Build:
  1. 0
2026-08-06 04:19.11: New job: build ocamlmig.5.2-20250129 (10bbba2b4897)
2026-08-06 04:19.11: Waiting for resource in pool day11-builds
2026-08-06 04:29.00: Got resource from pool day11-builds
2026-08-06 04:29.00: [profile full] build ocamlmig.5.2-20250129
2026-08-06 04:29.00: build ocamlmig.5.2-20250129 (10bbba2b4897)
=== DEPENDENCIES (98 transitive) ===
  astring.0.8.5                                      df48ffd0d032
  base.v0.17.3                                       911b9ec94f3c
  base-threads.base                                  4e0218232a65
  base-unix.base                                     2d2c0bf34146
  base_bigstring.v0.17.0                             a7d53af7aba3
  base_quickcheck.v0.17.0                            226e8b468f64
  bin_prot.v0.17.0-1                                 93816363aafe
  camlp-streams.5.0.1                                eb1957e8819c
  capitalization.v0.17.0                             334357bdb087
  cmdliner.2.1.1                                     54d0902ee370
  core.v0.17.2                                       f578bb3db8ad
  core_kernel.v0.17.0                                11a615d07c7b
  core_unix.v0.17.1                                  74b94e3e87d3
  csexp.1.5.2                                        364b08d3baa8
  dune.3.24.2                                        916bbc4065a8
  dune-build-info.3.24.2                             b2528e752412
  dune-configurator.3.24.2                           e5e5907d4e24
  either.1.0.0                                       d4387f620241
  expect_test_helpers_core.v0.17.0                   00c2a764c84f
  fieldslib.v0.17.0                                  baad0a65ff78
  fix.20250919                                       ce09645d06b9
  fpath.0.7.3                                        f00425f7697e
  gel.v0.17.0                                        dfb6f13853b3
  int_repr.v0.17.0                                   846b29c0300b
  jane-street-headers.v0.17.0                        46cd8c3f5dcb
  jst-config.v0.17.0                                 02ebbea3ce59
  menhir.20260209                                    285cbd3e6688
  menhirCST.20260209                                 4429fb800127
  menhirGLR.20260209                                 87aa9ef411ca
  menhirLib.20260209                                 6eb801dbac1a
  menhirSdk.20260209                                 465148795c49
  num.1.6                                            a9ef1853918c
  ocaml.5.2.1                                        83e8d7e0aa04
  ocaml-base-compiler.5.2.1                          2afc1e1e1f0e
  ocaml-compiler-libs.v0.17.0                        09831f5d55b8
  ocaml-config.3                                     074320f4e07c
  ocaml-version.4.1.3                                6f6c5e4c95f6
  ocaml_intrinsics_kernel.v0.17.2                    bef0a29a8194
  ocamlbuild.0.16.1                                  e53ebf5cda7c
  ocamlfind.1.9.8                                    521c5a88619b
  ocp-indent.1.9.0                                   1ce22677637e
  parsexp.v0.17.0                                    879eb2f3a72d
  ppx_assert.v0.17.0                                 17c67958c98d
  ppx_base.v0.17.0                                   9b9aadfab11d
  ppx_bench.v0.17.0                                  7e6530e2b922
  ppx_bin_prot.v0.17.0                               251015e4fb85
  ppx_cold.v0.17.0                                   b18033652cad
  ppx_compare.v0.17.0                                1224acbd0830
  ppx_custom_printf.v0.17.0                          a68547c53b7c
  ppx_derivers.1.2.1                                 11398381a96d
  ppx_diff.v0.17.0                                   2680b6d7c112
  ppx_disable_unused_warnings.v0.17.0                6cd06678cdd1
  ppx_enumerate.v0.17.0                              c8cc304a580f
  ppx_expect.v0.17.2                                 6a86897e62eb
  ppx_fields_conv.v0.17.0                            489f81d04143
  ppx_fixed_literal.v0.17.0                          2fe2b9f48770
  ppx_globalize.v0.17.0                              679055da36f9
  ppx_hash.v0.17.0                                   ea56c0228d8b
  ppx_here.v0.17.0                                   f70f37ac8376
