From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ting-Wei Lan <lantw44@gmail.com>
Subject: bug#22004: guix-environment-container.sh test fails when building
	guix on tmpfs
Date: Tue, 24 Nov 2015 23:57:39 +0800
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To: 22004@debbugs.gnu.org

This problem happens on both guix 0.9.0 and master branch.

$tmpdir/mounts can be empty when running tests on tmpfs because
$mount_test_code ignores tmpfs. (`wc -l $tmpdir/mounts` is 0)