Build:
  1. 0
2026-10-02 02:00.32: New job: build core.v0.18~preview.130.83+317 (bb78a4e65cd2)
2026-10-02 02:00.32: Waiting for resource in pool day11-builds
2026-10-02 02:21.14: Got resource from pool day11-builds
2026-10-02 02:21.14: [profile oxcaml-odoc-master] build core.v0.18~preview.130.83+317
2026-10-02 02:21.14: build core.v0.18~preview.130.83+317 (bb78a4e65cd2)
=== DEPENDENCIES (97 transitive) ===
  astring.0.8.5                                      559b28b93028
  base.v0.18~preview.130.83+317                      0b473de251e4
  base-threads.base                                  ddcab511c589
  base-unix.base                                     742554e1dbc2
  base_bigstring.v0.18~preview.130.83+317            fc07b274c4eb
  base_quickcheck.v0.18~preview.130.83+317           1ffb30f8ce98
  basement.v0.18~preview.130.83+317                  7540311229d3
  bin_prot.v0.18~preview.130.83+317                  d000a494b6f5
  camlp-streams.5.0.1                                d5a5cf936e99
  capitalization.v0.18~preview.130.83+317            9c2148074e97
  capsule.v0.18~preview.130.83+317                   8a9eb8f6a703
  capsule0.v0.18~preview.130.83+317                  e36b35f1c6f7
  conf-autoconf.1                                    43fe4a407b7a
  conf-which.1                                       5fccb3a41099
  csexp.1.5.2                                        1639899b4f1b
  dune.3.22.2+ox                                     21c22850c2e7
  dune-configurator.3.22.2+ox                        1c106795f9c7
  fieldslib.v0.18~preview.130.83+317                 55a49b23f1df
  int_repr.v0.18~preview.130.83+317                  7d56914d5e34
  jane-street-headers.v0.18~preview.130.83+317       f3fe502c01c8
  jst-config.v0.18~preview.130.83+317                1b3114e436cd
  num.1.6                                            147c239dadd6
  ocaml.5.2.0                                        85717df18cac
  ocaml-compiler-libs.v0.17.0+ox                     ba6c36b446d6
  ocaml-config.3                                     dfa5d10ad7e0
  ocaml-variants.5.2.0+ox                            7f3963f90e6c
  ocaml_intrinsics_kernel.v0.18~preview.130.83+317   52e64d2d76a7
  ocamlbuild.0.16.1+ox                               469416b8f226
  ocamlfind.1.9.8+ox                                 5df9d018c8a4
  odoc-parser.3.2.1+master.1790607351.6dc5826        b2b8cd6daf8f
  oxcaml-compiler.5.2.0minus25                       2c57baabaeeb
  parsexp.v0.18~preview.130.83+317                   3d485205d678
  portable.v0.18~preview.130.83+317                  cf7b23c784de
  ppx_array_base.v0.18~preview.130.83+317            251c8fd5dcb5
  ppx_assert.v0.18~preview.130.83+317                3694f5c416dd
  ppx_base.v0.18~preview.130.83+317                  0a9a28aee54e
  ppx_bench.v0.18~preview.130.83+317                 232d8d206c41
  ppx_bin_prot.v0.18~preview.130.83+317              343d7924d950
  ppx_cold.v0.18~preview.130.83+317                  c579fd0be1f8
  ppx_compare.v0.18~preview.130.83+317               f77808ea0ced
  ppx_custom_printf.v0.18~preview.130.83+317         61e75cfebdc8
  ppx_debug_assert.v0.18~preview.130.83+317          cbc23c9be690
  ppx_derivers.1.2.1                                 7ed7530d92fe
  ppx_diff.v0.18~preview.130.83+317                  817932dd3479
  ppx_disable_unused_warnings.v0.18~preview.130.83+317 1ce2567f74ee
  ppx_enumerate.v0.18~preview.130.83+317             d92c9e39c8f9
  ppx_expect.v0.18~preview.130.83+317                c68b158f6bf9
