Jul 11 15:34:12.198 INFO checking breed/punnel against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 15:34:12.198 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 15:34:12.198 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 15:34:12.198 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 15:34:12.446 INFO blam! a202c402fcb27f998bd0ea78b39b023669b8f650ba507a9c9be5a307dad606dd
Jul 11 15:34:12.457 INFO running `"docker" "start" "-a" "a202c402fcb27f998bd0ea78b39b023669b8f650ba507a9c9be5a307dad606dd"`
Jul 11 15:34:13.646 INFO kablam!     Checking libc v0.2.18
Jul 11 15:34:13.650 INFO kablam!     Checking lazycell v0.4.0
Jul 11 15:34:13.655 INFO kablam!     Checking unicode-segmentation v1.0.1
Jul 11 15:34:13.659 INFO kablam!     Checking futures v0.1.7
Jul 11 15:34:13.662 INFO kablam!    Compiling nix v0.7.0
Jul 11 15:34:18.798 INFO kablam!     Checking net2 v0.2.26
Jul 11 15:34:18.798 INFO kablam!     Checking term_size v0.2.1
Jul 11 15:34:19.683 INFO kablam!     Checking clap v2.20.0
Jul 11 15:34:36.092 INFO kablam!     Checking mio v0.6.2
Jul 11 15:34:41.415 INFO kablam!     Checking tokio-core v0.1.3
Jul 11 15:34:46.310 INFO kablam!     Checking punnel v0.1.0 (file:///source)
Jul 11 15:34:47.047 INFO kablam! warning: unused import: `Shutdown`
Jul 11 15:34:47.047 INFO kablam!   --> src/main.rs:11:52
Jul 11 15:34:47.047 INFO kablam!    |
Jul 11 15:34:47.047 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown};
Jul 11 15:34:47.047 INFO kablam!    |                                                    ^^^^^^^^
Jul 11 15:34:47.048 INFO kablam!    |
Jul 11 15:34:47.048 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 11 15:34:47.048 INFO kablam! 
Jul 11 15:34:47.048 INFO kablam! warning: unused imports: `Codec`, `Framed`
Jul 11 15:34:47.048 INFO kablam!   --> src/main.rs:13:26
Jul 11 15:34:47.048 INFO kablam!    |
Jul 11 15:34:47.048 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed};
Jul 11 15:34:47.048 INFO kablam!    |                          ^^^^^  ^^^^^^
Jul 11 15:34:47.048 INFO kablam! 
Jul 11 15:34:47.163 INFO kablam! warning: unused import: `Shutdown`
Jul 11 15:34:47.163 INFO kablam!   --> src/main.rs:11:52
Jul 11 15:34:47.163 INFO kablam!    |
Jul 11 15:34:47.163 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown};
Jul 11 15:34:47.164 INFO kablam!    |                                                    ^^^^^^^^
Jul 11 15:34:47.164 INFO kablam!    |
Jul 11 15:34:47.164 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 11 15:34:47.164 INFO kablam! 
Jul 11 15:34:47.164 INFO kablam! warning: unused imports: `Codec`, `Framed`
Jul 11 15:34:47.164 INFO kablam!   --> src/main.rs:13:26
Jul 11 15:34:47.164 INFO kablam!    |
Jul 11 15:34:47.164 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed};
Jul 11 15:34:47.164 INFO kablam!    |                          ^^^^^  ^^^^^^
Jul 11 15:34:47.164 INFO kablam! 
Jul 11 15:34:47.552 INFO kablam! warning: unused import: `Future`
Jul 11 15:34:47.552 INFO kablam!  --> src/main.rs:7:15
Jul 11 15:34:47.552 INFO kablam!   |
Jul 11 15:34:47.552 INFO kablam! 7 | use futures::{Future, Sink};
Jul 11 15:34:47.552 INFO kablam!   |               ^^^^^^
Jul 11 15:34:47.552 INFO kablam! 
