No longer hardwiring subfolders of test

Hid build errors on should fail tests

compile_fail.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
 export TEST_BIN_NAME=$1
-echo "Building ${TEST_BIN_NAME}"
+#echo "Building ${TEST_BIN_NAME}"
 shift 1
 export BUILD_COMMAND=$@
-echo "Build command: ${BUILD_COMMAND}"
-eval ${BUILD_COMMAND} #>/dev/null 2>/dev/null
+#echo "Build command: ${BUILD_COMMAND}"
+eval ${BUILD_COMMAND} >/dev/null 2>/dev/null
 
 if [ $? -eq 0 ]; then
 	echo -ne "#!/bin/bash\nexit 1;" > ${TEST_BIN_NAME}