Index: head/lang/rust-nightly/Makefile
===================================================================
--- head/lang/rust-nightly/Makefile	(revision 489699)
+++ head/lang/rust-nightly/Makefile	(revision 489700)
@@ -1,45 +1,36 @@
 # Created by: Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
 # $FreeBSD$
 
 PORTVERSION=	1.33.0.${NIGHTLY_DATE:C,-,,g}
 PKGNAMESUFFIX=	-nightly
 DISTNAME=	rustc-nightly-src
 
-PATCH_SITES=	https://github.com/rust-lang/${PORTNAME}/commit/
-PATCHFILES=	49337938cb78.patch:-p1
-
 MASTERDIR=	${.CURDIR}/../rust
 PATCHDIR=	${.CURDIR}/files
 DISTINFO_FILE=	${.CURDIR}/distinfo
 
 CONFLICTS_INSTALL=	rust
 
 # Which source to pull:
 #   https://static.rust-lang.org/dist/${NIGHTLY_DATE}/rustc-nightly-src.tar.gz
 #   https://static.rust-lang.org/dist/channel-rust-nightly.toml
-NIGHTLY_DATE=			2019-01-05
+NIGHTLY_DATE=			2019-01-08
 NIGHTLY_SUBDIR=			${NIGHTLY_DATE}/
 
 # See WRKSRC/src/stage0.txt for this date
-BOOTSTRAPS_DATE=		2018-12-09
+BOOTSTRAPS_DATE=		2019-01-04
 RUST_BOOTSTRAP_VERSION=		beta
 CARGO_BOOTSTRAP_VERSION=	beta
 
 CARGO_VENDOR_DIR=	${WRKSRC}/vendor
 
 # Other bootstraps aren't provided by upstream yet
 ONLY_FOR_ARCHS=			amd64 i386
-
-post-patch:	nightly-post-patch
-nightly-post-patch:
-# Work around unused_unsafe errors in libcore with stage0
-# https://github.com/rust-lang/rust/pull/57184
-	@${REINPLACE_CMD} '/RUSTC_DENY_WARNINGS/d' ${WRKSRC}/src/bootstrap/builder.rs
 
 post-configure:	nightly-post-configure
 nightly-post-configure:
 # Don't abort if optional tools fail to build
 # https://github.com/rust-lang/rust/commit/53254a888b42
 	@${ECHO_CMD} 'missing-tools = true' >>${WRKSRC}/config.toml
 
 .include "${MASTERDIR}/Makefile"
Index: head/lang/rust-nightly/distinfo
===================================================================
--- head/lang/rust-nightly/distinfo	(revision 489699)
+++ head/lang/rust-nightly/distinfo	(revision 489700)
@@ -1,17 +1,15 @@
-TIMESTAMP = 1546637171
-SHA256 (rust/2019-01-05/rustc-nightly-src.tar.xz) = a76ee4bfc025f644f2841c42e991093dadb396a2fc0a7634143a7e82857b4914
-SIZE (rust/2019-01-05/rustc-nightly-src.tar.xz) = 100443520
-SHA256 (rust/49337938cb78.patch) = 552865e9c3d0d8970dd515351ad8d23a77cf640365e4b83e9b4080a8fd9118d9
-SIZE (rust/49337938cb78.patch) = 10802
-SHA256 (rust/2018-12-09/rustc-beta-x86_64-unknown-freebsd.tar.gz) = 1c59a13cc385c9e06b80202651f8af9e9e22658e1863de85ce67ca12a0940a46
-SIZE (rust/2018-12-09/rustc-beta-x86_64-unknown-freebsd.tar.gz) = 70377440
-SHA256 (rust/2018-12-09/rust-std-beta-x86_64-unknown-freebsd.tar.gz) = 12fa39ff525ddd64490e63be98b954c9ee66e0cf603143f49b04f1c5760f3885
-SIZE (rust/2018-12-09/rust-std-beta-x86_64-unknown-freebsd.tar.gz) = 67038294
-SHA256 (rust/2018-12-09/cargo-beta-x86_64-unknown-freebsd.tar.gz) = 054d227205949638483fc13035c0657177ebe0e48da24b77f406c86b35aef0a0
-SIZE (rust/2018-12-09/cargo-beta-x86_64-unknown-freebsd.tar.gz) = 6256857
-SHA256 (rust/2018-12-09/rustc-beta-i686-unknown-freebsd.tar.gz) = e01e810b8aa0e985d78918cc8934796b6c440e5bb87fd969c4ad074106492cea
-SIZE (rust/2018-12-09/rustc-beta-i686-unknown-freebsd.tar.gz) = 71112245
-SHA256 (rust/2018-12-09/rust-std-beta-i686-unknown-freebsd.tar.gz) = 869efa046038c4bebec34cc04f1187fbae70dda9294effccce31510a3365b775
-SIZE (rust/2018-12-09/rust-std-beta-i686-unknown-freebsd.tar.gz) = 67329498
-SHA256 (rust/2018-12-09/cargo-beta-i686-unknown-freebsd.tar.gz) = dcf240699f5a00a97350a8cb47653da2633e33deb9ad4e85a979c81ab2e59072
-SIZE (rust/2018-12-09/cargo-beta-i686-unknown-freebsd.tar.gz) = 6020090
+TIMESTAMP = 1546895486
+SHA256 (rust/2019-01-08/rustc-nightly-src.tar.xz) = df5df3289c7911ec6011905d1c484b97f7ad9e2b5a2b0f109cc504b050927ac4
+SIZE (rust/2019-01-08/rustc-nightly-src.tar.xz) = 100647328
+SHA256 (rust/2019-01-04/rustc-beta-x86_64-unknown-freebsd.tar.gz) = 59c45d4e39548a9c78f97d54a929a0c72cc467715c7b010a47323c95d3eb9de5
+SIZE (rust/2019-01-04/rustc-beta-x86_64-unknown-freebsd.tar.gz) = 70410528
+SHA256 (rust/2019-01-04/rust-std-beta-x86_64-unknown-freebsd.tar.gz) = 796679dc04d0ac2607f4041fd80bdab6d47c0d51c3d9a1a07f592275e2a82a06
+SIZE (rust/2019-01-04/rust-std-beta-x86_64-unknown-freebsd.tar.gz) = 67094901
+SHA256 (rust/2019-01-04/cargo-beta-x86_64-unknown-freebsd.tar.gz) = 7014e6869f3452aca29d0b07cf550bb8ba4d874ea3aaad630474bd38f49d5198
+SIZE (rust/2019-01-04/cargo-beta-x86_64-unknown-freebsd.tar.gz) = 6254523
+SHA256 (rust/2019-01-04/rustc-beta-i686-unknown-freebsd.tar.gz) = 6d85d6689d7272aacc581aa416c8fade3302fc371cb2696f15fe7a7a915fefa2
+SIZE (rust/2019-01-04/rustc-beta-i686-unknown-freebsd.tar.gz) = 71145935
+SHA256 (rust/2019-01-04/rust-std-beta-i686-unknown-freebsd.tar.gz) = 06a146af3b4ab16dee156a3c65ac87435034d9d1835420b6778e97d9d72bd633
+SIZE (rust/2019-01-04/rust-std-beta-i686-unknown-freebsd.tar.gz) = 67409391
+SHA256 (rust/2019-01-04/cargo-beta-i686-unknown-freebsd.tar.gz) = 2b2235be8e0403d5f0b2af010bdc94df291e4d4f6b7ffb672e8c60031c7b897f
+SIZE (rust/2019-01-04/cargo-beta-i686-unknown-freebsd.tar.gz) = 6015459