$ git clone -n https://src.fedoraproject.org/rpms/freetype.git /var/lib/mock/f41-build-856811-167776/root/chroot_tmpdir/scmroot/freetype
Cloning into '/var/lib/mock/f41-build-856811-167776/root/chroot_tmpdir/scmroot/freetype'...
$ git fetch origin 78c69e7828a8b91a426d954b5a03b29ee2339de7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/freetype
 * [new ref]         78c69e7828a8b91a426d954b5a03b29ee2339de7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78c69e7 Update to 2.13.3, minor cleanups