Build:
  1. 0
2026-06-16 20:06.18: New job: build core.v0.15.0 (a94cc4f40495)
2026-06-16 20:06.18: Waiting for resource in pool day11-builds
2026-06-16 20:26.41: Got resource from pool day11-builds
2026-06-16 20:26.41: [profile full] build core.v0.15.0
2026-06-16 20:26.41: build core.v0.15.0 (a94cc4f40495)
=== DEPENDENCIES (60 transitive) ===
  base.v0.15.2                                       d1b6c8935ca3
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  base_bigstring.v0.15.0                             7c5fbb7f3074
  base_quickcheck.v0.15.0                            e8965eb643ea
  bin_prot.v0.15.0                                   b7130083c1f3
  csexp.1.5.2                                        ec63db2dab31
  dune.3.23.1                                        5402470d931c
  dune-configurator.3.23.1                           58f4a3f92083
  fieldslib.v0.15.0                                  da3ba0a6d710
  int_repr.v0.15.0                                   41e1aff42678
  jane-street-headers.v0.15.0                        e631eb850bb5
  jst-config.v0.15.1                                 6d91bac708e7
  num.1.6                                            480227ca99db
  ocaml.4.14.4                                       cb826ea44eb2
  ocaml-base-compiler.4.14.4                         d2f775f983d7
  ocaml-compiler-libs.v0.12.4                        d1dd1437b449
  ocaml-config.2                                     669e0fcf9e4d
  parsexp.v0.15.0                                    5d22d5f92845
  ppx_assert.v0.15.0                                 c07101cb5460
  ppx_base.v0.15.0                                   cf33ec80bd75
  ppx_bench.v0.15.1                                  cd1455201871
  ppx_bin_prot.v0.15.0                               7c827daeb4ea
  ppx_cold.v0.15.0                                   082cf10ffee6
  ppx_compare.v0.15.0                                e9ca11c7a373
  ppx_custom_printf.v0.15.0                          0857ee1c7a05
  ppx_derivers.1.2.1                                 441538dbecd1
  ppx_disable_unused_warnings.v0.15.0                e9c4963222b0
  ppx_enumerate.v0.15.0                              549dcbd10135
  ppx_expect.v0.15.1                                 5e61b058a21b
  ppx_fields_conv.v0.15.0                            73cd5f2a379e
  ppx_fixed_literal.v0.15.0                          82ccbb00f42d
  ppx_hash.v0.15.0                                   b7656254f742
  ppx_here.v0.15.0                                   ec099e7f7127
  ppx_ignore_instrumentation.v0.15.0                 bd7c6bf72351
  ppx_inline_test.v0.15.1                            a1c1ad270b21
  ppx_jane.v0.15.0                                   55f93cb4e628
  ppx_let.v0.15.0                                    734ab6823602
  ppx_log.v0.15.0                                    aab403a5ad70
  ppx_module_timer.v0.15.0                           0a5e56187253
  ppx_optcomp.v0.15.0                                c6cd34265ab5
  ppx_optional.v0.15.0                               e76f1c9d12f3
  ppx_pipebang.v0.15.0                               d596e44dd1aa
  ppx_sexp_conv.v0.15.1                              a0e9580f8486
  ppx_sexp_message.v0.15.0                           61fed6548eca
  ppx_sexp_value.v0.15.0                             3e055407cc7e
  ppx_stable.v0.15.0                                 ad71fa28954a
  ppx_string.v0.15.0                                 cfbe2468f304
  ppx_typerep_conv.v0.15.0                           dce76e18c35a
  ppx_variants_conv.v0.15.0                          aee92ca2a717
  ppxlib.0.35.0                                      a8d9286c7b89
  re.1.14.0                                          8d7c1999492d
  sexplib.v0.15.1                                    bbe273c61571
  sexplib0.v0.15.1                                   681a442d437a
  splittable_random.v0.15.0                          986284b97eb8
  stdio.v0.15.0                                      a04153625b7d
  stdlib-shims.0.3.0                                 e2dd0beb9112
  time_now.v0.15.0                                   3f5df28ce16d
  typerep.v0.15.0                                    215b52dd28a6
  variantslib.v0.15.0                                33b203ae7558
=== STDOUT ===
Processing: [default: loading data]
[core.v0.15.0: dl]
[core.v0.15.0: extract]
-> retrieved core.v0.15.0  (https://opam.ocaml.org/cache)
[core: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "core" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/core.v0.15.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -I core/src/.core.objs/byte -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/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/default/lib/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -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/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_log/types -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/sexplib0 -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/typerep -I /home/opam/.opam/default/lib/variantslib -I base_for_tests/src/.base_for_tests.objs/byte -I validate/src/.validate.objs/byte -intf-suffix .ml -no-alias-deps -open Core__ -o core/src/.core.objs/byte/core__Ephemeron.cmo -c -impl core/src/ephemeron.pp.ml)