Jul 11 15:34:47.556 INFO kablam! warning: unused import: `Future`
Jul 11 15:34:47.556 INFO kablam!  --> src/main.rs:7:15
Jul 11 15:34:47.556 INFO kablam!   |
Jul 11 15:34:47.556 INFO kablam! 7 | use futures::{Future, Sink};
Jul 11 15:34:47.556 INFO kablam!   |               ^^^^^^
Jul 11 15:34:47.556 INFO kablam! 
Jul 11 15:34:47.634 INFO kablam! warning: unused variable: `local_port`
Jul 11 15:34:47.634 INFO kablam!    --> src/main.rs:132:14
Jul 11 15:34:47.635 INFO kablam!     |
Jul 11 15:34:47.635 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Jul 11 15:34:47.635 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_local_port` instead
Jul 11 15:34:47.635 INFO kablam!     |
Jul 11 15:34:47.635 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 11 15:34:47.635 INFO kablam! 
Jul 11 15:34:47.635 INFO kablam! warning: unused variable: `server_host_port`
Jul 11 15:34:47.635 INFO kablam!    --> src/main.rs:132:38
Jul 11 15:34:47.635 INFO kablam!     |
Jul 11 15:34:47.635 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Jul 11 15:34:47.635 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead
Jul 11 15:34:47.635 INFO kablam! 
Jul 11 15:34:47.635 INFO kablam! warning: unused variable: `addr`
Jul 11 15:34:47.635 INFO kablam!    --> src/main.rs:162:53
Jul 11 15:34:47.635 INFO kablam!     |
Jul 11 15:34:47.635 INFO kablam! 162 |             Ok(listener.incoming().for_each(|(cnxn, addr)| {
Jul 11 15:34:47.635 INFO kablam!     |                                                     ^^^^ help: consider using `_addr` instead
Jul 11 15:34:47.635 INFO kablam! 
Jul 11 15:34:47.635 INFO kablam! warning: unused variable: `connect_to_port`
Jul 11 15:34:47.635 INFO kablam!    --> src/main.rs:156:14
Jul 11 15:34:47.635 INFO kablam!     |
Jul 11 15:34:47.635 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) {
Jul 11 15:34:47.636 INFO kablam!     |              ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead
Jul 11 15:34:47.636 INFO kablam! 
Jul 11 15:34:47.636 INFO kablam! warning: unused variable: `sub_matches`
Jul 11 15:34:47.636 INFO kablam!    --> src/main.rs:197:25
Jul 11 15:34:47.636 INFO kablam!     |
Jul 11 15:34:47.636 INFO kablam! 197 |         ("client", Some(sub_matches)) => {
Jul 11 15:34:47.636 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Jul 11 15:34:47.636 INFO kablam! 
Jul 11 15:34:47.636 INFO kablam! warning: unused variable: `sub_matches`
Jul 11 15:34:47.636 INFO kablam!    --> src/main.rs:202:25
Jul 11 15:34:47.636 INFO kablam!     |
Jul 11 15:34:47.636 INFO kablam! 202 |         ("server", Some(sub_matches)) => {
Jul 11 15:34:47.636 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Jul 11 15:34:47.636 INFO kablam! 
Jul 11 15:34:47.636 INFO kablam! warning: unused variable: `cnxn`
Jul 11 15:34:47.636 INFO kablam!   --> src/main.rs:73:21
Jul 11 15:34:47.636 INFO kablam!    |
Jul 11 15:34:47.636 INFO kablam! 73 |         if let Some(cnxn) = self.connections.remove(&id) {
Jul 11 15:34:47.636 INFO kablam!    |                     ^^^^ help: consider using `_cnxn` instead
Jul 11 15:34:47.636 INFO kablam! 
