Subject: bug#27250: [PATCH] gnu: crawl: Update to 0.20.0.

From: Arun Isaac <[email-masked]>
Date: Thu, 08 Jun 2017 20:46:21 +0530

> Another option is that the tests are affected by differences in the host
> kernel or filesystem.

That too.

@nee:

I am now facing similar problems with crawl-tiles as well. I am going
out of town tonight. I'll be back on Saturday, and explore this more
fully. Sorry for the delay.