$ git clone -n https://src.fedoraproject.org/rpms/kf5-kirigami2.git /var/lib/mock/f40-build-742078-110490/root/chroot_tmpdir/scmroot/kf5-kirigami2
Cloning into '/var/lib/mock/f40-build-742078-110490/root/chroot_tmpdir/scmroot/kf5-kirigami2'...
$ git fetch origin c047dfc7d617c1b5a9fe6015ae900db9da2c2ca2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kirigami2
 * [new ref]         c047dfc7d617c1b5a9fe6015ae900db9da2c2ca2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c047dfc 5.111.0