$ git clone -n https://src.fedoraproject.org/rpms/appstream-data.git /var/lib/mock/f41-build-side-1-2833285-33648/root/chroot_tmpdir/scmroot/appstream-data
Cloning into '/var/lib/mock/f41-build-side-1-2833285-33648/root/chroot_tmpdir/scmroot/appstream-data'...
$ git fetch origin 8fca7870232f844d26dc3e66185765483af313e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/appstream-data
 * [new ref]         8fca7870232f844d26dc3e66185765483af313e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8fca787 Stop installing app recommendations data