$ git clone -n https://src.fedoraproject.org/rpms/kwayland.git /var/lib/mock/f41-build-858749-168473/root/chroot_tmpdir/scmroot/kwayland
Cloning into '/var/lib/mock/f41-build-858749-168473/root/chroot_tmpdir/scmroot/kwayland'...
$ git fetch origin c3ff232da228643c77c6525ad01f742b5ee536ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kwayland
 * [new ref]         c3ff232da228643c77c6525ad01f742b5ee536ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c3ff232 6.2.2