2026-08-04 05:51.21: New job: build toplevel_expect_test.v0.13.0 (b8b5d1d221b7)
2026-08-04 05:51.21: Waiting for resource in pool day11-builds
2026-08-04 06:12.54: Got resource from pool day11-builds
2026-08-04 06:12.54: [profile full] build toplevel_expect_test.v0.13.0
2026-08-04 06:12.54: build toplevel_expect_test.v0.13.0 (b8b5d1d221b7)
=== DEPENDENCIES (67 transitive) ===
  base.v0.13.2                                       03a98fdad898
  base-threads.base                                  afe16a8e71c3
  base-unix.base                                     73c0a5fdd34a
  base_bigstring.v0.13.0                             866d7323ca6b
  base_quickcheck.v0.13.0                            4443c8a3021e
  bin_prot.v0.13.0                                   6598a415fbec
  core.v0.13.0                                       3102031fb25f
  core_kernel.v0.13.1                                9e1cd5d2ca49
  csexp.1.5.2                                        7b4236004855
  dune.3.24.2                                        106b68d2de95
  dune-configurator.3.22.2                           a2d548ccbe94
  fieldslib.v0.13.0                                  1b169ce6552c
  jane-street-headers.v0.13.0                        6c2178df6a67
  jst-config.v0.13.0                                 84e5c3a08541
  mlt_parser.v0.13.0                                 634704236527
  num.1.6                                            49837523a9ea
  ocaml.4.11.2                                       fb1af90d0ba2
  ocaml-base-compiler.4.11.2                         60632dcf213f
  ocaml-compiler-libs.v0.12.4                        4770eb47aef4
  ocaml-config.1                                     b767fc6a08e2
  ocaml-migrate-parsetree.1.8.0                      451eec7f2345
  ocaml-secondary-compiler.4.14.2                    576aeb230977
  ocamlfind.1.9.6                                    100f863dbf5f
  ocamlfind-secondary.1.9.6                          e7050f0ca1f3
  octavius.1.2.2                                     f1c39c154cef
  parsexp.v0.13.0                                    58a7636454d2
  ppx_assert.v0.13.0                                 532253a7c44c
  ppx_base.v0.13.0                                   1d0e2741d508
  ppx_bench.v0.13.0                                  1791998e805f
  ppx_bin_prot.v0.13.0                               f779c653f22d
  ppx_cold.v0.13.0                                   00266233b3a3
  ppx_compare.v0.13.0                                9ec0653f793c
  ppx_custom_printf.v0.13.0                          cecd3aaa2cd6
  ppx_derivers.1.2.1                                 f899e81c9aaa
  ppx_enumerate.v0.13.0                              a70c6ab95d8a
  ppx_expect.v0.13.1                                 a39da0b7eca7
  ppx_fail.v0.13.0                                   8336a6807393
  ppx_fields_conv.v0.13.0                            305c2bdf37e1
  ppx_hash.v0.13.0                                   29cc87f148f5
  ppx_here.v0.13.0                                   c2b054c1cb82
  ppx_inline_test.v0.13.1                            37c963cfe2bd
  ppx_jane.v0.13.0                                   4bc1d8cc566b
  ppx_js_style.v0.13.0                               9aba74484cea
  ppx_let.v0.13.0                                    7de0dfa17335
  ppx_module_timer.v0.13.0                           1cbcbdbd3e5c
  ppx_optcomp.v0.13.0                                502197885544
  ppx_optional.v0.13.0                               d242ae4ee216