  ppx_ignore_instrumentation.v0.17.0                 e1f174468610
  ppx_inline_test.v0.17.0                            cc0f00addb31
  ppx_jane.v0.17.0                                   22911760626b
  ppx_let.v0.17.0                                    4d0aab8b82a8
  ppx_log.v0.17.0                                    bf692c69ce56
  ppx_module_timer.v0.17.0                           4b7a7f8bb442
  ppx_optcomp.v0.17.0                                f0006af9ec08
  ppx_optional.v0.17.0                               459f1035f9b1
  ppx_partial.1.0                                    7e59295f3fd6
  ppx_pipebang.v0.17.0                               0f92bfe41a6e
  ppx_sexp_conv.v0.17.0                              e58eec421829
  ppx_sexp_message.v0.17.0                           6dccf2730b71
  ppx_sexp_value.v0.17.0                             b0331887889b
  ppx_stable.v0.17.0                                 9817cb79a4f3
  ppx_stable_witness.v0.17.0                         9f2e75cfdac8
  ppx_string.v0.17.0                                 c2672370067b
  ppx_string_conv.v0.17.0                            07fa136055cc
  ppx_tydi.v0.17.0                                   004b45098471
  ppx_typerep_conv.v0.17.0                           93b451828dfa
  ppx_variants_conv.v0.17.0                          4e02247e0ea0
  ppxlib.0.35.0                                      26d6b80b96b1
  ppxlib_jane.v0.17.0                                0ef9dc7f8cb9
  re.1.14.0                                          9df87ab98ee2
  sexp_pretty.v0.17.0                                b9073cda4353
  sexplib.v0.17.0                                    5793f68cf1e3
  sexplib0.v0.17.0                                   5359238be310
  spawn.v0.17.0                                      e76230d092a7
  splittable_random.v0.17.0                          cafb7f5b137d
  stdio.v0.17.0                                      f0a2b2ea1cbd
  stdlib-shims.0.3.0                                 b6f873ffefa0
  time_now.v0.17.0                                   0d154519bdf0
  timezone.v0.17.0                                   9039bf9f627f
  topkg.1.1.1                                        ee320b4f0bcc
  typerep.v0.17.1                                    bb40a7e61daa
  uopt.v0.17.0                                       0cb6bfd1a07c
  uucp.17.0.0                                        988bda8d6fa6
  uuseg.17.0.0                                       f904fc1a0653
  uutf.1.0.4                                         02ff0f46a114
  variantslib.v0.17.0                                bc73ed3c4e6e
=== STDOUT ===
Processing: [default: loading data]
[ocamlmig.5.2-20250129: dl]
[ocamlmig.5.2-20250129: extract]
-> retrieved ocamlmig.5.2-20250129  (https://opam.ocaml.org/cache)
[ocamlmig: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ocamlmig" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/ocamlmig.5.2-20250129)
- File "dune-project", lines 79-80, characters 3-25:
- 79 |    (csexp
- 80 |     (>= 1.4.0))
- Warning: Duplicate dependency on package (csexp (>= 1.4.0)) in 'depends'
- field. If you want to specify multiple constraints, combine them using (and
- ...).
- Hint: To disable this warning, add the following to your dune-project file:
- (warnings (duplicate_deps disabled))
- File "dune-project", line 48, characters 3-7:
- 48 |    dune
-         ^^^^
- Warning: Duplicate dependency on package dune in 'depends' field. If you want
- to specify multiple constraints, combine them using (and ...).
- Hint: To disable this warning, add the following to your dune-project file:
- (warnings (duplicate_deps disabled))
- File "dune-project", lines 44-45, characters 3-26:
- 44 |    (base
- 45 |     (>= v0.12.0))
- Warning: Duplicate dependency on package (base (>= v0.12.0)) in 'depends'
- field. If you want to specify multiple constraints, combine them using (and
- ...).
- Hint: To disable this warning, add the following to your dune-project file:
- (warnings (duplicate_deps disabled))
- File "dune-project", lines 38-39, characters 3-24:
- 38 |    (ocaml
- 39 |     (>= 4.08))
- Warning: Duplicate dependency on package (ocaml (>= 4.08)) in 'depends'
- field. If you want to specify multiple constraints, combine them using (and
- ...).
