sha,message,author_date,committer_date,raw_author,raw_committer,repo,author,committer
1a012080e0910f3295d0fc26806ae18885f56751,"Fix unexpected behavior of .set_index() since pandas 0.21.0 (#1723)

* fix set_index behavior using pandas 0.21.0

* review comments",2017-11-17T00:54:50Z,2017-11-17T00:54:50Z,5d060630fae3d5a365a239dae12fe85ceed98a8d,5f199557d0f8f69fbea5e027a407146e2669a812,13221727,4160723,