13 files changed, 13 insertions, 13 deletions
diff --git a/src/librustc/README.md b/src/librustc/README.md
index 1c0b377d14b..de58f546cd3 100644
--- a/src/librustc/README.md
+++ b/src/librustc/README.md
@@ -1,3 +1,3 @@
 For more information about how rustc works, see the [rustc dev guide].
 
-[rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/
diff --git a/src/librustc/dep_graph/README.md b/src/librustc/dep_graph/README.md
index 4cba9f772fc..b9d91cd35a8 100644
--- a/src/librustc/dep_graph/README.md
+++ b/src/librustc/dep_graph/README.md
@@ -1,4 +1,4 @@
 To learn more about how dependency tracking works in rustc, see the [rustc
 guide].
 
-[rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/query.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/query.html
diff --git a/src/librustc/dep_graph/graph.rs b/src/librustc/dep_graph/graph.rs
index 3554d69f6b3..ca31303089a 100644
--- a/src/librustc/dep_graph/graph.rs
+++ b/src/librustc/dep_graph/graph.rs
@@ -194,7 +194,7 @@ impl DepGraph {
     /// - If you need 3+ arguments, use a tuple for the
     ///   `arg` parameter.
     ///
-    /// [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/incremental-compilation.html
+    /// [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/incremental-compilation.html
     pub fn with_task<'a, C, A, R>(
         &self,
         key: DepNode,
diff --git a/src/librustc/hir/mod.rs b/src/librustc/hir/mod.rs
index 86531d99e68..30c9a2ee769 100644
--- a/src/librustc/hir/mod.rs
+++ b/src/librustc/hir/mod.rs
@@ -1,6 +1,6 @@
 //! HIR datatypes. See the [rustc dev guide] for more info.
 //!
-//! [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/hir.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/hir.html
 
 pub mod exports;
 pub mod map;
diff --git a/src/librustc/infer/canonical.rs b/src/librustc/infer/canonical.rs
index fe8c4ca8fc9..5f7e8c84965 100644
--- a/src/librustc/infer/canonical.rs
+++ b/src/librustc/infer/canonical.rs
@@ -19,7 +19,7 @@
 //! For a more detailed look at what is happening here, check
 //! out the [chapter in the rustc dev guide][c].
 //!
-//! [c]: https://rust-lang.github.io/rustc-dev-guide/traits/canonicalization.html
+//! [c]: https://rustc-dev-guide.rust-lang.org/traits/canonicalization.html
 
 use crate::infer::MemberConstraint;
 use crate::ty::subst::GenericArg;
diff --git a/src/librustc/lib.rs b/src/librustc/lib.rs
index 2621a5444d6..24237235e0c 100644
--- a/src/librustc/lib.rs
+++ b/src/librustc/lib.rs
@@ -16,7 +16,7 @@
 //!
 //! For more information about how rustc works, see the [rustc dev guide].
 //!
-//! [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/
 //!
 //! # Note
 //!
diff --git a/src/librustc/middle/region.rs b/src/librustc/middle/region.rs
index 269db488757..758ba4a1ab0 100644
--- a/src/librustc/middle/region.rs
+++ b/src/librustc/middle/region.rs
@@ -4,7 +4,7 @@
 //! For more information about how MIR-based region-checking works,
 //! see the [rustc dev guide].
 //!
-//! [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/mir/borrowck.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/mir/borrowck.html
 
 use crate::ich::{NodeIdHashingMode, StableHashingContext};
 use crate::ty::{self, DefIdTree, TyCtxt};
diff --git a/src/librustc/mir/mod.rs b/src/librustc/mir/mod.rs
index 9a95c9c4668..19fa999e150 100644
--- a/src/librustc/mir/mod.rs
+++ b/src/librustc/mir/mod.rs
@@ -1,6 +1,6 @@
 //! MIR datatypes and passes. See the [rustc dev guide] for more info.
 //!
-//! [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/mir/index.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/mir/index.html
 
 use crate::mir::interpret::{GlobalAlloc, Scalar};
 use crate::mir::visit::MirVisitable;
diff --git a/src/librustc/traits/mod.rs b/src/librustc/traits/mod.rs
index c2bccb6775f..6ebcc8b0754 100644
--- a/src/librustc/traits/mod.rs
+++ b/src/librustc/traits/mod.rs
@@ -1,6 +1,6 @@
 //! Trait Resolution. See the [rustc dev guide] for more information on how this works.
 //!
-//! [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/traits/resolution.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/traits/resolution.html
 
 pub mod query;
 pub mod select;
diff --git a/src/librustc/traits/select.rs b/src/librustc/traits/select.rs
index 06a6b8615db..08d78b3a0b2 100644
--- a/src/librustc/traits/select.rs
+++ b/src/librustc/traits/select.rs
@@ -1,6 +1,6 @@
 //! Candidate selection. See the [rustc dev guide] for more information on how this works.
 //!
-//! [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/traits/resolution.html#selection
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/traits/resolution.html#selection
 
 use self::EvaluationResult::*;
 
diff --git a/src/librustc/ty/context.rs b/src/librustc/ty/context.rs
index 783e3da6f68..b31e1d7dcca 100644
--- a/src/librustc/ty/context.rs
+++ b/src/librustc/ty/context.rs
@@ -918,7 +918,7 @@ pub struct FreeRegionInfo {
 /// various **compiler queries** that have been performed. See the
 /// [rustc dev guide] for more details.
 ///
-/// [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/ty.html
+/// [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/ty.html
 #[derive(Copy, Clone)]
 #[rustc_diagnostic_item = "TyCtxt"]
 pub struct TyCtxt<'tcx> {
diff --git a/src/librustc/ty/query/README.md b/src/librustc/ty/query/README.md
index adaa7fe71f2..8ec07b9fdeb 100644
--- a/src/librustc/ty/query/README.md
+++ b/src/librustc/ty/query/README.md
@@ -1,3 +1,3 @@
 For more information about how the query system works, see the [rustc dev guide].
 
-[rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/query.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/query.html
diff --git a/src/librustc/ty/sty.rs b/src/librustc/ty/sty.rs
index a36bbf7390e..9d2a98c1ebb 100644
--- a/src/librustc/ty/sty.rs
+++ b/src/librustc/ty/sty.rs
@@ -1400,7 +1400,7 @@ pub type Region<'tcx> = &'tcx RegionKind;
 ///
 /// [1]: http://smallcultfollowing.com/babysteps/blog/2013/10/29/intermingled-parameter-lists/
 /// [2]: http://smallcultfollowing.com/babysteps/blog/2013/11/04/intermingled-parameter-lists/
-/// [rustc dev guide]: https://rust-lang.github.io/rustc-dev-guide/traits/hrtb.html
+/// [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/traits/hrtb.html
 #[derive(Clone, PartialEq, Eq, Hash, Copy, RustcEncodable, RustcDecodable, PartialOrd, Ord)]
 pub enum RegionKind {
     /// Region bound in a type or fn declaration which will be