Oct 11 01:54:53.087 INFO testing breed/punnel against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling
Oct 11 01:54:53.087 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen
Oct 11 01:54:53.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 01:54:53.249 INFO blam! ff579a2ce841aeff74d464ccacd5c18ba96600c0174e761ca7464411ec21e276
Oct 11 01:54:53.253 INFO running `"docker" "start" "-a" "ff579a2ce841aeff74d464ccacd5c18ba96600c0174e761ca7464411ec21e276"`
Oct 11 01:54:53.729 INFO kablam! usermod: no changes
Oct 11 01:54:53.802 INFO kablam!    Compiling net2 v0.2.26
Oct 11 01:54:53.802 INFO kablam!    Compiling futures v0.1.7
Oct 11 01:54:54.776 INFO kablam!    Compiling mio v0.6.2
Oct 11 01:54:57.155 INFO kablam!    Compiling tokio-core v0.1.3
Oct 11 01:54:59.624 INFO kablam!    Compiling punnel v0.1.0 (/source)
Oct 11 01:55:01.408 INFO kablam! warning: unused import: `Shutdown`
Oct 11 01:55:01.408 INFO kablam!   --> src/main.rs:11:52
Oct 11 01:55:01.408 INFO kablam!    |
Oct 11 01:55:01.408 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown};
Oct 11 01:55:01.408 INFO kablam!    |                                                    ^^^^^^^^
Oct 11 01:55:01.408 INFO kablam!    |
Oct 11 01:55:01.408 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 11 01:55:01.408 INFO kablam! 
Oct 11 01:55:01.408 INFO kablam! warning: unused imports: `Codec`, `Framed`
Oct 11 01:55:01.408 INFO kablam!   --> src/main.rs:13:26
Oct 11 01:55:01.408 INFO kablam!    |
Oct 11 01:55:01.408 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed};
Oct 11 01:55:01.408 INFO kablam!    |                          ^^^^^  ^^^^^^
Oct 11 01:55:01.408 INFO kablam! 
Oct 11 01:55:01.521 INFO kablam! warning: unused import: `Future`
Oct 11 01:55:01.521 INFO kablam!  --> src/main.rs:7:15
Oct 11 01:55:01.521 INFO kablam!   |
Oct 11 01:55:01.521 INFO kablam! 7 | use futures::{Future, Sink};
Oct 11 01:55:01.521 INFO kablam!   |               ^^^^^^
Oct 11 01:55:01.521 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `local_port`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:132:14
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Oct 11 01:55:01.531 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_local_port` instead
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `server_host_port`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:132:38
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Oct 11 01:55:01.531 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `addr`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:162:53
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam! 162 |             Ok(listener.incoming().for_each(|(cnxn, addr)| {
Oct 11 01:55:01.531 INFO kablam!     |                                                     ^^^^ help: consider using `_addr` instead
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `connect_to_port`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:156:14
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) {
Oct 11 01:55:01.531 INFO kablam!     |              ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `sub_matches`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:197:25
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam! 197 |         ("client", Some(sub_matches)) => {
Oct 11 01:55:01.531 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `sub_matches`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:202:25
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam! 202 |         ("server", Some(sub_matches)) => {
Oct 11 01:55:01.531 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `cnxn`
Oct 11 01:55:01.531 INFO kablam!   --> src/main.rs:73:21
Oct 11 01:55:01.531 INFO kablam!    |
Oct 11 01:55:01.531 INFO kablam! 73 |         if let Some(cnxn) = self.connections.remove(&id) {
Oct 11 01:55:01.531 INFO kablam!    |                     ^^^^ help: consider using `_cnxn` instead
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `write_stream`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:120:17
Oct 11 01:55:01.531 INFO kablam!     |
Oct 11 01:55:01.531 INFO kablam! 120 |             let write_stream = cnxn.clone();
Oct 11 01:55:01.531 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_write_stream` instead
Oct 11 01:55:01.531 INFO kablam! 
Oct 11 01:55:01.531 INFO kablam! warning: unused variable: `read_stream`
Oct 11 01:55:01.531 INFO kablam!    --> src/main.rs:121:17
Oct 11 01:55:01.532 INFO kablam!     |
Oct 11 01:55:01.532 INFO kablam! 121 |             let read_stream = cnxn.clone();
Oct 11 01:55:01.532 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_read_stream` instead
Oct 11 01:55:01.532 INFO kablam! 
Oct 11 01:55:01.532 INFO kablam! warning: unused variable: `seq`
Oct 11 01:55:01.532 INFO kablam!    --> src/main.rs:119:29
Oct 11 01:55:01.532 INFO kablam!     |
Oct 11 01:55:01.532 INFO kablam! 119 |         }).and_then(|(cnxn, seq)| {
Oct 11 01:55:01.532 INFO kablam!     |                             ^^^ help: consider using `_seq` instead
Oct 11 01:55:01.532 INFO kablam! 