  ppx_fields_conv.v0.18~preview.130.83+317           b3d325c2fd10
  ppx_fixed_literal.v0.18~preview.130.83+317         1336dae38382
  ppx_fuelproof.v0.18~preview.130.83+317             077b87f9f3ca
  ppx_globalize.v0.18~preview.130.83+317             1fdd37510cbc
  ppx_hash.v0.18~preview.130.83+317                  c8244881c1fd
  ppx_helpers.v0.18~preview.130.83+317               6968747e47d1
  ppx_here.v0.18~preview.130.83+317                  4cd40e8f6340
  ppx_ignore_instrumentation.v0.18~preview.130.83+317 b4231c78e273
  ppx_inline_test.v0.18~preview.130.83+317           38a33b739fa7
  ppx_int63_literal.v0.18~preview.130.83+317         5a016e9052dd
  ppx_jane.v0.18~preview.130.83+317                  53de689c1f8a
  ppx_js_style.v0.18~preview.130.83+317              6bc2c4549306
  ppx_let.v0.18~preview.130.83+317                   d946385097fa
  ppx_log.v0.18~preview.130.83+317                   363e2f66135e
  ppx_module_timer.v0.18~preview.130.83+317          d609dd0e961c
  ppx_optcomp.v0.18~preview.130.83+317               95c0b0409296
  ppx_optional.v0.18~preview.130.83+317              da4ca87fbcd7
  ppx_pipebang.v0.18~preview.130.83+317              8a08cd902104
  ppx_portable.v0.18~preview.130.83+317              5a40e0bc9db3
  ppx_sexp_conv.v0.18~preview.130.83+317             b6437ca453aa
  ppx_sexp_message.v0.18~preview.130.83+317          f04db3a0c5ef
  ppx_sexp_value.v0.18~preview.130.83+317            98010ebd635f
  ppx_shorthand.v0.18~preview.130.83+317             de81835fdeec
  ppx_stable.v0.18~preview.130.83+317                86c0a672a9d7
  ppx_stable_witness.v0.18~preview.130.83+317        0ab8b1ce4f3b
  ppx_string.v0.18~preview.130.83+317                f25487fa0859
  ppx_string_conv.v0.18~preview.130.83+317           9f928a43d52c
  ppx_template.v0.18~preview.130.83+317              79d04351f7e9
  ppx_tydi.v0.18~preview.130.83+317                  dd68dc806458
  ppx_typed_fields.v0.18~preview.130.83+317          4430a3507dda
  ppx_typerep_conv.v0.18~preview.130.83+317          31d1fe04fc93
  ppx_var_name.v0.18~preview.130.83+317              a5b8aecbe1a7
  ppx_variants_conv.v0.18~preview.130.83+317         e1b499e14030
  ppxlib.0.33.0+ox                                   946a382fa29b
  ppxlib_ast.0.33.0+ox                               95f0b44f4a52
  ppxlib_jane.v0.18~preview.130.83+317               a054dcf8f0d0
  sexp_type.v0.18~preview.130.83+317                 74cba73e8264
  sexplib.v0.18~preview.130.83+317                   a3849851d852
  sexplib0.v0.18~preview.130.83+317                  6cc7cab18345
  splittable_random.v0.18~preview.130.83+317         243f65a22268
  stdio.v0.18~preview.130.83+317                     d9b13c118bec
  stdlib-shims.0.3.0                                 f20f41fe7427
  string_dict.v0.18~preview.130.83+317               35ca01740865
  time_now.v0.18~preview.130.83+317                  b29fb5d15376
  topkg.1.1.1+ox                                     72f2bb39de93
  typerep.v0.18~preview.130.83+317                   2cfc4e18b3e5
  unique.v0.18~preview.130.83+317                    ae964f817c44
  univ_map.v0.18~preview.130.83+317                  bb86c037d46f
  uopt.v0.18~preview.130.83+317                      ce185d2f2d82
  variantslib.v0.18~preview.130.83+317               9015ddd98e5e
=== STDOUT ===
Processing: [default: loading data]
[core.v0.18~preview.130.83+317: dl]
[core.v0.18~preview.130.83+317: http]
[core.v0.18~preview.130.83+317: extract]
-> retrieved core.v0.18~preview.130.83+317  (https://github.com/janestreet/core/archive/289df0f3902b0b2d5b43edb1e03b51bf8bacf68f.tar.gz)
[core: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "core" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/core.v0.18~preview.130.83+317)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I core/src/.core.objs/byte -I /home/opam/.opam/default/lib/base -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/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/default/lib/basement -I /home/opam/.opam/default/lib/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -I /home/opam/.opam/default/lib/capsule -I /home/opam/.opam/default/lib/capsule0/blocking_sync -I /home/opam/.opam/default/lib/capsule0/expert -I /home/opam/.opam/default/lib/fieldslib -I /home/opam/.opam/default/lib/int_repr -I /home/opam/.opam/default/lib/jane-street-headers -I /home/opam/.opam/default/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/portable -I /home/opam/.opam/default/lib/portable/kernel -I /home/opam/.opam/default/lib/ppx_assert/runtime-lib -I /home/opam/.opam/default/lib/ppx_bench/config -I /home/opam/.opam/default/lib/ppx_bench/config_types -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_diff/diffable -I /home/opam/.opam/default/lib/ppx_diff/diffable_cinaps -I /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib -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_expect/make_corrected_file -I /home/opam/.opam/default/lib/ppx_expect/make_corrected_file_kernel -I /home/opam/.opam/default/lib/ppx_expect/runtime -I /home/opam/.opam/default/lib/ppx_expect/runtime_types -I /home/opam/.opam/default/lib/ppx_fuelproof/runtime -I /home/opam/.opam/default/lib/ppx_hash/base_internalhash_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_log/syntax -I /home/opam/.opam/default/lib/ppx_log/types -I /home/opam/.opam/default/lib/ppx_module_timer/runtime -I /home/opam/.opam/default/lib/ppx_portable/runtime -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/ppx_stable_witness/runtime -I /home/opam/.opam/default/lib/ppx_stable_witness/stable_witness -I /home/opam/.opam/default/lib/ppx_string/runtime -I /home/opam/.opam/default/lib/ppx_typed_fields/typed_fields_lib -I /home/opam/.opam/default/lib/ppx_typed_fields/typed_variants_lib -I /home/opam/.opam/default/lib/ppxlib/print_diff -I /home/opam/.opam/default/lib/ppxlib/stdppx -I /home/opam/.opam/default/lib/ppxlib_ast/stdppx -I /home/opam/.opam/default/lib/sexp_type -I /home/opam/.opam/default/lib/sexp_type/grammar -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/splittable_random -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/stdlib-shims -I /home/opam/.opam/default/lib/string_dict -I /home/opam/.opam/default/lib/time_now -I /home/opam/.opam/default/lib/typerep -I /home/opam/.opam/default/lib/unique -I /home/opam/.opam/default/lib/univ_map -I /home/opam/.opam/default/lib/uopt -I /home/opam/.opam/default/lib/variantslib -I base_for_tests/src/.base_for_tests.objs/byte -I command/src/.command.objs/byte -I filename_base/src/.filename_base.objs/byte -I heap_block/.heap_block.objs/byte -I validate/src/.validate.objs/byte -cmi-file core/src/.core.objs/byte/core__Nothing.cmi -no-alias-deps -open Core__ -o core/src/.core.objs/byte/core__Nothing.cmo -c -impl core/src/nothing.pp.ml)
- File "core/src/nothing.ml", line 60, characters 10-16:
- 60 |         | t :: _ -> unreachable_code t
-                ^^^^^^
- Warning 56 [unreachable-case]: this match case is unreachable.
- Consider replacing it with a refutation case '<pat> -> .'
