Sep 19 16:24:48.652 INFO checking breed/punnel against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 16:24:48.652 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 16:24:48.652 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 16:24:48.866 INFO blam! e7fff1dd0dabb3a5f6f4a01feed58e703bce7d3327662c0fe041ca35ea661ccb Sep 19 16:24:48.868 INFO running `"docker" "start" "-a" "e7fff1dd0dabb3a5f6f4a01feed58e703bce7d3327662c0fe041ca35ea661ccb"` Sep 19 16:24:50.041 INFO kablam! usermod: no changes Sep 19 16:24:50.202 INFO kablam! Checking unicode-segmentation v1.0.1 Sep 19 16:24:50.226 INFO kablam! Checking term_size v0.2.1 Sep 19 16:24:50.226 INFO kablam! Checking net2 v0.2.26 Sep 19 16:24:50.226 INFO kablam! Checking futures v0.1.7 Sep 19 16:24:50.237 INFO kablam! Compiling nix v0.7.0 Sep 19 16:24:52.055 INFO kablam! Checking clap v2.20.0 Sep 19 16:24:59.478 INFO kablam! Checking mio v0.6.2 Sep 19 16:25:01.542 INFO kablam! Checking tokio-core v0.1.3 Sep 19 16:25:03.402 INFO kablam! Checking punnel v0.1.0 (/source) Sep 19 16:25:03.885 INFO kablam! warning: unused import: `Shutdown` Sep 19 16:25:03.885 INFO kablam! --> src/main.rs:11:52 Sep 19 16:25:03.885 INFO kablam! | Sep 19 16:25:03.885 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown}; Sep 19 16:25:03.885 INFO kablam! | ^^^^^^^^ Sep 19 16:25:03.885 INFO kablam! | Sep 19 16:25:03.886 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 16:25:03.886 INFO kablam! Sep 19 16:25:03.886 INFO kablam! warning: unused imports: `Codec`, `Framed` Sep 19 16:25:03.886 INFO kablam! --> src/main.rs:13:26 Sep 19 16:25:03.886 INFO kablam! | Sep 19 16:25:03.886 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed}; Sep 19 16:25:03.886 INFO kablam! | ^^^^^ ^^^^^^ Sep 19 16:25:03.887 INFO kablam! Sep 19 16:25:03.942 INFO kablam! warning: unused import: `Shutdown` Sep 19 16:25:03.942 INFO kablam! --> src/main.rs:11:52 Sep 19 16:25:03.942 INFO kablam! | Sep 19 16:25:03.942 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown}; Sep 19 16:25:03.942 INFO kablam! | ^^^^^^^^ Sep 19 16:25:03.942 INFO kablam! | Sep 19 16:25:03.942 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 16:25:03.942 INFO kablam! Sep 19 16:25:03.942 INFO kablam! warning: unused imports: `Codec`, `Framed` Sep 19 16:25:03.942 INFO kablam! --> src/main.rs:13:26 Sep 19 16:25:03.942 INFO kablam! | Sep 19 16:25:03.942 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed}; Sep 19 16:25:03.942 INFO kablam! | ^^^^^ ^^^^^^ Sep 19 16:25:03.942 INFO kablam! Sep 19 16:25:04.042 INFO kablam! warning: unused import: `Future` Sep 19 16:25:04.042 INFO kablam! --> src/main.rs:7:15 Sep 19 16:25:04.042 INFO kablam! | Sep 19 16:25:04.042 INFO kablam! 7 | use futures::{Future, Sink}; Sep 19 16:25:04.042 INFO kablam! | ^^^^^^ Sep 19 16:25:04.042 INFO kablam! Sep 19 16:25:04.086 INFO kablam! warning: unused variable: `local_port` Sep 19 16:25:04.086 INFO kablam! --> src/main.rs:132:14 Sep 19 16:25:04.086 INFO kablam! | Sep 19 16:25:04.086 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 19 16:25:04.086 INFO kablam! | ^^^^^^^^^^ help: consider using `_local_port` instead Sep 19 16:25:04.087 INFO kablam! | Sep 19 16:25:04.087 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 16:25:04.087 INFO kablam! Sep 19 16:25:04.087 INFO kablam! warning: unused variable: `server_host_port` Sep 19 16:25:04.087 INFO kablam! --> src/main.rs:132:38 Sep 19 16:25:04.087 INFO kablam! | Sep 19 16:25:04.087 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 19 16:25:04.087 INFO kablam! | ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead Sep 19 16:25:04.087 INFO kablam! Sep 19 16:25:04.087 INFO kablam! warning: unused variable: `addr` Sep 19 16:25:04.087 INFO kablam! --> src/main.rs:162:53 Sep 19 16:25:04.087 INFO kablam! | Sep 19 16:25:04.087 INFO kablam! 