Add solana_ prefix to loaders so their logs appear in the default RUST_LOG config

programs/native/bpf_loader/Cargo.toml

@@ -19,6 +19,6 @@ serde_derive = "1.0.27"
 solana-sdk = { path = "../../../sdk", version = "0.11.0" }
 
 [lib]
-name = "bpf_loader"
+name = "solana_bpf_loader"
 crate-type = ["cdylib"]
 

programs/native/lua_loader/Cargo.toml

@@ -19,6 +19,6 @@ solana-sdk = { path = "../../../sdk", version = "0.11.0" }
 bincode = "1.0.0"
 
 [lib]
-name = "lua_loader"
+name = "solana_lua_loader"
 crate-type = ["cdylib"]
 

programs/native/lua_loader/src/lib.rs

@@ -79,8 +79,8 @@ pub extern "C" fn process(keyed_accounts: &mut [KeyedAccount], tx_data: &[u8]) -
                 let len = bytes.len();
                 trace!("LuaLoader::Write offset {} length {:?}", offset, len);
                 if keyed_accounts[0].account.userdata.len() < offset + len {
-                    println!(
-                        "Overflow {} < {}",
+                    warn!(
+                        "Write overflow {} < {}",
                         keyed_accounts[0].account.userdata.len(),
                         offset + len
                     );