- Hint: To disable this warning, add the following to your dune-project file:
- (warnings (duplicate_deps disabled))
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -open Ocamlformat_ocaml_common -open Ocamlformat_parser_extended -open Ocamlformat_stdlib -open Ocamlformat_format -g -I vendor/ocamlformat/lib/.ocamlformat_lib.objs/byte -I vendor/ocamlformat/lib/.ocamlformat_lib.objs/native -I /home/opam/.opam/default/lib/astring -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/base_internalhash_types -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/camlp-streams -I /home/opam/.opam/default/lib/cmdliner -I /home/opam/.opam/default/lib/dune-build-info -I /home/opam/.opam/default/lib/either -I /home/opam/.opam/default/lib/fpath -I /home/opam/.opam/default/lib/menhirLib -I /home/opam/.opam/default/lib/ocaml-version -I /home/opam/.opam/default/lib/ocaml/compiler-libs -I /home/opam/.opam/default/lib/ocaml_intrinsics_kernel -I /home/opam/.opam/default/lib/ocp-indent/lexer -I /home/opam/.opam/default/lib/ocp-indent/lib -I /home/opam/.opam/default/lib/ocp-indent/utils -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/uucp -I /home/opam/.opam/default/lib/uuseg -I vendor/ocamlformat/vendor/ocaml-common/.ocamlformat_ocaml_common.objs/byte -I vendor/ocamlformat/vendor/ocaml-common/.ocamlformat_ocaml_common.objs/native -I vendor/ocamlformat/vendor/ocamlformat-stdlib/.ocamlformat_stdlib.objs/byte -I vendor/ocamlformat/vendor/ocamlformat-stdlib/.ocamlformat_stdlib.objs/native -I vendor/ocamlformat/vendor/ocamlformat_support/.ocamlformat_format.objs/byte -I vendor/ocamlformat/vendor/ocamlformat_support/.ocamlformat_format.objs/native -I vendor/ocamlformat/vendor/odoc-parser/.ocamlformat_odoc_parser.objs/byte -I vendor/ocamlformat/vendor/odoc-parser/.ocamlformat_odoc_parser.objs/native -I vendor/ocamlformat/vendor/parser-extended/.ocamlformat_parser_extended.objs/byte -I vendor/ocamlformat/vendor/parser-extended/.ocamlformat_parser_extended.objs/native -I vendor/ocamlformat/vendor/parser-shims/.ocamlformat_parser_shims.objs/byte -I vendor/ocamlformat/vendor/parser-shims/.ocamlformat_parser_shims.objs/native -I vendor/ocamlformat/vendor/parser-shims/stdlib_shims/.ocamlformat_stdlib_shims.objs/byte -I vendor/ocamlformat/vendor/parser-shims/stdlib_shims/.ocamlformat_stdlib_shims.objs/native -I vendor/ocamlformat/vendor/parser-standard/.ocamlformat_parser_standard.objs/byte -I vendor/ocamlformat/vendor/parser-standard/.ocamlformat_parser_standard.objs/native -cmi-file vendor/ocamlformat/lib/.ocamlformat_lib.objs/byte/ocamlformat_lib__Conf_decl.cmi -no-alias-deps -open Ocamlformat_lib -o vendor/ocamlformat/lib/.ocamlformat_lib.objs/native/ocamlformat_lib__Conf_decl.cmx -c -impl vendor/ocamlformat/lib/Conf_decl.ml)
- File "vendor/ocamlformat/lib/Conf_decl.ml", line 310, characters 28-46:
- 310 |   any ~values:Ocaml_version ocaml_version_conv ~docv:"V"
-                                   ^^^^^^^^^^^^^^^^^^
- Error: This expression has type
-          "(string/2 -> [> `Error of string/2 | `Ok of Ocaml_version.t ]) *
-          (Stdlib.Format.formatter -> Ocaml_version.t -> unit/2)"
-        but an expression was expected of type
-          "'a Cmdliner.Arg.conv" = "'a Cmdliner.Arg.Conv.t"
-        File "_none_", line 1:
-          Definition of type "string/2"
-        File "_none_", line 1:
-          Definition of type "unit/2"
[ERROR] The compilation of ocamlmig.5.2-20250129 failed at "dune build -p ocamlmig -j 39 @install".
build failed... 

=== STDERR ===

2026-08-06 04:29.42: FAILED: build ocamlmig.5.2-20250129
2026-08-06 04:29.42: Job failed: build failed: ocamlmig.5.2-20250129