$ git clone -n https://src.fedoraproject.org/rpms/python-igraph.git /var/lib/mock/f38-build-729930-101947/root/chroot_tmpdir/scmroot/python-igraph
Cloning into '/var/lib/mock/f38-build-729930-101947/root/chroot_tmpdir/scmroot/python-igraph'...
$ git fetch origin a8ed8d7e705cfc87911fef9eee872a21e4241b07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-igraph
 * [new ref]         a8ed8d7e705cfc87911fef9eee872a21e4241b07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8ed8d7 0.10.5