Sep 03 23:24:43.234 INFO checking breed/punnel against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 03 23:24:43.234 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 03 23:24:43.234 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 23:24:43.478 INFO blam! 72ee6214dbaaa22925ed98cf4546f677db04c05d96615da05c3e5b2a1246794c Sep 03 23:24:43.481 INFO running `"docker" "start" "-a" "72ee6214dbaaa22925ed98cf4546f677db04c05d96615da05c3e5b2a1246794c"` Sep 03 23:24:44.419 INFO kablam! Checking unicode-segmentation v1.0.1 Sep 03 23:24:44.419 INFO kablam! Checking net2 v0.2.26 Sep 03 23:24:44.419 INFO kablam! Checking futures v0.1.7 Sep 03 23:24:44.428 INFO kablam! Checking nix v0.7.0 Sep 03 23:24:46.281 INFO kablam! Checking clap v2.20.0 Sep 03 23:24:53.992 INFO kablam! Checking mio v0.6.2 Sep 03 23:24:57.038 INFO kablam! Checking tokio-core v0.1.3 Sep 03 23:24:59.926 INFO kablam! Checking punnel v0.1.0 (file:///source) Sep 03 23:25:00.650 INFO kablam! warning: unused import: `Shutdown` Sep 03 23:25:00.650 INFO kablam! --> src/main.rs:11:52 Sep 03 23:25:00.650 INFO kablam! | Sep 03 23:25:00.650 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown}; Sep 03 23:25:00.650 INFO kablam! | ^^^^^^^^ Sep 03 23:25:00.650 INFO kablam! | Sep 03 23:25:00.650 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 03 23:25:00.650 INFO kablam! Sep 03 23:25:00.651 INFO kablam! warning: unused imports: `Codec`, `Framed` Sep 03 23:25:00.651 INFO kablam! --> src/main.rs:13:26 Sep 03 23:25:00.651 INFO kablam! | Sep 03 23:25:00.651 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed}; Sep 03 23:25:00.651 INFO kablam! | ^^^^^ ^^^^^^ Sep 03 23:25:00.651 INFO kablam! Sep 03 23:25:00.752 INFO kablam! warning: unused import: `Shutdown` Sep 03 23:25:00.752 INFO kablam! --> src/main.rs:11:52 Sep 03 23:25:00.752 INFO kablam! | Sep 03 23:25:00.752 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown}; Sep 03 23:25:00.752 INFO kablam! | ^^^^^^^^ Sep 03 23:25:00.752 INFO kablam! | Sep 03 23:25:00.752 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 03 23:25:00.752 INFO kablam! Sep 03 23:25:00.753 INFO kablam! warning: unused imports: `Codec`, `Framed` Sep 03 23:25:00.753 INFO kablam! --> src/main.rs:13:26 Sep 03 23:25:00.753 INFO kablam! | Sep 03 23:25:00.753 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed}; Sep 03 23:25:00.753 INFO kablam! | ^^^^^ ^^^^^^ Sep 03 23:25:00.753 INFO kablam! Sep 03 23:25:00.854 INFO kablam! warning: unused import: `Future` Sep 03 23:25:00.854 INFO kablam! --> src/main.rs:7:15 Sep 03 23:25:00.854 INFO kablam! | Sep 03 23:25:00.854 INFO kablam! 7 | use futures::{Future, Sink}; Sep 03 23:25:00.854 INFO kablam! | ^^^^^^ Sep 03 23:25:00.854 INFO kablam! Sep 03 23:25:00.895 INFO kablam! warning: unused variable: `local_port` Sep 03 23:25:00.895 INFO kablam! --> src/main.rs:132:14 Sep 03 23:25:00.895 INFO kablam! | Sep 03 23:25:00.895 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 03 23:25:00.895 INFO kablam! | ^^^^^^^^^^ help: consider using `_local_port` instead Sep 03 23:25:00.895 INFO kablam! | Sep 03 23:25:00.895 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 03 23:25:00.895 INFO kablam! Sep 03 23:25:00.895 INFO kablam! warning: unused variable: `server_host_port` Sep 03 23:25:00.895 INFO kablam! --> src/main.rs:132:38 Sep 03 23:25:00.895 INFO kablam! | Sep 03 23:25:00.895 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 03 23:25:00.895 INFO kablam! | ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead Sep 03 23:25:00.895 INFO kablam! Sep 03 23:25:00.895 INFO kablam! warning: unused variable: `addr` Sep 03 23:25:00.895 INFO kablam! --> src/main.rs:162:53 Sep 03 23:25:00.895 INFO kablam! | Sep 03 23:25:00.895 INFO kablam! 