Build:
  1. 0
2026-06-24 22:01.06: New job: build async_unix.v0.14.0 (f1cebdce49a2)
2026-06-24 22:01.06: Waiting for resource in pool day11-builds
2026-06-24 22:20.28: Got resource from pool day11-builds
2026-06-24 22:20.28: [profile full] build async_unix.v0.14.0
2026-06-24 22:20.28: build async_unix.v0.14.0 (f1cebdce49a2)
=== DEPENDENCIES (69 transitive) ===
  async_kernel.v0.14.0                               58ddb9b44241
  base.v0.14.4                                       52500aca3a6a
  base-threads.base                                  c9e7bdbf5823
  base-unix.base                                     7d1428be9ddb
  base_bigstring.v0.14.0                             3242e1ba3d4f
  base_quickcheck.v0.14.0                            4875c570a4c8
  bin_prot.v0.14.1                                   b2584d187b17
  core.v0.14.1                                       96cdb1fd0812
  core_kernel.v0.14.1                                7908e672a2df
  csexp.1.5.2                                        cbff46c78e23
  dune.3.23.1                                        ec34fe9ebf2c
  dune-configurator.3.22.2                           f3081e3d47cb
  fieldslib.v0.14.0                                  fdd7099fde04
  jane-street-headers.v0.14.0                        449dc5439551
  jst-config.v0.14.1                                 349f513d5890
  num.1.6                                            0d0867ee79d1
  ocaml.4.12.1                                       dee35ad2ab01
  ocaml-base-compiler.4.12.1                         16a69ab1424d
  ocaml-compiler-libs.v0.12.4                        d8bb1449f899
  ocaml-config.2                                     e77f021f2144
  ocaml-migrate-parsetree.1.8.0                      73b42abd5080
  ocaml-secondary-compiler.4.14.2                    fb63d435ed9e
  ocamlfind.1.9.6                                    8d8d9a490c0f
  ocamlfind-secondary.1.9.6                          e7e9f5a4b1a5
  octavius.1.2.2                                     0dd79d2449d8
  parsexp.v0.14.2                                    5f3a2c0277db
  ppx_assert.v0.14.0                                 f59b3478cb83
  ppx_base.v0.14.0                                   eb5251d32a9c
  ppx_bench.v0.14.1                                  a853dfd4bb9a
  ppx_bin_prot.v0.14.0                               b78df2618e80
  ppx_cold.v0.14.0                                   dd84d026e791
  ppx_compare.v0.14.0                                50607e4084b3
  ppx_custom_printf.v0.14.0                          0af06f0b6d1b
  ppx_derivers.1.2.1                                 e2df7d6ecda0
  ppx_enumerate.v0.14.0                              abbd3f50ba5c
  ppx_expect.v0.14.0                                 e4fceb3e4b5e
  ppx_fields_conv.v0.14.1                            7ddc9135af06
  ppx_fixed_literal.v0.14.0                          c7d40fe2f13b
  ppx_hash.v0.14.0                                   2c1b6da80233
  ppx_here.v0.14.0                                   071947aa0242
  ppx_inline_test.v0.14.1                            56f9a745e910
  ppx_jane.v0.14.0                                   1fd509231479
  ppx_js_style.v0.14.1                               5f9cdf74af0f
  ppx_let.v0.14.0                                    5e085d54ac06
  ppx_module_timer.v0.14.0                           f73e9f734577
  ppx_optcomp.v0.14.0                                69fd4da10f53
  ppx_optional.v0.14.0                               e6694b25a774
  ppx_pipebang.v0.14.0                               7fbe39f16a16
  ppx_sexp_conv.v0.14.1                              0c298f7e3f54
  ppx_sexp_message.v0.14.0                           db08fd8f8d3c
  ppx_sexp_value.v0.14.0                             be26a67829e1
  ppx_stable.v0.14.1                                 1cc457b4647d
  ppx_string.v0.14.1                                 25ddfe67da23
  ppx_typerep_conv.v0.14.1                           9acce14a653a
  ppx_variants_conv.v0.14.1                          1d466c614b47
  ppxlib.0.15.0                                      41b317614a27
  re.1.12.0                                          60dc06e091f9
  result.1.5                                         b2f02c331fa8
  seq.base                                           67d9aec3c6ca
  sexplib.v0.14.0                                    0e3d33032e6b
  sexplib0.v0.14.0                                   42664ff9552d
  spawn.v0.17.0                                      c46f416c62db
