$ git clone -n https://src.fedoraproject.org/rpms/vdr-epgsearch.git /var/lib/mock/f41-build-side-1-2778962-32451/root/chroot_tmpdir/scmroot/vdr-epgsearch
Cloning into '/var/lib/mock/f41-build-side-1-2778962-32451/root/chroot_tmpdir/scmroot/vdr-epgsearch'...
$ git fetch origin 85d3b2c286398d77fd99cfe1ebed9a93ab25cfdf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vdr-epgsearch
 * [new ref]         85d3b2c286398d77fd99cfe1ebed9a93ab25cfdf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 85d3b2c convert GPLv2+ license to SPDX