$ git clone -n https://src.fedoraproject.org/rpms/easyrpg-player.git /var/lib/mock/f41-build-841769-161404/root/chroot_tmpdir/scmroot/easyrpg-player
Cloning into '/var/lib/mock/f41-build-841769-161404/root/chroot_tmpdir/scmroot/easyrpg-player'...
$ git fetch origin 9d514a6fc1f6788e24d3ef47d66b5ff4fe358fed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/easyrpg-player
 * [new ref]         9d514a6fc1f6788e24d3ef47d66b5ff4fe358fed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d514a6 rhbz#2300634: fix fedpkg build "missing libz.a" error