Oct 11 01:55:01.532 INFO kablam! warning: unused variable: `stream`
Oct 11 01:55:01.532 INFO kablam!    --> src/main.rs:103:13
Oct 11 01:55:01.532 INFO kablam!     |
Oct 11 01:55:01.532 INFO kablam! 103 |         let stream = self.tunnel_stream.and_then(|connect_frame| {
Oct 11 01:55:01.532 INFO kablam!     |             ^^^^^^ help: consider using `_stream` instead
Oct 11 01:55:01.532 INFO kablam! 
Oct 11 01:55:01.532 INFO kablam! warning: unused variable: `seq`
Oct 11 01:55:01.532 INFO kablam!    --> src/main.rs:142:45
Oct 11 01:55:01.532 INFO kablam!     |
Oct 11 01:55:01.532 INFO kablam! 142 |             if let PunnelFrame::Connect{id, seq} = p {
Oct 11 01:55:01.532 INFO kablam!     |                                             ^^^ help: try ignoring the field: `seq: _`
Oct 11 01:55:01.532 INFO kablam! 
Oct 11 01:55:01.575 INFO kablam! warning: variable does not need to be mutable
Oct 11 01:55:01.575 INFO kablam!    --> src/main.rs:159:9
Oct 11 01:55:01.576 INFO kablam!     |
Oct 11 01:55:01.576 INFO kablam! 159 |     let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0));
Oct 11 01:55:01.576 INFO kablam!     |         ----^^^^^^^^^^
Oct 11 01:55:01.576 INFO kablam!     |         |
Oct 11 01:55:01.576 INFO kablam!     |         help: remove this `mut`
Oct 11 01:55:01.577 INFO kablam!     |
Oct 11 01:55:01.577 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 11 01:55:01.577 INFO kablam! 
Oct 11 01:55:01.585 INFO kablam! warning: struct is never constructed: `ToBeAcked`
Oct 11 01:55:01.585 INFO kablam!   --> src/main.rs:24:1
Oct 11 01:55:01.585 INFO kablam!    |
Oct 11 01:55:01.586 INFO kablam! 24 | struct ToBeAcked {
Oct 11 01:55:01.586 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 11 01:55:01.586 INFO kablam!    |
Oct 11 01:55:01.586 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 11 01:55:01.587 INFO kablam! 
Oct 11 01:55:01.587 INFO kablam! warning: struct is never constructed: `Connection`
Oct 11 01:55:01.587 INFO kablam!   --> src/main.rs:29:1
Oct 11 01:55:01.588 INFO kablam!    |
Oct 11 01:55:01.588 INFO kablam! 29 | struct Connection {
Oct 11 01:55:01.588 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.588 INFO kablam! 
Oct 11 01:55:01.589 INFO kablam! warning: struct is never constructed: `ConnectionRegistry`
Oct 11 01:55:01.589 INFO kablam!   --> src/main.rs:36:1
Oct 11 01:55:01.589 INFO kablam!    |
Oct 11 01:55:01.589 INFO kablam! 36 | struct ConnectionRegistry {
Oct 11 01:55:01.590 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.590 INFO kablam! 
Oct 11 01:55:01.590 INFO kablam! warning: method is never used: `register`
Oct 11 01:55:01.591 INFO kablam!   --> src/main.rs:43:5
Oct 11 01:55:01.591 INFO kablam!    |
Oct 11 01:55:01.591 INFO kablam! 43 |     fn register(&mut self, tcp_stream: TcpStream) -> Arc<Connection> {
Oct 11 01:55:01.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.592 INFO kablam! 
Oct 11 01:55:01.592 INFO kablam! warning: method is never used: `add`
Oct 11 01:55:01.592 INFO kablam!   --> src/main.rs:55:5
Oct 11 01:55:01.593 INFO kablam!    |
Oct 11 01:55:01.593 INFO kablam! 55 |     fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc<Connection> {
Oct 11 01:55:01.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.594 INFO kablam! 
Oct 11 01:55:01.594 INFO kablam! warning: method is never used: `get_connection`
Oct 11 01:55:01.594 INFO kablam!   --> src/main.rs:68:5
Oct 11 01:55:01.595 INFO kablam!    |
Oct 11 01:55:01.595 INFO kablam! 68 |     fn get_connection(&self, id: u32) -> Option<&Arc<Connection>> {
Oct 11 01:55:01.595 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.596 INFO kablam! 
Oct 11 01:55:01.596 INFO kablam! warning: method is never used: `close`
Oct 11 01:55:01.596 INFO kablam!   --> src/main.rs:72:5
Oct 11 01:55:01.597 INFO kablam!    |
Oct 11 01:55:01.597 INFO kablam! 72 |     fn close(&mut self, id: u32) {
Oct 11 01:55:01.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.597 INFO kablam! 
Oct 11 01:55:01.598 INFO kablam! warning: struct is never constructed: `ConnectedConnection`
Oct 11 01:55:01.598 INFO kablam!   --> src/main.rs:79:1
Oct 11 01:55:01.598 INFO kablam!    |
Oct 11 01:55:01.599 INFO kablam! 79 | struct ConnectedConnection {
Oct 11 01:55:01.599 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.599 INFO kablam! 