162 | Ok(listener.incoming().for_each(|(cnxn, addr)| { Sep 03 23:25:00.895 INFO kablam! | ^^^^ help: consider using `_addr` instead Sep 03 23:25:00.895 INFO kablam! Sep 03 23:25:00.895 INFO kablam! warning: unused variable: `connect_to_port` Sep 03 23:25:00.895 INFO kablam! --> src/main.rs:156:14 Sep 03 23:25:00.895 INFO kablam! | Sep 03 23:25:00.895 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) { Sep 03 23:25:00.895 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead Sep 03 23:25:00.896 INFO kablam! Sep 03 23:25:00.896 INFO kablam! warning: unused variable: `sub_matches` Sep 03 23:25:00.896 INFO kablam! --> src/main.rs:197:25 Sep 03 23:25:00.896 INFO kablam! | Sep 03 23:25:00.896 INFO kablam! 197 | ("client", Some(sub_matches)) => { Sep 03 23:25:00.896 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 03 23:25:00.896 INFO kablam! Sep 03 23:25:00.896 INFO kablam! warning: unused variable: `sub_matches` Sep 03 23:25:00.896 INFO kablam! --> src/main.rs:202:25 Sep 03 23:25:00.896 INFO kablam! | Sep 03 23:25:00.896 INFO kablam! 202 | ("server", Some(sub_matches)) => { Sep 03 23:25:00.896 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 03 23:25:00.896 INFO kablam! Sep 03 23:25:00.896 INFO kablam! warning: unused variable: `cnxn` Sep 03 23:25:00.896 INFO kablam! --> src/main.rs:73:21 Sep 03 23:25:00.896 INFO kablam! | Sep 03 23:25:00.896 INFO kablam! 73 | if let Some(cnxn) = self.connections.remove(&id) { Sep 03 23:25:00.896 INFO kablam! | ^^^^ help: consider using `_cnxn` instead Sep 03 23:25:00.896 INFO kablam! Sep 03 23:25:00.896 INFO kablam! warning: unused variable: `write_stream` Sep 03 23:25:00.896 INFO kablam! --> src/main.rs:120:17 Sep 03 23:25:00.896 INFO kablam! | Sep 03 23:25:00.896 INFO kablam! 120 | let write_stream = cnxn.clone(); Sep 03 23:25:00.896 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_write_stream` instead Sep 03 23:25:00.896 INFO kablam! Sep 03 23:25:00.896 INFO kablam! warning: unused variable: `read_stream` Sep 03 23:25:00.896 INFO kablam! --> src/main.rs:121:17 Sep 03 23:25:00.897 INFO kablam! | Sep 03 23:25:00.897 INFO kablam! 121 | let read_stream = cnxn.clone(); Sep 03 23:25:00.897 INFO kablam! | ^^^^^^^^^^^ help: consider using `_read_stream` instead Sep 03 23:25:00.897 INFO kablam! Sep 03 23:25:00.897 INFO kablam! warning: unused variable: `seq` Sep 03 23:25:00.897 INFO kablam! --> src/main.rs:119:29 Sep 03 23:25:00.897 INFO kablam! | Sep 03 23:25:00.897 INFO kablam! 119 | }).and_then(|(cnxn, seq)| { Sep 03 23:25:00.897 INFO kablam! | ^^^ help: consider using `_seq` instead Sep 03 23:25:00.897 INFO kablam! Sep 03 23:25:00.897 INFO kablam! warning: unused variable: `stream` Sep 03 23:25:00.897 INFO kablam! --> src/main.rs:103:13 Sep 03 23:25:00.897 INFO kablam! | Sep 03 23:25:00.897 INFO kablam! 103 | let stream = self.tunnel_stream.and_then(|connect_frame| { Sep 03 23:25:00.897 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Sep 03 23:25:00.897 INFO kablam! Sep 03 23:25:00.897 INFO kablam! warning: unused variable: `seq` Sep 03 23:25:00.897 INFO kablam! --> src/main.rs:142:45 Sep 03 23:25:00.897 INFO kablam! | Sep 03 23:25:00.897 INFO kablam! 142 | if let PunnelFrame::Connect{id, seq} = p { Sep 03 23:25:00.897 INFO kablam! | ^^^ help: try ignoring the field: `seq: _` Sep 03 23:25:00.897 INFO kablam! Sep 03 23:25:00.922 INFO kablam! warning: variable does not need to be mutable Sep 03 23:25:00.922 INFO kablam! --> src/main.rs:159:9 Sep 03 23:25:00.922 INFO kablam! | Sep 03 23:25:00.922 INFO kablam! 159 | let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0)); Sep 03 23:25:00.922 INFO kablam! | ----^^^^^^^^^^ Sep 03 23:25:00.922 INFO kablam! | | Sep 03 23:25:00.922 INFO kablam! | help: remove this `mut` Sep 03 23:25:00.922 INFO kablam! | Sep 03 23:25:00.922 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 03 23:25:00.922 INFO kablam! Sep 03 23:25:00.944 INFO kablam! warning: struct is never constructed: `ToBeAcked` Sep 03 23:25:00.944 INFO kablam! --> src/main.rs:24:1 Sep 03 23:25:00.944 INFO kablam! | Sep 03 23:25:00.944 INFO kablam! 24 | struct ToBeAcked { Sep 03 23:25:00.945 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 03 23:25:00.945 INFO kablam! | Sep 03 23:25:00.945 INFO kablam! = note: #[warn(dead_code)] on by default Sep 03 23:25:00.945 INFO kablam! Sep 03 23:25:00.945 INFO kablam! warning: struct is never constructed: `Connection` Sep 03 23:25:00.945 INFO kablam! --> src/main.rs:29:1 Sep 03 23:25:00.945 INFO kablam! | Sep 03 23:25:00.945 INFO kablam! 29 | struct Connection { Sep 03 23:25:00.945 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.945 INFO kablam! Sep 03 23:25:00.945 INFO kablam! warning: struct is never constructed: `ConnectionRegistry` Sep 03 23:25:00.945 INFO kablam! --> src/main.rs:36:1 Sep 03 23:25:00.945 INFO kablam! | Sep 03 23:25:00.945 INFO kablam! 36 | struct ConnectionRegistry { Sep 03 23:25:00.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.945 INFO kablam! Sep 03 23:25:00.945 INFO kablam! warning: method is never used: `register` Sep 03 23:25:00.945 INFO kablam! --> src/main.rs:43:5 Sep 03 23:25:00.945 INFO kablam! | Sep 03 23:25:00.945 INFO kablam! 43 | fn register(&mut self, tcp_stream: TcpStream) -> Arc { Sep 03 23:25:00.945 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.945 INFO kablam! Sep 03 23:25:00.947 INFO kablam! warning: method is never used: `add` Sep 03 23:25:00.947 INFO kablam! --> src/main.rs:55:5 Sep 03 23:25:00.947 INFO kablam! | Sep 03 23:25:00.947 INFO kablam! 55 | fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc { Sep 03 23:25:00.947 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.947 INFO kablam! Sep 03 23:25:00.947 INFO kablam! warning: method is never used: `get_connection` Sep 03 23:25:00.947 INFO kablam! --> src/main.rs:68:5 Sep 03 23:25:00.947 INFO kablam! | Sep 03 23:25:00.947 INFO kablam! 68 | fn get_connection(&self, id: u32) -> Option<&Arc> { Sep 03 23:25:00.947 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.947 INFO kablam! Sep 03 23:25:00.947 INFO kablam! warning: method is never used: `close` Sep 03 23:25:00.947 INFO kablam! --> src/main.rs:72:5 Sep 03 23:25:00.947 INFO kablam! | Sep 03 23:25:00.947 INFO kablam! 72 | fn close(&mut self, id: u32) { Sep 03 23:25:00.947 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.947 INFO kablam! Sep 03 23:25:00.947 INFO kablam! warning: struct is never constructed: `ConnectedConnection` Sep 03 23:25:00.947 INFO kablam! --> src/main.rs:79:1 Sep 03 23:25:00.947 INFO kablam! | Sep 03 23:25:00.947 INFO kablam! 79 | struct ConnectedConnection { Sep 03 23:25:00.947 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.947 INFO kablam! Sep 03 23:25:00.947 INFO kablam! warning: method is never used: `new` Sep 03 23:25:00.947 INFO kablam! --> src/main.rs:87:5 Sep 03 23:25:00.947 INFO kablam! | Sep 03 23:25:00.947 INFO kablam! 87 | / fn new(registry: Rc, Sep 03 23:25:00.947 INFO kablam! 88 | | tunnel_sink: BoxedPunnelFrameSink, Sep 03 23:25:00.948 INFO kablam! 89 | | tunnel_stream: BoxedPunnelFrameStream, Sep 03 23:25:00.948 INFO kablam! 90 | | handle: Arc) Sep 03 23:25:00.948 INFO kablam! ... | Sep 03 23:25:00.948 INFO kablam! 97 | | } Sep 03 23:25:00.948 INFO kablam! 98 | | } Sep 03 23:25:00.948 INFO kablam! | |_____^ Sep 03 23:25:00.948 INFO kablam! Sep 03 23:25:00.948 INFO kablam! warning: method is never used: `tunnel` Sep 03 23:25:00.948 INFO kablam! --> src/main.rs:100:5 Sep 03 23:25:00.948 INFO kablam! | Sep 03 23:25:00.948 INFO kablam! 100 | fn tunnel(self) -> Result<(), io::Error> { Sep 03 23:25:00.948 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.948 INFO kablam! Sep 03 23:25:00.948 INFO kablam! warning: field is never used: `tunnel_sink` Sep 03 23:25:00.948 INFO kablam! --> src/main.rs:135:5 Sep 03 23:25:00.948 INFO kablam! | Sep 03 23:25:00.948 INFO kablam! 135 | tunnel_sink: BoxedPunnelFrameSink, Sep 03 23:25:00.948 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.948 INFO kablam! Sep 03 23:25:00.950 INFO kablam! warning: unused `futures::stream::AndThen` which must be used Sep 03 23:25:00.950 INFO kablam! --> src/main.rs:141:9 Sep 03 23:25:00.950 INFO kablam! | Sep 03 23:25:00.950 INFO kablam! 141 | / self.tunnel_stream.and_then(|p| { Sep 03 23:25:00.950 INFO kablam! 142 | | if let PunnelFrame::Connect{id, seq} = p { Sep 03 23:25:00.950 INFO kablam! 143 | | if id == 0 { Sep 03 23:25:00.950 INFO kablam! 144 | | // create a new session Sep 03 23:25:00.950 INFO kablam! ... | Sep 03 23:25:00.950 INFO kablam! 151 | | } Sep 03 23:25:00.950 INFO kablam! 152 | | }); Sep 03 23:25:00.950 INFO kablam! | |___________^ Sep 03 23:25:00.950 INFO kablam! | Sep 03 23:25:00.950 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 03 23:25:00.950 INFO kablam! = note: streams do nothing unless polled Sep 03 23:25:00.950 INFO kablam! Sep 03 23:25:00.957 INFO kablam! warning: unused `std::result::Result` which must be used Sep 03 23:25:00.957 INFO kablam! --> src/main.rs:206:16 Sep 03 23:25:00.957 INFO kablam! | Sep 03 23:25:00.957 INFO kablam! 206 | _ => { app.print_help(); } Sep 03 23:25:00.957 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 03 23:25:00.957 INFO kablam! | Sep 03 23:25:00.957 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 03 23:25:00.957 INFO kablam! Sep 03 23:25:00.986 INFO kablam! warning: unused import: `Future` Sep 03 23:25:00.986 INFO kablam! --> src/main.rs:7:15 Sep 03 23:25:00.986 INFO kablam! | Sep 03 23:25:00.986 INFO kablam! 7 | use futures::{Future, Sink}; Sep 03 23:25:00.986 INFO kablam! | ^^^^^^ Sep 03 23:25:00.992 INFO kablam! Sep 03 23:25:01.040 INFO kablam! warning: unused variable: `local_port` Sep 03 23:25:01.040 INFO kablam! --> src/main.rs:132:14 Sep 03 23:25:01.040 INFO kablam! | Sep 03 23:25:01.040 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 03 23:25:01.040 INFO kablam! | ^^^^^^^^^^ help: consider using `_local_port` instead Sep 03 23:25:01.044 INFO kablam! | Sep 03 23:25:01.044 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 03 23:25:01.045 INFO kablam! Sep 03 23:25:01.045 INFO kablam! warning: unused variable: `server_host_port` Sep 03 23:25:01.045 INFO kablam! --> src/main.rs:132:38 Sep 03 23:25:01.045 INFO kablam! | Sep 03 23:25:01.045 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Sep 03 23:25:01.045 INFO kablam! | ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead Sep 03 23:25:01.046 INFO kablam! Sep 03 23:25:01.046 INFO kablam! warning: unused variable: `addr` Sep 03 23:25:01.046 INFO kablam! --> src/main.rs:162:53 Sep 03 23:25:01.046 INFO kablam! | Sep 03 23:25:01.046 INFO kablam! 162 | Ok(listener.incoming().for_each(|(cnxn, addr)| { Sep 03 23:25:01.046 INFO kablam! | ^^^^ help: consider using `_addr` instead Sep 03 23:25:01.047 INFO kablam! Sep 03 23:25:01.047 INFO kablam! warning: unused variable: `connect_to_port` Sep 03 23:25:01.047 INFO kablam! --> src/main.rs:156:14 Sep 03 23:25:01.047 INFO kablam! | Sep 03 23:25:01.047 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) { Sep 03 23:25:01.047 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead Sep 03 23:25:01.048 INFO kablam! Sep 03 23:25:01.048 INFO kablam! warning: unused variable: `sub_matches` Sep 03 23:25:01.048 INFO kablam! --> src/main.rs:197:25 Sep 03 23:25:01.048 INFO kablam! | Sep 03 23:25:01.048 INFO kablam! 197 | ("client", Some(sub_matches)) => { Sep 03 23:25:01.048 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 03 23:25:01.049 INFO kablam! Sep 03 23:25:01.049 INFO kablam! warning: unused variable: `sub_matches` Sep 03 23:25:01.049 INFO kablam! --> src/main.rs:202:25 Sep 03 23:25:01.049 INFO kablam! | Sep 03 23:25:01.049 INFO kablam! 202 | ("server", Some(sub_matches)) => { Sep 03 23:25:01.049 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Sep 03 23:25:01.050 INFO kablam! Sep 03 23:25:01.050 INFO kablam! warning: unused variable: `cnxn` Sep 03 23:25:01.050 INFO kablam! --> src/main.rs:73:21 Sep 03 23:25:01.050 INFO kablam! | Sep 03 23:25:01.050 INFO kablam! 73 | if let Some(cnxn) = self.connections.remove(&id) { Sep 03 23:25:01.050 INFO kablam! | ^^^^ help: consider using `_cnxn` instead Sep 03 23:25:01.051 INFO kablam! Sep 03 23:25:01.054 INFO kablam! warning: unused variable: `write_stream` Sep 03 23:25:01.054 INFO kablam! --> src/main.rs:120:17 Sep 03 23:25:01.054 INFO kablam! | Sep 03 23:25:01.055 INFO kablam! 120 | let write_stream = cnxn.clone(); Sep 03 23:25:01.055 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_write_stream` instead Sep 03 23:25:01.055 INFO kablam! Sep 03 23:25:01.055 INFO kablam! warning: unused variable: `read_stream` Sep 03 23:25:01.056 INFO kablam! --> src/main.rs:121:17 Sep 03 23:25:01.056 INFO kablam! | Sep 03 23:25:01.056 INFO kablam! 121 | let read_stream = cnxn.clone(); Sep 03 23:25:01.056 INFO kablam! | ^^^^^^^^^^^ help: consider using `_read_stream` instead Sep 03 23:25:01.061 INFO kablam! Sep 03 23:25:01.061 INFO kablam! warning: unused variable: `seq` Sep 03 23:25:01.061 INFO kablam! --> src/main.rs:119:29 Sep 03 23:25:01.061 INFO kablam! | Sep 03 23:25:01.061 INFO kablam! 119 | }).and_then(|(cnxn, seq)| { Sep 03 23:25:01.061 INFO kablam! | ^^^ help: consider using `_seq` instead Sep 03 23:25:01.062 INFO kablam! Sep 03 23:25:01.062 INFO kablam! warning: unused variable: `stream` Sep 03 23:25:01.062 INFO kablam! --> src/main.rs:103:13 Sep 03 23:25:01.062 INFO kablam! | Sep 03 23:25:01.062 INFO kablam! 