RPi 4 build time

From: Evgeniy Khramtsov via freebsd-arm <freebsd-arm_at_freebsd.org>
Date: Fri, 21 May 2021 20:07:35 UTC

How long are compile times for aarch64 8 GB RPi? It is especially
interesting to know about overclocked results. I guess buildworld time
would describe it well, but any heavy port (ex. rust) would also be great.