commits: 17815b48817e69b6e5f202609d9a7568b12cdf7c

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
17815b48817e69b6e5f202609d9a7568b12cdf7c	Raise more informative error when converting tuples to Variable. (#2523) Fixes #1016	2018-10-31T16:56:46Z	2018-10-31T16:56:46Z	0c7e9e762dbfd6554e60c953bf27493047d95109	f10b21bed2846b879806f87039b77245b18e7671	13221727	2448579	1217238