$ git clone -n https://src.fedoraproject.org/rpms/easyrpg-player.git /var/lib/mock/f42-build-side-1-3534258-46548/root/chroot_tmpdir/scmroot/easyrpg-player
Cloning into '/var/lib/mock/f42-build-side-1-3534258-46548/root/chroot_tmpdir/scmroot/easyrpg-player'...
$ git fetch origin 7cc23f7ec5e847f7822caf11a0c3c6ffd880ec06:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/easyrpg-player
 * [new ref]         7cc23f7ec5e847f7822caf11a0c3c6ffd880ec06 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7cc23f7 Update to v0.8.1.1