Build:
  1. 0
2026-09-28 15:48.55: New job: build repr.0.4.0 (b3328cb98cd1)
2026-09-28 15:48.55: Waiting for resource in pool day11-builds
2026-09-28 15:52.46: Got resource from pool day11-builds
2026-09-28 15:52.46: [profile oxcaml-odoc-master] build repr.0.4.0
2026-09-28 15:52.46: build repr.0.4.0 (b3328cb98cd1)
=== DEPENDENCIES (18 transitive) ===
  base-threads.base                                  ddcab511c589
  base-unix.base                                     742554e1dbc2
  base64.3.5.2                                       774f3fd9cc4a
  cmdliner.2.1.1                                     9f81d96a817a
  conf-autoconf.1                                    43fe4a407b7a
  conf-which.1                                       5fccb3a41099
  dune.3.22.2+ox                                     057b1ed5957b
  either.1.0.0                                       01c2359624cb
  fmt.0.11.0                                         c76e5df6244f
  jsonm.1.0.2                                        7e79a1e25fd2
  ocaml.5.4.0                                        74a2c67841c6
  ocaml-config.3                                     d58db97ddfef
  ocaml-variants.5.4.0+ox                            4babdc19da91
  ocamlbuild.0.16.1+ox                               55da2dcae837
  ocamlfind.1.9.8+ox                                 47b14ae6bc12
  oxcaml-compiler.5.4.0-ox7                          42053eeff39a
  topkg.1.1.1+ox                                     6335c019c657
  uutf.1.0.4+ox                                      8c8639c0739c
=== STDOUT ===
Processing: [default: loading data]
[repr.0.4.0: dl]
[repr.0.4.0: extract]
-> retrieved repr.0.4.0  (https://opam.ocaml.org/cache)
[repr: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "repr" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/repr.0.4.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I src/repr/.repr.objs/byte -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/either -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/jsonm -I /home/opam/.opam/default/lib/uutf -cmi-file src/repr/.repr.objs/byte/repr__Type_random.cmi -no-alias-deps -open Repr__ -o src/repr/.repr.objs/byte/repr__Type_random.cmo -c -impl src/repr/type_random.ml)
- File "src/repr/type_random.ml", line 87, characters 12-24:
- 87 |   | Bool -> stage R.bool
-                  ^^^^^^^^^^^^
- Error: This expression has type
-          (R.t @ local -> bool) Repr__.Staging.staged =
-            (R.t @ local -> bool) Repr__Staging.staged
-        but an expression was expected of type
-          a random = (R.t -> a) Repr__Staging.staged
-        Type R.t @ local -> bool is not compatible with type R.t -> a
- Hint: This function application is partial, maybe some arguments are missing.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I src/repr/.repr.objs/byte -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/either -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/jsonm -I /home/opam/.opam/default/lib/uutf -cmi-file src/repr/.repr.objs/byte/repr__Type_json.cmi -no-alias-deps -open Repr__ -o src/repr/.repr.objs/byte/repr__Type_json.cmo -c -impl src/repr/type_json.ml)
- File "src/repr/type_json.ml", line 185, characters 9-17:
- 185 |         (Fmt.strf
-                ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- 
- File "src/repr/type_json.ml", line 373, characters 25-33:
- 373 |                         (Fmt.strf "missing value for %s.%s" r.rname h.fname)))
-                                ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I src/repr/.repr.objs/byte -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/either -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/jsonm -I /home/opam/.opam/default/lib/uutf -cmi-file src/repr/.repr.objs/byte/repr__Type_binary.cmi -no-alias-deps -open Repr__ -o src/repr/.repr.objs/byte/repr__Type_binary.cmo -c -impl src/repr/type_binary.ml)
- File "src/repr/type_binary.ml", line 281, characters 24-45:
- 281 |     | Prim (Bytes _) -> stage Bytes.to_string
-                               ^^^^^^^^^^^^^^^^^^^^^
- Error: This expression has type
-          (bytes @ local -> string) Repr__.Staging.staged =
-            (bytes @ local -> string) Repr__Staging.staged
-        but an expression was expected of type
-          a to_bin_string = a Repr__.Type_core.to_string Repr__Staging.staged
-        Type bytes @ local -> string is not compatible with type
-          a Repr__.Type_core.to_string = a -> string
- Hint: This function application is partial, maybe some arguments are missing.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/repr/.repr.objs/byte -I src/repr/.repr.objs/native -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/either -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/jsonm -I /home/opam/.opam/default/lib/uutf -cmi-file src/repr/.repr.objs/byte/repr__Type_random.cmi -no-alias-deps -open Repr__ -o src/repr/.repr.objs/native/repr__Type_random.cmx -c -impl src/repr/type_random.ml)
- File "src/repr/type_random.ml", line 87, characters 12-24:
- 87 |   | Bool -> stage R.bool
-                  ^^^^^^^^^^^^
- Error: This expression has type
-          (R.t @ local -> bool) Repr__.Staging.staged =
-            (R.t @ local -> bool) Repr__Staging.staged
-        but an expression was expected of type
-          a random = (R.t -> a) Repr__Staging.staged
-        Type R.t @ local -> bool is not compatible with type R.t -> a
- Hint: This function application is partial, maybe some arguments are missing.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/repr/.repr.objs/byte -I src/repr/.repr.objs/native -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/either -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/jsonm -I /home/opam/.opam/default/lib/uutf -cmi-file src/repr/.repr.objs/byte/repr__Type_json.cmi -no-alias-deps -open Repr__ -o src/repr/.repr.objs/native/repr__Type_json.cmx -c -impl src/repr/type_json.ml)
- File "src/repr/type_json.ml", line 185, characters 9-17:
- 185 |         (Fmt.strf
-                ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- 
- File "src/repr/type_json.ml", line 373, characters 25-33:
- 373 |                         (Fmt.strf "missing value for %s.%s" r.rname h.fname)))
-                                ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/repr/.repr.objs/byte -I src/repr/.repr.objs/native -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/either -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/jsonm -I /home/opam/.opam/default/lib/uutf -cmi-file src/repr/.repr.objs/byte/repr__Type_binary.cmi -no-alias-deps -open Repr__ -o src/repr/.repr.objs/native/repr__Type_binary.cmx -c -impl src/repr/type_binary.ml)
- File "src/repr/type_binary.ml", line 281, characters 24-45:
- 281 |     | Prim (Bytes _) -> stage Bytes.to_string
-                               ^^^^^^^^^^^^^^^^^^^^^
- Error: This expression has type
-          (bytes @ local -> string) Repr__.Staging.staged =
-            (bytes @ local -> string) Repr__Staging.staged
-        but an expression was expected of type
-          a to_bin_string = a Repr__.Type_core.to_string Repr__Staging.staged
-        Type bytes @ local -> string is not compatible with type
-          a Repr__.Type_core.to_string = a -> string
- Hint: This function application is partial, maybe some arguments are missing.
[ERROR] The compilation of repr.0.4.0 failed at "dune build -p repr -j 39 @install".
build failed... 

=== STDERR ===

2026-09-28 15:52.59: FAILED: build repr.0.4.0
2026-09-28 15:52.59: Job failed: build failed: repr.0.4.0