Version 1.10.3 was released some time ago. Could you please update it in the tree? Thank you.
commit cf56f038b5fbc704f3199dab73bd43c2869bf0f7 Author: Kacper Kowalik <xarthisius@gentoo.org> Date: Mon Mar 28 07:19:44 2016 -0500 app-emulation/docker: version bump Fixes #578330 Reported-by: Vasilis Lourdas <bugs@lourdas.eu>