mysql does currently not work with pipelines

set image to "tutum/lamp "

script:

• mysql -uroot -e 'CREATE DATABASE foobar'

Result:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

Am I missing something? On my machine with docker it runs perfectly fine. I even built in a sleep to test if there are timing issues.