use maturin 0.12.6 (#13)

Author: jimexist

.github/workflows/build.yml

@@ -61,7 +61,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install maturin==0.11.5
+          pip install maturin==0.12.6
 
       - run: rm LICENSE.txt
       - name: Download LICENSE.txt
@@ -105,7 +105,7 @@ jobs:
           export RUSTFLAGS='-C target-cpu=skylake'
           docker run --rm -v $(pwd)/..:/io \
             --workdir /io \
-            konstin2/maturin:v0.11.2 \
+            konstin2/maturin:v0.12.6 \
             build --release --manylinux 2010 --locked
       - name: Archive wheels
         uses: actions/upload-artifact@v2