2026-10-09 09:26.27: New job: build sexp.v0.13.0 (4a294f2ee3a7)
2026-10-09 09:26.27: Waiting for resource in pool day11-builds
2026-10-09 09:59.32: Got resource from pool day11-builds
2026-10-09 09:59.32: [profile full] build sexp.v0.13.0
2026-10-09 09:59.32: build sexp.v0.13.0 (4a294f2ee3a7)
=== DEPENDENCIES (77 transitive) ===
  async.v0.13.0                                      534dfdc15744
  async_kernel.v0.13.0                               d89c83a51521
  async_rpc_kernel.v0.13.0                           e3215ecbfa9e
  async_unix.v0.13.1                                 691f8df96273
  base.v0.13.2                                       c653f8da9486
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  base_bigstring.v0.13.0                             d1dd64dce0a6
  base_quickcheck.v0.13.0                            54ee37456122
  bin_prot.v0.13.0                                   69da28f612ae
  core.v0.13.0                                       ad6c712bdb3d
  core_kernel.v0.13.1                                9bcb577a1735
  csexp.1.5.2                                        8ba62966e91f
  csvfields.v0.13.0                                  5ad532de3812
  dune.3.24.2                                        8e9f5704b557
  dune-configurator.3.22.2                           7f8345f6ab68
  fieldslib.v0.13.0                                  aa8eaac8641e
  jane-street-headers.v0.13.0                        e400a201c0c4
  jst-config.v0.13.0                                 149bc3b6a29a
  num.1.6                                            218f3b8712d8
  ocaml.4.11.2                                       9d674d174109
  ocaml-base-compiler.4.11.2                         c22138bcc377
  ocaml-compiler-libs.v0.12.4                        cb115914b4e1
  ocaml-config.1                                     8066d703b060
  ocaml-migrate-parsetree.1.8.0                      32fb1f84b3d3
  ocaml-secondary-compiler.4.14.2                    107fb8b961d7
  ocamlfind.1.9.6                                    1f7846b31852
  ocamlfind-secondary.1.9.6                          78f135f5f30a
  octavius.1.2.2                                     158bae45a770
  parsexp.v0.13.0                                    603532219224
  ppx_assert.v0.13.0                                 0e327de00039
  ppx_base.v0.13.0                                   2096c6e7b718
  ppx_bench.v0.13.0                                  8cd3341fd9d5
  ppx_bin_prot.v0.13.0                               f12a624b03ca
  ppx_cold.v0.13.0                                   f6b907dba7e2
  ppx_compare.v0.13.0                                324e9e7b40e8
  ppx_custom_printf.v0.13.0                          97e400c6bd42
  ppx_derivers.1.2.1                                 fbd43a5653c6
  ppx_enumerate.v0.13.0                              24f0dc08ffb0
  ppx_expect.v0.13.1                                 5b5c4ccf2e5b
  ppx_fail.v0.13.0                                   ccd5d189922c
  ppx_fields_conv.v0.13.0                            910b922c9c04
  ppx_hash.v0.13.0                                   f60322c18e22
  ppx_here.v0.13.0                                   313fa007cbe3
  ppx_inline_test.v0.13.1                            e20dc3598cbc
  ppx_jane.v0.13.0                                   cae6bf29a73b
  ppx_js_style.v0.13.0                               319ae1aeedfc
  ppx_let.v0.13.0                                    5d329b9d1dba
  ppx_module_timer.v0.13.0                           f000ca6da809
  ppx_optcomp.v0.13.0                                1e8f38cbfe85
  ppx_optional.v0.13.0                               1fa67ef3bc8b
  ppx_pipebang.v0.13.0                               be35a187089e
  ppx_sexp_conv.v0.13.0                              1b2112d96dc2
  ppx_sexp_message.v0.13.0                           493ce26fa722
  ppx_sexp_value.v0.13.0                             97d9867d8904
  ppx_stable.v0.13.0                                 247b52bbe183
  ppx_typerep_conv.v0.13.0                           41b418407691
  ppx_variants_conv.v0.13.0                          a45f77f092cd
  ppxlib.0.13.0                                      2f8bb17e40e1
  protocol_version_header.v0.13.0                    158998851765
  re.1.11.0                                          5df9432c13cc
  re2.v0.13.0                                        513282bcfbf3
  result.1.5                                         267cc8f5534f
  seq.base                                           dfd7a6c82d7c
  sexp_diff_kernel.v0.13.0                           b0a270df733f
  sexp_macro.v0.13.0                                 007b95ae04fd
  sexp_pretty.v0.13.0                                26e2d44c08df
  sexp_select.v0.13.0                                31eacdeab504
  sexplib.v0.13.0                                    2440f64211f2
