Remove Mutex for synchronization. Environment#lock satisfies requirement.
Remove Mutex for synchronization. Environment#lock satisfies requirement.

gitebra/vagrant,marxarelli/vagrant,mitchellh/vagrant,bryson/vagrant,chrisroberts/vagrant,gitebra/vagrant,gitebra/vagrant,chrisroberts/vagrant,mitchellh/vagrant,bryson/vagrant,mitchellh/vagrant,sni/vagrant,sni/vagrant,mitchellh/vagrant,sni/vagrant,gitebra/vagrant,marxarelli/vagrant,chrisroberts/vagrant,marxarelli/vagrant,sni/vagrant,chrisroberts/vagrant,bryson/vagrant,bryson/vagrant,marxarelli/vagrant