CI: Always update rustup

.github/workflows/build.yml

@@ -8,6 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1
+      - run: rustup update
       - run: rustup component add rustfmt
       - run: cargo fmt -- --check
 
@@ -16,6 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1
+      - run: rustup update
       - run: rustup component add clippy
       - run: cargo clippy --all --all-targets
 
@@ -25,6 +27,7 @@ jobs:
     - uses: actions/checkout@v1
       with:
         submodules: true
+    - run: rustup update
     - run: cargo build
     - run: cargo test --verbose --all
       env:

lib/src/sparql/algebra.rs

@@ -770,10 +770,9 @@ impl<'a> fmt::Display for SparqlGraphPattern<'a> {
                 SparqlGraphPattern(&*a),
                 SparqlGraphPattern(&*b),
             ),
-            #[rustfmt::skip] // TODO: Discrepancy between the latest cargo fmt and the one on GitHub CI
             GraphPattern::Graph(g, p) => {
                 write!(f, "GRAPH {} {{ {} }}", g, SparqlGraphPattern(&*p),)
-            },
+            }
             GraphPattern::Extend(p, v, e) => write!(
                 f,
                 "{} BIND({} AS {})",