103 | let stream = self.tunnel_stream.and_then(|connect_frame| { Sep 03 23:25:01.062 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Sep 03 23:25:01.063 INFO kablam! Sep 03 23:25:01.063 INFO kablam! warning: unused variable: `seq` Sep 03 23:25:01.063 INFO kablam! --> src/main.rs:142:45 Sep 03 23:25:01.063 INFO kablam! | Sep 03 23:25:01.063 INFO kablam! 142 | if let PunnelFrame::Connect{id, seq} = p { Sep 03 23:25:01.063 INFO kablam! | ^^^ help: try ignoring the field: `seq: _` Sep 03 23:25:01.064 INFO kablam! Sep 03 23:25:01.089 INFO kablam! warning: variable does not need to be mutable Sep 03 23:25:01.089 INFO kablam! --> src/main.rs:159:9 Sep 03 23:25:01.089 INFO kablam! | Sep 03 23:25:01.089 INFO kablam! 159 | let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0)); Sep 03 23:25:01.089 INFO kablam! | ----^^^^^^^^^^ Sep 03 23:25:01.089 INFO kablam! | | Sep 03 23:25:01.089 INFO kablam! | help: remove this `mut` Sep 03 23:25:01.096 INFO kablam! | Sep 03 23:25:01.097 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 03 23:25:01.097 INFO kablam! Sep 03 23:25:01.114 INFO kablam! warning: struct is never constructed: `ToBeAcked` Sep 03 23:25:01.114 INFO kablam! --> src/main.rs:24:1 Sep 03 23:25:01.114 INFO kablam! | Sep 03 23:25:01.114 INFO kablam! 24 | struct ToBeAcked { Sep 03 23:25:01.114 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 03 23:25:01.115 INFO kablam! | Sep 03 23:25:01.115 INFO kablam! = note: #[warn(dead_code)] on by default Sep 03 23:25:01.115 INFO kablam! Sep 03 23:25:01.116 INFO kablam! warning: struct is never constructed: `Connection` Sep 03 23:25:01.116 INFO kablam! --> src/main.rs:29:1 Sep 03 23:25:01.116 INFO kablam! | Sep 03 23:25:01.116 INFO kablam! 29 | struct Connection { Sep 03 23:25:01.116 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.116 INFO kablam! Sep 03 23:25:01.117 INFO kablam! warning: struct is never constructed: `ConnectionRegistry` Sep 03 23:25:01.117 INFO kablam! --> src/main.rs:36:1 Sep 03 23:25:01.117 INFO kablam! | Sep 03 23:25:01.117 INFO kablam! 36 | struct ConnectionRegistry { Sep 03 23:25:01.117 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.117 INFO kablam! Sep 03 23:25:01.118 INFO kablam! warning: method is never used: `register` Sep 03 23:25:01.118 INFO kablam! --> src/main.rs:43:5 Sep 03 23:25:01.118 INFO kablam! | Sep 03 23:25:01.118 INFO kablam! 43 | fn register(&mut self, tcp_stream: TcpStream) -> Arc { Sep 03 23:25:01.118 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.118 INFO kablam! Sep 03 23:25:01.118 INFO kablam! warning: method is never used: `add` Sep 03 23:25:01.119 INFO kablam! --> src/main.rs:55:5 Sep 03 23:25:01.119 INFO kablam! | Sep 03 23:25:01.119 INFO kablam! 55 | fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc { Sep 03 23:25:01.119 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.119 INFO kablam! Sep 03 23:25:01.120 INFO kablam! warning: method is never used: `get_connection` Sep 03 23:25:01.120 INFO kablam! --> src/main.rs:68:5 Sep 03 23:25:01.120 INFO kablam! | Sep 03 23:25:01.120 INFO kablam! 68 | fn get_connection(&self, id: u32) -> Option<&Arc> { Sep 03 23:25:01.120 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.120 INFO kablam! Sep 03 23:25:01.121 INFO kablam! warning: method is never used: `close` Sep 03 23:25:01.121 INFO kablam! --> src/main.rs:72:5 Sep 03 23:25:01.121 INFO kablam! | Sep 03 23:25:01.121 INFO kablam! 