install/52170: Source sets are no longer being made available

[venture37%geeklan.co.uk@localhost]

>Number:         52170
>Category:       install
>Synopsis:       Source sets are no longer being made available
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    install-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Apr 16 14:50:00 +0000 2017
>Originator:     Sevan Janiyan
>Release:        
>Organization:
>Environment:
>Description:
The source/sets directory for NetBSD-HEAD has been empty for some time (since recent infra changes??)

http://nycdn.netbsd.org/pub/NetBSD-daily/HEAD/201704140400Z/source/sets/
>How-To-Repeat:
visit source/sets eg
http://nycdn.netbsd.org/pub/NetBSD-daily/HEAD/201704140400Z/source/sets/
>Fix: