2026-10-07 21:58.21: New job: build ppx_mixins.0.2.0 (00dba56f00fc)
2026-10-07 21:58.21: Waiting for resource in pool day11-builds
2026-10-07 22:00.56: Got resource from pool day11-builds
2026-10-07 22:00.56: [profile oxcaml-odoc-master] build ppx_mixins.0.2.0
2026-10-07 22:00.57: build ppx_mixins.0.2.0 (00dba56f00fc)
=== DEPENDENCIES (18 transitive) ===
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  basement.v0.18~preview.130.106+341                 8604678cfbc7
  conf-autoconf.1                                    8ee1e3913008
  conf-which.1                                       65c43ca119c3
  dune.3.22.2+ox                                     a601158acc62
  ocaml.5.2.0                                        b8c350f4f1ad
  ocaml-compiler-libs.v0.17.0+ox                     97d1a68258b8
  ocaml-config.3                                     2c72b422dfc3
  ocaml-variants.5.2.0+ox                            60cb73ac7801
  oxcaml-compiler.5.2.0minus39                       c47b62237187
  ppx_derivers.1.2.1                                 c1e05b615770
  ppxlib.0.33.0+ox2                                  ef722ad5d5dd
  ppxlib_ast.0.33.0+ox2                              5b4eb2b67c22
  ppxlib_jane.v0.18~preview.130.106+341              1e31a89a4747
  sexp_type.v0.18~preview.130.106+341                3ddf0ba1a078
  sexplib0.v0.18~preview.130.106+341                 3c1103d71fd3
  stdlib-shims.0.3.0                                 d2e8875350ba
=== STDOUT ===
Processing: [default: loading data]
[ppx_mixins.0.2.0: dl]
[ppx_mixins.0.2.0: extract]
-> retrieved ppx_mixins.0.2.0  (https://opam.ocaml.org/cache)
[ppx_mixins: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ppx_mixins" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/ppx_mixins.0.2.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib/.ppx_mixins.objs/byte -I /home/opam/.opam/default/lib/basement -I /home/opam/.opam/default/lib/ocaml-compiler-libs/common -I /home/opam/.opam/default/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/default/lib/ocaml/compiler-libs -I /home/opam/.opam/default/lib/ppx_derivers -I /home/opam/.opam/default/lib/ppxlib -I /home/opam/.opam/default/lib/ppxlib/print_diff -I /home/opam/.opam/default/lib/ppxlib_ast/ast -I /home/opam/.opam/default/lib/ppxlib_ast/astlib -I /home/opam/.opam/default/lib/ppxlib_ast/stdppx -I /home/opam/.opam/default/lib/ppxlib_ast/traverse_builtins -I /home/opam/.opam/default/lib/ppxlib_jane -I /home/opam/.opam/default/lib/sexp_type -I /home/opam/.opam/default/lib/sexp_type/grammar -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/stdlib-shims -no-alias-deps -o lib/.ppx_mixins.objs/byte/ppx_mixins.cmo -c -impl lib/ppx_mixins.pp.ml)
- File "lib/ppx_mixins.ml", line 144, characters 65-74:
- 144 |             | Pexp_tuple type_args -> List.map expr_to_core_type type_args
-                                                                        ^^^^^^^^^
- Error: This expression has type "(string option * Ppxlib.expression) list"
-        but an expression was expected of type "Ppxlib.expression list"
-        Type "string option * Ppxlib.expression" is not compatible with type
-          "Ppxlib.expression" = "Astlib.Ast_414.Parsetree.expression"
[ERROR] The compilation of ppx_mixins.0.2.0 failed at "dune build -p ppx_mixins -j 39 @install".
build failed... 

=== STDERR ===

2026-10-07 22:02.02: FAILED: build ppx_mixins.0.2.0
2026-10-07 22:02.02: Job failed: build failed: ppx_mixins.0.2.0