  sexplib0.v0.13.0                                   37f35653ed1e
  spawn.v0.17.0                                      69818e42e006
  splittable_random.v0.13.0                          fdce567a534d
  stdio.v0.13.0                                      c4a91368c1ed
  textutils.v0.13.0                                  2786e49a0e75
  time_now.v0.13.0                                   fa33aee3c2b9
  typerep.v0.13.0                                    fe1a4950b49f
  variantslib.v0.13.0                                277b1c906b70
=== STDOUT ===
Processing: [default: loading data]
[sexp.v0.13.0: dl]
[sexp.v0.13.0: extract]
-> retrieved sexp.v0.13.0  (https://opam.ocaml.org/cache)
[sexp: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "sexp" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/sexp.v0.13.0)
- File "bin/dune", line 1, characters 20-24:
- 1 | (executables (names main) (public_names sexp)
-                         ^^^^
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -g -o bin/main.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/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/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/ppx_inline_test/runtime-lib/ppx_inline_test_lib.cmxa /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/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/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/moption/moption.cmxa /home/opam/.opam/default/lib/core_kernel/tuple_pool/tuple_pool.cmxa /home/opam/.opam/default/lib/core_kernel/pairing_heap/pairing_heap.cmxa /home/opam/.opam/default/lib/core_kernel/thread_pool_cpu_affinity/thread_pool_cpu_affinity.cmxa /home/opam/.opam/default/lib/core_kernel/uopt/uopt.cmxa /home/opam/.opam/default/lib/core_kernel/thread_safe_queue/thread_safe_queue.cmxa /home/opam/.opam/default/lib/core_kernel/timing_wheel/timing_wheel.cmxa /home/opam/.opam/default/lib/async_kernel/async_kernel.cmxa /home/opam/.opam/default/lib/core_kernel/bounded_int_table/bounded_int_table.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/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/core/nano_mutex/nano_mutex.cmxa /home/opam/.opam/default/lib/core/squeue/squeue.cmxa /home/opam/.opam/default/lib/async_unix/thread_safe_ivar/thread_safe_ivar.cmxa /home/opam/.opam/default/lib/async_unix/thread_pool/thread_pool.cmxa /home/opam/.opam/default/lib/core/time_stamp_counter/time_stamp_counter.cmxa -I /home/opam/.opam/default/lib/core/time_stamp_counter /home/opam/.opam/default/lib/core_kernel/uuid/uuid.cmxa /home/opam/.opam/default/lib/core/uuid/uuid_unix.cmxa /home/opam/.opam/default/lib/async_unix/async_unix.cmxa -I /home/opam/.opam/default/lib/async_unix /home/opam/.opam/default/lib/async/async_command/async_command.cmxa /home/opam/.opam/default/lib/async/async_quickcheck/async_quickcheck.cmxa /home/opam/.opam/default/lib/async_kernel/persistent_connection_kernel/persistent_connection_kernel.cmxa /home/opam/.opam/default/lib/protocol_version_header/protocol_version_header.cmxa /home/opam/.opam/default/lib/async_rpc_kernel/async_rpc_kernel.cmxa /home/opam/.opam/default/lib/async/async_rpc/async_rpc.cmxa -I /home/opam/.opam/default/lib/async/async_rpc /home/opam/.opam/default/lib/async/async.cmxa lazy_list/src/lazy_list.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 /home/opam/.opam/default/lib/ocaml/str.cmxa -I /home/opam/.opam/default/lib/ocaml sexp_app/src/sexp_app.cmxa /home/opam/.opam/default/lib/sexp_diff_kernel/sexp_diff_kernel.cmxa sexp_app/pattern/sexp_app_pattern.cmxa /home/opam/.opam/default/lib/sexp_macro/sexp_macro.cmxa /home/opam/.opam/default/lib/re/re.cmxa /home/opam/.opam/default/lib/sexp_pretty/sexp_pretty.cmxa /home/opam/.opam/default/lib/sexp_select/sexp_select.cmxa /home/opam/.opam/default/lib/csvfields/xml-light/xml_light.cmxa bin/.main.eobjs/native/main_atom.cmx bin/.main.eobjs/native/main_diff.cmx bin/.main.eobjs/native/main_get.cmx bin/.main.eobjs/native/main_of_xml.cmx bin/.main.eobjs/native/main_parts.cmx bin/.main.eobjs/native/located.cmx bin/.main.eobjs/native/query.cmx bin/.main.eobjs/native/shared_params.cmx bin/.main.eobjs/native/main_pattern.cmx bin/.main.eobjs/native/main_pp.cmx bin/.main.eobjs/native/main_print.cmx bin/.main.eobjs/native/grammar.cmx bin/.main.eobjs/native/quine.cmx bin/.main.eobjs/native/readme.cmx bin/.main.eobjs/native/main_query.cmx bin/.main.eobjs/native/main_resolve_macros.cmx bin/.main.eobjs/native/main_restructure.cmx bin/.main.eobjs/native/main_select.cmx bin/.main.eobjs/native/main_sexpify.cmx bin/.main.eobjs/native/main_to_csv.cmx bin/.main.eobjs/native/main_validate.cmx bin/.main.eobjs/native/main.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 sexp.v0.13.0 failed at "dune build -p sexp -j 39".
build failed... 

=== STDERR ===

2026-10-09 10:02.50: FAILED: build sexp.v0.13.0
2026-10-09 10:02.50: Job failed: build failed: sexp.v0.13.0