[MASTER] Updates for Rust 1.80+ (#722)

* warning fixes

* warning cleanup

.cargo/config

@@ -1,4 +0,0 @@
-[target.x86_64-pc-windows-msvc]
-rustflags = ["-Ctarget-feature=+crt-static"]
-[target.i686-pc-windows-msvc]
-rustflags = ["-Ctarget-feature=+crt-static"]

Cargo.toml

@@ -68,7 +68,7 @@ grin_api = { git = "https://github.com/mimblewimble/grin", branch = "master" }
 ###### 
 
 [build-dependencies]
-built = { version = "0.4", features = ["git2"]}
+built = { version = "0.7", features = ["git2"]}
 
 [dev-dependencies]
 url = "2.1"

impls/src/adapters/mod.rs

@@ -17,7 +17,7 @@ pub mod http;
 mod slatepack;
 
 pub use self::file::PathToSlate;
-pub use self::http::{HttpSlateSender, SchemeNotHttp};
+pub use self::http::HttpSlateSender;
 pub use self::slatepack::PathToSlatepack;
 
 use crate::config::WalletConfig;

impls/src/node_clients/resp_types.rs

@@ -15,6 +15,7 @@
 
 //! JSON RPC Types for V2 node client
 
+#[allow(dead_code)]
 #[derive(Debug, Deserialize)]
 pub struct GetTipResp {
 	pub height: u64,

src/build/build.rs

@@ -39,13 +39,10 @@ fn main() {
 	}
 
 	// build and versioning information
-	let mut opts = built::Options::default();
-	opts.set_dependencies(true);
 	let out_dir_path = format!("{}{}", env::var("OUT_DIR").unwrap(), "/built.rs");
 	// don't fail the build if something's missing, may just be cargo release
 	let _ = built::write_built_file_with_opts(
-		&opts,
-		Path::new(env!("CARGO_MANIFEST_DIR")),
+		Some(Path::new(env!("CARGO_MANIFEST_DIR"))),
 		Path::new(&out_dir_path),
 	);
 }