Ubuntu 16.04 Xenial 64bits

Logs

====== Attempt #1

-----> Fetching repository

Cloning into '/tmp/d20190214-15-smg7rh/input'...

fatal: reference is not a tree: e260b1ce3909933d850bfe5a5e7e1e4bec1c4b04

! FAILED - Build error.

! Please contact support.

====== Attempt #2

-----> Fetching repository

Cloning into '/tmp/d20190215-15-jwa0mt/input'...

fatal: reference is not a tree: e260b1ce3909933d850bfe5a5e7e1e4bec1c4b04

! FAILED - Build error.

! Please contact support.