Build:
- 0
2026-09-28 16:02.42: New job: build hedgehog.0.1 (79d9f25850f7)
2026-09-28 16:02.42: Waiting for resource in pool day11-builds
2026-09-28 16:05.06: Got resource from pool day11-builds
2026-09-28 16:05.06: [profile oxcaml-odoc-master] build hedgehog.0.1
2026-09-28 16:05.06: build hedgehog.0.1 (79d9f25850f7)
=== DEPENDENCIES (15 transitive) ===
base-threads.base ddcab511c589
base-unix.base 742554e1dbc2
conf-autoconf.1 43fe4a407b7a
conf-which.1 5fccb3a41099
domain-local-await.1.0.1 b028d00823d9
domain_shims.0.1.0 a650120e1867
domainslib.0.5.1 8b6685ed02b3
dune.3.22.2+ox 057b1ed5957b
ocaml.5.4.0 74a2c67841c6
ocaml-config.3 d58db97ddfef
ocaml-variants.5.4.0+ox 4babdc19da91
oxcaml-compiler.5.4.0-ox7 42053eeff39a
saturn.0.4.0 632329a7ca4d
saturn_lockfree.0.4.0 c4609531edc6
thread-table.1.0.0 635c503df22b
=== STDOUT ===
Processing: [default: loading data]
[hedgehog.0.1: dl]
[hedgehog.0.1: extract]
-> retrieved hedgehog.0.1 (https://opam.ocaml.org/cache)
[hedgehog: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "hedgehog" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/hedgehog.0.1)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib/.hedgehog.objs/byte -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/domain_shims -I /home/opam/.opam/default/lib/domainslib -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/saturn -I /home/opam/.opam/default/lib/saturn_lockfree -I /home/opam/.opam/default/lib/thread-table -cmi-file lib/.hedgehog.objs/byte/hedgehog__Stm.cmi -no-alias-deps -open Hedgehog__ -o lib/.hedgehog.objs/byte/hedgehog__Stm.cmo -c -impl lib/stm.ml)
- File "lib/stm.ml", line 219, characters 17-29:
- 219 | let d1 = Domain.spawn (fun () -> trace1 := exec_trace branch1 sut) in
- ^^^^^^^^^^^^
- Alert do_not_spawn_domains: Stdlib.Domain.spawn
- User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance. Using both [Domain.spawn] and [Multicore] can cause [Multicore] to abort.
-
- File "lib/stm.ml", line 219, characters 17-29:
- 219 | let d1 = Domain.spawn (fun () -> trace1 := exec_trace branch1 sut) in
- ^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.spawn
- Use [Domain.Safe.spawn].
-
- File "lib/stm.ml", line 220, characters 17-29:
- 220 | let d2 = Domain.spawn (fun () -> trace2 := exec_trace branch2 sut) in
- ^^^^^^^^^^^^
- Alert do_not_spawn_domains: Stdlib.Domain.spawn
- User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance. Using both [Domain.spawn] and [Multicore] can cause [Multicore] to abort.
