Fix CI

Author: taiki-e

.github/workflows/build-and-test.yaml

@@ -17,14 +17,6 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - name: Set current week of the year in environnement
-        if: startsWith(matrix.os, 'ubuntu') || startsWith(matrix.os, 'macOS')
-        run: echo "::set-env name=CURRENT_WEEK::$(date +%V)"
-
-      - name: Set current week of the year in environnement
-        if: startsWith(matrix.os, 'windows')
-        run: echo "::set-env name=CURRENT_WEEK::$(Get-Date -UFormat %V)"
-
       - name: Install latest ${{ matrix.rust }}
         uses: actions-rs/toolchain@v1
         with:

.github/workflows/cross.yaml

@@ -23,10 +23,6 @@ jobs:
         toolchain: nightly
         override: true
 
-    - name: Install docker
-      if: startsWith(matrix.os, 'ubuntu')
-      run: sudo apt install docker
-
     - name: Install cross
       run: cargo install cross
 

.github/workflows/lint.yaml

@@ -11,10 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      
-      - name: Set current week of the year in environnement
-        run: echo "::set-env name=CURRENT_WEEK::$(date +%V)"
-      
+
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable

.github/workflows/security.yaml

@@ -11,10 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      
-      - name: Set current week of the year in environnement
-        run: echo "::set-env name=CURRENT_WEEK::$(date +%V)"
-      
+
       - uses: actions-rs/audit-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}