$ git clone -n https://src.fedoraproject.org/rpms/kolourpaint.git /var/lib/mock/f40-build-2243047-53669/root/chroot_tmpdir/scmroot/kolourpaint
Cloning into '/var/lib/mock/f40-build-2243047-53669/root/chroot_tmpdir/scmroot/kolourpaint'...
$ git fetch origin fecfc830a29e2edfa0b27697f600e65eed2e3d1f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kolourpaint
 * [new ref]         fecfc830a29e2edfa0b27697f600e65eed2e3d1f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fecfc83 24.01.90