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -O3 -flambda2-inline-max-depth 10 -I core/src/.core.objs/byte -I core/src/.core.objs/native -I /home/opam/.opam/default/lib/base -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/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/default/lib/basement -I /home/opam/.opam/default/lib/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -I /home/opam/.opam/default/lib/capsule -I /home/opam/.opam/default/lib/capsule0/blocking_sync -I /home/opam/.opam/default/lib/capsule0/expert -I /home/opam/.opam/default/lib/fieldslib -I /home/opam/.opam/default/lib/int_repr -I /home/opam/.opam/default/lib/jane-street-headers -I /home/opam/.opam/default/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/portable -I /home/opam/.opam/default/lib/portable/kernel -I /home/opam/.opam/default/lib/ppx_assert/runtime-lib -I /home/opam/.opam/default/lib/ppx_bench/config -I /home/opam/.opam/default/lib/ppx_bench/config_types -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_diff/diffable -I /home/opam/.opam/default/lib/ppx_diff/diffable_cinaps -I /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib -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_expect/make_corrected_file -I /home/opam/.opam/default/lib/ppx_expect/make_corrected_file_kernel -I /home/opam/.opam/default/lib/ppx_expect/runtime -I /home/opam/.opam/default/lib/ppx_expect/runtime_types -I /home/opam/.opam/default/lib/ppx_fuelproof/runtime -I /home/opam/.opam/default/lib/ppx_hash/base_internalhash_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_log/syntax -I /home/opam/.opam/default/lib/ppx_log/types -I /home/opam/.opam/default/lib/ppx_module_timer/runtime -I /home/opam/.opam/default/lib/ppx_portable/runtime -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/ppx_stable_witness/runtime -I /home/opam/.opam/default/lib/ppx_stable_witness/stable_witness -I /home/opam/.opam/default/lib/ppx_string/runtime -I /home/opam/.opam/default/lib/ppx_typed_fields/typed_fields_lib -I /home/opam/.opam/default/lib/ppx_typed_fields/typed_variants_lib -I /home/opam/.opam/default/lib/ppxlib/print_diff -I /home/opam/.opam/default/lib/ppxlib/stdppx -I /home/opam/.opam/default/lib/ppxlib_ast/stdppx -I /home/opam/.opam/default/lib/sexp_type -I /home/opam/.opam/default/lib/sexp_type/grammar -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/splittable_random -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/stdlib-shims -I /home/opam/.opam/default/lib/string_dict -I /home/opam/.opam/default/lib/time_now -I /home/opam/.opam/default/lib/typerep -I /home/opam/.opam/default/lib/unique -I /home/opam/.opam/default/lib/univ_map -I /home/opam/.opam/default/lib/uopt -I /home/opam/.opam/default/lib/variantslib -I base_for_tests/src/.base_for_tests.objs/byte -I base_for_tests/src/.base_for_tests.objs/native -I command/src/.command.objs/byte -I command/src/.command.objs/native -I filename_base/src/.filename_base.objs/byte -I filename_base/src/.filename_base.objs/native -I heap_block/.heap_block.objs/byte -I heap_block/.heap_block.objs/native -I validate/src/.validate.objs/byte -I validate/src/.validate.objs/native -cmi-file core/src/.core.objs/byte/core__Nothing.cmi -no-alias-deps -open Core__ -o core/src/.core.objs/native/core__Nothing.cmx -c -impl core/src/nothing.pp.ml)
- File "core/src/nothing.ml", line 60, characters 10-16:
- 60 |         | t :: _ -> unreachable_code t
-                ^^^^^^
- Warning 56 [unreachable-case]: this match case is unreachable.
- Consider replacing it with a refutation case '<pat> -> .'
-> compiled  core.v0.18~preview.130.83+317
-> installed core.v0.18~preview.130.83+317

=== STDERR ===

2026-10-02 02:25.57: OK: build core.v0.18~preview.130.83+317 (runc: 268.2s, disk: 30KB)
2026-10-02 02:25.57: Job succeeded