Fix parsing results for PR message

systemtests/scripts/build_pr_response.sh

@@ -39,7 +39,7 @@ fi
 
 SUMMARY="**TEST_PROFILE**: ${TEST_PROFILE}\n**TEST_CASE:** ${TEST_CASE}\n**TOTAL:** ${TEST_COUNT}\n**PASS:** $((TEST_COUNT - TEST_ALL_FAILED_COUNT - TEST_SKIPPED_COUNT))\n**FAIL:** ${TEST_ALL_FAILED_COUNT}\n**SKIP:** ${TEST_SKIPPED_COUNT}\n**BUILD_NUMBER:** ${BUILD_ID}\n**BUILD_ENV:** ${BUILD_ENV}\n"
 
-FAILED_TESTS=$(find "${RESULTS_PATH}" -name 'TEST*.xml' -type f -print0 | xargs -0 sed -n "s#\(<testcase.*time=\"[0-9]*,\{0,1\}[0-9]\{1,3\}\..*[^\/]>\)#\1#p" | awk -F '"' '{print "\\n- " $2 " in "  $4}')
+FAILED_TESTS=$(find "${RESULTS_PATH}" -name 'TEST*.xml' -type f -print0 | xargs -0 awk '/<testcase.*>/{ getline x; if (x ~ "<error" || x ~ "<failure") {  gsub(/classname=|name=|\"/, "", $0); print "\\n- " $2 " in " $3 }}')
 echo "${FAILED_TESTS}"
 echo "Creating body ..."