{"push_id":537946009,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"4400247fcad535cdc0bb1ddbbed6d768c85339bb","before":"0765525f05e367f8aa2bfd8488667f3787d4a36f","commits":[{"sha":"4400247fcad535cdc0bb1ddbbed6d768c85339bb","author":{"email":"a2a02c6670ca5872d3c2a9ab15dea1b4220ca510@kmc.gr.jp","name":"yu3mars"},"message":"end of new year 2015","distinct":true,"url":"https://api.github.com/repos/yu3mars/procon/commits/4400247fcad535cdc0bb1ddbbed6d768c85339bb"}]}