W: Failure trying to run: chroot /var/lib/schroot/chroots/click-ubuntu-sdk-15.04-armhf mount -t proc proc /proc
W: See /var/lib/schroot/chroots/click-ubuntu-sdk-15.04-armhf/debootstrap/debootstrap.log for details
Traceback (most recent call last):
  File "/usr/bin/click", line 110, in <module>
    sys.exit(main())
  File "/usr/bin/click", line 106, in main
    return mod.run(args)
  File "/usr/lib/python3/dist-packages/click/commands/chroot.py", line 266, in run
    return args.func(parser, args)
  File "/usr/lib/python3/dist-packages/click/commands/chroot.py", line 68, in create
    return chroot.create(args.keep_broken_chroot)
  File "/usr/lib/python3/dist-packages/click/chroot.py", line 568, in create
    self._debootstrap(components, mount, archive)
  File "/usr/lib/python3/dist-packages/click/chroot.py", line 492, in _debootstrap
    archive
  File "/usr/lib/python3.4/subprocess.py", line 561, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['debootstrap', '--arch', 'amd64', '--variant=buildd', '--components=main,restricted,universe,multiverse', 'vivid', '/var/lib/schroot/chroots/click-ubuntu-sdk-15.04-armhf', 'http://archive.ubuntu.com/ubuntu']' returned non-zero exit status 1
INFO[0394] The command [/bin/sh -c click chroot -a armhf -f ubuntu-sdk-15.04 create] returned a non-zero code: 1