Update Clippy

Cargo.lock

@@ -418,6 +418,17 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "cargo_metadata"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5a5f7b42f606b7f23674f6f4d877628350682bc40687d3fae65679a58d55345"
+dependencies = [
+ "semver 0.11.0",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "cargotest2"
 version = "0.1.0"
@@ -530,15 +541,14 @@ dependencies = [
 name = "clippy"
 version = "0.0.212"
 dependencies = [
- "cargo_metadata 0.11.1",
+ "cargo_metadata 0.12.0",
  "clippy-mini-macro-test",
  "clippy_lints",
  "compiletest_rs",
  "derive-new",
- "lazy_static",
  "rustc-workspace-hack",
  "rustc_tools_util 0.2.0",
- "semver 0.10.0",
+ "semver 0.11.0",
  "serde",
  "tempfile",
  "tester",
@@ -552,14 +562,14 @@ version = "0.2.0"
 name = "clippy_lints"
 version = "0.0.212"
 dependencies = [
- "cargo_metadata 0.11.1",
+ "cargo_metadata 0.12.0",
  "if_chain",
  "itertools 0.9.0",
  "pulldown-cmark 0.8.0",
  "quine-mc_cluskey",
  "quote",
  "regex-syntax",
- "semver 0.10.0",
+ "semver 0.11.0",
  "serde",
  "smallvec 1.4.2",
  "syn",
@@ -4373,7 +4383,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 dependencies = [
- "semver-parser",
+ "semver-parser 0.7.0",
  "serde",
 ]
 
@@ -4383,7 +4393,17 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "394cec28fa623e00903caf7ba4fa6fb9a0e260280bb8cdbbba029611108a0190"
 dependencies = [
- "semver-parser",
+ "semver-parser 0.7.0",
+ "serde",
+]
+
+[[package]]
+name = "semver"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
+dependencies = [
+ "semver-parser 0.10.1",
  "serde",
 ]
 
@@ -4393,6 +4413,15 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
+[[package]]
+name = "semver-parser"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42ef146c2ad5e5f4b037cd6ce2ebb775401729b19a82040c1beac9d36c7d1428"
+dependencies = [
+ "pest",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.115"
@@ -4424,9 +4453,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.57"
+version = "1.0.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "164eacbdb13512ec2745fb09d51fd5b22b0d65ed294a1dcf7285a360c80a675c"
+checksum = "dcac07dbffa1c65e7f816ab9eba78eb142c6d44410f4eeba1e26e4f5dfa56b95"
 dependencies = [
  "itoa",
  "ryu",

src/tools/clippy/.github/PULL_REQUEST_TEMPLATE.md

@@ -12,12 +12,12 @@ your PR is merged.
 If you added a new lint, here's a checklist for things that will be
 checked during review or continuous integration.
 
-- [ ] Followed [lint naming conventions][lint_naming]
-- [ ] Added passing UI tests (including committed `.stderr` file)
-- [ ] `cargo test` passes locally
-- [ ] Executed `cargo dev update_lints`
-- [ ] Added lint documentation
-- [ ] Run `cargo dev fmt`
+- \[ ] Followed [lint naming conventions][lint_naming]
+- \[ ] Added passing UI tests (including committed `.stderr` file)
+- \[ ] `cargo test` passes locally
+- \[ ] Executed `cargo dev update_lints`
+- \[ ] Added lint documentation
+- \[ ] Run `cargo dev fmt`
 
 [lint_naming]: https://rust-lang.github.io/rfcs/0344-conventions-galore.html#lints
 

src/tools/clippy/.github/workflows/clippy.yml

@@ -36,14 +36,14 @@ jobs:
         github_token: "${{ secrets.github_token }}"
 
     - name: rust-toolchain
-      uses: actions-rs/[email protected].3
+      uses: actions-rs/[email protected].6
       with:
         toolchain: nightly
         target: x86_64-unknown-linux-gnu
         profile: minimal
 
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
 
     - name: Run cargo update
       run: cargo update
@@ -63,7 +63,7 @@ jobs:
     - name: Set LD_LIBRARY_PATH (Linux)
       run: |
         SYSROOT=$(rustc --print sysroot)
-        echo "::set-env name=LD_LIBRARY_PATH::${SYSROOT}/lib${LD_LIBRARY_PATH+:${LD_LIBRARY_PATH}}"
+        echo "LD_LIBRARY_PATH=${SYSROOT}/lib${LD_LIBRARY_PATH+:${LD_LIBRARY_PATH}}" >> $GITHUB_ENV
 
     - name: Build
       run: cargo build --features deny-warnings

src/tools/clippy/.github/workflows/clippy_bors.yml

@@ -11,6 +11,10 @@ env:
   CARGO_TARGET_DIR: '${{ github.workspace }}/target'
   NO_FMT_TEST: 1
 
+defaults:
+  run:
+    shell: bash
+
 jobs:
   changelog:
     runs-on: ubuntu-latest
@@ -20,7 +24,7 @@ jobs:
       with:
         github_token: "${{ secrets.github_token }}"
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
       with:
         ref: ${{ github.ref }}
 
@@ -81,14 +85,14 @@ jobs:
       if: matrix.host == 'i686-unknown-linux-gnu'
 
     - name: rust-toolchain
-      uses: actions-rs/[email protected].3
+      uses: actions-rs/[email protected].6
       with:
         toolchain: nightly
         target: ${{ matrix.host }}
         profile: minimal
 
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
 
     - name: Run cargo update
       run: cargo update
@@ -105,14 +109,13 @@ jobs:
       run: bash setup-toolchain.sh
       env:
         HOST_TOOLCHAIN: ${{ matrix.host }}
-      shell: bash
 
     # Run
     - name: Set LD_LIBRARY_PATH (Linux)
       if: runner.os == 'Linux'
       run: |
         SYSROOT=$(rustc --print sysroot)
-        echo "::set-env name=LD_LIBRARY_PATH::${SYSROOT}/lib${LD_LIBRARY_PATH+:${LD_LIBRARY_PATH}}"
+        echo "LD_LIBRARY_PATH=${SYSROOT}/lib${LD_LIBRARY_PATH+:${LD_LIBRARY_PATH}}" >> $GITHUB_ENV
     - name: Link rustc dylib (MacOS)
       if: runner.os == 'macOS'
       run: |
@@ -122,41 +125,33 @@ jobs:
     - name: Set PATH (Windows)
       if: runner.os == 'Windows'
       run: |
-        $sysroot = rustc --print sysroot
-        $env:PATH += ';' + $sysroot + '\bin'
-        echo "::set-env name=PATH::$env:PATH"
+        SYSROOT=$(rustc --print sysroot)
+        echo "$SYSROOT/bin" >> $GITHUB_PATH
 
     - name: Build
       run: cargo build --features deny-warnings
-      shell: bash
 
     - name: Test
       run: cargo test --features deny-warnings
-      shell: bash
 
     - name: Test clippy_lints
       run: cargo test --features deny-warnings
-      shell: bash
       working-directory: clippy_lints
 
     - name: Test rustc_tools_util
       run: cargo test --features deny-warnings
-      shell: bash
       working-directory: rustc_tools_util
 
     - name: Test clippy_dev
       run: cargo test --features deny-warnings
-      shell: bash
       working-directory: clippy_dev
 
     - name: Test cargo-clippy
       run: ../target/debug/cargo-clippy
-      shell: bash
       working-directory: clippy_workspace_tests
 
     - name: Test clippy-driver
       run: bash .github/driver.sh
-      shell: bash
       env:
         OS: ${{ runner.os }}
 
@@ -165,7 +160,7 @@ jobs:
       run: |
         cargo +nightly install cargo-cache --no-default-features --features ci-autoclean cargo-cache
         cargo cache
-      shell: bash
+
   integration_build:
     needs: changelog
     runs-on: ubuntu-latest
@@ -177,14 +172,14 @@ jobs:
         github_token: "${{ secrets.github_token }}"
 
     - name: rust-toolchain
-      uses: actions-rs/[email protected].3
+      uses: actions-rs/[email protected].6
       with:
         toolchain: nightly
         target: x86_64-unknown-linux-gnu
         profile: minimal
 
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
 
     - name: Run cargo update
       run: cargo update
@@ -258,14 +253,14 @@ jobs:
         github_token: "${{ secrets.github_token }}"
 
