run xos-unit-test on more repos, fix test

Change-Id: Ic4d5f5b45f12752cb5128362b2b4ccd3d4869654
diff --git a/jjb/shell/xos-unit.sh b/jjb/shell/xos-unit.sh
index 1e19cf1..1becb67 100644
--- a/jjb/shell/xos-unit.sh
+++ b/jjb/shell/xos-unit.sh
@@ -36,6 +36,6 @@
 fi
 
 echo "Performing nose2 tests"
-nose2 --verbose --with-coverage --coverage-report xml --coverage-report term --junit-xml
+nose2 --verbose --coverage-report xml --coverage-report term --junit-xml
 popd