c: In function 'stub_blkgetsize':
- blkgetsize_stubs.c:126:13: warning: "enter_blocking_section" is deprecated: use "caml_enter_blocking_section" instead
-   126 |   enter_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
- blkgetsize_stubs.c:129:13: warning: "leave_blocking_section" is deprecated: use "caml_leave_blocking_section" instead
-   129 |   leave_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
- blkgetsize_stubs.c: In function 'stub_blkgetsectorsize':
- blkgetsize_stubs.c:144:13: warning: "enter_blocking_section" is deprecated: use "caml_enter_blocking_section" instead
-   144 |   enter_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
- blkgetsize_stubs.c:147:13: warning: "leave_blocking_section" is deprecated: use "caml_leave_blocking_section" instead
-   147 |   leave_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
- (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/angstrom -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/cstruct-lwt -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/lwt/unix -I /home/opam/.opam/default/lib/mirage-block -I /home/opam/.opam/default/lib/mirage-device -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 -I /home/opam/.opam/default/lib/rresult -I /home/opam/.opam/default/lib/stringext -I /home/opam/.opam/default/lib/uri -o odirect_stubs.o -c odirect_stubs.c)
- odirect_stubs.c: In function 'stub_openfile_direct':
- odirect_stubs.c:47:13: warning: "enter_blocking_section" is deprecated: use "caml_enter_blocking_section" instead
-    47 |   enter_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
- odirect_stubs.c:63:13: warning: "leave_blocking_section" is deprecated: use "caml_leave_blocking_section" instead
-    63 |   leave_blocking_section();
-       |             ^~~~~~~~~~~~~~~                                                                        
-> compiled  mirage-block-unix.2.12.1
-> installed mirage-block-unix.2.12.1

=== STDERR ===

2026-06-16 16:48.08: OK: build mirage-block-unix.2.12.1 (runc: 2.1s, disk: 14KB)
2026-06-16 16:48.08: Job succeeded