Jul 11 15:34:47.636 INFO kablam! warning: unused variable: `write_stream`
Jul 11 15:34:47.636 INFO kablam!    --> src/main.rs:120:17
Jul 11 15:34:47.636 INFO kablam!     |
Jul 11 15:34:47.637 INFO kablam! 120 |             let write_stream = cnxn.clone();
Jul 11 15:34:47.637 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_write_stream` instead
Jul 11 15:34:47.637 INFO kablam! 
Jul 11 15:34:47.637 INFO kablam! warning: unused variable: `read_stream`
Jul 11 15:34:47.637 INFO kablam!    --> src/main.rs:121:17
Jul 11 15:34:47.637 INFO kablam!     |
Jul 11 15:34:47.637 INFO kablam! 121 |             let read_stream = cnxn.clone();
Jul 11 15:34:47.637 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_read_stream` instead
Jul 11 15:34:47.637 INFO kablam! 
Jul 11 15:34:47.637 INFO kablam! warning: unused variable: `seq`
Jul 11 15:34:47.637 INFO kablam!    --> src/main.rs:119:29
Jul 11 15:34:47.637 INFO kablam!     |
Jul 11 15:34:47.637 INFO kablam! 119 |         }).and_then(|(cnxn, seq)| {
Jul 11 15:34:47.637 INFO kablam!     |                             ^^^ help: consider using `_seq` instead
Jul 11 15:34:47.637 INFO kablam! 
Jul 11 15:34:47.637 INFO kablam! warning: unused variable: `stream`
Jul 11 15:34:47.637 INFO kablam!    --> src/main.rs:103:13
Jul 11 15:34:47.637 INFO kablam!     |
Jul 11 15:34:47.637 INFO kablam! 103 |         let stream = self.tunnel_stream.and_then(|connect_frame| {
Jul 11 15:34:47.637 INFO kablam!     |             ^^^^^^ help: consider using `_stream` instead
Jul 11 15:34:47.637 INFO kablam! 
Jul 11 15:34:47.637 INFO kablam! warning: unused variable: `seq`
Jul 11 15:34:47.637 INFO kablam!    --> src/main.rs:142:45
Jul 11 15:34:47.638 INFO kablam!     |
Jul 11 15:34:47.638 INFO kablam! 142 |             if let PunnelFrame::Connect{id, seq} = p {
Jul 11 15:34:47.638 INFO kablam!     |                                             ^^^ help: try ignoring the field: `seq: _`
Jul 11 15:34:47.638 INFO kablam! 
Jul 11 15:34:47.668 INFO kablam! warning: variable does not need to be mutable
Jul 11 15:34:47.668 INFO kablam!    --> src/main.rs:159:9
Jul 11 15:34:47.668 INFO kablam!     |
Jul 11 15:34:47.668 INFO kablam! 159 |     let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0));
Jul 11 15:34:47.668 INFO kablam!     |         ----^^^^^^^^^^
Jul 11 15:34:47.668 INFO kablam!     |         |
Jul 11 15:34:47.668 INFO kablam!     |         help: remove this `mut`
Jul 11 15:34:47.668 INFO kablam!     |
Jul 11 15:34:47.668 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 15:34:47.668 INFO kablam! 
Jul 11 15:34:47.687 INFO kablam! warning: struct is never used: `ToBeAcked`
Jul 11 15:34:47.687 INFO kablam!   --> src/main.rs:24:1
Jul 11 15:34:47.687 INFO kablam!    |
Jul 11 15:34:47.687 INFO kablam! 24 | struct ToBeAcked {
Jul 11 15:34:47.687 INFO kablam!    | ^^^^^^^^^^^^^^^^
Jul 11 15:34:47.687 INFO kablam!    |
Jul 11 15:34:47.688 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 15:34:47.688 INFO kablam! 
Jul 11 15:34:47.689 INFO kablam! warning: struct is never used: `Connection`
Jul 11 15:34:47.689 INFO kablam!   --> src/main.rs:29:1
Jul 11 15:34:47.689 INFO kablam!    |
Jul 11 15:34:47.689 INFO kablam! 29 | struct Connection {
Jul 11 15:34:47.689 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.689 INFO kablam! 
Jul 11 15:34:47.689 INFO kablam! warning: struct is never used: `ConnectionRegistry`
Jul 11 15:34:47.689 INFO kablam!   --> src/main.rs:36:1
Jul 11 15:34:47.689 INFO kablam!    |
Jul 11 15:34:47.689 INFO kablam! 36 | struct ConnectionRegistry {
Jul 11 15:34:47.689 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.689 INFO kablam! 
Jul 11 15:34:47.689 INFO kablam! warning: method is never used: `register`
Jul 11 15:34:47.689 INFO kablam!   --> src/main.rs:43:5
Jul 11 15:34:47.689 INFO kablam!    |
Jul 11 15:34:47.689 INFO kablam! 43 |     fn register(&mut self, tcp_stream: TcpStream) -> Arc<Connection> {
Jul 11 15:34:47.689 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.689 INFO kablam! 
Jul 11 15:34:47.689 INFO kablam! warning: method is never used: `add`
Jul 11 15:34:47.689 INFO kablam!   --> src/main.rs:55:5
Jul 11 15:34:47.689 INFO kablam!    |
Jul 11 15:34:47.689 INFO kablam! 55 |     fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc<Connection> {
Jul 11 15:34:47.689 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.690 INFO kablam! 
Jul 11 15:34:47.690 INFO kablam! warning: method is never used: `get_connection`
Jul 11 15:34:47.690 INFO kablam!   --> src/main.rs:68:5
Jul 11 15:34:47.690 INFO kablam!    |
Jul 11 15:34:47.690 INFO kablam! 68 |     fn get_connection(&self, id: u32) -> Option<&Arc<Connection>> {
Jul 11 15:34:47.690 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.690 INFO kablam! 
Jul 11 15:34:47.690 INFO kablam! warning: method is never used: `close`
Jul 11 15:34:47.690 INFO kablam!   --> src/main.rs:72:5
Jul 11 15:34:47.690 INFO kablam!    |
Jul 11 15:34:47.690 INFO kablam! 72 |     fn close(&mut self, id: u32) {
Jul 11 15:34:47.690 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.690 INFO kablam! 
Jul 11 15:34:47.690 INFO kablam! warning: struct is never used: `ConnectedConnection`
Jul 11 15:34:47.690 INFO kablam!   --> src/main.rs:79:1
Jul 11 15:34:47.690 INFO kablam!    |
Jul 11 15:34:47.690 INFO kablam! 79 | struct ConnectedConnection {
Jul 11 15:34:47.690 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.690 INFO kablam! 
Jul 11 15:34:47.690 INFO kablam! warning: method is never used: `new`
Jul 11 15:34:47.690 INFO kablam!   --> src/main.rs:87:5
Jul 11 15:34:47.690 INFO kablam!    |
Jul 11 15:34:47.690 INFO kablam! 87 | /     fn new(registry: Rc<ConnectionRegistry>,
Jul 11 15:34:47.691 INFO kablam! 88 | |            tunnel_sink: BoxedPunnelFrameSink,
Jul 11 15:34:47.691 INFO kablam! 89 | |            tunnel_stream: BoxedPunnelFrameStream,
Jul 11 15:34:47.691 INFO kablam! 90 | |            handle: Arc<Handle>)
Jul 11 15:34:47.691 INFO kablam! ...  |
Jul 11 15:34:47.691 INFO kablam! 97 | |         }
Jul 11 15:34:47.691 INFO kablam! 98 | |     }
Jul 11 15:34:47.691 INFO kablam!    | |_____^
Jul 11 15:34:47.691 INFO kablam! 
