Build:
  1. 0
2026-09-04 03:59.52: New job: build ocamlmig.5.3-20250429 (6e1dc11e70fa)
2026-09-04 03:59.52: Waiting for resource in pool day11-builds
2026-09-04 04:12.24: Got resource from pool day11-builds
2026-09-04 04:12.24: [profile full] build ocamlmig.5.3-20250429
2026-09-04 04:12.24: build ocamlmig.5.3-20250429 (6e1dc11e70fa)
=== DEPENDENCIES (99 transitive) ===
  astring.0.8.5                                      79621710c180
  base.v0.17.3                                       ce513c1f6ba1
  base-threads.base                                  3d2f2cbc6db2
  base-unix.base                                     3a38ddca6b5e
  base_bigstring.v0.17.0                             5a2da72e6ebc
  base_quickcheck.v0.17.1                            ecf6ef45cc63
  bin_prot.v0.17.0-1                                 f97aa1b3cc05
  camlp-streams.5.0.1                                337d3dd041f2
  capitalization.v0.17.0                             c9aaa012b88d
  cmdliner.2.1.1                                     e632c71f59aa
  core.v0.17.2                                       99e2b0abbdde
  core_kernel.v0.17.0                                eacacafcdb7d
  core_unix.v0.17.1                                  bc3552ab7402
  csexp.1.5.2                                        ceaadb4f9db6
  dune.3.24.2                                        cbbe7152834a
  dune-build-info.3.24.2                             0074fab22f51
  dune-configurator.3.24.2                           8d620f8790f9
  either.1.0.0                                       a46be7f6d796
  expect_test_helpers_core.v0.17.0                   05183bf937b6
  fieldslib.v0.17.0                                  c210cf1260a1
  fix.20250919                                       3209f8ca34af
  fpath.0.7.3                                        82bf6b1d1146
  gel.v0.17.0                                        9b73fc90c2fd
  int_repr.v0.17.0                                   88df746dc3e4
  jane-street-headers.v0.17.0                        ede0eb248322
  jst-config.v0.17.0                                 cc2066724eef
  menhir.20260209                                    6e4552bcd5b5
  menhirCST.20260209                                 64df6c1daf25
  menhirGLR.20260209                                 7a7e3d8f6809
  menhirLib.20260209                                 dcf4a41684df
  menhirSdk.20260209                                 27b2a039dd26
  num.1.6                                            c9b6c2a04dcf
  ocaml.5.3.0                                        6ff460273d57
  ocaml-base-compiler.5.3.0                          ab889490af4f
  ocaml-compiler.5.3.0                               a36aaaa91913
  ocaml-compiler-libs.v0.17.0                        a116ac6aca12
  ocaml-config.3                                     c2e80612d111
  ocaml-version.4.1.3                                9c23c658d866
  ocaml_intrinsics_kernel.v0.17.2                    fe91e17cbde1
  ocamlbuild.0.16.1                                  21bfaf9ec475
  ocamlfind.1.9.8                                    8c4f353d7b71
  ocp-indent.1.9.0                                   066e9299edc8
  parsexp.v0.17.0                                    c9e539cb428e
  ppx_assert.v0.17.0                                 813c58e4a8b4
  ppx_base.v0.17.0                                   58bb14dec4b7
  ppx_bench.v0.17.1                                  a1ce2e511f69
  ppx_bin_prot.v0.17.1                               990464ebd68d
  ppx_cold.v0.17.0                                   b6a6689ad40a
  ppx_compare.v0.17.0                                7ac4a3aabed3
  ppx_custom_printf.v0.17.0                          e6f969297a95
  ppx_derivers.1.2.1                                 962a10540301
  ppx_diff.v0.17.1                                   024f04a2cce6
  ppx_disable_unused_warnings.v0.17.0                84e6bcd02f16
  ppx_enumerate.v0.17.0                              3382a39ddabd
  ppx_expect.v0.17.3                                 2fc5a4af2e8d
  ppx_fields_conv.v0.17.0                            1efef0a004ca
  ppx_fixed_literal.v0.17.0                          6babe006e0be
  ppx_globalize.v0.17.2                              a1b32b5bc54d
  ppx_hash.v0.17.0                                   3be46e5b7b8e
  ppx_here.v0.17.0                                   c3e886174e68
  ppx_ignore_instrumentation.v0.17.0                 f60ba42bab9a
  ppx_inline_test.v0.17.1                            3b08a48712bd
  ppx_jane.v0.17.0                                   1d10a1c7e424
  ppx_let.v0.17.1                                    69d75fbfc6a1
  ppx_log.v0.17.0                                    c15586c0e980
  ppx_module_timer.v0.17.0                           08d18f2f5c28
  ppx_optcomp.v0.17.1                                e9d70a4e40b0
  ppx_optional.v0.17.0                               0eb31d0916ce
  ppx_partial.1.0                                    02b7977614db
  ppx_pipebang.v0.17.0                               712cc574319d
  ppx_sexp_conv.v0.17.1                              69378efee13e
  ppx_sexp_message.v0.17.0                           3b2ffef3eb10
  ppx_sexp_value.v0.17.0                             2f20240ca9c3
  ppx_stable.v0.17.1                                 0ec5c78caac6
  ppx_stable_witness.v0.17.0                         c597ba0112ff
  ppx_string.v0.17.0                                 7c142d07cfc7
  ppx_string_conv.v0.17.0                            f90b1a5fd5bd
  ppx_tydi.v0.17.1                                   72f8fd115157
  ppx_typerep_conv.v0.17.1                           04ee2643785a
  ppx_variants_conv.v0.17.1                          89b1a3403b0c
  ppxlib.0.38.0                                      8e3c905a5cff
  ppxlib_jane.v0.17.4                                8a9ec45a2e41
  re.1.14.0                                          ac5351d8c826
  sexp_pretty.v0.17.0                                57c07cb2e1db
  sexplib.v0.17.0                                    8adbbcc6164e
  sexplib0.v0.17.0                                   6a756732d111
  spawn.v0.17.0                                      2bdd84ce8aa2
  splittable_random.v0.17.0                          8fe24ae949c1
  stdio.v0.17.0                                      173cdb5a778e
  stdlib-shims.0.3.0                                 564d91498093
  time_now.v0.17.0                                   ea320d1637dc
  timezone.v0.17.0                                   7800f07e8d6d
  topkg.1.1.1                                        58cf4512c849
  typerep.v0.17.1                                    1524d5a12b88
  uopt.v0.17.0                                       14bd64fd5fc8
  uucp.17.0.0                                        17aedf7a00de
  uuseg.17.0.0                                       78a853a2b55a
  uutf.1.0.4                                         7f536758ae41
  variantslib.v0.17.0                                a0f6bb294632
=== STDOUT ===
Processing: [default: loading data]
[ocamlmig.5.3-20250429: dl]
[ocamlmig.5.3-20250429: extract]
-> retrieved ocamlmig.5.3-20250429  (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.5.3-20250429)
- 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: The value "ocaml_version_conv" 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.5.3-20250429 failed at "dune build -p ocamlmig -j 39 @install".
build failed... 

=== STDERR ===

2026-09-04 04:13.11: FAILED: build ocamlmig.5.3-20250429
2026-09-04 04:13.11: Job failed: build failed: ocamlmig.5.3-20250429