ref11-i386 ok
ref12-amd64 ok
ref12-ppc64 ok-ish (strip complains about `unsupported e_type`?)
ref13-ppc64 ok
ref13-aarch64 ok
ref13-amd64 ok
I'll leave rust-1.52.0 installed in `/scratch/tmp/tobik/local/usr/local` on the reference machines when the build was ok in case you need to check something.
armv6 ?
armv7 ?
powerpc64le ?
Exp-run: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255608