$ git clone -n https://src.fedoraproject.org/rpms/fusesource-pom.git /var/lib/mock/f40-build-2236928-53526/root/chroot_tmpdir/scmroot/fusesource-pom
Cloning into '/var/lib/mock/f40-build-2236928-53526/root/chroot_tmpdir/scmroot/fusesource-pom'...
$ git fetch origin 3a2a3c35f5806c2751b87006c8de410c3a6ba673:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fusesource-pom
 * [new ref]         3a2a3c35f5806c2751b87006c8de410c3a6ba673 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a2a3c3 Update javapackages test plan to f40