[ubuntu-studio-devel] CD image ubuntustudio/xenial/dvd failed to build on 20161012

[CD Image]

===== Building live filesystems =====
Wed Oct 12 17:27:02 UTC 2016
ubuntustudio-amd64 on Launchpad starting at 2016-10-12 17:27:02
ubuntustudio-amd64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/xenial/ubuntustudio/+build/78030
ubuntustudio-i386 on Launchpad starting at 2016-10-12 17:27:06
ubuntustudio-i386: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/xenial/ubuntustudio/+build/78031
ubuntustudio-i386 on Launchpad finished at 2016-10-12 18:12:09 (Successfully built)
ubuntustudio-amd64 on Launchpad finished at 2016-10-12 19:15:04 (Successfully built)
===== Syncing Ubuntu-Studio mirror =====
Wed Oct 12 19:15:04 UTC 2016
lockfile: Sorry, giving up on "/srv/cdimage.ubuntu.com/ftp/Archive-Update-in-Progress-nusakan.canonical.com"
Traceback (most recent call last):
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 720, in build_image_set_locked
    sync_local_mirror(config, multipidfile_state)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 259, in sync_local_mirror
    anonftpsync(config)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 191, in anonftpsync
    "%s is unable to start rsync; lock file exists." % fqdn)
Exception: nusakan.canonical.com is unable to start rsync; lock file exists.