Index: head/lang/rust-nightly/Makefile
===================================================================
--- head/lang/rust-nightly/Makefile	(revision 488288)
+++ head/lang/rust-nightly/Makefile	(revision 488289)
@@ -1,35 +1,35 @@
 # Created by: Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
 # $FreeBSD$
 
 PORTVERSION=	1.33.0.${NIGHTLY_DATE:C,-,,g}
 PKGNAMESUFFIX=	-nightly
 DISTNAME=	rustc-nightly-src
 
 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=			2018-12-23
+NIGHTLY_DATE=			2018-12-25
 NIGHTLY_SUBDIR=			${NIGHTLY_DATE}/
 
 # See WRKSRC/src/stage0.txt for this date
 BOOTSTRAPS_DATE=		2018-12-09
 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
 	@${REINPLACE_CMD} '/RUSTC_DENY_WARNINGS/d' ${WRKSRC}/src/bootstrap/builder.rs
 
 .include "${MASTERDIR}/Makefile"
Index: head/lang/rust-nightly/distinfo
===================================================================
--- head/lang/rust-nightly/distinfo	(revision 488288)
+++ head/lang/rust-nightly/distinfo	(revision 488289)
@@ -1,15 +1,15 @@
-TIMESTAMP = 1545516884
-SHA256 (rust/2018-12-23/rustc-nightly-src.tar.xz) = 6902405f94899a17d4ad7747d0059a3eeccc8ffe3c952d82508f3994b6e1b14f
-SIZE (rust/2018-12-23/rustc-nightly-src.tar.xz) = 100414160
+TIMESTAMP = 1545689751
+SHA256 (rust/2018-12-25/rustc-nightly-src.tar.xz) = 21bfb479c8a9f34f9183d4f5084c774045ee644fdaba0a4bcb6c4f32ecc3e2ee
+SIZE (rust/2018-12-25/rustc-nightly-src.tar.xz) = 100421540
 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