Index: head/lang/rust-nightly/Makefile
===================================================================
--- head/lang/rust-nightly/Makefile	(revision 462769)
+++ head/lang/rust-nightly/Makefile	(revision 462770)
@@ -1,26 +1,26 @@
 # Created by: Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
 # $FreeBSD$
 
 PORTVERSION=	1.25.0.${NIGHTLY_DATE:C,-,,g}
 PKGNAMESUFFIX=	-nightly
 DISTNAME=	rustc-nightly-src
 
 MASTERDIR=	${.CURDIR}/../rust
 DISTINFO_FILE=	${.CURDIR}/distinfo
 
 CONFLICTS_BUILD=	rust # see FIXME in `pre-fetch` in lang/rust/Makefile
 CONFLICTS_INSTALL=	rust
 
 # Which source to pull:
 #   https://static.rust-lang.org/dist/${NIGHTLY_DATE}/rustc-nightly-src.tar.gz
 NIGHTLY_DATE=			2018-02-19
 NIGHTLY_SUBDIR=			${NIGHTLY_DATE}/
 
 # See WRKSRC/src/stage0.txt for this date
 BOOTSTRAPS_DATE=		2018-01-02
 RUST_BOOTSTRAP_VERSION=		beta
 CARGO_BOOTSTRAP_VERSION=	beta
 
-ONLY_FOR_ARCHS=			i386 amd64
+ONLY_FOR_ARCHS=			amd64
 
 .include "${MASTERDIR}/Makefile"