New comment by Anachron on void-packages repository

https://github.com/void-linux/void-packages/pull/13411#issuecomment-516325679
Comment:
Doesn't build for `armv6l` and `armv7l`: https://travis-ci.org/void-linux/void-packages/builds/565376134?utm_source=github_status&utm_medium=notification

Probably because `perl` has no 64bit integer support on our 32bit pkgs:
> pgBackRest supports 32-bit distributions that build Perl with 64-bit integer support.