Optimize some CI stuff (#1880)

* CI Optimizations

ci/test-stable.sh

@@ -24,9 +24,6 @@ maybe_install() {
   done
 }
 
-_ cargo fmt -- --check
-_ cargo clippy -- --version
-_ cargo clippy -- --deny=warnings
 _ cargo build --all --verbose
 _ cargo test --verbose --lib
 
@@ -34,10 +31,10 @@ _ cargo test --verbose --lib
 for test in tests/*.rs; do
   test=${test##*/} # basename x
   test=${test%.rs} # basename x .rs
-  _ cargo test --verbose --jobs=1 --test="$test" --features="bpf_c"
+  _ cargo test --verbose --test="$test" -- --test-threads=1
 done
 
-# Run native program's tests
+# Run native program tests
 for program in programs/native/*; do
   echo --- "$program"
   (
@@ -47,14 +44,6 @@ for program in programs/native/*; do
   )
 done
 
-# Run program/native/bpf_loader's test with bpf_c feature
-(
-  set -x
-  cd "programs/native/bpf_loader"
-  echo --- program/native/bpf_loader test --features=bpf_c
-  cargo test --verbose --features="bpf_c"
-)
-
 # Build the HTML
 export PATH=$CARGO_HOME/bin:$PATH
 maybe_install mdbook
@@ -68,5 +57,3 @@ echo --- ci/localnet-sanity.sh
   export PATH=$PWD/target/debug:$PATH
   USE_INSTALL=1 ci/localnet-sanity.sh
 )
-
-_ ci/audit.sh