Build:
- 0
2026-06-16 12:11.46: New job: build lwt.5.4.2 (3d2461e73f88)
2026-06-16 12:11.46: Waiting for resource in pool day11-builds
2026-06-16 12:49.36: Got resource from pool day11-builds
2026-06-16 12:49.36: [profile full] build lwt.5.4.2
2026-06-16 12:49.36: build lwt.5.4.2 (3d2461e73f88)
=== DEPENDENCIES (16 transitive) ===
base-bytes.base 70d0daec7841
base-threads.base b7164ff76afe
base-unix.base 839dc585f12d
bigarray-compat.1.1.0 ecf1ac9cc3fe
cppo.1.8.0 ea583d2d3bbb
csexp.1.5.2 ec63db2dab31
dune.3.23.1 5402470d931c
dune-configurator.3.23.1 58f4a3f92083
mmap.1.2.0 d0c9c1af9f58
ocaml.4.14.4 cb826ea44eb2
ocaml-base-compiler.4.14.4 d2f775f983d7
ocaml-config.2 669e0fcf9e4d
ocamlfind.1.9.8 6025f4a8e98e
ocplib-endian.1.2 4dbd3fe91c51
result.1.5 537fffb7b75d
seq.base 063828a3d698
=== STDOUT ===
Processing: [default: loading data]
[lwt.5.4.2: dl]
[lwt.5.4.2: extract]
-> retrieved lwt.5.4.2 (https://opam.ocaml.org/cache)
[lwt: dune exec]
+ /home/opam/.opam/default/bin/dune "exec" "-p" "lwt" "src/unix/config/discover.exe" "--" "--save" "--use-libev" "false" (CWD=/home/opam/.opam/default/.opam-switch/build/lwt.5.4.2)
[lwt: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "lwt" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/lwt.5.4.2)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -w +A-29 -g -bin-annot -I src/core/.lwt.objs/byte -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/result -I /home/opam/.opam/default/lib/seq -intf-suffix .ml -no-alias-deps -o src/core/.lwt.objs/byte/lwt_sequence.cmo -c -impl src/core/lwt_sequence.ml)
- File "src/core/lwt_sequence.ml", line 14, characters 2-27:
- 14 | mutable node_prev : 'a t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: mutable record field node_prev is never mutated.
- File "src/core/lwt_sequence.ml", line 15, characters 2-27:
- 15 | mutable node_next : 'a t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: mutable record field node_next is never mutated.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -w +A-29 -g -I src/core/.lwt.objs/byte -I src/core/.lwt.objs/native -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/result -I /home/opam/.opam/default/lib/seq -intf-suffix .ml -no-alias-deps -o src/core/.lwt.objs/native/lwt_sequence.cmx -c -impl src/core/lwt_sequence.ml)
- File "src/core/lwt_sequence.ml", line 14, characters 2-27:
- 14 | mutable node_prev : 'a t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: mutable record field node_prev is never mutated.
- File "src/core/lwt_sequence.ml", line 15, characters 2-27:
- 15 | mutable node_next : 'a t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: mutable record field node_next is never mutated.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -w +A-29 -g -bin-annot -I src/core/.lwt.objs/byte -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/result -I /home/opam/.opam/default/lib/seq -intf-suffix .ml -no-alias-deps -o src/core/.lwt.objs/byte/lwt_mutex.cmo -c -impl src/core/lwt_mutex.ml)
- File "src/core/lwt_mutex.ml", line 17, characters 34-77:
- 17 | type t = { mutable locked : bool; mutable waiters : unit Lwt.u Lwt_sequence.t }
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: mutable record field waiters is never mutated.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -w +A-29 -g -bin-annot -I src/core/.lwt.objs/byte -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/result -I /home/opam/.opam/default/lib/seq -intf-suffix .ml -no-alias-deps -o src/core/.lwt.objs/byte/lwt_stream.cmo -c -impl src/core/lwt_stream.ml)
- File "src/core/lwt_stream.ml", line 48, characters 2-32:
- 48 | mutable push_external : Obj.t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: record field push_external is never read.
- (However, this field is used to build or mutate values.)
- File "src/core/lwt_stream.ml", line 69, characters 2-33:
- 69 | mutable pushb_external : Obj.t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: record field pushb_external is never read.
- (However, this field is used to build or mutate values.)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -w +A-29 -g -I src/core/.lwt.objs/byte -I src/core/.lwt.objs/native -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/result -I /home/opam/.opam/default/lib/seq -intf-suffix .ml -no-alias-deps -o src/core/.lwt.objs/native/lwt_mutex.cmx -c -impl src/core/lwt_mutex.ml)
- File "src/core/lwt_mutex.ml", line 17, characters 34-77:
- 17 | type t = { mutable locked : bool; mutable waiters : unit Lwt.u Lwt_sequence.t }
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: mutable record field waiters is never mutated.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -w +A-29 -g -I src/core/.lwt.objs/byte -I src/core/.lwt.objs/native -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/result -I /home/opam/.opam/default/lib/seq -intf-suffix .ml -no-alias-deps -o src/core/.lwt.objs/native/lwt_stream.cmx -c -impl src/core/lwt_stream.ml)
- File "src/core/lwt_stream.ml", line 48, characters 2-32:
- 48 | mutable push_external : Obj.t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: record field push_external is never read.
- (However, this field is used to build or mutate values.)
- File "src/core/lwt_stream.ml", line 69, characters 2-33:
- 69 | mutable pushb_external : Obj.t;
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 69 [unused-field]: record field pushb_external is never read.
- (However, this field is used to build or mutate values.)
-> compiled lwt.5.4.2
-> installed lwt.5.4.2
=== STDERR ===
2026-06-16 12:49.54: OK: build lwt.5.4.2 (runc: 13.6s, disk: 12KB)
2026-06-16 12:49.54: Job succeeded