72 | fn close(&mut self, id: u32) { Sep 03 23:25:01.121 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.121 INFO kablam! Sep 03 23:25:01.122 INFO kablam! warning: struct is never constructed: `ConnectedConnection` Sep 03 23:25:01.122 INFO kablam! --> src/main.rs:79:1 Sep 03 23:25:01.122 INFO kablam! | Sep 03 23:25:01.122 INFO kablam! 79 | struct ConnectedConnection { Sep 03 23:25:01.122 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.122 INFO kablam! Sep 03 23:25:01.123 INFO kablam! warning: method is never used: `new` Sep 03 23:25:01.123 INFO kablam! --> src/main.rs:87:5 Sep 03 23:25:01.123 INFO kablam! | Sep 03 23:25:01.123 INFO kablam! 87 | / fn new(registry: Rc, Sep 03 23:25:01.123 INFO kablam! 88 | | tunnel_sink: BoxedPunnelFrameSink, Sep 03 23:25:01.123 INFO kablam! 89 | | tunnel_stream: BoxedPunnelFrameStream, Sep 03 23:25:01.123 INFO kablam! 90 | | handle: Arc) Sep 03 23:25:01.123 INFO kablam! ... | Sep 03 23:25:01.123 INFO kablam! 97 | | } Sep 03 23:25:01.123 INFO kablam! 98 | | } Sep 03 23:25:01.123 INFO kablam! | |_____^ Sep 03 23:25:01.123 INFO kablam! Sep 03 23:25:01.124 INFO kablam! warning: method is never used: `tunnel` Sep 03 23:25:01.124 INFO kablam! --> src/main.rs:100:5 Sep 03 23:25:01.124 INFO kablam! | Sep 03 23:25:01.124 INFO kablam! 100 | fn tunnel(self) -> Result<(), io::Error> { Sep 03 23:25:01.124 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.124 INFO kablam! Sep 03 23:25:01.125 INFO kablam! warning: field is never used: `tunnel_sink` Sep 03 23:25:01.125 INFO kablam! --> src/main.rs:135:5 Sep 03 23:25:01.125 INFO kablam! | Sep 03 23:25:01.125 INFO kablam! 135 | tunnel_sink: BoxedPunnelFrameSink, Sep 03 23:25:01.125 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.125 INFO kablam! Sep 03 23:25:01.131 INFO kablam! warning: unused `futures::stream::AndThen` which must be used Sep 03 23:25:01.131 INFO kablam! --> src/main.rs:141:9 Sep 03 23:25:01.131 INFO kablam! | Sep 03 23:25:01.131 INFO kablam! 141 | / self.tunnel_stream.and_then(|p| { Sep 03 23:25:01.131 INFO kablam! 142 | | if let PunnelFrame::Connect{id, seq} = p { Sep 03 23:25:01.131 INFO kablam! 143 | | if id == 0 { Sep 03 23:25:01.131 INFO kablam! 144 | | // create a new session Sep 03 23:25:01.131 INFO kablam! ... | Sep 03 23:25:01.131 INFO kablam! 151 | | } Sep 03 23:25:01.131 INFO kablam! 152 | | }); Sep 03 23:25:01.131 INFO kablam! | |___________^ Sep 03 23:25:01.132 INFO kablam! | Sep 03 23:25:01.132 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 03 23:25:01.132 INFO kablam! = note: streams do nothing unless polled Sep 03 23:25:01.133 INFO kablam! Sep 03 23:25:01.133 INFO kablam! warning: unused `std::result::Result` which must be used Sep 03 23:25:01.133 INFO kablam! --> src/main.rs:206:16 Sep 03 23:25:01.133 INFO kablam! | Sep 03 23:25:01.134 INFO kablam! 206 | _ => { app.print_help(); } Sep 03 23:25:01.134 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 03 23:25:01.134 INFO kablam! | Sep 03 23:25:01.134 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 03 23:25:01.135 INFO kablam! Sep 03 23:25:01.170 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 16.89s Sep 03 23:25:01.179 INFO kablam! su: No module specific data is present Sep 03 23:25:01.690 INFO running `"docker" "rm" "-f" "72ee6214dbaaa22925ed98cf4546f677db04c05d96615da05c3e5b2a1246794c"` Sep 03 23:25:01.856 INFO blam! 72ee6214dbaaa22925ed98cf4546f677db04c05d96615da05c3e5b2a1246794c