Build:
  1. 0
2026-10-07 21:29.42: New job: build ffmpeg-avutil.1.4.0 (d69c2547aafa)
2026-10-07 21:29.42: Waiting for resource in pool day11-builds
2026-10-07 21:36.38: Got resource from pool day11-builds
2026-10-07 21:36.38: [profile oxcaml-odoc-master] build ffmpeg-avutil.1.4.0
2026-10-07 21:36.38: build ffmpeg-avutil.1.4.0 (d69c2547aafa)
=== DEPENDENCIES (13 transitive) ===
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  conf-autoconf.1                                    8ee1e3913008
  conf-ffmpeg.1                                      2b229514dbf7
  conf-pkg-config.5                                  e39f7209b38f
  conf-which.1                                       65c43ca119c3
  csexp.1.5.2                                        35860e569bb3
  dune.3.24.2                                        6c23641a3a49
  dune-configurator.3.22.2+ox                        01928710d976
  ocaml.5.2.0                                        b8c350f4f1ad
  ocaml-config.3                                     2c72b422dfc3
  ocaml-variants.5.2.0+ox                            60cb73ac7801
  oxcaml-compiler.5.2.0minus39                       c47b62237187
=== STDOUT ===
Processing: [default: loading data]
[ffmpeg-avutil.1.4.0: dl]
[ffmpeg-avutil.1.4.0: extract]
-> retrieved ffmpeg-avutil.1.4.0  (https://opam.ocaml.org/cache)
[ffmpeg-avutil: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "ffmpeg-avutil" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/ffmpeg-avutil.1.4.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -g -I detect/.detect.eobjs/byte -I detect/.detect.eobjs/native -I /home/opam/.opam/default/lib/csexp -I /home/opam/.opam/default/lib/dune-configurator -I /home/opam/.opam/default/lib/ocaml/unix -cmi-file detect/.detect.eobjs/byte/dune__exe__Detect.cmi -no-alias-deps -open Dune__exe -o detect/.detect.eobjs/native/dune__exe__Detect.cmx -c -impl detect/detect.ml)
- File "detect/detect.ml", line 38, characters 19-30:
- 38 |     | Some path -> Unix.putenv "PKG_CONFIG_PATH" path
-                         ^^^^^^^^^^^
- Alert unsafe_multidomain: Unix.putenv
- Mutating the environment makes reading the environment unsafe.
- 
- File "detect/detect.ml", line 41, characters 19-30:
- 41 |     | Some path -> Unix.putenv "PKG_CONFIG" path
-                         ^^^^^^^^^^^
- Alert unsafe_multidomain: Unix.putenv
- Mutating the environment makes reading the environment unsafe.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -g -I gen_code/config/.discover.eobjs/byte -I gen_code/config/.discover.eobjs/native -I /home/opam/.opam/default/lib/csexp -I /home/opam/.opam/default/lib/dune-configurator -I /home/opam/.opam/default/lib/ocaml/unix -cmi-file gen_code/config/.discover.eobjs/byte/dune__exe__Discover.cmi -no-alias-deps -o gen_code/config/.discover.eobjs/native/dune__exe__Discover.cmx -c -impl gen_code/config/discover.ml)
- File "gen_code/config/discover.ml", line 21, characters 19-30:
- 21 |     | Some path -> Unix.putenv "PKG_CONFIG_PATH" path
-                         ^^^^^^^^^^^
- Alert unsafe_multidomain: Unix.putenv
- Mutating the environment makes reading the environment unsafe.
- 
- File "gen_code/config/discover.ml", line 24, characters 19-30:
- 24 |     | Some path -> Unix.putenv "PKG_CONFIG" path
-                         ^^^^^^^^^^^
- Alert unsafe_multidomain: Unix.putenv
- Mutating the environment makes reading the environment unsafe.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I avutil/.avutil.objs/byte -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -cmi-file avutil/.avutil.objs/byte/avutil.cmi -no-alias-deps -open Avutil__ -o avutil/.avutil.objs/byte/avutil.cmo -c -impl avutil/avutil.ml)
- File "avutil/avutil.ml", line 106, characters 2-27:
- 106 |   Printexc.register_printer (function
-         ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- 
- File "avutil/avutil.ml", line 112, characters 2-29:
- 112 |   Callback.register_exception "ffmpeg_exn_error" (Error `Unknown);
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register_exception
- Use [Callback.Safe.register_exception].
- 
- File "avutil/avutil.ml", line 113, characters 2-19:
- 113 |   Callback.register "ffmpeg_exn_failure" (fun s -> raise (Error (`Failure s)))
-         ^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register
- Use [Callback.Safe.register].
- 
- File "avutil/avutil.ml", line 598, characters 4-31:
- 598 |     Callback.register_exception "av_opt_iter_not_implemented"
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register_exception
- Use [Callback.Safe.register_exception].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -g -I avutil/.avutil.objs/byte -I avutil/.avutil.objs/native -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -cmi-file avutil/.avutil.objs/byte/avutil.cmi -no-alias-deps -open Avutil__ -o avutil/.avutil.objs/native/avutil.cmx -c -impl avutil/avutil.ml)
- File "avutil/avutil.ml", line 106, characters 2-27:
- 106 |   Printexc.register_printer (function
-         ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- 
- File "avutil/avutil.ml", line 112, characters 2-29:
- 112 |   Callback.register_exception "ffmpeg_exn_error" (Error `Unknown);
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register_exception
- Use [Callback.Safe.register_exception].
- 
- File "avutil/avutil.ml", line 113, characters 2-19:
- 113 |   Callback.register "ffmpeg_exn_failure" (fun s -> raise (Error (`Failure s)))
-         ^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register
- Use [Callback.Safe.register].
- 
- File "avutil/avutil.ml", line 598, characters 4-31:
- 598 |     Callback.register_exception "av_opt_iter_not_implemented"
-           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Callback.register_exception
- Use [Callback.Safe.register_exception].
-> compiled  ffmpeg-avutil.1.4.0
-> installed ffmpeg-avutil.1.4.0
[WARNING] Opam packages conf-autoconf.1 and conf-ffmpeg.1 depend on the following system packages that are no longer installed: autoconf libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev libswresample-dev libswscale-dev
  - conf-autoconf.1: depends on autoconf
  - conf-ffmpeg.1: depends on libavcodec-dev, libavdevice-dev, libavfilter-dev, libavformat-dev, libavutil-dev, libswresample-dev, libswscale-dev

=== STDERR ===

2026-10-07 21:37.16: OK: build ffmpeg-avutil.1.4.0 (runc: 12.2s, disk: 12KB)
2026-10-07 21:37.16: Job succeeded