various changes to speed-up CI runs

.github/workflows/build-test.yml

@@ -313,6 +313,8 @@ jobs:
 
   fuzz_targets:
     runs-on: ubuntu-latest
+    env:
+        CARGO_PROFILE_RELEASE_LTO: false
     steps:
       - uses: actions/checkout@v3
       - uses: actions-rs/toolchain@v1
@@ -370,6 +372,8 @@ jobs:
           echo "CARGO_TARGET_DIR=$(pwd)/target" >> "$GITHUB_ENV"
       - name: cargo test
         run: cargo test --workspace --all-features
+      - name: cargo test (release)
+        run: cargo test --workspace --all-features --release
       - name: Continue with coverage
         if: matrix.os == 'ubuntu-latest'
         run: |

Cargo.toml

@@ -50,4 +50,4 @@ name = "chia"
 crate-type = ["rlib"]
 
 [profile.release]
-lto = true
+lto = "thin"

src/gen/mod.rs

@@ -10,5 +10,8 @@ pub mod sanitize_int;
 pub mod solution_generator;
 pub mod validation_error;
 
+// these tests are large and expensive. They take a long time to run in
+// unoptimized builds. Only run these with --release
+#[cfg(not(debug_assertions))]
 #[cfg(test)]
 mod test_generators;

src/gen/test_generators.rs

@@ -143,7 +143,6 @@ fn print_diff(output: &str, expected: &str) {
     }
 }
 
-#[cfg(test)]
 #[rstest]
 #[case("block-225758")]
 #[case("assert-puzzle-announce-fail")]