Wait up to 30s for version check error in logs

test/700_status_and_report_test.sh

@@ -41,12 +41,10 @@ $SSH $HOST1 tee /tmp/hosts.checkpoint-api > /dev/null <<EOF
 EOF
 CHECKPOINT_DISABLE="" WEAVE_DOCKER_ARGS="-v /tmp/hosts.checkpoint-api:/etc/hosts" weave_on $HOST1 launch
 
+assert_raises "timeout 30 cat <( docker_on $HOST1 logs -f weave | grep -m 1 'Error checking version' )"
 assert "weave_on $HOST1 report -f '{{.VersionCheck.Enabled}}'" "true"
 assert "weave_on $HOST1 report -f '{{.VersionCheck.Success}}'" "false"
 assert "weave_on $HOST1 report -f '{{.VersionCheck.NewVersion}}'" ""
-assert_raises "weave_on $HOST1 status | grep 'failed to check latest version - see logs; next check at'"
-
-
 
 weave_on $HOST1 reset