Rustup to rustc 1.50.0-nightly (72da5a9 2020-11-26)

bjorn3 · bjorn3 · commit aef656aee8cb · 2020-11-27T18:01:01.000+01:00
diff --git a/build_sysroot/Cargo.lock b/build_sysroot/Cargo.lock
diff --git a/example/mini_core.rs b/example/mini_core.rs
@@ -1,6 +1,6 @@
 #![feature(
     no_core, lang_items, intrinsics, unboxed_closures, type_ascription, extern_types,
-    untagged_unions, decl_macro, rustc_attrs, transparent_unions, optin_builtin_traits,
+    untagged_unions, decl_macro, rustc_attrs, transparent_unions, auto_traits,
     thread_local,
 )]
 #![no_core]
diff --git a/rust-toolchain b/rust-toolchain
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2020-11-21"
+channel = "nightly-2020-11-27"
 components = ["rust-src", "rustc-dev", "llvm-tools-preview"]
