2026-10-22 17:35.19: New job: build core.v0.18~preview.130.106+341 (d6632886af01)
2026-10-22 17:35.19: Waiting for resource in pool day11-builds
2026-10-22 17:38.51: Got resource from pool day11-builds
2026-10-22 17:38.51: [profile oxcaml-odoc-master] build core.v0.18~preview.130.106+341
2026-10-22 17:38.52: build core.v0.18~preview.130.106+341 (d6632886af01)
=== DEPENDENCIES (97 transitive) ===
  astring.0.8.5                                      e5dd4816ef4f
  base.v0.18~preview.130.106+341                     485b2e5eed2c
  base-threads.base                                  ca51096a9c5b
  base-unix.base                                     88a83b7ed333
  base_bigstring.v0.18~preview.130.106+341           86160996cf1d
  base_internalhash_types.v0.18~preview.130.106+341  53c1d9dd3a6a
  base_quickcheck.v0.18~preview.130.106+341          1406efecf26c
  basement.v0.18~preview.130.106+341                 e63b3ed84e10
  bin_prot.v0.18~preview.130.106+341                 e6d42b5243e1
  camlp-streams.5.0.1                                7cc244524881
  capitalization.v0.18~preview.130.106+341           4ac1881e827d
  capsule.v0.18~preview.130.106+341                  e938dd9f1695
  capsule0.v0.18~preview.130.106+341                 ad70f2c2efcf
  conf-autoconf.1                                    5ab3ab11f357
  conf-which.1                                       e5dee02ff34e
  csexp.1.5.2                                        cb8a070e4bb8
  dune.3.22.2+ox                                     5e749ffa929d
  dune-configurator.3.22.2+ox                        1a3907992cfa
  fieldslib.v0.18~preview.130.106+341                2d0dbf04c222
  int_repr.v0.18~preview.130.106+341                 a5c3ebb3a29d
  jane-street-headers.v0.18~preview.130.106+341      d12e93a2daac
  jst-config.v0.18~preview.130.106+341               075b9999380f
  nonempty_list_type.v0.18~preview.130.106+341       a93d5e01bf82
  num.1.6                                            637252ddf3df
  ocaml.5.2.0                                        8c79aacf9a54
  ocaml-compiler-libs.v0.17.0+ox                     2c35fadd0dc1
  ocaml-config.3                                     8d947022d382
  ocaml-variants.5.2.0+ox                            8333b07a6d9d
  ocaml_intrinsics_kernel.v0.18~preview.130.106+341  1057e429191c
  ocamlbuild.0.16.1+ox                               8dbd88a95758
  ocamlfind.1.9.8+ox                                 ac5194292aef
  odoc-parser.3.2.1+master.1792685880.97d3878        fa139a56fcf6
  oxcaml-compiler.5.2.0minus39                       bd8c89ffae9c
  parsexp.v0.18~preview.130.106+341                  360d916d9f69
  portable.v0.18~preview.130.106+341                 42d9a70206f5
  ppx_array_base.v0.18~preview.130.106+341           dfd9832c21f8
  ppx_assert.v0.18~preview.130.106+341               498639ff6839
  ppx_base.v0.18~preview.130.106+341                 7872bfac9387
  ppx_bench.v0.18~preview.130.106+341                04060ee4706f
  ppx_bin_prot.v0.18~preview.130.106+341             06a27a85230d
  ppx_compare.v0.18~preview.130.106+341              c62826d163be
  ppx_custom_printf.v0.18~preview.130.106+341        dec4d87234b9
  ppx_debug_assert.v0.18~preview.130.106+341         2cc67f51ea00
  ppx_derivers.1.2.1                                 3398d25cc61e
  ppx_diff.v0.18~preview.130.106+341                 b78d4aa7dc0d
  ppx_disable_unused_warnings.v0.18~preview.130.106+341 beba72901571
  ppx_enumerate.v0.18~preview.130.106+341            1bd8161219cf
  ppx_expect.v0.18~preview.130.106+341               a71946a37709
  ppx_fields_conv.v0.18~preview.130.106+341          0e80b6fb31f5
  ppx_fixed_literal.v0.18~preview.130.106+341        b956fc9d6327
  ppx_fuelproof.v0.18~preview.130.106+341            0f30c1549fe4
  ppx_globalize.v0.18~preview.130.106+341            bbf4c41215ca
  ppx_hash.v0.18~preview.130.106+341                 d3c5a996b10b
  ppx_helpers.v0.18~preview.130.106+341              682759a9bf6e
  ppx_here.v0.18~preview.130.106+341                 24bba4b26935
  ppx_ignore_instrumentation.v0.18~preview.130.106+341 4466ea5d3426
  ppx_inline_test.v0.18~preview.130.106+341          242e76235aef
