Build:
- 0
2026-10-01 23:51.04: New job: build melange-json-native.2.0.0 (65b5a7888f5a) 2026-10-01 23:51.04: Waiting for resource in pool day11-builds 2026-10-01 23:53.51: Got resource from pool day11-builds 2026-10-01 23:53.51: [profile oxcaml-odoc-master] build melange-json-native.2.0.0 2026-10-01 23:53.52: build melange-json-native.2.0.0 (65b5a7888f5a) === DEPENDENCIES (20 transitive) === base-threads.base ddcab511c589 base-unix.base 742554e1dbc2 basement.v0.18~preview.130.83+317 7540311229d3 conf-autoconf.1 43fe4a407b7a conf-which.1 5fccb3a41099 dune.3.22.2+ox 21c22850c2e7 ocaml.5.2.0 85717df18cac ocaml-compiler-libs.v0.17.0+ox ba6c36b446d6 ocaml-config.3 dfa5d10ad7e0 ocaml-variants.5.2.0+ox 7f3963f90e6c oxcaml-compiler.5.2.0minus25 2c57baabaeeb ppx_derivers.1.2.1 7ed7530d92fe ppxlib.0.33.0+ox 946a382fa29b ppxlib_ast.0.33.0+ox 95f0b44f4a52 ppxlib_jane.v0.18~preview.130.83+317 a054dcf8f0d0 seq.base aa7cdf617442 sexp_type.v0.18~preview.130.83+317 74cba73e8264 sexplib0.v0.18~preview.130.83+317 6cc7cab18345 stdlib-shims.0.3.0 f20f41fe7427 yojson.2.2.2 5f27e4072264 === STDOUT === Processing: [default: loading data] [melange-json-native.2.0.0: dl] [melange-json-native.2.0.0: extract] -> retrieved melange-json-native.2.0.0 (https://opam.ocaml.org/cache) [melange-json-native: dune build] + /home/opam/.opam/default/bin/dune "build" "-p" "melange-json-native" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/melange-json-native.2.0.0) - (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I src/native/.melange_json.objs/byte -I /home/opam/.opam/default/lib/seq -I /home/opam/.opam/default/lib/yojson -no-alias-deps -open Melange_json__ -o src/native/.melange_json.objs/byte/melange_json.cmo -c -impl src/native/melange_json.ml) - File "src/native/melange_json.ml", line 25, characters 2-27: - 25 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - Alert unsafe_multidomain: Stdlib.Printexc.register_printer - Use [Printexc.Safe.register_printer]. - (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/native/.melange_json.objs/byte -I src/native/.melange_json.objs/native -I /home/opam/.opam/default/lib/seq -I /home/opam/.opam/default/lib/yojson -cmi-file src/native/.melange_json.objs/byte/melange_json.cmi -no-alias-deps -open Melange_json__ -o src/native/.melange_json.objs/native/melange_json.cmx -c -impl src/native/melange_json.ml) - File "src/native/melange_json.ml", line 25, characters 2-27: - 25 | Printexc.register_printer (function - ^^^^^^^^^^^^^^^^^^^^^^^^^ - Alert unsafe_multidomain: Stdlib.Printexc.register_printer - Use [Printexc.Safe.register_printer]. - (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I ppx/native/.ppx_deriving_json_native.objs/byte -I ppx/native/.ppx_deriving_json_native.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/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 ppx/native/.ppx_deriving_json_native.objs/byte/ppx_deriving_json_native__Ppx_deriving_tools.cmi -no-alias-deps -open Ppx_deriving_json_native__ -o ppx/native/.ppx_deriving_json_native.objs/native/ppx_deriving_json_native__Ppx_deriving_tools.cmx -c -impl ppx/native/ppx_deriving_tools.pp.ml) - File "ppx/native/common/ppx_deriving_tools.ml", line 123, characters 42-43: - Error: This expression has type - "Ppxlib.core_type" = "Astlib.Ast_414.Parsetree.core_type" - but an expression was expected of type - "string option * Ppxlib.core_type" - (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I ppx/native/.ppx_deriving_json_native.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 -open Ppx_deriving_json_native__ -o ppx/native/.ppx_deriving_json_native.objs/byte/ppx_deriving_json_native__Ppx_deriving_json_common.cmo -c -impl ppx/native/ppx_deriving_json_common.pp.ml) - File "ppx/native/common/ppx_deriving_json_common.ml", line 110, characters 8-16: - Error: The constructor "Ptyp_any" expects 1 argument(s), - but is applied here to 0 argument(s) - (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I ppx/native/.ppx_deriving_json_native.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 -cmi-file ppx/native/.ppx_deriving_json_native.objs/byte/ppx_deriving_json_native__Ppx_deriving_tools.cmi -no-alias-deps -open Ppx_deriving_json_native__ -o ppx/native/.ppx_deriving_json_native.objs/byte/ppx_deriving_json_native__Ppx_deriving_tools.cmo -c -impl ppx/native/ppx_deriving_tools.pp.ml) - File "ppx/native/common/ppx_deriving_tools.ml", line 123, characters 42-43: - Error: This expression has type - "Ppxlib.core_type" = "Astlib.Ast_414.Parsetree.core_type" - but an expression was expected of type - "string option * Ppxlib.core_type" [ERROR] The compilation of melange-json-native.2.0.0 failed at "dune build -p melange-json-native -j 39 @install". build failed... === STDERR === 2026-10-01 23:54.40: FAILED: build melange-json-native.2.0.0 2026-10-01 23:54.40: Job failed: build failed: melange-json-native.2.0.0