bin/52291: error messages from cron

[martin%NetBSD.org@localhost]

>Number:         52291
>Category:       bin
>Synopsis:       error messages from cron: in pam_vprompt(): no conversation function
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jun 11 16:20:00 +0000 2017
>Originator:     Martin Husemann
>Release:        NetBSD 8.99.1
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD night-owl.duskware.de 8.99.1 NetBSD 8.99.1 (NIGHT-OWL) #512: Fri Jun 9 14:42:34 CEST 2017 martin%night-owl.duskware.de@localhost:/usr/src/sys/arch/amd64/compile/NIGHT-OWL amd64
Architecture: x86_64
Machine: amd64
>Description:

Updated my machine to -current as of a few hours ago and started seeing:

Jun 11 18:10:00 night-owl cron: in pam_vprompt(): no conversation function


>How-To-Repeat:
Run -current, wait for cron to wakeup

>Fix:
n/a