Only default CI features

Author: osipovartem

.github/workflows/tests.yml

@@ -58,4 +58,4 @@ jobs:
       - name: cargo test
         env:
           COLUMNS: "80"
-        run: RUSTFLAGS="-C linker=clang -C link-arg=-fuse-ld=lld" cargo test --profile=ci --workspace --default-features --all-targets
+        run: RUSTFLAGS="-C linker=clang -C link-arg=-fuse-ld=lld" cargo test --profile=ci --workspace --all-targets