$ git clone -n https://src.fedoraproject.org/rpms/xorg-x11-drv-evdev.git /var/lib/mock/f45-build-39001-731/root/chroot_tmpdir/scmroot/xorg-x11-drv-evdev
Cloning into '/var/lib/mock/f45-build-39001-731/root/chroot_tmpdir/scmroot/xorg-x11-drv-evdev'...
$ git fetch origin 6b2309c2f8edb4f37988f5da88c00286480f48ae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xorg-x11-drv-evdev
 * [new ref]         6b2309c2f8edb4f37988f5da88c00286480f48ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b2309c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild