2026-10-06 17:34.36: New job: build iter.1.9 (33f3a9ff03b7)
2026-10-06 17:34.36: Waiting for resource in pool day11-builds
2026-10-06 17:42.52: Got resource from pool day11-builds
2026-10-06 17:42.52: [profile oxcaml-odoc-master] build iter.1.9
2026-10-06 17:42.52: build iter.1.9 (33f3a9ff03b7)
=== DEPENDENCIES (10 transitive) ===
  base-bigarray.base                                 dce7dd6b7cf9
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  conf-autoconf.1                                    8ee1e3913008
  conf-which.1                                       65c43ca119c3
  dune.3.22.2+ox                                     9158bd0e098d
  ocaml.5.2.0                                        879ae859f814
  ocaml-config.3                                     37112a8040f8
  ocaml-variants.5.2.0+ox                            8119d9341417
  oxcaml-compiler.5.2.0minus39                       72925b65bf23
=== STDOUT ===
Processing: [default: loading data]
[iter.1.9: dl]
[iter.1.9: extract]
-> retrieved iter.1.9  (https://opam.ocaml.org/cache)
[iter: dune build]
+ /home/opam/.opam/default/bin/dune "build" "@install" "-p" "iter" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/iter.1.9)
[ERROR] The compilation of iter.1.9 failed at "dune build @install -p iter -j 39".
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -w +a -warn-error -a+8 -strict-sequence -w +a-4 -warn-error -a+8 -nolabels -g -O3 -unbox-closures -unbox-closures-factor 20 -I src/.iter.objs/byte -I src/.iter.objs/native -cmi-file src/.iter.objs/byte/iter.cmi -no-alias-deps -o src/.iter.objs/native/iter.cmx -c -impl src/Iter.ml)
- File "src/Iter.ml", line 1:
- Error: The implementation "src/Iter.ml"
-        does not match the interface "src/.iter.objs/byte/iter.cmi": 
-        Values do not match:
-          val iter : 'a @ local -> ('a @ local -> 'b) -> 'b
-        is not included in
-          val iter : ('a -> unit) -> 'a t -> unit
-        The type
-          "('a -> unit) @ local -> (('a -> unit) @ local -> unit) -> unit"
-        is not compatible with the type "('a -> unit) -> 'a t -> unit"
-        Type "('a -> unit) @ local -> unit" is not compatible with type
-          "'a t" = "('a -> unit) -> unit"
-        File "src/Iter.mli", line 111, characters 0-39: Expected declaration
-        File "src/Iter.ml", line 64, characters 13-17: Actual declaration
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -w +a -warn-error -a+8 -strict-sequence -w +a-4 -warn-error -a+8 -nolabels -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I src/.iter.objs/byte -cmi-file src/.iter.objs/byte/iter.cmi -no-alias-deps -o src/.iter.objs/byte/iter.cmo -c -impl src/Iter.ml)
- File "src/Iter.ml", line 1:
- Error: The implementation "src/Iter.ml"
-        does not match the interface "src/.iter.objs/byte/iter.cmi": 
-        Values do not match:
-          val iter : 'a @ local -> ('a @ local -> 'b) -> 'b
-        is not included in
-          val iter : ('a -> unit) -> 'a t -> unit
-        The type
-          "('a -> unit) @ local -> (('a -> unit) @ local -> unit) -> unit"
-        is not compatible with the type "('a -> unit) -> 'a t -> unit"
-        Type "('a -> unit) @ local -> unit" is not compatible with type
-          "'a t" = "('a -> unit) -> unit"
-        File "src/Iter.mli", line 111, characters 0-39: Expected declaration
-        File "src/Iter.ml", line 64, characters 13-17: Actual declaration
build failed... 

=== STDERR ===

2026-10-06 17:43.03: FAILED: build iter.1.9
2026-10-06 17:43.03: Job failed: build failed: iter.1.9