Fixed. test is failing after run test
Fixed. test is failing after run test

```
$ be rake spec:integration:provision:ubuntu:trusty

$ be rake spec:integration:provision:ubuntu:trusty

(snip)

INFO :   execute[mkdir /tmp/link-force-no-dereference1] executed will change from 'false' to 'true'
ERROR :     stderr | mkdir: cannot create directory '/tmp/link-force-no-dereference1': File exists
ERROR :     Command `mkdir /tmp/link-force-no-dereference1` failed. (exit status: 1)
ERROR :   execute[mkdir /tmp/link-force-no-dereference1] Failed.
rake aborted!
```

sue445/itamae,sue445/itamae,itamae-kitchen/itamae,itamae-kitchen/itamae