$ git clone -n https://src.fedoraproject.org/rpms/xorg-x11-drv-sisusb.git /var/lib/mock/f31-build-61075-28820/root/chroot_tmpdir/scmroot/xorg-x11-drv-sisusb
Cloning into '/var/lib/mock/f31-build-61075-28820/root/chroot_tmpdir/scmroot/xorg-x11-drv-sisusb'...
$ git reset --hard 6b8165388cd7e6c277db05705c2d1c91ffb69b2a
HEAD is now at 6b81653 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild