[ubuntu-studio-devel] CD image ubuntustudio/bionic/dvd failed to build on 20180107

[CD Image]

===== Building live filesystems =====
Sun Jan  7 18:17:02 UTC 2018
ubuntustudio-amd64 on Launchpad starting at 2018-01-07 18:17:02
Traceback (most recent call last):
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 733, in build_image_set_locked
    live_successful = run_live_builds(config)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/livefs.py", line 378, in run_live_builds
    lp_build = lp_livefs.requestBuild(**lp_kwargs)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/launchpad.py", line 110, in requestBuild
    **kwargs))
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/resource.py", line 609, in __call__
    extra_headers=extra_headers)
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/_browser.py", line 426, in _request
    raise error
BadRequest: HTTP Error 400: Bad Request
Response headers:
---
connection: close
content-length: 68
content-type: text/plain
date: Sun, 07 Jan 2018 18:17:04 GMT
server: zope.server.http (HTTP)
status: 400
strict-transport-security: max-age=15552000
vary: Accept
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-launchpad-revision: 18521
x-lazr-notifications: []
x-powered-by: Zope (www.zope.org), Python (www.python.org)
x-xss-protection: 1; mode=block
---
Response body:
---
An identical build of this live filesystem image is already pending.
---