2026-10-24 06:27.09: New job: build core_profiler.v0.14.0 (9007c87c985f)
2026-10-24 06:27.09: Waiting for resource in pool day11-builds
2026-10-24 07:28.30: Got resource from pool day11-builds
2026-10-24 07:28.30: [profile full] build core_profiler.v0.14.0
2026-10-24 07:28.30: build core_profiler.v0.14.0 (9007c87c985f)
=== DEPENDENCIES (67 transitive) ===
  base.v0.14.4                                       68529492c00f
  base-threads.base                                  ca51096a9c5b
  base-unix.base                                     88a83b7ed333
  base_bigstring.v0.14.0                             3d4a85f9f537
  base_quickcheck.v0.14.1                            dc9effcd232c
  bin_prot.v0.14.1                                   bbae0943110d
  conf-g++.1.0                                       1a07ad722389
  core.v0.14.1                                       1c49e7c5d8d3
  core_kernel.v0.14.2                                28fcb1c869b3
  csexp.1.5.2                                        2d9aad88fd83
  dune.3.24.2                                        354f182a4824
  dune-configurator.3.24.2                           c64f06298a93
  fieldslib.v0.14.0                                  ec09be2ae319
  jane-street-headers.v0.14.0                        41779cf7289b
  jst-config.v0.14.1                                 236fd473574b
  num.1.6                                            f5e51623b177
  ocaml.4.14.4                                       2cc549d6f8d5
  ocaml-base-compiler.4.14.4                         ecbd009faad9
  ocaml-compiler-libs.v0.12.4                        9dbc6026593e
  ocaml-config.2                                     c0047cbf7f6a
  octavius.1.2.2                                     a8e07b71d920
  parsexp.v0.14.2                                    65ba87df2a5f
  ppx_assert.v0.14.0                                 e2e3f5e948e8
  ppx_base.v0.14.0                                   1df6d6193527
  ppx_bench.v0.14.1                                  e620dc0c0f3b
  ppx_bin_prot.v0.14.0                               24b6cc75b6c6
  ppx_cold.v0.14.0                                   4ccda2476513
  ppx_compare.v0.14.0                                2a3b4188ff6c
  ppx_custom_printf.v0.14.1                          8795f3ea2c37
  ppx_derivers.1.2.1                                 0e78ab2c0cc7
  ppx_enumerate.v0.14.0                              87f5d352d9f2
  ppx_expect.v0.14.2                                 f27903750a0d
  ppx_fields_conv.v0.14.2                            0389fa135e41
  ppx_fixed_literal.v0.14.0                          40c97805f4d5
  ppx_hash.v0.14.0                                   7a93ec7d7649
  ppx_here.v0.14.0                                   6afe67c73e6e
  ppx_inline_test.v0.14.1                            d8ca9087f9db
  ppx_jane.v0.14.0                                   5ca79d457fc8
  ppx_js_style.v0.14.1                               83b5a038146b
  ppx_let.v0.14.0                                    2472078802bb
  ppx_module_timer.v0.14.0                           45cac2b964c4
  ppx_optcomp.v0.14.3                                dfc421cee137
  ppx_optional.v0.14.0                               a7c3a606c4bc
  ppx_pipebang.v0.14.0                               ea6b82aa8872
  ppx_sexp_conv.v0.14.3                              5785af2bfe55
  ppx_sexp_message.v0.14.1                           86f7aadd2dec
  ppx_sexp_value.v0.14.0                             14b6a8209cb1
  ppx_stable.v0.14.1                                 32468864cf47
  ppx_string.v0.14.1                                 8abe3f9360b6
  ppx_typerep_conv.v0.14.2                           08ec327d4656
  ppx_variants_conv.v0.14.2                          00b3e7dad793
  ppxlib.0.25.1                                      6c569d382c36
  re.1.14.0                                          276e92479e7e
  re2.v0.14.0                                        722ff7ea9ad3
  sexplib.v0.14.0                                    c51884c6d27d
  sexplib0.v0.14.0                                   2b713b400df2
  shell.v0.14.0                                      4e6cdcd264b2
  spawn.v0.17.0                                      c27e7cc71e39
  splittable_random.v0.14.0                          f62d528d4a51
  stdio.v0.14.0                                      d83f158f769d
  stdlib-shims.0.3.0                                 419cf0ff9040
  textutils.v0.14.0                                  e1d92cf04733
  textutils_kernel.v0.14.0                           2d39b869ec61
  time_now.v0.14.0                                   61d05bde600f
  timezone.v0.14.0                                   5c187ab03593
  typerep.v0.14.0                                    3efe34979914
  variantslib.v0.14.0                                f773556f0ce5
=== STDOUT ===
Processing: [default: loading data]
[core_profiler.v0.14.0: dl]
[core_profiler.v0.14.0: extract]
-> retrieved core_profiler.v0.14.0  (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.v0.14.0)
- 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_compare/runtime-lib/ppx_compare_lib.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/ppx_here/runtime-lib/ppx_here_lib.cmxa /home/opam/.opam/default/lib/ppx_assert/runtime-lib/ppx_assert_lib.cmxa /home/opam/.opam/default/lib/ppx_bench/runtime-lib/ppx_bench_lib.cmxa /home/opam/.opam/default/lib/base/md5/md5_lib.cmxa /home/opam/.opam/default/lib/fieldslib/fieldslib.cmxa /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/ppx_inline_test/config/inline_test_config.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_inline_test/runtime-lib/ppx_inline_test_lib.cmxa /home/opam/.opam/default/lib/stdio/stdio.cmxa /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_types/expect_test_config_types.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/ppx_expect/config/expect_test_config.cmxa /home/opam/.opam/default/lib/splittable_random/splittable_random.cmxa /home/opam/.opam/default/lib/base_quickcheck/base_quickcheck.cmxa /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/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/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/core_kernel/ansi_kernel/ansi_kernel.cmxa /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/caml_unix/caml_unix.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/timezone/timezone.cmxa /home/opam/.opam/default/lib/core/core.cmxa -I /home/opam/.opam/default/lib/core /home/opam/.opam/default/lib/core_kernel/bounded_int_table/bounded_int_table.cmxa /home/opam/.opam/default/lib/core/linux_ext/linux_ext.cmxa -I /home/opam/.opam/default/lib/core/linux_ext /home/opam/.opam/default/lib/textutils/console/console.cmxa /home/opam/.opam/default/lib/textutils/ascii_table_kernel/ascii_table_kernel.cmxa /home/opam/.opam/default/lib/textutils/ascii_table/ascii_table.cmxa /home/opam/.opam/default/lib/core/bigstring_unix/bigstring_unix.cmxa -I /home/opam/.opam/default/lib/core/bigstring_unix disabled_lib/core_profiler_disabled.cmxa /home/opam/.opam/default/lib/core_kernel/iobuf/iobuf.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/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__sched_setaffinity_this_thread_34469':
- /home/opam/.opam/default/.opam-switch/build/core.v0.14.1/_build/default/linux_ext/src/linux_ext.ml:697:(.text+0x4600): undefined reference to `core_unix_gettid'
- /usr/bin/ld: /home/opam/.opam/default/lib/core/linux_ext/linux_ext.a(linux_ext.o): in function `camlLinux_ext__1':
- :(.data+0x3b58): 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.v0.14.0 failed at "dune build -p core_profiler -j 39".
build failed... 

=== STDERR ===

2026-10-24 07:31.29: FAILED: build core_profiler.v0.14.0
2026-10-24 07:31.29: Job failed: build failed: core_profiler.v0.14.0