2026-10-30 05:23.33: New job: build toplevel_expect_test.v0.13.0 (2ad749ed6a2f)
2026-10-30 05:23.33: Waiting for resource in pool day11-builds
2026-10-30 07:15.27: Got resource from pool day11-builds
2026-10-30 07:15.27: [profile full] build toplevel_expect_test.v0.13.0
2026-10-30 07:15.27: build toplevel_expect_test.v0.13.0 (2ad749ed6a2f)
=== DEPENDENCIES (67 transitive) ===
  base.v0.13.2                                       630f047f72e6
  base-threads.base                                  f062ded5f7fe
  base-unix.base                                     200a1b731b4b
  base_bigstring.v0.13.0                             b9a99fc2a33d
  base_quickcheck.v0.13.0                            d0f1741f57be
  bin_prot.v0.13.0                                   f56bbd5a8d9c
  core.v0.13.0                                       dba100609920
  core_kernel.v0.13.1                                ee67e0be8ed8
  csexp.1.5.2                                        6eb70d384629
  dune.3.24.2                                        9e9556be6fc9
  dune-configurator.3.22.2                           dba583762d96
  fieldslib.v0.13.0                                  22883e2aed30
  jane-street-headers.v0.13.0                        09343db42923
  jst-config.v0.13.0                                 796a7293071f
  mlt_parser.v0.13.0                                 d7cba8175705
  num.1.6                                            3cfc5d64b878
  ocaml.4.11.2                                       24c2ff6d6aa7
  ocaml-base-compiler.4.11.2                         a6ab2b1393dc
  ocaml-compiler-libs.v0.12.4                        d62e4a33e2e8
  ocaml-config.1                                     7753a7a1bb09
  ocaml-migrate-parsetree.1.8.0                      ebc2beec611d
  ocaml-secondary-compiler.4.14.2                    f0a0f5859cc6
  ocamlfind.1.9.6                                    d58aa7f619a4
  ocamlfind-secondary.1.9.6                          9cd45cacd0e0
  octavius.1.2.2                                     6be0fcd7c891
  parsexp.v0.13.0                                    5ec065ac3748
  ppx_assert.v0.13.0                                 1c84f2e054ca
  ppx_base.v0.13.0                                   f99274981b01
  ppx_bench.v0.13.0                                  9a8e52bec2fa
  ppx_bin_prot.v0.13.0                               e6756b43ccda
  ppx_cold.v0.13.0                                   a68b137dc508
  ppx_compare.v0.13.0                                b5f45f472074
  ppx_custom_printf.v0.13.0                          14821722e92b
  ppx_derivers.1.2.1                                 18177edcd1b4
  ppx_enumerate.v0.13.0                              4a934755b0c5
  ppx_expect.v0.13.1                                 7e49096b3564
  ppx_fail.v0.13.0                                   2e930db6f188
  ppx_fields_conv.v0.13.0                            3c75130dab61
  ppx_hash.v0.13.0                                   b88d4e706fb4
  ppx_here.v0.13.0                                   8a2772537378
  ppx_inline_test.v0.13.1                            3bcf60389d98
  ppx_jane.v0.13.0                                   210cfa263842
  ppx_js_style.v0.13.0                               332389fa00cf
  ppx_let.v0.13.0                                    98e70e95ff4c
  ppx_module_timer.v0.13.0                           93ee12591c6c
  ppx_optcomp.v0.13.0                                5071ff0d6d1b
  ppx_optional.v0.13.0                               6a9808bb465d
  ppx_pipebang.v0.13.0                               639be609d82a
  ppx_sexp_conv.v0.13.0                              30f0e8b71814
  ppx_sexp_message.v0.13.0                           93f060e87e49
  ppx_sexp_value.v0.13.0                             8ea6ae52574f
  ppx_stable.v0.13.0                                 bea623d41db9
  ppx_typerep_conv.v0.13.0                           fc2f840e4504
  ppx_variants_conv.v0.13.0                          51c6e19cda55
  ppxlib.0.13.0                                      f14f95aebde2
  re.1.11.0                                          28facd90be36
  result.1.5                                         e74ccc5389c6
  seq.base                                           cb81ef19a5ab
  sexplib.v0.13.0                                    e18cac5e6551
  sexplib0.v0.13.0                                   bf27add05d13
  spawn.v0.17.0                                      8b40fe58c5df
  splittable_random.v0.13.0                          f7c95b87ed3f
  stdio.v0.13.0                                      53e8bd3acdbf
  time_now.v0.13.0                                   09df5a055430
  toplevel_backend.v0.13.0                           cfd825e84a4f
  typerep.v0.13.0                                    9d1a7f6b4fba
  variantslib.v0.13.0                                c87a9a5e2499
=== 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 ===

2026-10-30 07:16.30: FAILED: build toplevel_expect_test.v0.13.0
2026-10-30 07:16.30: Job failed: build failed: toplevel_expect_test.v0.13.0