Stream flammenwehrfer output so you get something if it times out

flammenwehrfer.sh

@@ -32,8 +32,12 @@ GITHUB_URL="https://api.github.com/repos/$GITHUB_PATH"
 #   | |  __/\__ \ |_| | | | | (_| |  _   _   _
 #   |_|\___||___/\__|_|_| |_|\__, | (_) (_) (_)
 #                            |___/
-MJ_OUTPUT="$(/mjtest/mjt.py lexer syntax ast semantic compile-firm /compiler-under-test/run 2>&1)"
+# Create copy of stdout to capture and stream stdout in subshell
+exec 3>&1
+MJ_OUTPUT="$(/mjtest/mjt.py lexer syntax ast semantic compile-firm /compiler-under-test/run 2>&1 | tee /dev/fd/3)"
 MJ_EXIT_CODE="$?"
+# Close copy
+exec 3>&-
 
 if [[ "$USE_FLAMMENWEHRFER" != 1 ]] || [[ "$CI_COMMIT_BRANCH" != "master" ]]; then
   echo "Flammenwehrfer disabled, checked for branch '$CI_COMMIT_BRANCH'"