diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 37d29bb7..9972110c 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -16,6 +16,7 @@ jobs:
           - x86_64-pc-windows-gnu
           - x86_64-unknown-linux-musl
           - x86_64-unknown-linux-gnu
+          - arm-unknown-linux-gnueabi
           - arm-unknown-linux-gnueabihf
           - arm-unknown-linux-musleabi
           - arm-unknown-linux-musleabihf
@@ -64,8 +65,7 @@ jobs:
       - name: Install Rust nightly
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
-          override: true
+          profile: minimal
 
       - name: Build release
         shell: bash
@@ -91,8 +91,7 @@ jobs:
       - name: Install Rust nightly
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
-          override: true
+          profile: minimal
 
       - name: Build release
         run: |
diff --git a/Cargo.toml b/Cargo.toml
index 80f5df12..9a9017df 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -54,7 +54,6 @@ default = [
     "manager",
     "utility",
     "local-http",
-    "local-http-rustls",
     "local-tunnel",
     "local-socks4",
 ]
diff --git a/crates/shadowsocks-service/Cargo.toml b/crates/shadowsocks-service/Cargo.toml
index 85320379..0a98faf1 100644
--- a/crates/shadowsocks-service/Cargo.toml
+++ b/crates/shadowsocks-service/Cargo.toml
@@ -20,7 +20,6 @@ full = [
     "manager",
     "trust-dns",
     "local-http",
-    "local-http-rustls",
     "local-redir",
     "local-tunnel",
     "local-socks4",
diff --git a/crates/shadowsocks-service/src/local/http/http_stream.rs b/crates/shadowsocks-service/src/local/http/http_stream.rs
index b25ce120..5b436521 100644
--- a/crates/shadowsocks-service/src/local/http/http_stream.rs
+++ b/crates/shadowsocks-service/src/local/http/http_stream.rs
@@ -113,7 +113,7 @@ impl ProxyHttpStream {
     }
 
     #[cfg(not(any(feature = "local-http-native-tls", feature = "local-http-rustls")))]
-    pub async fn connect_https(stream: AutoProxyClientStream, domain: &str) -> io::Result<ProxyHttpStream> {
+    pub async fn connect_https(_stream: AutoProxyClientStream, _domain: &str) -> io::Result<ProxyHttpStream> {
         let err = io::Error::new(
             ErrorKind::Other,
             "https is not supported, consider enable it by feature \"local-http-native-tls\" or \"local-http-rustls\"",