$ git clone -n https://src.fedoraproject.org/rpms/log4net.git /var/lib/mock/f31-build-98625-33071/root/thebuilddir/tmp/scmroot/log4net
Cloning into '/var/lib/mock/f31-build-98625-33071/root/thebuilddir/tmp/scmroot/log4net'...
$ git reset --hard 685588fb658d35e6128f47e0e0478f2ccde0cccb
HEAD is now at 685588f don't require nant for building