2026-10-01 23:22.24: New job: build ambient-context.0.2 (7628421a0fac)
2026-10-01 23:22.24: Waiting for resource in pool day11-builds
2026-10-01 23:29.02: Got resource from pool day11-builds
2026-10-01 23:29.02: [profile oxcaml-odoc-master] build ambient-context.0.2
2026-10-01 23:29.02: build ambient-context.0.2 (7628421a0fac)
=== DEPENDENCIES (13 transitive) ===
  base-threads.base                                  ddcab511c589
  base-unix.base                                     742554e1dbc2
  conf-autoconf.1                                    43fe4a407b7a
  conf-which.1                                       5fccb3a41099
  dune.3.22.2+ox                                     a2ef013eeea9
  hmap.0.8.1                                         8ca7c5a4680f
  ocaml.5.2.0                                        cda6777ccfe3
  ocaml-config.3                                     d77b853eaa33
  ocaml-variants.5.2.0+ox                            a9808a9375cd
  ocamlbuild.0.16.1+ox                               63a719bfd385
  ocamlfind.1.9.8+ox                                 f23a347b8f5f
  oxcaml-compiler.5.2.0minus39                       9c94ae342626
  topkg.1.1.1+ox                                     12497656aa9b
=== STDOUT ===
Processing: [default: loading data]
[ambient-context.0.2: dl]
[ambient-context.0.2: extract]
-> retrieved ambient-context.0.2  (https://opam.ocaml.org/cache)
[ambient-context: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ambient-context" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/ambient-context.0.2)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I src/util/atomic/.ambient_context_atomic.objs/byte -cmi-file src/util/atomic/.ambient_context_atomic.objs/byte/ambient_context_atomic__Atomic.cmi -no-alias-deps -open Ambient_context_atomic -o src/util/atomic/.ambient_context_atomic.objs/byte/ambient_context_atomic__Atomic.cmo -c -impl src/util/atomic/atomic.ml)
- File "src/util/atomic/atomic.ml", line 1:
- Error: The implementation "src/util/atomic/atomic.ml"
-        does not match the interface "src/util/atomic/.ambient_context_atomic.objs/byte/ambient_context_atomic__Atomic.cmi":
-         Values do not match:
-           external set : 'a t @ local -> 'a -> unit = "%atomic_set"
-         is not included in
-           val set : 'a t -> 'a -> unit
-         The type "'a t @ local -> 'a -> unit" is not compatible with the type
-           "'a t -> 'a -> unit"
-         File "src/util/atomic/atomic.mli", line 29, characters 0-28:
-           Expected declaration
-         File "stdlib/atomic.mli", line 55, characters 0-79:
-           Actual declaration
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/util/atomic/.ambient_context_atomic.objs/byte -I src/util/atomic/.ambient_context_atomic.objs/native -cmi-file src/util/atomic/.ambient_context_atomic.objs/byte/ambient_context_atomic__Atomic.cmi -no-alias-deps -open Ambient_context_atomic -o src/util/atomic/.ambient_context_atomic.objs/native/ambient_context_atomic__Atomic.cmx -c -impl src/util/atomic/atomic.ml)
- File "src/util/atomic/atomic.ml", line 1:
- Error: The implementation "src/util/atomic/atomic.ml"
-        does not match the interface "src/util/atomic/.ambient_context_atomic.objs/byte/ambient_context_atomic__Atomic.cmi":
-         Values do not match:
-           external set : 'a t @ local -> 'a -> unit = "%atomic_set"
-         is not included in
-           val set : 'a t -> 'a -> unit
-         The type "'a t @ local -> 'a -> unit" is not compatible with the type
-           "'a t -> 'a -> unit"
-         File "src/util/atomic/atomic.mli", line 29, characters 0-28:
-           Expected declaration
-         File "stdlib/atomic.mli", line 55, characters 0-79:
-           Actual declaration
build failed... 
[ERROR] The compilation of ambient-context.0.2 failed at "dune build -p ambient-context -j 39 @install".

=== STDERR ===

2026-10-01 23:29.20: FAILED: build ambient-context.0.2
2026-10-01 23:29.20: Job failed: build failed: ambient-context.0.2