2026-10-30 10:49.16: New job: build core_profiler.v0.13.0 (8278596a07af)
2026-10-30 10:49.16: Waiting for resource in pool day11-builds
2026-10-30 12:14.04: Got resource from pool day11-builds
2026-10-30 12:14.04: [profile full] build core_profiler.v0.13.0
2026-10-30 12:14.04: build core_profiler.v0.13.0 (8278596a07af)
=== DEPENDENCIES (69 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
  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
  re2.v0.13.0                                        1160393e4997
  result.1.5                                         e74ccc5389c6
  seq.base                                           cb81ef19a5ab
  sexplib.v0.13.0                                    e18cac5e6551
  sexplib0.v0.13.0                                   bf27add05d13
  shell.v0.13.0                                      90fac738fb31
  spawn.v0.17.0                                      8b40fe58c5df
  splittable_random.v0.13.0                          f7c95b87ed3f
  stdio.v0.13.0                                      53e8bd3acdbf
  textutils.v0.13.0                                  d8627f6ecefb
  textutils_kernel.v0.13.0                           aef5b696af02
  time_now.v0.13.0                                   09df5a055430
  typerep.v0.13.0                                    9d1a7f6b4fba
  variantslib.v0.13.0                                c87a9a5e2499
=== STDOUT ===
Processing: [default: loading data]
[core_profiler.v0.13.0: dl]
[core_profiler.v0.13.0: extract]
-> retrieved core_profiler.v0.13.0  (https://opam.ocaml.org/cache)
[core_profiler: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "core_profiler" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/core_profiler.v0.13.0)
- File "offline_tool/bin/dune", line 1, characters 33-46:
- 1 | (executables (names dump_metrics profiler_tool)
-                                      ^^^^^^^^^^^^^
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -o offline_tool/bin/profiler_tool.exe /home/opam/.opam/default/lib/base/base_internalhash_types/base_internalhash_types.cmxa -I /home/opam/.opam/default/lib/base/base_internalhash_types /home/opam/.opam/default/lib/base/caml/caml.cmxa /home/opam/.opam/default/lib/sexplib0/sexplib0.cmxa /home/opam/.opam/default/lib/base/shadow_stdlib/shadow_stdlib.cmxa /home/opam/.opam/default/lib/base/base.cmxa -I /home/opam/.opam/default/lib/base /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib/ppx_sexp_conv_lib.cmxa /home/opam/.opam/default/lib/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/default/lib/ppx_inline_test/config/inline_test_config.cmxa /home/opam/.opam/default/lib/ppx_inline_test/runtime-lib/ppx_inline_test_lib.cmxa /home/opam/.opam/default/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/default/lib/ppx_compare/runtime-lib/ppx_compare_lib.cmxa /home/opam/.opam/default/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/default/lib/splittable_random/splittable_random.cmxa /home/opam/.opam/default/lib/fieldslib/fieldslib.cmxa /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib/ppx_enumerate_lib.cmxa /home/opam/.opam/default/lib/ppx_hash/runtime-lib/ppx_hash_lib.cmxa /home/opam/.opam/default/lib/base_quickcheck/base_quickcheck.cmxa /home/opam/.opam/default/lib/base/md5/md5_lib.cmxa /home/opam/.opam/default/lib/ocaml/unix.cmxa -I /home/opam/.opam/default/lib/ocaml /home/opam/.opam/default/lib/ocaml/bigarray.cmxa -I /home/opam/.opam/default/lib/ocaml /home/opam/.opam/default/lib/variantslib/variantslib.cmxa /home/opam/.opam/default/lib/bin_prot/shape/bin_shape_lib.cmxa /home/opam/.opam/default/lib/bin_prot/bin_prot.cmxa -I /home/opam/.opam/default/lib/bin_prot /home/opam/.opam/default/lib/stdio/stdio.cmxa /home/opam/.opam/default/lib/jane-street-headers/jane_street_headers.cmxa /home/opam/.opam/default/lib/time_now/time_now.cmxa -I /home/opam/.opam/default/lib/time_now /home/opam/.opam/default/lib/ppx_module_timer/runtime/ppx_module_timer_runtime.cmxa /home/opam/.opam/default/lib/typerep/typerep_lib.cmxa /home/opam/.opam/default/lib/ppx_expect/common/expect_test_common.cmxa /home/opam/.opam/default/lib/ppx_expect/config/expect_test_config.cmxa /home/opam/.opam/default/lib/ppx_expect/collector/expect_test_collector.cmxa -I /home/opam/.opam/default/lib/ppx_expect/collector /home/opam/.opam/default/lib/base_bigstring/base_bigstring.cmxa -I /home/opam/.opam/default/lib/base_bigstring /home/opam/.opam/default/lib/core_kernel/base_for_tests/base_for_tests.cmxa /home/opam/.opam/default/lib/parsexp/parsexp.cmxa /home/opam/.opam/default/lib/sexplib/sexplib.cmxa /home/opam/.opam/default/lib/core_kernel/core_kernel.cmxa -I /home/opam/.opam/default/lib/core_kernel /home/opam/.opam/default/lib/ocaml/threads/threads.cmxa -I /home/opam/.opam/default/lib/ocaml /home/opam/.opam/default/lib/core/error_checking_mutex/error_checking_mutex.cmxa -I /home/opam/.opam/default/lib/core/error_checking_mutex /home/opam/.opam/default/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/default/lib/core_kernel/flags/flags.cmxa /home/opam/.opam/default/lib/core_kernel/version_util/version_util.cmxa -I /home/opam/.opam/default/lib/core_kernel/version_util /home/opam/.opam/default/lib/sexplib/unix/sexplib_unix.cmxa /home/opam/.opam/default/lib/spawn/spawn.cmxa -I /home/opam/.opam/default/lib/spawn /home/opam/.opam/default/lib/core/core.cmxa -I /home/opam/.opam/default/lib/core /home/opam/.opam/default/lib/textutils/console/console.cmxa /home/opam/.opam/default/lib/textutils/ascii_table/ascii_table.cmxa disabled_lib/core_profiler_disabled.cmxa /home/opam/.opam/default/lib/core/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/default/lib/core/time_stamp_counter src/core_profiler.cmxa /home/opam/.opam/default/lib/re2/c/re2_c.cmxa -I /home/opam/.opam/default/lib/re2/c /home/opam/.opam/default/lib/core_kernel/rope/rope.cmxa /home/opam/.opam/default/lib/re2/re2.cmxa -I /home/opam/.opam/default/lib/re2 offline_tool/lib/core_profiler_offline_tool.cmxa /home/opam/.opam/default/lib/shell/string_extended/string_extended.cmxa /home/opam/.opam/default/lib/textutils_kernel/text_graph/text_graph.cmxa offline_tool/bin/.dump_metrics.eobjs/native/profiler_tool.cmx)
- /usr/bin/ld: /home/opam/.opam/default/lib/core/core.a(core__Linux_ext.o): in function `camlCore__Linux_ext__sched_setaffinity_this_thread_92955':
- /home/opam/.opam/default/.opam-switch/build/core.v0.13.0/_build/default/src/linux_ext.ml:685:(.text+0x42e0): undefined reference to `core_unix_gettid'
- /usr/bin/ld: /home/opam/.opam/default/lib/core/core.a(core__Linux_ext.o): in function `camlCore__Linux_ext__1':
- :(.data+0x39e8): undefined reference to `core_unix_gettid'
- collect2: error: ld returned 1 exit status
- File "caml_startup", line 1:
- Error: Error during linking (exit code 1)
[ERROR] The compilation of core_profiler.v0.13.0 failed at "dune build -p core_profiler -j 39".
build failed... 

=== STDERR ===

2026-10-30 12:19.52: FAILED: build core_profiler.v0.13.0
2026-10-30 12:19.52: Job failed: build failed: core_profiler.v0.13.0