2026-11-06 15:08.10: New job: build toplevel_expect_test.v0.13.0 (2eef74732151)
2026-11-06 15:08.10: Waiting for resource in pool day11-builds
2026-11-06 16:11.19: Got resource from pool day11-builds
2026-11-06 16:11.19: [profile full] build toplevel_expect_test.v0.13.0
2026-11-06 16:11.19: build toplevel_expect_test.v0.13.0 (2eef74732151)
=== DEPENDENCIES (67 transitive) ===
  base.v0.13.2                                       bdee1d7f97a5
  base-threads.base                                  e5afefc1e615
  base-unix.base                                     52b3a79a2336
  base_bigstring.v0.13.0                             9d9e0edf5714
  base_quickcheck.v0.13.0                            f7c80389077e
  bin_prot.v0.13.0                                   11b657ecea9f
  core.v0.13.0                                       869f9a4353dd
  core_kernel.v0.13.1                                2d9554bc8c97
  csexp.1.5.2                                        c4dba93b5aef
  dune.3.24.2                                        9edfafe829d1
  dune-configurator.3.22.2                           daa1180a0479
  fieldslib.v0.13.0                                  b914e35de5bd
  jane-street-headers.v0.13.0                        b897a2616f4a
  jst-config.v0.13.0                                 4e4b1956e968
  mlt_parser.v0.13.0                                 5593478fbdac
  num.1.6                                            fce916ed2fba
  ocaml.4.11.2                                       e0f1fd7319c1
  ocaml-base-compiler.4.11.2                         c06c1cfa1e33
  ocaml-compiler-libs.v0.12.4                        4d5432c74017
  ocaml-config.1                                     54093cf8153b
  ocaml-migrate-parsetree.1.8.0                      139fa79e30fb
  ocaml-secondary-compiler.4.14.2                    e384fb76c195
  ocamlfind.1.9.6                                    57a8552f4c8b
  ocamlfind-secondary.1.9.6                          53fc0f061c23
  octavius.1.2.2                                     d110b7eaa7ed
  parsexp.v0.13.0                                    a05823a49f0e
  ppx_assert.v0.13.0                                 df6565a85429
  ppx_base.v0.13.0                                   2c1f20d6a0b0
  ppx_bench.v0.13.0                                  ee92972a7eee
  ppx_bin_prot.v0.13.0                               9a9a12e0ea96
  ppx_cold.v0.13.0                                   fa84c5c793f3
  ppx_compare.v0.13.0                                e9e872080938
  ppx_custom_printf.v0.13.0                          e88d5d1cafe7
  ppx_derivers.1.2.1                                 8cf9c3c61164
  ppx_enumerate.v0.13.0                              bd3e21fcde86
  ppx_expect.v0.13.1                                 813435ff2b36
  ppx_fail.v0.13.0                                   226b073fbddb
  ppx_fields_conv.v0.13.0                            b5b31ca1ea54
  ppx_hash.v0.13.0                                   b849b6d644b9
  ppx_here.v0.13.0                                   c03c9da7b897
  ppx_inline_test.v0.13.1                            8d2a65e2cd13
  ppx_jane.v0.13.0                                   51378ca36449
  ppx_js_style.v0.13.0                               b2f21ef4ceb8
  ppx_let.v0.13.0                                    8a5a0eda4fe9
  ppx_module_timer.v0.13.0                           5b62c714ddd4
  ppx_optcomp.v0.13.0                                b53722651061
  ppx_optional.v0.13.0                               1a782cd61aca
  ppx_pipebang.v0.13.0                               ac21e8c696ba
  ppx_sexp_conv.v0.13.0                              0b836eebb1c4
  ppx_sexp_message.v0.13.0                           a9ab65f4103e
  ppx_sexp_value.v0.13.0                             0ca49584b85d
  ppx_stable.v0.13.0                                 d8054b9b2667
  ppx_typerep_conv.v0.13.0                           4a4870283309
  ppx_variants_conv.v0.13.0                          64f227f2f894
  ppxlib.0.13.0                                      d756d80fd077
  re.1.11.0                                          b7b9f0b0ee5d
  result.1.5                                         3e622e201561
  seq.base                                           8b20117b5446
  sexplib.v0.13.0                                    7e0b6506fed5
  sexplib0.v0.13.0                                   4a21abe74bad
  spawn.v0.17.0                                      a7f7e002dee3
  splittable_random.v0.13.0                          188add689576
  stdio.v0.13.0                                      e0f57be91a77
  time_now.v0.13.0                                   6ce025932314
  toplevel_backend.v0.13.0                           a57510976474
  typerep.v0.13.0                                    f17726482d42
  variantslib.v0.13.0                                dbc794379191
=== 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 ===

2026-11-06 16:14.24: FAILED: build toplevel_expect_test.v0.13.0
2026-11-06 16:14.24: Job failed: build failed: toplevel_expect_test.v0.13.0