wait_for_bootstrap: When logging un-bootstrapped nodes, also log crashes

Previously, if you said wait_for_bootstrap, it would tell you if a
node wasn't bootstrapped, but wouldn't help you notice whether it
was crashed or running.

lib/chutney/TorNet.py

@@ -1199,6 +1199,7 @@ class Network(object):
 
         print("Bootstrap failed. Node status:")
         for c in controllers:
+            c.check(listRunning=False, listNonRunning=True)
             print(c.getLastBootstrapStatus())
 
         return False