2026-10-07 21:51.46: New job: build ppx_deriving_yojson.3.9.1 (4ff8581977fb)
2026-10-07 21:51.46: Waiting for resource in pool day11-builds
2026-10-07 21:54.47: Got resource from pool day11-builds
2026-10-07 21:54.47: [profile oxcaml-odoc-master] build ppx_deriving_yojson.3.9.1
2026-10-07 21:54.47: build ppx_deriving_yojson.3.9.1 (4ff8581977fb)
=== DEPENDENCIES (23 transitive) ===
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  basement.v0.18~preview.130.83+317                  fd9c48ddc186
  conf-autoconf.1                                    8ee1e3913008
  conf-which.1                                       65c43ca119c3
  cppo.1.8.0                                         cf83b4cbb849
  dune.3.22.2+ox                                     32ff52c6657f
  ocaml.5.2.0                                        af0590f41c06
  ocaml-compiler-libs.v0.17.0+ox                     b65c7a1ffa7d
  ocaml-config.3                                     652553152315
  ocaml-variants.5.2.0+ox                            cb60d024b20c
  ocamlfind.1.9.8+ox                                 252ac26d02be
  oxcaml-compiler.5.2.0minus25                       1356a22c5761
  ppx_derivers.1.2.1                                 91b7c666f6fd
  ppx_deriving.6.1.1+ox                              5149c6e52592
  ppxlib.0.33.0+ox                                   5a44f0664338
  ppxlib_ast.0.33.0+ox                               c27d0426e5a8
  ppxlib_jane.v0.18~preview.130.83+317               0bcd9248dbfd
  seq.base                                           213db8c3f54a
  sexp_type.v0.18~preview.130.83+317                 9468879d684c
  sexplib0.v0.18~preview.130.83+317                  022cce933120
  stdlib-shims.0.3.0                                 e6cbb74541c0
  yojson.2.2.2                                       027fcd933667
=== STDOUT ===
Processing: [default: loading data]
[ppx_deriving_yojson.3.9.1: dl]
[ppx_deriving_yojson.3.9.1: extract]
-> retrieved ppx_deriving_yojson.3.9.1  (https://opam.ocaml.org/cache)
[ppx_deriving_yojson: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ppx_deriving_yojson" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/ppx_deriving_yojson.3.9.1)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -w -9 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I src/.ppx_deriving_yojson.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/ppx_deriving/api -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 -cmi-file src/.ppx_deriving_yojson.objs/byte/ppx_deriving_yojson.cmi -no-alias-deps -o src/.ppx_deriving_yojson.objs/byte/ppx_deriving_yojson.cmo -c -impl src/ppx_deriving_yojson.pp.ml)
- File "src/ppx_deriving_yojson.ml", line 149, characters 18-31:
- 149 |   | { ptyp_desc = Ptyp_var name } -> [%expr ([%e evar ("poly_"^name)] : _ -> Yojson.Safe.t)]
-                         ^^^^^^^^^^^^^
- Error: The constructor "Ptyp_var" expects 2 argument(s),
-        but is applied here to 1 argument(s)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -w -9 -g -I src/.ppx_deriving_yojson.objs/byte -I src/.ppx_deriving_yojson.objs/native -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/ppx_deriving/api -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 -cmi-file src/.ppx_deriving_yojson.objs/byte/ppx_deriving_yojson.cmi -no-alias-deps -o src/.ppx_deriving_yojson.objs/native/ppx_deriving_yojson.cmx -c -impl src/ppx_deriving_yojson.pp.ml)
- File "src/ppx_deriving_yojson.ml", line 149, characters 18-31:
- 149 |   | { ptyp_desc = Ptyp_var name } -> [%expr ([%e evar ("poly_"^name)] : _ -> Yojson.Safe.t)]
-                         ^^^^^^^^^^^^^
- Error: The constructor "Ptyp_var" expects 2 argument(s),
-        but is applied here to 1 argument(s)
[ERROR] The compilation of ppx_deriving_yojson.3.9.1 failed at "dune build -p ppx_deriving_yojson -j 39".
build failed... 

=== STDERR ===

2026-10-07 21:55.24: FAILED: build ppx_deriving_yojson.3.9.1
2026-10-07 21:55.24: Job failed: build failed: ppx_deriving_yojson.3.9.1