2026-06-24 20:06.27: New job: build core_kernel.v0.14.2 (fce5982d1845)
2026-06-24 20:06.27: Waiting for resource in pool day11-builds
2026-06-24 20:26.59: Got resource from pool day11-builds
2026-06-24 20:26.59: [profile full] build core_kernel.v0.14.2
2026-06-24 20:26.59: build core_kernel.v0.14.2 (fce5982d1845)
=== DEPENDENCIES (58 transitive) ===
  base.v0.14.4                                       8de62f9cc653
  base-threads.base                                  c9e7bdbf5823
  base-unix.base                                     7d1428be9ddb
  base_bigstring.v0.14.0                             bb7c6154119c
  base_quickcheck.v0.14.1                            97a5e55e50f5
  bin_prot.v0.14.1                                   dc39b0554150
  csexp.1.5.2                                        5877f876f528
  dune.3.23.1                                        167573e3d8b2
  dune-configurator.3.23.1                           7c67a41953ca
  fieldslib.v0.14.0                                  37446eaace22
  jane-street-headers.v0.14.0                        8fe8801e9089
  jst-config.v0.14.1                                 1085c7085359
  num.1.6                                            1531a3ceeb94
  ocaml.4.14.2                                       60a0c582e85e
  ocaml-base-compiler.4.14.2                         1676c56e80d2
  ocaml-compiler-libs.v0.12.4                        509322ab93c6
  ocaml-config.2                                     c8f40f500988
  octavius.1.2.2                                     dbe533fd7d14
  parsexp.v0.14.2                                    b8e4ce4f60c4
  ppx_assert.v0.14.0                                 f734a50c82ac
  ppx_base.v0.14.0                                   ec96b60718fc
  ppx_bench.v0.14.1                                  9e04b4306e8a
  ppx_bin_prot.v0.14.0                               5ce7a04da477
  ppx_cold.v0.14.0                                   1971bbb1fedf
  ppx_compare.v0.14.0                                ded96969b5e5
  ppx_custom_printf.v0.14.1                          e64e3023951c
  ppx_derivers.1.2.1                                 07035c3d9399
  ppx_enumerate.v0.14.0                              188f2e9a88b0
  ppx_expect.v0.14.2                                 17bf494d4b89
  ppx_fields_conv.v0.14.2                            d811a46bb81e
  ppx_fixed_literal.v0.14.0                          070683bb7a92
  ppx_hash.v0.14.0                                   84c38d27c5dc
  ppx_here.v0.14.0                                   cf4e204f1421
  ppx_inline_test.v0.14.1                            e1d9eb6e85a8
  ppx_jane.v0.14.0                                   a15755ea09d8
  ppx_js_style.v0.14.1                               8bd702bf8c74
  ppx_let.v0.14.0                                    b0b16e9bdc4a
  ppx_module_timer.v0.14.0                           22d45668548d
  ppx_optcomp.v0.14.3                                d7e960b980ec
  ppx_optional.v0.14.0                               d184d28f2e5f
  ppx_pipebang.v0.14.0                               fc60438eb63b
  ppx_sexp_conv.v0.14.3                              dbef1e68adef
  ppx_sexp_message.v0.14.1                           342011c155dd
  ppx_sexp_value.v0.14.0                             57efd9c35dc1
  ppx_stable.v0.14.1                                 42bd1d840cd2
  ppx_string.v0.14.1                                 62025948637a
  ppx_typerep_conv.v0.14.2                           c7708cb2bb04
  ppx_variants_conv.v0.14.2                          50f25be02545
  ppxlib.0.25.1                                      4260a91dc517
  re.1.14.0                                          ca6fbd090d42
  sexplib.v0.14.0                                    7819b751613a
  sexplib0.v0.14.0                                   1f9c5b52a4a9
  splittable_random.v0.14.0                          a17a12622eaa
  stdio.v0.14.0                                      541ab32570aa
  stdlib-shims.0.3.0                                 7597558db40e
  time_now.v0.14.0                                   a871af6e386d
  typerep.v0.14.0                                    cc6f5c7fe5f0
  variantslib.v0.14.0                                072c7ff3e9ff
=== STDOUT ===
Processing: [default: loading data]
[core_kernel.v0.14.2: dl]
[core_kernel.v0.14.2: extract]
-> retrieved core_kernel.v0.14.2  (https://opam.ocaml.org/cache)
[core_kernel: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "core_kernel" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/core_kernel.v0.14.2)
- (cd _build/default/src && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_LARGEFILE64_SOURCE -g -I /home/opam/.opam/default/lib/ocaml -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/fieldslib -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_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 -o md5_stubs.o -c md5_stubs.c)
- md5_stubs.c:11:32: warning: '-pedantic' is not an option that controls warnings [-Wpragmas]
-    11 | #pragma GCC diagnostic ignored "-pedantic"
-       |                                ^~~~~~~~~~~
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -I src/.core_kernel.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/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -I /home/opam/.opam/default/lib/fieldslib -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_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 -intf-suffix .ml -no-alias-deps -open Core_kernel__ -o src/.core_kernel.objs/byte/core_kernel__Ephemeron.cmo -c -impl src/ephemeron.pp.ml)
- File "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 "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 "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 "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 "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 "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 "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 "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 "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 src/.core_kernel.objs/byte -I src/.core_kernel.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/bin_prot -I /home/opam/.opam/default/lib/bin_prot/shape -I /home/opam/.opam/default/lib/fieldslib -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_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 -intf-suffix .ml -no-alias-deps -open Core_kernel__ -o src/.core_kernel.objs/native/core_kernel__Ephemeron.cmx -c -impl src/ephemeron.pp.ml)
- File "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 "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 "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 "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 "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 "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 "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 "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 "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_kernel.v0.14.2
-> installed core_kernel.v0.14.2

=== STDERR ===

2026-06-24 20:28.36: OK: build core_kernel.v0.14.2 (runc: 52.2s, disk: 23KB)
2026-06-24 20:28.36: Job succeeded