  ppx_pipebang.v0.13.0                               7c55fa8f4434
  ppx_sexp_conv.v0.13.0                              a0fdc512057c
  ppx_sexp_message.v0.13.0                           07df2915dc84
  ppx_sexp_value.v0.13.0                             aba00a1f2ed2
  ppx_stable.v0.13.0                                 b3cf66c10b06
  ppx_typerep_conv.v0.13.0                           b47a0d2a3039
  ppx_variants_conv.v0.13.0                          ac44e426e82d
  ppxlib.0.13.0                                      33d6934a55ad
  re.1.11.0                                          6ea072a3e71e
  result.1.5                                         820d3602efb6
  seq.base                                           4a25aaad1e7b
  sexplib.v0.13.0                                    dfba455f3d5b
  sexplib0.v0.13.0                                   344cdcf784ba
  spawn.v0.17.0                                      321b2d73e06a
  splittable_random.v0.13.0                          92b97a58cdac
  stdio.v0.13.0                                      e69b63da21d9
  time_now.v0.13.0                                   37c8a1682b3c
  toplevel_backend.v0.13.0                           ea0ad416771e
  typerep.v0.13.0                                    cb9cb801a91b
  variantslib.v0.13.0                                f2d9ef0e99b6
=== STDOUT ===
Processing: [default: loading data]
[toplevel_expect_test.v0.13.0: dl]
[toplevel_expect_test.v0.13.0: extract]
-> retrieved toplevel_expect_test.v0.13.0  (https://opam.ocaml.org/cache)
[toplevel_expect_test: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "toplevel_expect_test" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/toplevel_expect_test.v0.13.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -o bin/main.bc /home/opam/.opam/default/lib/base/base_internalhash_types/base_internalhash_types.cma -I /home/opam/.opam/default/lib/base/../stublibs /home/opam/.opam/default/lib/base/caml/caml.cma /home/opam/.opam/default/lib/sexplib0/sexplib0.cma /home/opam/.opam/default/lib/base/shadow_stdlib/shadow_stdlib.cma /home/opam/.opam/default/lib/base/base.cma -I /home/opam/.opam/default/lib/base/../stublibs /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cma /home/opam/.opam/default/lib/ppx_compare/runtime-lib/ppx_compare_lib.cma /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cma /home/opam/.opam/default/lib/ppx_hash/runtime-lib/ppx_hash_lib.cma /home/opam/.opam/default/lib/ppx_here/runtime-lib/ppx_here_lib.cma /home/opam/.opam/default/lib/ppx_assert/runtime-lib/ppx_assert_lib.cma /home/opam/.opam/default/lib/ppx_bench/runtime-lib/ppx_bench_lib.cma /home/opam/.opam/default/lib/base/md5/md5_lib.cma /home/opam/.opam/default/lib/ocaml/unix.cma /home/opam/.opam/default/lib/ocaml/bigarray.cma /home/opam/.opam/default/lib/fieldslib/fieldslib.cma /home/opam/.opam/default/lib/variantslib/variantslib.cma /home/opam/.opam/default/lib/bin_prot/shape/bin_shape_lib.cma /home/opam/.opam/default/lib/bin_prot/bin_prot.cma /home/opam/.opam/default/lib/ppx_inline_test/config/inline_test_config.cma /home/opam/.opam/default/lib/ppx_inline_test/runtime-lib/ppx_inline_test_lib.cma /home/opam/.opam/default/lib/stdio/stdio.cma /home/opam/.opam/default/lib/jane-street-headers/jane_street_headers.cma /home/opam/.opam/default/lib/time_now/time_now.cma -I /home/opam/.opam/default/lib/time_now/../stublibs /home/opam/.opam/default/lib/ppx_module_timer/runtime/ppx_module_timer_runtime.cma /home/opam/.opam/default/lib/typerep/typerep_lib.cma /home/opam/.opam/default/lib/ppx_expect/common/expect_test_common.cma /home/opam/.opam/default/lib/ppx_expect/config/expect_test_config.cma /home/opam/.opam/default/lib/ppx_expect/collector/expect_test_collector.cma -I /home/opam/.opam/default/lib/ppx_expect/../stublibs /home/opam/.opam/default/lib/splittable_random/splittable_random.cma /home/opam/.opam/default/lib/base_quickcheck/base_quickcheck.cma /home/opam/.opam/default/lib/base_bigstring/base_bigstring.cma -I /home/opam/.opam/default/lib/base_bigstring/../stublibs /home/opam/.opam/default/lib/core_kernel/base_for_tests/base_for_tests.cma /home/opam/.opam/default/lib/parsexp/parsexp.cma /home/opam/.opam/default/lib/sexplib/sexplib.cma /home/opam/.opam/default/lib/core_kernel/core_kernel.cma -I /home/opam/.opam/default/lib/core_kernel/../stublibs types/toplevel_expect_test_types.cma /home/opam/.opam/default/lib/ocaml/compiler-libs/ocamlcommon.cma /home/opam/.opam/default/lib/ocaml-compiler-libs/common/ocaml_common.cma /home/opam/.opam/default/lib/ocaml-compiler-libs/shadow/ocaml_shadow.cma /home/opam/.opam/default/lib/result/result.cma /home/opam/.opam/default/lib/ppx_derivers/ppx_derivers.cma /home/opam/.opam/default/lib/ocaml-migrate-parsetree/migrate_parsetree.cma /home/opam/.opam/default/lib/ppxlib/ast/ppxlib_ast.cma /home/opam/.opam/default/lib/ppxlib/print_diff/ppxlib_print_diff.cma /home/opam/.opam/default/lib/ppxlib/traverse_builtins/ppxlib_traverse_builtins.cma /home/opam/.opam/default/lib/ppxlib/ppxlib.cma /home/opam/.opam/default/lib/ocaml/threads/threads.cma /home/opam/.opam/default/lib/core/error_checking_mutex/error_checking_mutex.cma /home/opam/.opam/default/lib/core_kernel/bounded_int_table/bounded_int_table.cma /home/opam/.opam/default/lib/core_kernel/flags/flags.cma /home/opam/.opam/default/lib/core_kernel/version_util/version_util.cma -I /home/opam/.opam/default/lib/core_kernel/../stublibs /home/opam/.opam/default/lib/sexplib/unix/sexplib_unix.cma /home/opam/.opam/default/lib/spawn/spawn.cma -I /home/opam/.opam/default/lib/spawn/../stublibs /home/opam/.opam/default/lib/core/core.cma /home/opam/.opam/default/lib/re/re.cma /home/opam/.opam/default/lib/ppx_expect/matcher/expect_test_matcher.cma /home/opam/.opam/default/lib/ppx_expect/payload/ppx_expect_payload.cma /home/opam/.opam/default/lib/mlt_parser/mlt_parser.cma /home/opam/.opam/default/lib/ocaml/compiler-libs/ocamlbytecomp.cma /home/opam/.opam/default/lib/ocaml/compiler-libs/ocamltoplevel.cma /home/opam/.opam/default/lib/findlib/findlib.cma /home/opam/.opam/default/lib/findlib/findlib_top.cma /home/opam/.opam/default/lib/ppx_here/expander/ppx_here_expander.cma /home/opam/.opam/default/lib/toplevel_backend/toplevel_backend.cma /home/opam/.opam/default/lib/ppx_inline_test/runner/lib/ppx_inline_test_runner_lib.cma -I /home/opam/.opam/default/lib/ppx_inline_test/../stublibs src/toplevel_expect_test.cma bin/.main.eobjs/byte/main.cmo -linkall)
- File "_none_", line 1:
- Error: Error while linking /home/opam/.opam/default/lib/core/core.cma(Core__Linux_ext):
-        The external function `core_unix_gettid' is not available
[ERROR] The compilation of toplevel_expect_test.v0.13.0 failed at "dune build -p toplevel_expect_test -j 39".
build failed... 

=== STDERR ===

2026-08-04 06:13.27: FAILED: build toplevel_expect_test.v0.13.0
2026-08-04 06:13.27: Job failed: build failed: toplevel_expect_test.v0.13.0