Fix Fuchsia target (#504)

* Fix Fuchsia target

Signed-off-by: Alex Saveau <saveau.alexandre@gmail.com>

* Update main.yml

Signed-off-by: Alex Saveau <saveau.alexandre@gmail.com>

.github/workflows/main.yml

@@ -58,7 +58,6 @@ jobs:
         x86_64-apple-darwin
         x86_64-unknown-freebsd
         x86_64-unknown-netbsd
-        x86_64-fuchsia
         x86_64-unknown-illumos
         i686-unknown-linux-gnu
         i686-unknown-linux-musl
@@ -76,6 +75,11 @@ jobs:
         sparcv9-sun-solaris
         aarch64-linux-android
         aarch64-apple-ios
+    - if: matrix.rust == 'nightly'
+      run: rustup target add x86_64-unknown-fuchsia
+    - if: matrix.rust != 'nightly'
+      run: rustup target add x86_64-fuchsia
+
     - name: Install cross-compilation tools
       run: |
         set -ex
@@ -98,7 +102,10 @@ jobs:
     - run: cargo check --workspace --release -vv --target=x86_64-apple-darwin --features=all-apis --all-targets
     - run: cargo check --workspace --release -vv --target=x86_64-unknown-freebsd --features=all-apis --all-targets
     - run: cargo check --workspace --release -vv --target=x86_64-unknown-netbsd --features=all-apis --all-targets
-    - run: cargo check --workspace --release -vv --target=x86_64-fuchsia --features=all-apis --all-targets
+    - if: matrix.rust == 'nightly'
+      run: cargo check --workspace --release -vv --target=x86_64-unknown-fuchsia --features=all-apis --all-targets
+    - if: matrix.rust != 'nightly'
+      run: cargo check --workspace --release -vv --target=x86_64-fuchsia --features=all-apis --all-targets
     - run: cargo check --workspace --release -vv --target=x86_64-unknown-illumos --features=all-apis --all-targets
     - run: cargo check --workspace --release -vv --target=i686-unknown-linux-gnu --features=all-apis --all-targets
     - run: cargo check --workspace --release -vv --target=i686-unknown-linux-musl --features=all-apis --all-targets