Jul 11 15:34:47.691 INFO kablam! warning: method is never used: `tunnel`
Jul 11 15:34:47.691 INFO kablam!    --> src/main.rs:100:5
Jul 11 15:34:47.691 INFO kablam!     |
Jul 11 15:34:47.691 INFO kablam! 100 |     fn tunnel(self) -> Result<(), io::Error> {
Jul 11 15:34:47.691 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.691 INFO kablam! 
Jul 11 15:34:47.694 INFO kablam! warning: unused `futures::stream::AndThen` which must be used
Jul 11 15:34:47.694 INFO kablam!    --> src/main.rs:141:9
Jul 11 15:34:47.694 INFO kablam!     |
Jul 11 15:34:47.694 INFO kablam! 141 | /         self.tunnel_stream.and_then(|p| {
Jul 11 15:34:47.694 INFO kablam! 142 | |             if let PunnelFrame::Connect{id, seq} = p {
Jul 11 15:34:47.694 INFO kablam! 143 | |                 if id == 0 {
Jul 11 15:34:47.694 INFO kablam! 144 | |                     // create a new session
Jul 11 15:34:47.694 INFO kablam! ...   |
Jul 11 15:34:47.694 INFO kablam! 151 | |             }
Jul 11 15:34:47.694 INFO kablam! 152 | |         });
Jul 11 15:34:47.694 INFO kablam!     | |___________^
Jul 11 15:34:47.694 INFO kablam!     |
Jul 11 15:34:47.694 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 11 15:34:47.694 INFO kablam!     = note: streams do nothing unless polled
Jul 11 15:34:47.694 INFO kablam! 
Jul 11 15:34:47.695 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 15:34:47.695 INFO kablam!    --> src/main.rs:206:16
Jul 11 15:34:47.695 INFO kablam!     |
Jul 11 15:34:47.696 INFO kablam! 206 |         _ => { app.print_help(); }
Jul 11 15:34:47.696 INFO kablam!     |                ^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.696 INFO kablam!     |
Jul 11 15:34:47.696 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 15:34:47.696 INFO kablam! 
Jul 11 15:34:47.704 INFO kablam! warning: unused variable: `local_port`
Jul 11 15:34:47.704 INFO kablam!    --> src/main.rs:132:14
Jul 11 15:34:47.704 INFO kablam!     |
Jul 11 15:34:47.704 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Jul 11 15:34:47.704 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_local_port` instead
Jul 11 15:34:47.704 INFO kablam!     |
Jul 11 15:34:47.704 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 11 15:34:47.704 INFO kablam! 
Jul 11 15:34:47.705 INFO kablam! warning: unused variable: `server_host_port`
Jul 11 15:34:47.705 INFO kablam!    --> src/main.rs:132:38
Jul 11 15:34:47.705 INFO kablam!     |
Jul 11 15:34:47.705 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Jul 11 15:34:47.705 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead
Jul 11 15:34:47.705 INFO kablam! 
Jul 11 15:34:47.705 INFO kablam! warning: unused variable: `addr`
Jul 11 15:34:47.705 INFO kablam!    --> src/main.rs:162:53
Jul 11 15:34:47.705 INFO kablam!     |
Jul 11 15:34:47.706 INFO kablam! 162 |             Ok(listener.incoming().for_each(|(cnxn, addr)| {
Jul 11 15:34:47.706 INFO kablam!     |                                                     ^^^^ help: consider using `_addr` instead
Jul 11 15:34:47.706 INFO kablam! 
Jul 11 15:34:47.706 INFO kablam! warning: unused variable: `connect_to_port`
Jul 11 15:34:47.706 INFO kablam!    --> src/main.rs:156:14
Jul 11 15:34:47.706 INFO kablam!     |
Jul 11 15:34:47.706 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) {
Jul 11 15:34:47.706 INFO kablam!     |              ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead
Jul 11 15:34:47.706 INFO kablam! 
Jul 11 15:34:47.706 INFO kablam! warning: unused variable: `sub_matches`
Jul 11 15:34:47.706 INFO kablam!    --> src/main.rs:197:25
Jul 11 15:34:47.706 INFO kablam!     |
Jul 11 15:34:47.706 INFO kablam! 197 |         ("client", Some(sub_matches)) => {
Jul 11 15:34:47.706 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Jul 11 15:34:47.706 INFO kablam! 
Jul 11 15:34:47.706 INFO kablam! warning: unused variable: `sub_matches`
Jul 11 15:34:47.706 INFO kablam!    --> src/main.rs:202:25
Jul 11 15:34:47.707 INFO kablam!     |
Jul 11 15:34:47.707 INFO kablam! 202 |         ("server", Some(sub_matches)) => {
Jul 11 15:34:47.707 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Jul 11 15:34:47.707 INFO kablam! 
Jul 11 15:34:47.707 INFO kablam! warning: unused variable: `cnxn`
Jul 11 15:34:47.707 INFO kablam!   --> src/main.rs:73:21
Jul 11 15:34:47.707 INFO kablam!    |
Jul 11 15:34:47.707 INFO kablam! 73 |         if let Some(cnxn) = self.connections.remove(&id) {
Jul 11 15:34:47.707 INFO kablam!    |                     ^^^^ help: consider using `_cnxn` instead
Jul 11 15:34:47.707 INFO kablam! 
Jul 11 15:34:47.707 INFO kablam! warning: unused variable: `write_stream`
Jul 11 15:34:47.707 INFO kablam!    --> src/main.rs:120:17
Jul 11 15:34:47.707 INFO kablam!     |
Jul 11 15:34:47.707 INFO kablam! 120 |             let write_stream = cnxn.clone();
Jul 11 15:34:47.707 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_write_stream` instead
Jul 11 15:34:47.707 INFO kablam! 
Jul 11 15:34:47.707 INFO kablam! warning: unused variable: `read_stream`
Jul 11 15:34:47.707 INFO kablam!    --> src/main.rs:121:17
Jul 11 15:34:47.708 INFO kablam!     |
Jul 11 15:34:47.708 INFO kablam! 121 |             let read_stream = cnxn.clone();
Jul 11 15:34:47.708 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_read_stream` instead
Jul 11 15:34:47.708 INFO kablam! 
Jul 11 15:34:47.708 INFO kablam! warning: unused variable: `seq`
Jul 11 15:34:47.708 INFO kablam!    --> src/main.rs:119:29
Jul 11 15:34:47.708 INFO kablam!     |
Jul 11 15:34:47.708 INFO kablam! 119 |         }).and_then(|(cnxn, seq)| {
Jul 11 15:34:47.708 INFO kablam!     |                             ^^^ help: consider using `_seq` instead
Jul 11 15:34:47.708 INFO kablam! 
Jul 11 15:34:47.708 INFO kablam! warning: unused variable: `stream`
Jul 11 15:34:47.708 INFO kablam!    --> src/main.rs:103:13
Jul 11 15:34:47.709 INFO kablam!     |
Jul 11 15:34:47.709 INFO kablam! 103 |         let stream = self.tunnel_stream.and_then(|connect_frame| {
Jul 11 15:34:47.709 INFO kablam!     |             ^^^^^^ help: consider using `_stream` instead
Jul 11 15:34:47.709 INFO kablam! 
Jul 11 15:34:47.709 INFO kablam! warning: unused variable: `seq`
Jul 11 15:34:47.709 INFO kablam!    --> src/main.rs:142:45
Jul 11 15:34:47.709 INFO kablam!     |
Jul 11 15:34:47.709 INFO kablam! 142 |             if let PunnelFrame::Connect{id, seq} = p {
Jul 11 15:34:47.709 INFO kablam!     |                                             ^^^ help: try ignoring the field: `seq: _`
Jul 11 15:34:47.709 INFO kablam! 