-
- File "lib/stm.ml", line 220, characters 17-29:
- 220 | let d2 = Domain.spawn (fun () -> trace2 := exec_trace branch2 sut) in
- ^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.spawn
- Use [Domain.Safe.spawn].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib/.hedgehog.objs/byte -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/domain_shims -I /home/opam/.opam/default/lib/domainslib -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/saturn -I /home/opam/.opam/default/lib/saturn_lockfree -I /home/opam/.opam/default/lib/thread-table -cmi-file lib/.hedgehog.objs/byte/hedgehog__Property.cmi -no-alias-deps -open Hedgehog__ -o lib/.hedgehog.objs/byte/hedgehog__Property.cmo -c -impl lib/property.ml)
- File "lib/property.ml", line 92, characters 4-18:
- 92 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 97, characters 4-18:
- 97 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 104, characters 4-18:
- 104 | Effect.perform (Fail { message = ""; location = None; diff = Some d })
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 107, characters 2-16:
- 107 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 110, characters 17-31:
- 110 | let annotate s = Effect.perform (WriteLog (Annotation s))
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 111, characters 17-31:
- 111 | let footnote s = Effect.perform (WriteLog (Footnote s))
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 123, characters 6-20:
- 123 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 129, characters 6-20:
- 129 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 134, characters 2-16:
- 134 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib/.hedgehog.objs/byte -I lib/.hedgehog.objs/native -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/domain_shims -I /home/opam/.opam/default/lib/domainslib -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/saturn -I /home/opam/.opam/default/lib/saturn_lockfree -I /home/opam/.opam/default/lib/thread-table -cmi-file lib/.hedgehog.objs/byte/hedgehog__Property.cmi -no-alias-deps -open Hedgehog__ -o lib/.hedgehog.objs/native/hedgehog__Property.cmx -c -impl lib/property.ml)
- File "lib/property.ml", line 92, characters 4-18:
- 92 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 97, characters 4-18:
- 97 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 104, characters 4-18:
- 104 | Effect.perform (Fail { message = ""; location = None; diff = Some d })
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 107, characters 2-16:
- 107 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 110, characters 17-31:
- 110 | let annotate s = Effect.perform (WriteLog (Annotation s))
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 111, characters 17-31:
- 111 | let footnote s = Effect.perform (WriteLog (Footnote s))
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 123, characters 6-20:
- 123 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 129, characters 6-20:
- 129 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
-
- File "lib/property.ml", line 134, characters 2-16:
- 134 | Effect.perform
- ^^^^^^^^^^^^^^
- Alert unsafe_effects: Stdlib.Effect.perform
- Use [Effect.Safe.perform]. [Effect.perform] may not function correctly on Js_of_ocaml
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib/.hedgehog.objs/byte -I lib/.hedgehog.objs/native -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/domain_shims -I /home/opam/.opam/default/lib/domainslib -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/saturn -I /home/opam/.opam/default/lib/saturn_lockfree -I /home/opam/.opam/default/lib/thread-table -cmi-file lib/.hedgehog.objs/byte/hedgehog__Stm.cmi -no-alias-deps -open Hedgehog__ -o lib/.hedgehog.objs/native/hedgehog__Stm.cmx -c -impl lib/stm.ml)
- File "lib/stm.ml", line 219, characters 17-29:
- 219 | let d1 = Domain.spawn (fun () -> trace1 := exec_trace branch1 sut) in
- ^^^^^^^^^^^^
- Alert do_not_spawn_domains: Stdlib.Domain.spawn
- User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance. Using both [Domain.spawn] and [Multicore] can cause [Multicore] to abort.
-
- File "lib/stm.ml", line 219, characters 17-29:
- 219 | let d1 = Domain.spawn (fun () -> trace1 := exec_trace branch1 sut) in
- ^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.spawn
- Use [Domain.Safe.spawn].
-
- File "lib/stm.ml", line 220, characters 17-29:
- 220 | let d2 = Domain.spawn (fun () -> trace2 := exec_trace branch2 sut) in
- ^^^^^^^^^^^^
- Alert do_not_spawn_domains: Stdlib.Domain.spawn
- User programs should never spawn domains. To execute a function on a domain, use [Multicore] from the threading library. This is because spawning more than [recommended_domain_count] domains (the CPU core count) will significantly degrade GC performance. Using both [Domain.spawn] and [Multicore] can cause [Multicore] to abort.
-
- File "lib/stm.ml", line 220, characters 17-29:
- 220 | let d2 = Domain.spawn (fun () -> trace2 := exec_trace branch2 sut) in
- ^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.spawn
- Use [Domain.Safe.spawn].
-> compiled hedgehog.0.1
-> installed hedgehog.0.1
=== STDERR ===
2026-09-28 16:05.26: OK: build hedgehog.0.1 (runc: 7.1s, disk: 17KB)
2026-09-28 16:05.26: Job succeeded