162 | Ok(listener.incoming().for_each(|(cnxn, addr)| { Sep 19 16:25:04.087 INFO kablam! | ^^^^ help: consider using `_addr` instead Sep 19 16:25:04.087 INFO kablam! Sep 19 16:25:04.087 INFO kablam! warning: unused variable: `connect_to_port` Sep 19 16:25:04.087 INFO kablam! --> src/main.rs:156:14 Sep 19 16:25:04.087 INFO kablam! | Sep 19 16:25:04.087 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) { Sep 19 16:25:04.087 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead Sep 19 16:25:04.087 INFO kablam! Sep 19 16:25:04.087 INFO kablam! warning: unused variable: `sub_matches` Sep 19 16:25:04.087 INFO kablam! --> src/main.rs:197:25 Sep 19 16:25:04.087 INFO kablam! | Sep 19 16:25:04.087 INFO kablam! 197 | ("client", Some(sub_matches)) => { Sep 19 16:25:04.087 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 19 16:25:04.087 INFO kablam! Sep 19 16:25:04.087 INFO kablam! warning: unused variable: `sub_matches` Sep 19 16:25:04.088 INFO kablam! --> src/main.rs:202:25 Sep 19 16:25:04.088 INFO kablam! | Sep 19 16:25:04.088 INFO kablam! 202 | ("server", Some(sub_matches)) => { Sep 19 16:25:04.088 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 19 16:25:04.088 INFO kablam! Sep 19 16:25:04.090 INFO kablam! warning: unused variable: `cnxn` Sep 19 16:25:04.090 INFO kablam! --> src/main.rs:73:21 Sep 19 16:25:04.090 INFO kablam! | Sep 19 16:25:04.090 INFO kablam! 73 | if let Some(cnxn) = self.connections.remove(&id) { Sep 19 16:25:04.090 INFO kablam! | ^^^^ help: consider using `_cnxn` instead Sep 19 16:25:04.090 INFO kablam! Sep 19 16:25:04.090 INFO kablam! warning: unused variable: `write_stream` Sep 19 16:25:04.090 INFO kablam! --> src/main.rs:120:17 Sep 19 16:25:04.090 INFO kablam! | Sep 19 16:25:04.090 INFO kablam! 120 | let write_stream = cnxn.clone(); Sep 19 16:25:04.090 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_write_stream` instead Sep 19 16:25:04.090 INFO kablam! Sep 19 16:25:04.090 INFO kablam! warning: unused variable: `read_stream` Sep 19 16:25:04.090 INFO kablam! --> src/main.rs:121:17 Sep 19 16:25:04.090 INFO kablam! | Sep 19 16:25:04.090 INFO kablam! 121 | let read_stream = cnxn.clone(); Sep 19 16:25:04.090 INFO kablam! | ^^^^^^^^^^^ help: consider using `_read_stream` instead Sep 19 16:25:04.091 INFO kablam! Sep 19 16:25:04.091 INFO kablam! warning: unused variable: `seq` Sep 19 16:25:04.091 INFO kablam! --> src/main.rs:119:29 Sep 19 16:25:04.091 INFO kablam! | Sep 19 16:25:04.091 INFO kablam! 119 | }).and_then(|(cnxn, seq)| { Sep 19 16:25:04.091 INFO kablam! | ^^^ help: consider using `_seq` instead Sep 19 16:25:04.091 INFO kablam! Sep 19 16:25:04.091 INFO kablam! warning: unused variable: `stream` Sep 19 16:25:04.091 INFO kablam! --> src/main.rs:103:13 Sep 19 16:25:04.091 INFO kablam! | Sep 19 16:25:04.091 INFO kablam! 