==> git log -n1 <==
commit f33fe02a18b59c86cde13ef09a4929616892ab2b
Merge: e562b21d0 dfffb10ca
Author: niboshi <niboshi000@gmail.com>
Date:   Mon Dec 3 14:38:36 2018 +0900

    Merge pull request #1852 from kmaehashi/release-v5.1.0-docker
    
    Bump version in Dockerfile for v5.1.0
==> git describe --tags --dirty <==
v5.1.0
==> git status <==
HEAD detached at f33fe02a1
Untracked files:
  (use "git add <file>..." to include in what will be committed)

	build_env_setup.sh
	conda_build.sh
	record.txt

nothing added to commit but untracked files present (use "git add" to track)
