2026-10-01 23:17.40: New job: build dune-secondary.3.16.0 (425b81aedfb0)
2026-10-01 23:17.40: [profile oxcaml-odoc-master] build dune-secondary.3.16.0
2026-10-01 23:18.03: build dune-secondary.3.16.0 (425b81aedfb0)
=== DEPENDENCIES (7 transitive) ===
  conf-autoconf.1                                    43fe4a407b7a
  conf-which.1                                       5fccb3a41099
  ocaml.5.2.0                                        cda6777ccfe3
  ocaml-config.3                                     d77b853eaa33
  ocaml-secondary-compiler.4.14.2                    e2a22285b593
  ocaml-variants.5.2.0+ox                            a9808a9375cd
  oxcaml-compiler.5.2.0minus39                       9c94ae342626
=== STDOUT ===
Processing: [default: loading data]
[dune-secondary.3.16.0: dl]
[dune-secondary.3.16.0: extract]
-> retrieved dune-secondary.3.16.0  (https://opam.ocaml.org/cache)
[dune-secondary: ocaml 39]
+ /home/opam/.opam/default/bin/ocaml "boot/bootstrap.ml" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/dune-secondary.3.16.0)
- ocamlc -output-complete-exe -w -24 -g -o .duneboot.exe -I boot -I +unix unix.cma boot/libs.ml boot/duneboot.ml
- ./.duneboot.exe -j 39
- cd _boot && /home/opam/.opam/default/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-6 -alert -unstable -I +unix -I +threads stdune__Array.mli
- File "otherlibs/stdune/src/array.mli", line 1, characters 8-67:
- Error: In this "with" constraint, the new definition of "t"
-        does not match its original definition in the constrained signature:
-        Type declarations do not match:
-          type 'a t = 'a array
-        is not included in
-          type ('a : any separable) t = 'a array
-        The problem is in the kinds of a parameter:
-        The layout of 'a is any separable.
-        But the layout of 'a must be a value layout
-          because it instantiates an unannotated type parameter of t,
-          chosen to have layout value.
-        File "arrayLabels.mli", line 37, characters 0-42: Expected declaration
-        File "otherlibs/stdune/src/array.mli", line 1, characters 47-67:
-          Actual declaration
- 

[ERROR] The compilation of dune-secondary.3.16.0 failed at "ocaml boot/bootstrap.ml -j 39".
build failed... 

=== STDERR ===

2026-10-01 23:18.33: FAILED: build dune-secondary.3.16.0
2026-10-01 23:18.33: Job failed: build failed: dune-secondary.3.16.0