try to fix travis
try to fix travis

w1z2g3/crossbar,w1z2g3/crossbar,NinjaMSP/crossbar,NinjaMSP/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,w1z2g3/crossbar,NinjaMSP/crossbar