$ git clone -n https://src.fedoraproject.org/rpms/konqueror.git /var/lib/mock/f40-build-2393134-60531/root/chroot_tmpdir/scmroot/konqueror
Cloning into '/var/lib/mock/f40-build-2393134-60531/root/chroot_tmpdir/scmroot/konqueror'...
$ git fetch origin ef5ea969de0d3a93c1ba4218f3e8cd0cfc0ce1cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/konqueror
 * [new ref]         ef5ea969de0d3a93c1ba4218f3e8cd0cfc0ce1cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef5ea96 24.01.95