[experiment] Use processor_ prefix for processor algorithm fields

4 jobs for make_loop_processor_related_fields_clearer in 19 minutes and 22 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #173705
docker-build
build_linux_36

00:16:55

65.0%
passed #173706
docker-build
build_linux_37

00:16:51

65.0%
passed #173703
macosx
build_macosx_36

00:18:58

65.0%
passed #173704
macosx
build_macosx_37

00:19:22

65.0%