Auto merge of #6083 - mikerite:dev-fmt-20200925, r=<try>

Remove rustfmt bug workaround

rust-lang/rustfmt#1873 was fixed earlier this year.

changelog: none

Author: bors

.github/workflows/clippy_bors.yml

@@ -9,7 +9,6 @@ on:
 env:
   RUST_BACKTRACE: 1
   CARGO_TARGET_DIR: '${{ github.workspace }}/target'
-  NO_FMT_TEST: 1
 
 jobs:
   changelog:
@@ -86,6 +85,7 @@ jobs:
         toolchain: nightly
         target: ${{ matrix.host }}
         profile: minimal
+        components: rustfmt
 
     - name: Checkout
       uses: actions/[email protected]

clippy_dev/src/fmt.rs

@@ -47,11 +47,7 @@ pub fn run(check: bool, verbose: bool) {
             let entry = entry?;
             let path = entry.path();
 
-            if path.extension() != Some("rs".as_ref())
-                || entry.file_name() == "ice-3891.rs"
-                // Avoid rustfmt bug rust-lang/rustfmt#1873
-                || cfg!(windows) && entry.file_name() == "implicit_hasher.rs"
-            {
+            if path.extension() != Some("rs".as_ref()) || entry.file_name() == "ice-3891.rs" {
                 continue;
             }