$ git clone -n https://src.fedoraproject.org/rpms/usbutils.git /var/lib/mock/f29-build-1623-564/root/thebuilddir/tmp/scmroot/usbutils
Cloning into '/var/lib/mock/f29-build-1623-564/root/thebuilddir/tmp/scmroot/usbutils'...
$ git reset --hard 1aacd256796dc8ed2bf35f3db4bb842e82c9a678
HEAD is now at 1aacd25 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild