Auto merge of #51739 - Amanieu:update_rustfmt, r=Mark-Simulacrum

Update rustfmt submodule

The version of rustfmt currently shipped with nightly breaks code that uses `break 'label`. This PR updates the submodule to include the fix (https://github.com/rust-lang-nursery/rustfmt/pull/2774).

src/Cargo.lock

@@ -1813,10 +1813,10 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-arena"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rustc-ap-rustc_data_structures 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_data_structures 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1830,7 +1830,7 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-rustc_cratesio_shim"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1856,7 +1856,7 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-rustc_data_structures"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1864,8 +1864,8 @@ dependencies = [
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot_core 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_cratesio_shim 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_cratesio_shim 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-rayon 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-rayon-core 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1887,13 +1887,13 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-rustc_errors"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atty 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_data_structures 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-syntax_pos 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_data_structures 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-syntax_pos 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1911,13 +1911,13 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-rustc_target"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_cratesio_shim 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_cratesio_shim 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1927,7 +1927,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rustc-ap-serialize"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1947,16 +1947,16 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-syntax"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_data_structures 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_errors 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_target 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-syntax_pos 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_data_structures 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_errors 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_target 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-syntax_pos 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1974,12 +1974,12 @@ dependencies = [
 
 [[package]]
 name = "rustc-ap-syntax_pos"
-version = "156.0.0"
+version = "164.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rustc-ap-arena 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_data_structures 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-serialize 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-arena 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_data_structures 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-serialize 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2494,8 +2494,8 @@ dependencies = [
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-rustc_target 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-ap-syntax 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-rustc_target 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-ap-syntax 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3317,21 +3317,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rls-span 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5d7c7046dc6a92f2ae02ed302746db4382e75131b9ce20ce967259f6b5867a6a"
 "checksum rls-vfs 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "be231e1e559c315bc60ced5ad2cc2d7a9c208ed7d4e2c126500149836fda19bb"
 "checksum rustc-ap-arena 149.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e794b25832224eea9252ebfa9f94ab7070d0a60c977793112c611501cb56b48d"
-"checksum rustc-ap-arena 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "83e91a01cd6c5a9e4f68c2b5c81b62b172aa9e00fc2fec862c0899e3fac1fd32"
+"checksum rustc-ap-arena 164.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6f0687e373d86505f31faeaee87d2be552843a830a0a20e252e76337b9596161"
 "checksum rustc-ap-rustc_cratesio_shim 149.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a78241b2ecb82ebb9221b4b7d37c024ff1f2e43f1b099f38a997f030fc7894b0"
-"checksum rustc-ap-rustc_cratesio_shim 156.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1e8ea8fadc5d66c1527771816e83f7e7599543bd2e1583e279855370ab2f18e5"
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rustfmt @ 87edd75e

-Subproject commit 08da30d72c9abfff4d41f6f081e31fd2929b820d
+Subproject commit 87edd75ecf26c9084969f431bb5e363693a8a4ca