$ git clone -n https://src.fedoraproject.org/rpms/mod_qos.git /var/lib/mock/f41-build-859658-168699/root/chroot_tmpdir/scmroot/mod_qos
Cloning into '/var/lib/mock/f41-build-859658-168699/root/chroot_tmpdir/scmroot/mod_qos'...
$ git fetch origin efa4d7b2bd03061c5c03104d5b8533cf6adcbe8e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mod_qos
 * [new ref]         efa4d7b2bd03061c5c03104d5b8533cf6adcbe8e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at efa4d7b remove el6-age httpd conditionals