$ git clone -n https://src.fedoraproject.org/rpms/maven-verifier.git /var/lib/mock/f40-build-2166332-50976/root/chroot_tmpdir/scmroot/maven-verifier
Cloning into '/var/lib/mock/f40-build-2166332-50976/root/chroot_tmpdir/scmroot/maven-verifier'...
$ git fetch origin 4515370eb1694aa52a138767bfd7b6b481ff6ffa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-verifier
 * [new ref]         4515370eb1694aa52a138767bfd7b6b481ff6ffa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4515370 Update javapackages test plan to f40