Jul 11 15:34:47.808 INFO kablam! warning: variable does not need to be mutable
Jul 11 15:34:47.808 INFO kablam!    --> src/main.rs:159:9
Jul 11 15:34:47.808 INFO kablam!     |
Jul 11 15:34:47.808 INFO kablam! 159 |     let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0));
Jul 11 15:34:47.808 INFO kablam!     |         ----^^^^^^^^^^
Jul 11 15:34:47.808 INFO kablam!     |         |
Jul 11 15:34:47.809 INFO kablam!     |         help: remove this `mut`
Jul 11 15:34:47.809 INFO kablam!     |
Jul 11 15:34:47.809 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 15:34:47.809 INFO kablam! 
Jul 11 15:34:47.841 INFO kablam! warning: struct is never used: `ToBeAcked`
Jul 11 15:34:47.841 INFO kablam!   --> src/main.rs:24:1
Jul 11 15:34:47.841 INFO kablam!    |
Jul 11 15:34:47.841 INFO kablam! 24 | struct ToBeAcked {
Jul 11 15:34:47.841 INFO kablam!    | ^^^^^^^^^^^^^^^^
Jul 11 15:34:47.841 INFO kablam!    |
Jul 11 15:34:47.841 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 15:34:47.841 INFO kablam! 
Jul 11 15:34:47.843 INFO kablam! warning: struct is never used: `Connection`
Jul 11 15:34:47.843 INFO kablam!   --> src/main.rs:29:1
Jul 11 15:34:47.843 INFO kablam!    |
Jul 11 15:34:47.843 INFO kablam! 29 | struct Connection {
Jul 11 15:34:47.843 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.843 INFO kablam! 
Jul 11 15:34:47.843 INFO kablam! warning: struct is never used: `ConnectionRegistry`
Jul 11 15:34:47.843 INFO kablam!   --> src/main.rs:36:1
Jul 11 15:34:47.843 INFO kablam!    |
Jul 11 15:34:47.843 INFO kablam! 36 | struct ConnectionRegistry {
Jul 11 15:34:47.843 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.844 INFO kablam! 
Jul 11 15:34:47.844 INFO kablam! warning: method is never used: `register`
Jul 11 15:34:47.844 INFO kablam!   --> src/main.rs:43:5
Jul 11 15:34:47.844 INFO kablam!    |
Jul 11 15:34:47.844 INFO kablam! 43 |     fn register(&mut self, tcp_stream: TcpStream) -> Arc<Connection> {
Jul 11 15:34:47.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.844 INFO kablam! 
Jul 11 15:34:47.844 INFO kablam! warning: method is never used: `add`
Jul 11 15:34:47.844 INFO kablam!   --> src/main.rs:55:5
Jul 11 15:34:47.844 INFO kablam!    |
Jul 11 15:34:47.844 INFO kablam! 55 |     fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc<Connection> {
Jul 11 15:34:47.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.844 INFO kablam! 
Jul 11 15:34:47.844 INFO kablam! warning: method is never used: `get_connection`
Jul 11 15:34:47.844 INFO kablam!   --> src/main.rs:68:5
Jul 11 15:34:47.844 INFO kablam!    |
Jul 11 15:34:47.844 INFO kablam! 68 |     fn get_connection(&self, id: u32) -> Option<&Arc<Connection>> {
Jul 11 15:34:47.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.845 INFO kablam! 
Jul 11 15:34:47.845 INFO kablam! warning: method is never used: `close`
Jul 11 15:34:47.845 INFO kablam!   --> src/main.rs:72:5
Jul 11 15:34:47.845 INFO kablam!    |
Jul 11 15:34:47.845 INFO kablam! 72 |     fn close(&mut self, id: u32) {
Jul 11 15:34:47.845 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.845 INFO kablam! 
