sourcesSuite.TestGetFilesToBackup consistently fails on utopic

[Curtis Hovey]

Three runs of run-unit-tests-utopic-amd64 fail consistently sourcesSuite.TestGetFilesToBackup as of commit f7a6b109.
    http://juju-ci.vapour.ws:8080/job/run-unit-tests-utopic-amd64/489/console

The test was passing in as of commit abfd7625.

FAIL: sources_test.go:22: sourcesSuite.TestGetFilesToBackup

sources_test.go:36:
    c.Check(files, jc.SameContents, []string{
        "/etc/init/juju-db.conf",
        "/home/ubuntu/.ssh/authorized_keys",
        "/var/lib/juju/nonce.txt",
        "/var/lib/juju/server.pem",
        "/var/lib/juju/shared-secret",
        "/var/lib/juju/system-identity",
        "/var/lib/juju/tools",
        "/var/log/juju/all-machines.log",
        "/var/log/juju/machine-0.log",
    })
... obtained []string = []string{"/var/lib/juju/tools", "/var/lib/juju/system-identity", "/var/lib/juju/nonce.txt", "/var/log/juju/all-machines.log", "/var/log/juju/machine-0.log", "/home/ubuntu/.ssh/authorized_keys", "/etc/init/juju-db.conf", "/var/lib/juju/server.pem", "/var/lib/juju/shared-secret", "/etc/init/jujud-machine-49.conf", "/var/lib/juju/agents/machine-49", "/etc/rsyslog.d/25-juju.conf"}
... expected []string = []string{"/etc/init/juju-db.conf", "/home/ubuntu/.ssh/authorized_keys", "/var/lib/juju/nonce.txt", "/var/lib/juju/server.pem", "/var/lib/juju/shared-secret", "/var/lib/juju/system-identity", "/var/lib/juju/tools", "/var/log/juju/all-machines.log", "/var/log/juju/machine-0.log"}

OOPS: 2 passed, 1 FAILED
--- FAIL: Test (0.12 seconds)
FAIL

[Eric Snow (ericsnowcurrently)]

The problem is that the test system has 3 unexpected files:

/etc/init/jujud-machine-49.conf
/var/lib/juju/agents/machine-49
/etc/rsyslog.d/25-juju.conf

I'll come up with a way to address that.

[Eric Snow (ericsnowcurrently)]

https://github.com/juju/juju/pull/525

[Andrew Wilkins (axwalk)]

Eric, I've closed as your PR merged. Was blocking CI; please reopen if needed.