$ git clone -n https://src.fedoraproject.org/rpms/gmediarender.git /var/lib/mock/f41-build-3153731-40629/root/chroot_tmpdir/scmroot/gmediarender
Cloning into '/var/lib/mock/f41-build-3153731-40629/root/chroot_tmpdir/scmroot/gmediarender'...
$ git fetch origin 95425ef87d49b176b4544e24368b49219a332533:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gmediarender
 * [new ref]         95425ef87d49b176b4544e24368b49219a332533 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95425ef convert GPLv2+ license to SPDX