add-machine fails in recent commit

[Curtis Hovey]

Starting with commit bbc9c344, the manual provider tests failed. These tests are performed on precise amd64 and trusty ppc64. Juju is not explaining why the command failed

Traceback (most recent call last):
  File "/var/lib/jenkins/juju-ci-tools/deploy_job.py", line 4, in <module>
    deploy_job()
  File "/var/lib/jenkins/juju-ci-tools/deploy_stack.py", line 319, in deploy_job
    bootstrap_host, machines, series, log_dir, debug)
  File "/var/lib/jenkins/juju-ci-tools/deploy_stack.py", line 376, in _deploy_job
    env, already_bootstrapped=True, machines=machines)
  File "/var/lib/jenkins/juju-ci-tools/deploy_stack.py", line 60, in prepare_environment
    env.juju('add-machine', 'ssh:' + machine)
  File "/var/lib/jenkins/juju-ci-tools/jujupy.py", line 254, in juju
    return self.client.juju(self, command, args)
  File "/var/lib/jenkins/juju-ci-tools/jujupy.py", line 160, in juju
    return subprocess.check_call(args)
  File "/usr/lib/python2.7/subprocess.py", line 540, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '('juju', '--show-log', 'add-machine', '-e', 'manual-deploy-trusty-ppc64', 'ssh:10.245.67.136')'

[Curtis Hovey (sinzui)]

The cloud-init-output from a failed precise amd64 test.

[Curtis Hovey (sinzui)]

failed precise amd64 console log

[Curtis Hovey (sinzui)]

This is the probable cause of the failure: https://github.com/juju/juju/commit/bbc9c344e72fb4e074c64a7b70918bf492bb32ba