$ git clone -n https://src.fedoraproject.org/rpms/librsvg2.git /var/lib/mock/f41-build-1482844-23820/root/chroot_tmpdir/scmroot/librsvg2
Cloning into '/var/lib/mock/f41-build-1482844-23820/root/chroot_tmpdir/scmroot/librsvg2'...
$ git fetch origin 613d11a8184f7fd3acc5b51ba0d29cb37157bc70:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/librsvg2
 * [new ref]         613d11a8184f7fd3acc5b51ba0d29cb37157bc70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 613d11a Skip one broken reference test and re-enable tests on s390x