$ git clone -n https://src.fedoraproject.org/rpms/libinput.git /var/lib/mock/f42-build-side-1-3587660-46934/root/chroot_tmpdir/scmroot/libinput
Cloning into '/var/lib/mock/f42-build-side-1-3587660-46934/root/chroot_tmpdir/scmroot/libinput'...
$ git fetch origin d06960eaa23474e41015d707b9b2546bb1db6af0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libinput
 * [new ref]         d06960eaa23474e41015d707b9b2546bb1db6af0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d06960e libinput 1.28.901