  splittable_random.v0.14.0                          d52cc973bfb8
  stdio.v0.14.0                                      88d60bec6399
  stdlib-shims.0.3.0                                 1590dd69ad83
  time_now.v0.14.0                                   bdb12e925e9b
  timezone.v0.14.0                                   6bc06bacb6a6
  typerep.v0.14.0                                    cbf985e802e0
  variantslib.v0.14.0                                571d59d8319c
=== STDOUT ===
Processing: [default: loading data]
[async_unix.v0.14.0: dl]
[async_unix.v0.14.0: extract]
-> retrieved async_unix.v0.14.0  (https://opam.ocaml.org/cache)
[async_unix: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "async_unix" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/async_unix.v0.14.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -I src/.async_unix.objs/byte -I /home/opam/.opam/default/lib/async_kernel -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/base_internalhash_types -I /home/opam/.opam/default/lib/base/caml -I /home/opam/.opam/default/lib/base/md5 -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/base_bigstring -I /home/opam/.opam/default/lib/base_quickcheck -I /home/opam/.opam/default/lib/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -I /home/opam/.opam/default/lib/core -I /home/opam/.opam/default/lib/core/bigstring_unix -I /home/opam/.opam/default/lib/core/error_checking_mutex -I /home/opam/.opam/default/lib/core/iobuf_unix -I /home/opam/.opam/default/lib/core/linux_ext -I /home/opam/.opam/default/lib/core/nano_mutex -I /home/opam/.opam/default/lib/core/squeue -I /home/opam/.opam/default/lib/core/time_stamp_counter -I /home/opam/.opam/default/lib/core/uuid -I /home/opam/.opam/default/lib/core_kernel -I /home/opam/.opam/default/lib/core_kernel/base_for_tests -I /home/opam/.opam/default/lib/core_kernel/bounded_int_table -I /home/opam/.opam/default/lib/core_kernel/caml_unix -I /home/opam/.opam/default/lib/core_kernel/flags -I /home/opam/.opam/default/lib/core_kernel/iobuf -I /home/opam/.opam/default/lib/core_kernel/moption -I /home/opam/.opam/default/lib/core_kernel/pairing_heap -I /home/opam/.opam/default/lib/core_kernel/sexp_hidden_in_test -I /home/opam/.opam/default/lib/core_kernel/thread_pool_cpu_affinity -I /home/opam/.opam/default/lib/core_kernel/thread_safe_queue -I /home/opam/.opam/default/lib/core_kernel/timing_wheel -I /home/opam/.opam/default/lib/core_kernel/tuple_pool -I /home/opam/.opam/default/lib/core_kernel/uopt -I /home/opam/.opam/default/lib/core_kernel/uuid -I /home/opam/.opam/default/lib/core_kernel/version_util -I /home/opam/.opam/default/lib/fieldslib -I /home/opam/.opam/default/lib/jane-street-headers -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/ppx_assert/runtime-lib -I /home/opam/.opam/default/lib/ppx_bench/runtime-lib -I /home/opam/.opam/default/lib/ppx_compare/runtime-lib -I /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/default/lib/ppx_expect/collector -I /home/opam/.opam/default/lib/ppx_expect/common -I /home/opam/.opam/default/lib/ppx_expect/config -I /home/opam/.opam/default/lib/ppx_expect/config_types -I /home/opam/.opam/default/lib/ppx_hash/runtime-lib -I /home/opam/.opam/default/lib/ppx_here/runtime-lib -I /home/opam/.opam/default/lib/ppx_inline_test/config -I /home/opam/.opam/default/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/default/lib/ppx_module_timer/runtime -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib/unix -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/spawn -I /home/opam/.opam/default/lib/splittable_random -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/time_now -I /home/opam/.opam/default/lib/timezone -I /home/opam/.opam/default/lib/typerep -I /home/opam/.opam/default/lib/variantslib -I thread_pool/src/.thread_pool.objs/byte -I thread_safe_ivar/src/.thread_safe_ivar.objs/byte -no-alias-deps -open Async_unix__ -o src/.async_unix.objs/byte/async_unix__Reader0.cmo -c -impl src/reader0.pp.ml)
- File "src/reader0.ml", line 1305, characters 7-16:
- 1305 |       ?exclusive
-               ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "src/reader0.ml", line 1345, characters 19-28:
- 1345 | let gen_load_sexp ?exclusive ~sexp_kind ~file ~a_of_sexp =
-                           ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "src/reader0.ml", line 1360, characters 7-16:
- 1360 |       ?exclusive
