More tweaking of test-cases for Jenkins

bin/varnishtest/tests/c00058.vtc

@@ -10,7 +10,7 @@ server s1 {
 
 varnish v1 -vcl+backend { 
 	sub vcl_backend_response {
-		set beresp.ttl = 0.1s;
+		set beresp.ttl = 0.5s;
 		set beresp.grace = 10s;
 	}
 } -start
@@ -30,6 +30,7 @@ client c1 {
 
 	# But bg fetch was kicked off
 	sema r2 sync 2
+	delay .2
 
 	# And now we get the new object
 	txreq

bin/varnishtest/tests/r01284.vtc

@@ -11,6 +11,7 @@ server s1 {
 
 varnish v1 -arg "-p nuke_limit=0" -storage "-sTransient=malloc,1m" -vcl+backend {
 	sub vcl_backend_response {
+		set beresp.do_stream = false;
 		set beresp.storage = "Transient";
 	}
 } -start