- File "core/src/ephemeron.ml", line 7, characters 13-29:
- 7 | let create = Ephemeron.create
-                  ^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.create
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 10, characters 12-31:
- 10 |   | None -> Ephemeron.unset_key t
-                  ^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.unset_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 11, characters 14-31:
- 11 |   | Some v -> Ephemeron.set_key t v
-                    ^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.set_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 14, characters 14-31:
- 14 | let get_key = Ephemeron.get_key
-                    ^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.get_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 17, characters 12-32:
- 17 |   | None -> Ephemeron.unset_data t
-                  ^^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.unset_data
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 18, characters 14-32:
- 18 |   | Some v -> Ephemeron.set_data t v
-                    ^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.set_data
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 21, characters 15-33:
- 21 | let get_data = Ephemeron.get_data
-                     ^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.get_data
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 22, characters 20-39:
- 22 | let is_key_some t = Ephemeron.check_key t
-                          ^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.check_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 24, characters 21-41:
- 24 | let is_data_some t = Ephemeron.check_data t
-                           ^^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.check_data
- This function won't be available in 5.0
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -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/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/base_quickcheck/ppx_quickcheck/runtime -I /home/opam/.opam/default/lib/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -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/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_log/types -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/sexplib0 -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/typerep -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 validate/src/.validate.objs/byte -I validate/src/.validate.objs/native -intf-suffix .ml -no-alias-deps -open Core__ -o core/src/.core.objs/native/core__Ephemeron.cmx -c -impl core/src/ephemeron.pp.ml)
- File "core/src/ephemeron.ml", line 7, characters 13-29:
- 7 | let create = Ephemeron.create
-                  ^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.create
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 10, characters 12-31:
- 10 |   | None -> Ephemeron.unset_key t
-                  ^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.unset_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 11, characters 14-31:
- 11 |   | Some v -> Ephemeron.set_key t v
-                    ^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.set_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 14, characters 14-31:
- 14 | let get_key = Ephemeron.get_key
-                    ^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.get_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 17, characters 12-32:
- 17 |   | None -> Ephemeron.unset_data t
-                  ^^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.unset_data
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 18, characters 14-32:
- 18 |   | Some v -> Ephemeron.set_data t v
-                    ^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.set_data
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 21, characters 15-33:
- 21 | let get_data = Ephemeron.get_data
-                     ^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.get_data
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 22, characters 20-39:
- 22 | let is_key_some t = Ephemeron.check_key t
-                          ^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.check_key
- This function won't be available in 5.0
- File "core/src/ephemeron.ml", line 24, characters 21-41:
- 24 | let is_data_some t = Ephemeron.check_data t
-                           ^^^^^^^^^^^^^^^^^^^^
- Alert old_ephemeron_api: Ephemeron.check_data
- This function won't be available in 5.0
-> compiled  core.v0.15.0
-> installed core.v0.15.0

=== STDERR ===

2026-06-16 20:28.17: OK: build core.v0.15.0 (runc: 68.2s, disk: 21KB)
2026-06-16 20:28.17: Job succeeded