CI: Re-use the built docker image between stages

Author: elgalu

bin/cleanup-container.sh

@@ -9,5 +9,5 @@ killall --ignore-case --quiet --regexp "firefox.*"
 
 # After transferring the logs: reset them for the next test
 for filename in /var/log/cont/*.log; do
-  truncate -s 0 $filename
+  truncate -s 0 ${filename} || echo "WARN: Failed to truncate ${filename}"
 done

xterm/bin/start-xterm.sh

@@ -79,13 +79,6 @@ if [ "${VIDEO}" = "true" ]; then
   start-video &
 fi
 
-# TODO: Re enable shutdown at some point. But fails when
-# we have little ports available (corner case but fails)
-# if ! timeout --foreground ${WAIT_TIMEOUT} wait-vnc.sh; then
-#   bash -c "grep -v webSocketsHandshake ${VNC_TRYOUT_ERR_LOG}*.log" 1>&2
-#   shutdown "Failed while waiting for VNC to start!"
-# fi
-
 # Help at http://supervisord.org/subprocess.html#process-states
 echo "Checking process-states through supervisorctl status"
 if ! supervisorctl -c /etc/supervisor/supervisord.conf \

xterm/bin/wait_all_done

@@ -39,7 +39,6 @@ else
   bash -c 'ls -la /var/log/cont/*' || true
   echo "" && echo "" && echo "==> errors <=="
   bash -c 'errors' || true
-  # bash -c "grep -v webSocketsHandshake /var/log/cont/vnc-tryouts-stderr*.log"
 
   die "
    Your docker-selenium didn't start properly.