-               ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "src/reader0.ml", line 1386, characters 20-29:
- 1386 | let gen_load_sexps ?exclusive ~sexp_kind ~file ~a_of_sexp =
-                            ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/.async_unix.objs/byte -I src/.async_unix.objs/native -I /home/opam/.opam/default/lib/async_kernel -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/base_internalhash_types -I /home/opam/.opam/default/lib/base/caml -I /home/opam/.opam/default/lib/base/md5 -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/base_bigstring -I /home/opam/.opam/default/lib/base_quickcheck -I /home/opam/.opam/default/lib/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -I /home/opam/.opam/default/lib/core -I /home/opam/.opam/default/lib/core/bigstring_unix -I /home/opam/.opam/default/lib/core/error_checking_mutex -I /home/opam/.opam/default/lib/core/iobuf_unix -I /home/opam/.opam/default/lib/core/linux_ext -I /home/opam/.opam/default/lib/core/nano_mutex -I /home/opam/.opam/default/lib/core/squeue -I /home/opam/.opam/default/lib/core/time_stamp_counter -I /home/opam/.opam/default/lib/core/uuid -I /home/opam/.opam/default/lib/core_kernel -I /home/opam/.opam/default/lib/core_kernel/base_for_tests -I /home/opam/.opam/default/lib/core_kernel/bounded_int_table -I /home/opam/.opam/default/lib/core_kernel/caml_unix -I /home/opam/.opam/default/lib/core_kernel/flags -I /home/opam/.opam/default/lib/core_kernel/iobuf -I /home/opam/.opam/default/lib/core_kernel/moption -I /home/opam/.opam/default/lib/core_kernel/pairing_heap -I /home/opam/.opam/default/lib/core_kernel/sexp_hidden_in_test -I /home/opam/.opam/default/lib/core_kernel/thread_pool_cpu_affinity -I /home/opam/.opam/default/lib/core_kernel/thread_safe_queue -I /home/opam/.opam/default/lib/core_kernel/timing_wheel -I /home/opam/.opam/default/lib/core_kernel/tuple_pool -I /home/opam/.opam/default/lib/core_kernel/uopt -I /home/opam/.opam/default/lib/core_kernel/uuid -I /home/opam/.opam/default/lib/core_kernel/version_util -I /home/opam/.opam/default/lib/fieldslib -I /home/opam/.opam/default/lib/jane-street-headers -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/ppx_assert/runtime-lib -I /home/opam/.opam/default/lib/ppx_bench/runtime-lib -I /home/opam/.opam/default/lib/ppx_compare/runtime-lib -I /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/default/lib/ppx_expect/collector -I /home/opam/.opam/default/lib/ppx_expect/common -I /home/opam/.opam/default/lib/ppx_expect/config -I /home/opam/.opam/default/lib/ppx_expect/config_types -I /home/opam/.opam/default/lib/ppx_hash/runtime-lib -I /home/opam/.opam/default/lib/ppx_here/runtime-lib -I /home/opam/.opam/default/lib/ppx_inline_test/config -I /home/opam/.opam/default/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/default/lib/ppx_module_timer/runtime -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib/unix -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/spawn -I /home/opam/.opam/default/lib/splittable_random -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/time_now -I /home/opam/.opam/default/lib/timezone -I /home/opam/.opam/default/lib/typerep -I /home/opam/.opam/default/lib/variantslib -I thread_pool/src/.thread_pool.objs/byte -I thread_pool/src/.thread_pool.objs/native -I thread_safe_ivar/src/.thread_safe_ivar.objs/byte -I thread_safe_ivar/src/.thread_safe_ivar.objs/native -intf-suffix .ml -no-alias-deps -open Async_unix__ -o src/.async_unix.objs/native/async_unix__Reader0.cmx -c -impl src/reader0.pp.ml)
- File "src/reader0.ml", line 1305, characters 7-16:
- 1305 |       ?exclusive
-               ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "src/reader0.ml", line 1345, characters 19-28:
- 1345 | let gen_load_sexp ?exclusive ~sexp_kind ~file ~a_of_sexp =
-                           ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "src/reader0.ml", line 1360, characters 7-16:
- 1360 |       ?exclusive
-               ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- File "src/reader0.ml", line 1386, characters 20-29:
- 1386 | let gen_load_sexps ?exclusive ~sexp_kind ~file ~a_of_sexp =
-                            ^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
-> compiled  async_unix.v0.14.0
-> installed async_unix.v0.14.0

=== STDERR ===

2026-06-24 22:21.41: OK: build async_unix.v0.14.0 (runc: 43.1s, disk: 22KB)
2026-06-24 22:21.41: Job succeeded