Comment 3 for bug 1471936

CI will fail the Feature Proc management
    http://reports.vapour.ws/releases/2919
 soon because of

----------------------------------------------------------------------
FAIL: plugin_test.go:163: suite.TestRunCmd

plugin_test.go:172:
    c.Assert(err, jc.ErrorIsNil)
... value *errors.Err = &errors.Err{message:"", cause:(*exec.ExitError)(0xc0840a8d30), previous:(*exec.ExitError)(0xc0840a8d30), file:"github.com/juju/juju/process/plugin/plugin.go", line:152} ("exit status 2")
... error stack:
 exit status 2
 github.com/juju/juju/process/plugin/plugin.go:152:

----------------------------------------------------------------------
FAIL: plugin_test.go:178: suite.TestRunCmdErr

plugin_test.go:187:
    c.Assert(err, gc.ErrorMatches, "exit status 1: foo!")
... error string = "exit status 2"
... regex string = "exit status 1: foo!"

OOPS: 9 passed, 2 FAILED
--- FAIL: Test (0.08 seconds)
FAIL
FAIL github.com/juju/juju/process/plugin 0.388s

The predicted location of the log is:
    http://reports.vapour.ws/releases/2919/job/run-unit-tests-win2012-amd64/attempt/976