RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

zeroidc/vendor/bytes/tests/test_serde.rs

@@ -0,0 +1,20 @@
+#![cfg(feature = "serde")]
+#![warn(rust_2018_idioms)]
+
+use serde_test::{assert_tokens, Token};
+
+#[test]
+fn test_ser_de_empty() {
+    let b = bytes::Bytes::new();
+    assert_tokens(&b, &[Token::Bytes(b"")]);
+    let b = bytes::BytesMut::with_capacity(0);
+    assert_tokens(&b, &[Token::Bytes(b"")]);
+}
+
+#[test]
+fn test_ser_de() {
+    let b = bytes::Bytes::from(&b"bytes"[..]);
+    assert_tokens(&b, &[Token::Bytes(b"bytes")]);
+    let b = bytes::BytesMut::from(&b"bytes"[..]);
+    assert_tokens(&b, &[Token::Bytes(b"bytes")]);
+}