Problem compiling firefox 12-Stable amd 64

[Filippo Moretti]

checking rustc version... DEBUG: Executing: `/usr/local/bin/rustc --version --verbose`DEBUG: The command returned non-zero exit status -12.DEBUG: Its output was:DEBUG: | rustc 1.30.1DEBUG: | binary: rustcDEBUG: | commit-hash: unknownDEBUG: | commit-date: unknownDEBUG: | host: x86_64-unknown-freebsdDEBUG: | release: 1.30.1ERROR: Command `/usr/local/bin/rustc --version --verbose` failed with exit status -12.===>  Script "configure" failed unexpectedly.Please report the problem to gecko at FreeBSD.org [maintainer] and attach the"/usr/ports/www/firefox/work/.build/config.log" including the output of thefailure of your make command. Also, it might be a good idea to provide anoverview of all packages installed on your system (e.g. a/usr/local/sbin/pkg-static info -g -Ea).*** Error code 1
Stop.make[1]: stopped in /usr/ports/www/firefox*** Error code 1
Stop.make: stopped in /usr/ports/www/firefox[root at sting /usr/ports/www/firefox]# 
Rust was installed from pkg as it will not compile:being told I need more ram than my mobo will allow.sincerelyFilippo
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