103 | let stream = self.tunnel_stream.and_then(|connect_frame| { Sep 19 16:25:04.091 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Sep 19 16:25:04.091 INFO kablam! Sep 19 16:25:04.091 INFO kablam! warning: unused variable: `seq` Sep 19 16:25:04.091 INFO kablam! --> src/main.rs:142:45 Sep 19 16:25:04.091 INFO kablam! | Sep 19 16:25:04.091 INFO kablam! 142 | if let PunnelFrame::Connect{id, seq} = p { Sep 19 16:25:04.091 INFO kablam! | ^^^ help: try ignoring the field: `seq: _` Sep 19 16:25:04.091 INFO kablam! Sep 19 16:25:04.105 INFO kablam! warning: variable does not need to be mutable Sep 19 16:25:04.105 INFO kablam! --> src/main.rs:159:9 Sep 19 16:25:04.105 INFO kablam! | Sep 19 16:25:04.105 INFO kablam! 159 | let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0)); Sep 19 16:25:04.105 INFO kablam! | ----^^^^^^^^^^ Sep 19 16:25:04.105 INFO kablam! | | Sep 19 16:25:04.105 INFO kablam! | help: remove this `mut` Sep 19 16:25:04.105 INFO kablam! | Sep 19 16:25:04.105 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 16:25:04.105 INFO kablam! Sep 19 16:25:04.111 INFO kablam! warning: struct is never constructed: `ToBeAcked` Sep 19 16:25:04.111 INFO kablam! --> src/main.rs:24:1 Sep 19 16:25:04.111 INFO kablam! | Sep 19 16:25:04.112 INFO kablam! 24 | struct ToBeAcked { Sep 19 16:25:04.112 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 19 16:25:04.112 INFO kablam! | Sep 19 16:25:04.112 INFO kablam! = note: #[warn(dead_code)] on by default Sep 19 16:25:04.112 INFO kablam! Sep 19 16:25:04.112 INFO kablam! warning: struct is never constructed: `Connection` Sep 19 16:25:04.112 INFO kablam! --> src/main.rs:29:1 Sep 19 16:25:04.112 INFO kablam! | Sep 19 16:25:04.112 INFO kablam! 29 | struct Connection { Sep 19 16:25:04.112 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.112 INFO kablam! Sep 19 16:25:04.112 INFO kablam! warning: struct is never constructed: `ConnectionRegistry` Sep 19 16:25:04.112 INFO kablam! --> src/main.rs:36:1 Sep 19 16:25:04.112 INFO kablam! | Sep 19 16:25:04.112 INFO kablam! 36 | struct ConnectionRegistry { Sep 19 16:25:04.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.112 INFO kablam! Sep 19 16:25:04.112 INFO kablam! warning: method is never used: `register` Sep 19 16:25:04.112 INFO kablam! --> src/main.rs:43:5 Sep 19 16:25:04.112 INFO kablam! | Sep 19 16:25:04.112 INFO kablam! 43 | fn register(&mut self, tcp_stream: TcpStream) -> Arc { Sep 19 16:25:04.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.112 INFO kablam! Sep 19 16:25:04.112 INFO kablam! warning: method is never used: `add` Sep 19 16:25:04.113 INFO kablam! --> src/main.rs:55:5 Sep 19 16:25:04.113 INFO kablam! | Sep 19 16:25:04.113 INFO kablam! 55 | fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc { Sep 19 16:25:04.113 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.113 INFO kablam! Sep 19 16:25:04.113 INFO kablam! warning: method is never used: `get_connection` Sep 19 16:25:04.113 INFO kablam! --> src/main.rs:68:5 Sep 19 16:25:04.113 INFO kablam! | Sep 19 16:25:04.113 INFO kablam! 68 | fn get_connection(&self, id: u32) -> Option<&Arc> { Sep 19 16:25:04.113 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.113 INFO kablam! Sep 19 16:25:04.113 INFO kablam! warning: method is never used: `close` Sep 19 16:25:04.113 INFO kablam! --> src/main.rs:72:5 Sep 19 16:25:04.113 INFO kablam! | Sep 19 16:25:04.113 INFO kablam! 