2026-09-20 12:03.15: New job: build sexp.v0.13.0 (2a60396de362)
2026-09-20 12:03.15: Waiting for resource in pool day11-builds
2026-09-20 12:31.50: Got resource from pool day11-builds
2026-09-20 12:31.50: [profile full] build sexp.v0.13.0
2026-09-20 12:31.50: build sexp.v0.13.0 (2a60396de362)
=== DEPENDENCIES (77 transitive) ===
  async.v0.13.0                                      1aaf008f3673
  async_kernel.v0.13.0                               721a80e73706
  async_rpc_kernel.v0.13.0                           b0e5caad695c
  async_unix.v0.13.1                                 24f162e01555
  base.v0.13.2                                       c11baf5c67a8
  base-threads.base                                  ddcab511c589
  base-unix.base                                     742554e1dbc2
  base_bigstring.v0.13.0                             f9cbb6f6a3b0
  base_quickcheck.v0.13.0                            bcbc041c93a2
  bin_prot.v0.13.0                                   9d307a4acc57
  core.v0.13.0                                       d357e9d3f9e3
  core_kernel.v0.13.1                                1833dcc579fb
  csexp.1.5.2                                        e1d84f25c46d
  csvfields.v0.13.0                                  20f10b884956
  dune.3.24.2                                        b27a09bf6f27
  dune-configurator.3.22.2                           67f525e717c7
  fieldslib.v0.13.0                                  8a9c75a2434f
  jane-street-headers.v0.13.0                        5c5b1b7451fe
  jst-config.v0.13.0                                 53e13f1946f7
  num.1.6                                            51f1bfd232d4
  ocaml.4.11.2                                       724562efb759
  ocaml-base-compiler.4.11.2                         c280e835148d
  ocaml-compiler-libs.v0.12.4                        b8cc10bd4147
  ocaml-config.1                                     f11ab3cebca9
  ocaml-migrate-parsetree.1.8.0                      cec0ee11abc1
  ocaml-secondary-compiler.4.14.2                    e2a22285b593
  ocamlfind.1.9.6                                    45f86f2c0142
  ocamlfind-secondary.1.9.6                          fad26ecf706a
  octavius.1.2.2                                     0402a676b2dc
  parsexp.v0.13.0                                    18c46272346a
  ppx_assert.v0.13.0                                 954e25fce75f
  ppx_base.v0.13.0                                   73dc6787dc99
  ppx_bench.v0.13.0                                  d437e23840c3
  ppx_bin_prot.v0.13.0                               0e9b5962f045
  ppx_cold.v0.13.0                                   ea9685604364
  ppx_compare.v0.13.0                                a03b84d93afb
  ppx_custom_printf.v0.13.0                          6cf8375e7cd5
  ppx_derivers.1.2.1                                 191b8c002db2
  ppx_enumerate.v0.13.0                              21ff5acde1e2
  ppx_expect.v0.13.1                                 8a8b895029a9
  ppx_fail.v0.13.0                                   23d4d07f7cda
  ppx_fields_conv.v0.13.0                            3a7aef00eaef
  ppx_hash.v0.13.0                                   f807bbd26c9a
  ppx_here.v0.13.0                                   7a87c7d96b28
  ppx_inline_test.v0.13.1                            57ff72f24d6e
  ppx_jane.v0.13.0                                   ceac69e2c4a8
  ppx_js_style.v0.13.0                               0c48e642a33f
  ppx_let.v0.13.0                                    a3c80af82180
  ppx_module_timer.v0.13.0                           0f89c5a947f5
  ppx_optcomp.v0.13.0                                73229e51a551
  ppx_optional.v0.13.0                               e96590fe0070
  ppx_pipebang.v0.13.0                               14a1ff54a8fe
  ppx_sexp_conv.v0.13.0                              a68b410ce370
  ppx_sexp_message.v0.13.0                           45fba923faca
  ppx_sexp_value.v0.13.0                             3031f7ca82e3
  ppx_stable.v0.13.0                                 061d933f8f91
  ppx_typerep_conv.v0.13.0                           000e5a941f20
  ppx_variants_conv.v0.13.0                          6d76856b2d4b
  ppxlib.0.13.0                                      4c4ff5bf0190
  protocol_version_header.v0.13.0                    650eab74188a
  re.1.11.0                                          7eb460cdb8e7
  re2.v0.13.0                                        61eb178a8da7
  result.1.5                                         641cb51b3aa9
  seq.base                                           87d5b0f1b2a7
  sexp_diff_kernel.v0.13.0                           ecd21c7feb35
  sexp_macro.v0.13.0                                 8e853f04f516
  sexp_pretty.v0.13.0                                1376088b790e
  sexp_select.v0.13.0                                7fe373553884
  sexplib.v0.13.0                                    47c1185ba494
  sexplib0.v0.13.0                                   cc0fe9f9e1b9
  spawn.v0.17.0                                      a49de7e13049
  splittable_random.v0.13.0                          3eff7553cb08
  stdio.v0.13.0                                      321a0107956f
  textutils.v0.13.0                                  441a64b6e45f
  time_now.v0.13.0                                   695ef27e50e0
  typerep.v0.13.0                                    fe44841ad2b2
  variantslib.v0.13.0                                658c1824763a
=== 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 ===

2026-09-20 12:32.44: FAILED: build sexp.v0.13.0
2026-09-20 12:32.44: Job failed: build failed: sexp.v0.13.0