444fd538a76a3c2336115a4d5613b383bd3f0a0f	not-for-merge	branch 'master' of https://github.com/dmlc/dmlc-core
55f3c7bc1d875fbc7d34fc26651bb8c6818c8355	not-for-merge	branch 'mxnet-stable' of https://github.com/dmlc/dmlc-core
