2026-10-01 23:57.39: New job: build eio_linux.1.3+ox (feb28458692f)
2026-10-01 23:57.39: Waiting for resource in pool day11-builds
2026-10-01 23:59.16: Got resource from pool day11-builds
2026-10-01 23:59.16: [profile oxcaml-odoc-master] build eio_linux.1.3+ox
2026-10-01 23:59.16: build eio_linux.1.3+ox (feb28458692f)
=== DEPENDENCIES (32 transitive) ===
  base-threads.base                                  ddcab511c589
  base-unix.base                                     742554e1dbc2
  bigstringaf.0.10.0                                 663b4412978d
  cmdliner.2.1.1                                     5c5497d03dde
  conf-autoconf.1                                    43fe4a407b7a
  conf-libX11.1                                      82ea0a7e79d1
  conf-libXft.1                                      cc0fa7083fc7
  conf-pkg-config.5                                  5bc8297bba82
  conf-which.1                                       5fccb3a41099
  csexp.1.5.2                                        a9d3fd6f82d9
  cstruct.6.3.0                                      bd4b7c2b6816
  domain-local-await.1.0.1                           c693aee7a45f
  dune.3.22.2+ox                                     a2ef013eeea9
  dune-configurator.3.22.2+ox                        dea98c56dd29
  eio.1.3+ox                                         0c49e8a76b22
  fmt.0.11.0                                         dd8dd1c27b29
  graphics.5.2.0                                     afc1d20387d8
  hmap.0.8.1                                         616aed971130
  lwt-dllist.1.1.0                                   d19fc1fa91b6
  mtime.2.2.0                                        752c1ec7d840
  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                                 6655bea7a408
  optint.0.3.0                                       2bc0c9a89cb5
  oxcaml-compiler.5.2.0minus39                       9c94ae342626
  psq.0.2.1                                          af74f38b6b17
  seq.base                                           c7881d2fd08c
  thread-table.1.0.0                                 3329b31e51aa
  topkg.1.1.1+ox                                     698e603f2711
  uring.2.7.0                                        1ef8718032c0
=== STDOUT ===
Processing: [default: loading data]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
[eio_linux.1.3+ox: git]
-> retrieved eio_linux.1.3+ox  (git+https://github.com/oxcaml/eio.git#7de26f5331f1e7aac1c086a5ebe849dd940b5c3e)
[eio_linux: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "eio_linux" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/eio_linux.1.3+ox)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib_eio_linux/.eio_linux.objs/byte -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/eio -I /home/opam/.opam/default/lib/eio/core -I /home/opam/.opam/default/lib/eio/runtime_events -I /home/opam/.opam/default/lib/eio/unix -I /home/opam/.opam/default/lib/eio/utils -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/mtime -I /home/opam/.opam/default/lib/mtime/clock -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/optint -I /home/opam/.opam/default/lib/psq -I /home/opam/.opam/default/lib/seq -I /home/opam/.opam/default/lib/thread-table -I /home/opam/.opam/default/lib/uring -cmi-file lib_eio_linux/.eio_linux.objs/byte/eio_linux.cmi -no-alias-deps -open Eio_linux__ -o lib_eio_linux/.eio_linux.objs/byte/eio_linux.cmo -c -impl lib_eio_linux/eio_linux.ml)
- File "lib_eio_linux/eio_linux.ml", line 268, characters 4-16:
- 268 |     Domain.spawn @@ fun () ->
-           ^^^^^^^^^^^^
- 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_eio_linux/eio_linux.ml", line 268, characters 4-16:
- 268 |     Domain.spawn @@ fun () ->
-           ^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.spawn
- Use [Domain.Safe.spawn].
- 
- File "lib_eio_linux/eio_linux.ml", line 560, characters 7-17:
- 560 |   Sys.(set_signal sigpipe Signal_ignore);
-              ^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.set_signal
- Use [Sys.Safe.set_signal].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib_eio_linux/.eio_linux.objs/byte -I lib_eio_linux/.eio_linux.objs/native -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/eio -I /home/opam/.opam/default/lib/eio/core -I /home/opam/.opam/default/lib/eio/runtime_events -I /home/opam/.opam/default/lib/eio/unix -I /home/opam/.opam/default/lib/eio/utils -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/mtime -I /home/opam/.opam/default/lib/mtime/clock -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/optint -I /home/opam/.opam/default/lib/psq -I /home/opam/.opam/default/lib/seq -I /home/opam/.opam/default/lib/thread-table -I /home/opam/.opam/default/lib/uring -cmi-file lib_eio_linux/.eio_linux.objs/byte/eio_linux.cmi -no-alias-deps -open Eio_linux__ -o lib_eio_linux/.eio_linux.objs/native/eio_linux.cmx -c -impl lib_eio_linux/eio_linux.ml)
- File "lib_eio_linux/eio_linux.ml", line 268, characters 4-16:
- 268 |     Domain.spawn @@ fun () ->
-           ^^^^^^^^^^^^
- 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_eio_linux/eio_linux.ml", line 268, characters 4-16:
- 268 |     Domain.spawn @@ fun () ->
-           ^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.spawn
- Use [Domain.Safe.spawn].
- 
- File "lib_eio_linux/eio_linux.ml", line 560, characters 7-17:
- 560 |   Sys.(set_signal sigpipe Signal_ignore);
-              ^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.set_signal
- Use [Sys.Safe.set_signal].
-> compiled  eio_linux.1.3+ox
-> installed eio_linux.1.3+ox
[WARNING] Opam packages conf-libX11.1, conf-libXft.1 and conf-pkg-config.5 depend on the following system packages that are no longer installed: libx11-dev libxft-dev pkg-config
  - conf-libX11.1: depends on libx11-dev
  - conf-libXft.1: depends on libxft-dev
  - conf-pkg-config.5: depends on pkg-config

=== STDERR ===

2026-10-02 00:00.15: OK: build eio_linux.1.3+ox (runc: 4.6s, disk: 13KB)
2026-10-02 00:00.15: Job succeeded