Rollup merge of #74137 - ehuss:update-cargo, r=ehuss

Manishearth · web-flow · commit 08f86241d29b · 2020-07-07T16:27:47.000-07:00
Update cargo 5 commits in fede83ccf973457de319ba6fa0e36ead454d2e20..729e5676a02404b1d745013f8b280945cfa2d50d 2020-07-02 21:51:34 +0000 to 2020-07-07 15:51:28 +0000 - Add support for deserializing enums in config files (rust-lang/cargo#8454) - Write GNU tar files, supporting long names. (rust-lang/cargo#8453) - Don't overwrite existing `rustdoc` args with --document-private-items (rust-lang/cargo#8449) - Add some help about rustup's +toolchain syntax. (rust-lang/cargo#8455) - Update metadata man page. (rust-lang/cargo#8451)
diff --git a/src/tools/cargo b/src/tools/cargo
@@ -1 +1 @@
-Subproject commit fede83ccf973457de319ba6fa0e36ead454d2e20
+Subproject commit 729e5676a02404b1d745013f8b280945cfa2d50d
