common: show value of nocross when it is set.
common: show value of nocross when it is set.

Manual.md says:

"This should be set to a string describing why it fails, or a link to
 a travis buildlog demonstrating the failure."

NeoChontrix/void-packages,necrophcodr/void-packages,NeoChontrix/void-packages,NeoChontrix/void-packages,NeoChontrix/void-packages,necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages,NeoChontrix/void-packages,NeoChontrix/void-packages