72 | fn close(&mut self, id: u32) { Sep 19 16:25:04.113 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.113 INFO kablam! Sep 19 16:25:04.113 INFO kablam! warning: struct is never constructed: `ConnectedConnection` Sep 19 16:25:04.113 INFO kablam! --> src/main.rs:79:1 Sep 19 16:25:04.113 INFO kablam! | Sep 19 16:25:04.113 INFO kablam! 79 | struct ConnectedConnection { Sep 19 16:25:04.113 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.113 INFO kablam! Sep 19 16:25:04.113 INFO kablam! warning: method is never used: `new` Sep 19 16:25:04.113 INFO kablam! --> src/main.rs:87:5 Sep 19 16:25:04.113 INFO kablam! | Sep 19 16:25:04.113 INFO kablam! 87 | / fn new(registry: Rc, Sep 19 16:25:04.113 INFO kablam! 88 | | tunnel_sink: BoxedPunnelFrameSink, Sep 19 16:25:04.113 INFO kablam! 89 | | tunnel_stream: BoxedPunnelFrameStream, Sep 19 16:25:04.113 INFO kablam! 90 | | handle: Arc) Sep 19 16:25:04.113 INFO kablam! ... | Sep 19 16:25:04.113 INFO kablam! 97 | | } Sep 19 16:25:04.113 INFO kablam! 98 | | } Sep 19 16:25:04.113 INFO kablam! | |_____^ Sep 19 16:25:04.113 INFO kablam! Sep 19 16:25:04.113 INFO kablam! warning: method is never used: `tunnel` Sep 19 16:25:04.113 INFO kablam! --> src/main.rs:100:5 Sep 19 16:25:04.113 INFO kablam! | Sep 19 16:25:04.113 INFO kablam! 100 | fn tunnel(self) -> Result<(), io::Error> { Sep 19 16:25:04.113 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.113 INFO kablam! Sep 19 16:25:04.113 INFO kablam! warning: field is never used: `tunnel_sink` Sep 19 16:25:04.113 INFO kablam! --> src/main.rs:135:5 Sep 19 16:25:04.113 INFO kablam! | Sep 19 16:25:04.113 INFO kablam! 135 | tunnel_sink: BoxedPunnelFrameSink, Sep 19 16:25:04.113 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.113 INFO kablam! Sep 19 16:25:04.115 INFO kablam! warning: unused `futures::stream::AndThen` which must be used Sep 19 16:25:04.115 INFO kablam! --> src/main.rs:141:9 Sep 19 16:25:04.115 INFO kablam! | Sep 19 16:25:04.115 INFO kablam! 141 | / self.tunnel_stream.and_then(|p| { Sep 19 16:25:04.115 INFO kablam! 142 | | if let PunnelFrame::Connect{id, seq} = p { Sep 19 16:25:04.115 INFO kablam! 143 | | if id == 0 { Sep 19 16:25:04.115 INFO kablam! 144 | | // create a new session Sep 19 16:25:04.115 INFO kablam! ... | Sep 19 16:25:04.115 INFO kablam! 151 | | } Sep 19 16:25:04.115 INFO kablam! 152 | | }); Sep 19 16:25:04.115 INFO kablam! | |___________^ Sep 19 16:25:04.115 INFO kablam! | Sep 19 16:25:04.115 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 16:25:04.115 INFO kablam! = note: streams do nothing unless polled Sep 19 16:25:04.115 INFO kablam! Sep 19 16:25:04.115 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 16:25:04.115 INFO kablam! --> src/main.rs:206:16 Sep 19 16:25:04.115 INFO kablam! | Sep 19 16:25:04.115 INFO kablam! 206 | _ => { app.print_help(); } Sep 19 16:25:04.115 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.116 INFO kablam! | Sep 19 16:25:04.116 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 16:25:04.116 INFO kablam! Sep 19 16:25:04.233 INFO kablam! warning: unused import: `Future` Sep 19 16:25:04.233 INFO kablam! --> src/main.rs:7:15 Sep 19 16:25:04.233 INFO kablam! | Sep 19 16:25:04.233 INFO kablam! 7 | use futures::{Future, Sink}; Sep 19 16:25:04.233 INFO kablam! | ^^^^^^ Sep 19 16:25:04.233 INFO kablam! Sep 19 16:25:04.267 INFO kablam! warning: unused variable: `local_port` Sep 19 16:25:04.267 INFO kablam! --> src/main.rs:132:14 Sep 19 16:25:04.267 INFO kablam! | Sep 19 16:25:04.267 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 19 16:25:04.267 INFO kablam! | ^^^^^^^^^^ help: consider using `_local_port` instead Sep 19 16:25:04.267 INFO kablam! | Sep 19 16:25:04.267 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 16:25:04.267 INFO kablam! Sep 19 16:25:04.267 INFO kablam! warning: unused variable: `server_host_port` Sep 19 16:25:04.267 INFO kablam! --> src/main.rs:132:38 Sep 19 16:25:04.267 INFO kablam! | Sep 19 16:25:04.267 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 19 16:25:04.267 INFO kablam! | ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead Sep 19 16:25:04.267 INFO kablam! Sep 19 16:25:04.267 INFO kablam! warning: unused variable: `addr` Sep 19 16:25:04.267 INFO kablam! --> src/main.rs:162:53 Sep 19 16:25:04.267 INFO kablam! | Sep 19 16:25:04.267 INFO kablam! 162 | Ok(listener.incoming().for_each(|(cnxn, addr)| { Sep 19 16:25:04.267 INFO kablam! | ^^^^ help: consider using `_addr` instead Sep 19 16:25:04.267 INFO kablam! Sep 19 16:25:04.275 INFO kablam! warning: unused variable: `connect_to_port` Sep 19 16:25:04.275 INFO kablam! --> src/main.rs:156:14 Sep 19 16:25:04.275 INFO kablam! | Sep 19 16:25:04.275 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) { Sep 19 16:25:04.275 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead Sep 19 16:25:04.275 INFO kablam! Sep 19 16:25:04.275 INFO kablam! warning: unused variable: `sub_matches` Sep 19 16:25:04.275 INFO kablam! --> src/main.rs:197:25 Sep 19 16:25:04.275 INFO kablam! | Sep 19 16:25:04.275 INFO kablam! 197 | ("client", Some(sub_matches)) => { Sep 19 16:25:04.275 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 19 16:25:04.275 INFO kablam! Sep 19 16:25:04.275 INFO kablam! warning: unused variable: `sub_matches` Sep 19 16:25:04.275 INFO kablam! --> src/main.rs:202:25 Sep 19 16:25:04.275 INFO kablam! | Sep 19 16:25:04.275 INFO kablam! 202 | ("server", Some(sub_matches)) => { Sep 19 16:25:04.275 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 19 16:25:04.275 INFO kablam! Sep 19 16:25:04.275 INFO kablam! warning: unused variable: `cnxn` Sep 19 16:25:04.275 INFO kablam! --> src/main.rs:73:21 Sep 19 16:25:04.275 INFO kablam! | Sep 19 16:25:04.275 INFO kablam! 73 | if let Some(cnxn) = self.connections.remove(&id) { Sep 19 16:25:04.275 INFO kablam! | ^^^^ help: consider using `_cnxn` instead Sep 19 16:25:04.275 INFO kablam! Sep 19 16:25:04.275 INFO kablam! warning: unused variable: `write_stream` Sep 19 16:25:04.275 INFO kablam! --> src/main.rs:120:17 Sep 19 16:25:04.275 INFO kablam! | Sep 19 16:25:04.275 INFO kablam! 120 | let write_stream = cnxn.clone(); Sep 19 16:25:04.275 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_write_stream` instead Sep 19 16:25:04.275 INFO kablam! Sep 19 16:25:04.275 INFO kablam! warning: unused variable: `read_stream` Sep 19 16:25:04.276 INFO kablam! --> src/main.rs:121:17 Sep 19 16:25:04.276 INFO kablam! | Sep 19 16:25:04.276 INFO kablam! 121 | let read_stream = cnxn.clone(); Sep 19 16:25:04.276 INFO kablam! | ^^^^^^^^^^^ help: consider using `_read_stream` instead Sep 19 16:25:04.276 INFO kablam! Sep 19 16:25:04.276 INFO kablam! warning: unused variable: `seq` Sep 19 16:25:04.276 INFO kablam! --> src/main.rs:119:29 Sep 19 16:25:04.276 INFO kablam! | Sep 19 16:25:04.276 INFO kablam! 