2026-09-28 15:51.07: New job: build zmq.5.3.0 (067cd6aa61f2)
2026-09-28 15:51.07: Waiting for resource in pool day11-builds
2026-09-28 15:54.03: Got resource from pool day11-builds
2026-09-28 15:54.03: [profile oxcaml-odoc-master] build zmq.5.3.0
2026-09-28 15:54.03: build zmq.5.3.0 (067cd6aa61f2)
=== DEPENDENCIES (13 transitive) ===
  base-threads.base                                  ddcab511c589
  base-unix.base                                     742554e1dbc2
  conf-autoconf.1                                    43fe4a407b7a
  conf-pkg-config.5                                  5bc8297bba82
  conf-which.1                                       5fccb3a41099
  conf-zmq.0.1                                       9a07279cc387
  csexp.1.5.2                                        ac277789f184
  dune.3.22.2+ox                                     057b1ed5957b
  dune-configurator.3.22.2+ox                        86e12d406fa5
  ocaml.5.4.0                                        74a2c67841c6
  ocaml-config.3                                     d58db97ddfef
  ocaml-variants.5.4.0+ox                            4babdc19da91
  oxcaml-compiler.5.4.0-ox7                          42053eeff39a
=== STDOUT ===
Processing: [default: loading data]
[zmq.5.3.0: dl]
[zmq.5.3.0: extract]
-> retrieved zmq.5.3.0  (https://opam.ocaml.org/cache)
[zmq: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "zmq" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/zmq.5.3.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I zmq/src/.zmq.objs/byte -I /home/opam/.opam/default/lib/ocaml/unix -cmi-file zmq/src/.zmq.objs/byte/zmq.cmi -no-alias-deps -o zmq/src/.zmq.objs/byte/zmq.cmo -c -impl zmq/src/zmq.ml)
- File "zmq/src/zmq.ml", line 769, characters 9-26:
- 769 | let () = Callback.register "Zmq.zmq_raise" zmq_raise
-                ^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register
- Use [Callback.Safe.register].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I zmq/src/.zmq.objs/byte -I zmq/src/.zmq.objs/native -I /home/opam/.opam/default/lib/ocaml/unix -cmi-file zmq/src/.zmq.objs/byte/zmq.cmi -no-alias-deps -o zmq/src/.zmq.objs/native/zmq.cmx -c -impl zmq/src/zmq.ml)
- File "zmq/src/zmq.ml", line 769, characters 9-26:
- 769 | let () = Callback.register "Zmq.zmq_raise" zmq_raise
-                ^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register
- Use [Callback.Safe.register].
-> compiled  zmq.5.3.0
-> installed zmq.5.3.0
[WARNING] Opam packages conf-autoconf.1 and conf-zmq.0.1 depend on the following system packages that are no longer installed: autoconf libzmq3-dev
  - conf-autoconf.1: depends on autoconf
  - conf-zmq.0.1: depends on libzmq3-dev

=== STDERR ===

2026-09-28 15:54.20: OK: build zmq.5.3.0 (runc: 5.7s, disk: 7KB)
2026-09-28 15:54.20: Job succeeded