hmm. installed rust on freebsd. ran cargo build, got this.
error: process didn't exit successfully: `rustc -vV` (exit status: 1)
--- stderr
ld-elf.so.1: /usr/local/bin/../lib/librustc_driver-a11f9aed9e23c8d3.so: Undefined symbol "_ZNSt3__122__libcpp_verbose_abortEPKcz"
searched, found this:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282638
no replies.
sigh.