119 | }).and_then(|(cnxn, seq)| { Sep 19 16:25:04.276 INFO kablam! | ^^^ help: consider using `_seq` instead Sep 19 16:25:04.276 INFO kablam! Sep 19 16:25:04.276 INFO kablam! warning: unused variable: `stream` Sep 19 16:25:04.276 INFO kablam! --> src/main.rs:103:13 Sep 19 16:25:04.276 INFO kablam! | Sep 19 16:25:04.276 INFO kablam! 103 | let stream = self.tunnel_stream.and_then(|connect_frame| { Sep 19 16:25:04.276 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Sep 19 16:25:04.276 INFO kablam! Sep 19 16:25:04.276 INFO kablam! warning: unused variable: `seq` Sep 19 16:25:04.276 INFO kablam! --> src/main.rs:142:45 Sep 19 16:25:04.276 INFO kablam! | Sep 19 16:25:04.276 INFO kablam! 142 | if let PunnelFrame::Connect{id, seq} = p { Sep 19 16:25:04.276 INFO kablam! | ^^^ help: try ignoring the field: `seq: _` Sep 19 16:25:04.276 INFO kablam! Sep 19 16:25:04.302 INFO kablam! warning: variable does not need to be mutable Sep 19 16:25:04.302 INFO kablam! --> src/main.rs:159:9 Sep 19 16:25:04.302 INFO kablam! | Sep 19 16:25:04.302 INFO kablam! 159 | let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0)); Sep 19 16:25:04.302 INFO kablam! | ----^^^^^^^^^^ Sep 19 16:25:04.302 INFO kablam! | | Sep 19 16:25:04.302 INFO kablam! | help: remove this `mut` Sep 19 16:25:04.302 INFO kablam! | Sep 19 16:25:04.302 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 16:25:04.302 INFO kablam! Sep 19 16:25:04.314 INFO kablam! warning: struct is never constructed: `ToBeAcked` Sep 19 16:25:04.314 INFO kablam! --> src/main.rs:24:1 Sep 19 16:25:04.314 INFO kablam! | Sep 19 16:25:04.314 INFO kablam! 24 | struct ToBeAcked { Sep 19 16:25:04.314 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 19 16:25:04.314 INFO kablam! | Sep 19 16:25:04.314 INFO kablam! = note: #[warn(dead_code)] on by default Sep 19 16:25:04.314 INFO kablam! Sep 19 16:25:04.314 INFO kablam! warning: struct is never constructed: `Connection` Sep 19 16:25:04.314 INFO kablam! --> src/main.rs:29:1 Sep 19 16:25:04.314 INFO kablam! | Sep 19 16:25:04.314 INFO kablam! 29 | struct Connection { Sep 19 16:25:04.314 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.314 INFO kablam! Sep 19 16:25:04.314 INFO kablam! warning: struct is never constructed: `ConnectionRegistry` Sep 19 16:25:04.314 INFO kablam! --> src/main.rs:36:1 Sep 19 16:25:04.314 INFO kablam! | Sep 19 16:25:04.314 INFO kablam! 36 | struct ConnectionRegistry { Sep 19 16:25:04.314 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.314 INFO kablam! Sep 19 16:25:04.314 INFO kablam! warning: method is never used: `register` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:43:5 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 43 | fn register(&mut self, tcp_stream: TcpStream) -> Arc { Sep 19 16:25:04.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: method is never used: `add` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:55:5 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 55 | fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc { Sep 19 16:25:04.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: method is never used: `get_connection` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:68:5 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 68 | fn get_connection(&self, id: u32) -> Option<&Arc> { Sep 19 16:25:04.