swhscheduler@saatchi:~$ swh scheduler --config-file /etc/softwareheritage/scheduler/backend.yml task-type register
...
INFO:swh.scheduler.cli.task_type:Loading entrypoint for plugin loader.mercurial
INFO:swh.scheduler.cli.task_type:Loading entrypoint for plugin loader.mercurial_from_disk
WARNING:swh.scheduler.cli.task_type:Existing task type load-hg for module swh.loader.mercurial.tasks_from_disk has a different backend name than current code version provides (swh.loader.mercurial.tasks.LoadMercurial vs. swh.loader.mercurial.tasks_from_disk.LoadMercurialFromDisk)
WARNING:swh.scheduler.cli.task_type:Existing task type load-hg-from-archive for module swh.loader.mercurial.tasks_from_disk has a different backend name than current code version provides (swh.loader.mercurial.tasks.LoadArchiveMercurial v$. swh.loader.mercurial.tasks_from_disk.LoadArchiveMercurialFromDisk)
...