  ppx_int63_literal.v0.18~preview.130.106+341        823cd49f505e
  ppx_jane.v0.18~preview.130.106+341                 492608374709
  ppx_js_style.v0.18~preview.130.106+341             0c731ad0207a
  ppx_let.v0.18~preview.130.106+341                  f3975caedb5f
  ppx_log.v0.18~preview.130.106+341                  90573d7f2f79
  ppx_module_timer.v0.18~preview.130.106+341         64fe3c29778b
  ppx_optcomp.v0.18~preview.130.106+341              acefe02ffc8d
  ppx_optional.v0.18~preview.130.106+341             7758222151b8
  ppx_pipebang.v0.18~preview.130.106+341             ed4f19df66a0
  ppx_portable.v0.18~preview.130.106+341             3e829b659504
  ppx_sexp_conv.v0.18~preview.130.106+341            80c39bab6e54
  ppx_sexp_message.v0.18~preview.130.106+341         28f2098e5627
  ppx_sexp_value.v0.18~preview.130.106+341           81c525528f76
  ppx_shorthand.v0.18~preview.130.106+341            32f433eaa783
  ppx_stable.v0.18~preview.130.106+341               3427de1d950a
  ppx_stable_witness.v0.18~preview.130.106+341       ad524eb9a26d
  ppx_string.v0.18~preview.130.106+341               b78f9ecfcf8d
  ppx_string_conv.v0.18~preview.130.106+341          bbb58fd21ef5
  ppx_template.v0.18~preview.130.106+341             83f8c9bac554
  ppx_tydi.v0.18~preview.130.106+341                 c90b7542a2ca
  ppx_typed_fields.v0.18~preview.130.106+341         f91ac418f6af
  ppx_typerep_conv.v0.18~preview.130.106+341         32a3339638cb
  ppx_var_name.v0.18~preview.130.106+341             e88507c231c2
  ppx_variants_conv.v0.18~preview.130.106+341        cf61fdd70a22
  ppxlib.0.33.0+ox2                                  d85e811b7600
  ppxlib_ast.0.33.0+ox2                              0a0da3ee3d5b
  ppxlib_jane.v0.18~preview.130.106+341              ccc1153d985b
  sexp_type.v0.18~preview.130.106+341                6b10198e4870
  sexplib.v0.18~preview.130.106+341                  0dbe79ce9513
  sexplib0.v0.18~preview.130.106+341                 7e00113f071c
  splittable_random.v0.18~preview.130.106+341        51562d1386a6
  stdio.v0.18~preview.130.106+341                    a3af2bab9b66
  stdlib-shims.0.3.0                                 0b775a14af43
  string_dict.v0.18~preview.130.106+341              9e81d53437ad
  time_now.v0.18~preview.130.106+341                 bc6b39b51afb
  topkg.1.1.1+ox                                     5a66baca869f
  typerep.v0.18~preview.130.106+341                  697e2b9c1c42
  unique.v0.18~preview.130.106+341                   f73457d6c8c3
  univ_map.v0.18~preview.130.106+341                 fcda08acfd59
  variantslib.v0.18~preview.130.106+341              a55202d0aa39
=== STDOUT ===
Processing: [default: loading data]
[core.v0.18~preview.130.106+341: dl]
[core.v0.18~preview.130.106+341: http]
[core.v0.18~preview.130.106+341: extract]
-> retrieved core.v0.18~preview.130.106+341  (https://github.com/janestreet/core/archive/62384b1e1e542b33c9f7c6012ecc53e66299af03.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.130.106+341)
- (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_internalhash_types -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/prim -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/nonempty_list_type -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/common -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/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_string_conv/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/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_internalhash_types -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/prim -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/nonempty_list_type -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/common -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/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_string_conv/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/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.130.106+341
-> installed core.v0.18~preview.130.106+341

=== STDERR ===

2026-10-22 17:46.12: OK: build core.v0.18~preview.130.106+341 (runc: 426.3s, disk: 30KB)
2026-10-22 17:46.12: Job succeeded