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: method is never used: `close` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:72:5 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 72 | fn close(&mut self, id: u32) { Sep 19 16:25:04.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: struct is never constructed: `ConnectedConnection` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:79:1 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 79 | struct ConnectedConnection { Sep 19 16:25:04.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: method is never used: `new` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:87:5 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 87 | / fn new(registry: Rc, Sep 19 16:25:04.315 INFO kablam! 88 | | tunnel_sink: BoxedPunnelFrameSink, Sep 19 16:25:04.315 INFO kablam! 89 | | tunnel_stream: BoxedPunnelFrameStream, Sep 19 16:25:04.315 INFO kablam! 90 | | handle: Arc) Sep 19 16:25:04.315 INFO kablam! ... | Sep 19 16:25:04.315 INFO kablam! 97 | | } Sep 19 16:25:04.315 INFO kablam! 98 | | } Sep 19 16:25:04.315 INFO kablam! | |_____^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: method is never used: `tunnel` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:100:5 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 100 | fn tunnel(self) -> Result<(), io::Error> { Sep 19 16:25:04.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: field is never used: `tunnel_sink` Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:135:5 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 135 | tunnel_sink: BoxedPunnelFrameSink, Sep 19 16:25:04.315 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: unused `futures::stream::AndThen` which must be used Sep 19 16:25:04.315 INFO kablam! --> src/main.rs:141:9 Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! 141 | / self.tunnel_stream.and_then(|p| { Sep 19 16:25:04.315 INFO kablam! 142 | | if let PunnelFrame::Connect{id, seq} = p { Sep 19 16:25:04.315 INFO kablam! 143 | | if id == 0 { Sep 19 16:25:04.315 INFO kablam! 144 | | // create a new session Sep 19 16:25:04.315 INFO kablam! ... | Sep 19 16:25:04.315 INFO kablam! 151 | | } Sep 19 16:25:04.315 INFO kablam! 152 | | }); Sep 19 16:25:04.315 INFO kablam! | |___________^ Sep 19 16:25:04.315 INFO kablam! | Sep 19 16:25:04.315 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 16:25:04.315 INFO kablam! = note: streams do nothing unless polled Sep 19 16:25:04.315 INFO kablam! Sep 19 16:25:04.315 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 16:25:04.316 INFO kablam! --> src/main.rs:206:16 Sep 19 16:25:04.316 INFO kablam! | Sep 19 16:25:04.316 INFO kablam! 206 | _ => { app.print_help(); } Sep 19 16:25:04.316 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 19 16:25:04.316 INFO kablam! | Sep 19 16:25:04.316 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 16:25:04.316 INFO kablam! Sep 19 16:25:04.341 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 14.25s Sep 19 16:25:04.354 INFO kablam! su: No module specific data is present Sep 19 16:25:05.581 INFO running `"docker" "rm" "-f" "e7fff1dd0dabb3a5f6f4a01feed58e703bce7d3327662c0fe041ca35ea661ccb"` Sep 19 16:25:05.694 INFO blam! e7fff1dd0dabb3a5f6f4a01feed58e703bce7d3327662c0fe041ca35ea661ccb