Jul 11 15:34:47.845 INFO kablam! warning: struct is never used: `ConnectedConnection`
Jul 11 15:34:47.845 INFO kablam!   --> src/main.rs:79:1
Jul 11 15:34:47.845 INFO kablam!    |
Jul 11 15:34:47.845 INFO kablam! 79 | struct ConnectedConnection {
Jul 11 15:34:47.845 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.845 INFO kablam! 
Jul 11 15:34:47.845 INFO kablam! warning: method is never used: `new`
Jul 11 15:34:47.845 INFO kablam!   --> src/main.rs:87:5
Jul 11 15:34:47.845 INFO kablam!    |
Jul 11 15:34:47.845 INFO kablam! 87 | /     fn new(registry: Rc<ConnectionRegistry>,
Jul 11 15:34:47.845 INFO kablam! 88 | |            tunnel_sink: BoxedPunnelFrameSink,
Jul 11 15:34:47.846 INFO kablam! 89 | |            tunnel_stream: BoxedPunnelFrameStream,
Jul 11 15:34:47.846 INFO kablam! 90 | |            handle: Arc<Handle>)
Jul 11 15:34:47.846 INFO kablam! ...  |
Jul 11 15:34:47.846 INFO kablam! 97 | |         }
Jul 11 15:34:47.846 INFO kablam! 98 | |     }
Jul 11 15:34:47.846 INFO kablam!    | |_____^
Jul 11 15:34:47.846 INFO kablam! 
Jul 11 15:34:47.846 INFO kablam! warning: method is never used: `tunnel`
Jul 11 15:34:47.846 INFO kablam!    --> src/main.rs:100:5
Jul 11 15:34:47.846 INFO kablam!     |
Jul 11 15:34:47.846 INFO kablam! 100 |     fn tunnel(self) -> Result<(), io::Error> {
Jul 11 15:34:47.846 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.846 INFO kablam! 
Jul 11 15:34:47.847 INFO kablam! warning: unused `futures::stream::AndThen` which must be used
Jul 11 15:34:47.847 INFO kablam!    --> src/main.rs:141:9
Jul 11 15:34:47.847 INFO kablam!     |
Jul 11 15:34:47.847 INFO kablam! 141 | /         self.tunnel_stream.and_then(|p| {
Jul 11 15:34:47.847 INFO kablam! 142 | |             if let PunnelFrame::Connect{id, seq} = p {
Jul 11 15:34:47.847 INFO kablam! 143 | |                 if id == 0 {
Jul 11 15:34:47.847 INFO kablam! 144 | |                     // create a new session
Jul 11 15:34:47.847 INFO kablam! ...   |
Jul 11 15:34:47.847 INFO kablam! 151 | |             }
Jul 11 15:34:47.847 INFO kablam! 152 | |         });
Jul 11 15:34:47.847 INFO kablam!     | |___________^
Jul 11 15:34:47.848 INFO kablam!     |
Jul 11 15:34:47.848 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 11 15:34:47.848 INFO kablam!     = note: streams do nothing unless polled
Jul 11 15:34:47.848 INFO kablam! 
Jul 11 15:34:47.848 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 15:34:47.848 INFO kablam!    --> src/main.rs:206:16
Jul 11 15:34:47.848 INFO kablam!     |
Jul 11 15:34:47.848 INFO kablam! 206 |         _ => { app.print_help(); }
Jul 11 15:34:47.848 INFO kablam!     |                ^^^^^^^^^^^^^^^^^
Jul 11 15:34:47.863 INFO kablam!     |
Jul 11 15:34:47.863 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 15:34:47.863 INFO kablam! 
Jul 11 15:34:47.933 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.43s
Jul 11 15:34:47.947 INFO kablam! su: No module specific data is present
Jul 11 15:34:48.556 INFO running `"docker" "rm" "-f" "a202c402fcb27f998bd0ea78b39b023669b8f650ba507a9c9be5a307dad606dd"`
Jul 11 15:34:48.716 INFO blam! a202c402fcb27f998bd0ea78b39b023669b8f650ba507a9c9be5a307dad606dd