     - name: rust-toolchain
-      uses: actions-rs/[email protected].3
+      uses: actions-rs/[email protected].6
       with:
         toolchain: nightly
         target: x86_64-unknown-linux-gnu
         profile: minimal
 
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
 
     - name: Run cargo update
       run: cargo update

src/tools/clippy/.github/workflows/clippy_dev.yml

@@ -23,15 +23,15 @@ jobs:
     steps:
     # Setup
     - name: rust-toolchain
-      uses: actions-rs/[email protected].3
+      uses: actions-rs/[email protected].6
       with:
         toolchain: nightly
         target: x86_64-unknown-linux-gnu
         profile: minimal
         components: rustfmt
 
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
 
     # Run
     - name: Build

src/tools/clippy/.github/workflows/deploy.yml

@@ -21,10 +21,10 @@ jobs:
     steps:
     # Setup
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
 
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
       with:
         ref: ${{ env.TARGET_BRANCH }}
         path: 'out'
@@ -34,10 +34,10 @@ jobs:
       if: startswith(github.ref, 'refs/tags/')
       run: |
         TAG=$(basename ${{ github.ref }})
-        echo "::set-env name=TAG_NAME::$TAG"
+        echo "TAG_NAME=$TAG" >> $GITHUB_ENV
     - name: Set beta to true
       if: github.ref == 'refs/heads/beta'
-      run: echo "::set-env name=BETA::true"
+      run: echo "BETA=true" >> $GITHUB_ENV
 
     - name: Use scripts and templates from master branch
       run: |

src/tools/clippy/.github/workflows/remark.yml

@@ -16,10 +16,10 @@ jobs:
     steps:
     # Setup
     - name: Checkout
-      uses: actions/checkout@v2.0.0
+      uses: actions/checkout@v2.3.3
 
     - name: Setup Node.js
-      uses: actions/setup-node@v1.1.0
+      uses: actions/setup-node@v1.4.4
 
     - name: Install remark
       run: npm install remark-cli remark-lint remark-lint-maximum-line-length remark-preset-lint-recommended

src/tools/clippy/CHANGELOG.md

@@ -1796,6 +1796,7 @@ Released 2018-09-13
 [`manual_saturating_arithmetic`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_saturating_arithmetic
 [`manual_strip`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
 [`manual_swap`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
+[`manual_unwrap_or`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or
 [`many_single_char_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
 [`map_clone`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
 [`map_entry`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
@@ -1892,6 +1893,7 @@ Released 2018-09-13
 [`print_with_newline`]: https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline
 [`println_empty_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
 [`ptr_arg`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
+[`ptr_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_eq
 [`ptr_offset_with_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast
 [`pub_enum_variant_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#pub_enum_variant_names
 [`question_mark`]: https://rust-lang.github.io/rust-clippy/master/index.html#question_mark
@@ -1917,6 +1919,7 @@ Released 2018-09-13
 [`rest_pat_in_fully_bound_structs`]: https://rust-lang.github.io/rust-clippy/master/index.html#rest_pat_in_fully_bound_structs
 [`result_map_or_into_option`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_map_or_into_option
 [`result_map_unit_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_map_unit_fn
+[`result_unit_err`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
 [`reversed_empty_ranges`]: https://rust-lang.github.io/rust-clippy/master/index.html#reversed_empty_ranges
 [`same_functions_in_if_condition`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_functions_in_if_condition
 [`same_item_push`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_item_push

src/tools/clippy/CONTRIBUTING.md

@@ -316,8 +316,8 @@ If you have @bors permissions, you can find an overview of the available
 commands [here][homu_instructions].
 
 [triage]: https://forge.rust-lang.org/release/triage-procedure.html
-[l-crash]: https://github.com/rust-lang/rust-clippy/labels/L-crash%20%3Aboom%3A
-[l-bug]: https://github.com/rust-lang/rust-clippy/labels/L-bug%20%3Abeetle%3A
+[l-crash]: https://github.com/rust-lang/rust-clippy/labels/L-crash
+[l-bug]: https://github.com/rust-lang/rust-clippy/labels/L-bug
 [homu]: https://github.com/rust-lang/homu
 [homu_instructions]: https://buildbot2.rust-lang.org/homu/
 [homu_queue]: https://buildbot2.rust-lang.org/homu/queue/clippy