[BUILD FAILED] Branch master build 617

Build for MXNet branch master has broken. Please view the build at https://builds.apache.org/job/incubator-mxnet/job/master/617/

[BUILD FAILED] Branch master build 614

Build for MXNet branch master has broken. Please view the build at https://builds.apache.org/job/incubator-mxnet/job/master/614/

[BUILD FAILED] Branch master build 615

Build for MXNet branch master has broken. Please view the build at https://builds.apache.org/job/incubator-mxnet/job/master/615/

[BUILD FAILED] Branch master build 616

Build for MXNet branch master has broken. Please view the build at https://builds.apache.org/job/incubator-mxnet/job/master/616/