auto merge of #7568 : alexcrichton/rust/check-lite, r=pcwalton

A lot of cross-platform issues stem from rusti/rustpkg, so include these two test suites in the 'check-lite' target which is run on the cross-compile bots. It shouldn't be much of a performance hit because these suites are pretty fast to run.

Hopefully this will make snapshot/tarball creation easier in the future.

Author: bors

mk/tests.mk

@@ -157,6 +157,7 @@ check-test: cleantestlibs cleantmptestlogs all check-stage2-rfail
 
 check-lite: cleantestlibs cleantmptestlogs \
 	check-stage2-std check-stage2-extra check-stage2-rpass \
+	check-stage2-rustpkg check-stage2-rusti \
 	check-stage2-rfail check-stage2-cfail
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log