sys-fs/cryfs: RESTRICT=test for 0.9.7

We know they work, but the build system screws up install.
Task for 0.9.8 version bump.

Closes: https://bugs.gentoo.org/644836
Package-Manager: Portage-2.3.13, Repoman-2.3.4

sys-fs/cryfs/cryfs-0.9.7.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -38,6 +38,10 @@ DEPEND="${RDEPEND}
 
 PATCHES=( "${WORKDIR}/${P}-spdlog.patch" )
 
+# tests work, but let install fail
+# revisit with 0.9.8 version bump.
+RESTRICT="test"
+
 src_prepare() {
 	cmake-utils_src_prepare