enable test for lastlog functionality
enable test for lastlog functionality

[#134319413](https://www.pivotaltracker.com/story/show/134319413)

Signed-off-by: Dennis Leon <84f467a5e250ceeacb4292b28bf3ac3f822ea696@pivotal.io>

barthy1/bosh,barthy1/bosh,barthy1/bosh,barthy1/bosh