Oct 11 01:55:01.599 INFO kablam! warning: method is never used: `new`
Oct 11 01:55:01.600 INFO kablam!   --> src/main.rs:87:5
Oct 11 01:55:01.600 INFO kablam!    |
Oct 11 01:55:01.600 INFO kablam! 87 | /     fn new(registry: Rc<ConnectionRegistry>,
Oct 11 01:55:01.601 INFO kablam! 88 | |            tunnel_sink: BoxedPunnelFrameSink,
Oct 11 01:55:01.601 INFO kablam! 89 | |            tunnel_stream: BoxedPunnelFrameStream,
Oct 11 01:55:01.601 INFO kablam! 90 | |            handle: Arc<Handle>)
Oct 11 01:55:01.602 INFO kablam! ...  |
Oct 11 01:55:01.602 INFO kablam! 97 | |         }
Oct 11 01:55:01.602 INFO kablam! 98 | |     }
Oct 11 01:55:01.602 INFO kablam!    | |_____^
Oct 11 01:55:01.603 INFO kablam! 
Oct 11 01:55:01.603 INFO kablam! warning: method is never used: `tunnel`
Oct 11 01:55:01.603 INFO kablam!    --> src/main.rs:100:5
Oct 11 01:55:01.603 INFO kablam!     |
Oct 11 01:55:01.604 INFO kablam! 100 |     fn tunnel(self) -> Result<(), io::Error> {
Oct 11 01:55:01.604 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.604 INFO kablam! 
Oct 11 01:55:01.605 INFO kablam! warning: field is never used: `tunnel_sink`
Oct 11 01:55:01.605 INFO kablam!    --> src/main.rs:135:5
Oct 11 01:55:01.605 INFO kablam!     |
Oct 11 01:55:01.605 INFO kablam! 135 |     tunnel_sink: BoxedPunnelFrameSink,
Oct 11 01:55:01.606 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.606 INFO kablam! 
Oct 11 01:55:01.606 INFO kablam! warning: unused `futures::stream::AndThen` which must be used
Oct 11 01:55:01.607 INFO kablam!    --> src/main.rs:141:9
Oct 11 01:55:01.607 INFO kablam!     |
Oct 11 01:55:01.607 INFO kablam! 141 | /         self.tunnel_stream.and_then(|p| {
Oct 11 01:55:01.607 INFO kablam! 142 | |             if let PunnelFrame::Connect{id, seq} = p {
Oct 11 01:55:01.608 INFO kablam! 143 | |                 if id == 0 {
Oct 11 01:55:01.612 INFO kablam! 144 | |                     // create a new session
Oct 11 01:55:01.613 INFO kablam! ...   |
Oct 11 01:55:01.613 INFO kablam! 151 | |             }
Oct 11 01:55:01.613 INFO kablam! 152 | |         });
Oct 11 01:55:01.613 INFO kablam!     | |___________^
Oct 11 01:55:01.614 INFO kablam!     |
Oct 11 01:55:01.614 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 11 01:55:01.614 INFO kablam!     = note: streams do nothing unless polled
Oct 11 01:55:01.614 INFO kablam! 
Oct 11 01:55:01.615 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 11 01:55:01.615 INFO kablam!    --> src/main.rs:206:16
Oct 11 01:55:01.615 INFO kablam!     |
Oct 11 01:55:01.615 INFO kablam! 206 |         _ => { app.print_help(); }
Oct 11 01:55:01.616 INFO kablam!     |                ^^^^^^^^^^^^^^^^^
Oct 11 01:55:01.616 INFO kablam!     |
Oct 11 01:55:01.616 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 11 01:55:01.616 INFO kablam! 
Oct 11 01:55:03.360 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.61s
Oct 11 01:55:03.363 INFO kablam! su: No module specific data is present
Oct 11 01:55:03.642 INFO running `"docker" "rm" "-f" "ff579a2ce841aeff74d464ccacd5c18ba96600c0174e761ca7464411ec21e276"`
Oct 11 01:55:03.774 INFO blam! ff579a2ce841aeff74d464ccacd5c18ba96600c0174e761ca7464411ec21e276
Oct 11 01:55:03.776 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run
Oct 11 01:55:03.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 01:55:04.018 INFO blam! 94383a8ef9560c24518d40a1fafa8b6cf5a838091d4945ae113f680c08e0b94e
Oct 11 01:55:04.021 INFO running `"docker" "start" "-a" "94383a8ef9560c24518d40a1fafa8b6cf5a838091d4945ae113f680c08e0b94e"`
Oct 11 01:55:04.364 INFO kablam! usermod: no changes
Oct 11 01:55:04.425 INFO kablam!    Compiling punnel v0.1.0 (/source)
Oct 11 01:55:06.033 INFO kablam! warning: unused import: `Shutdown`
Oct 11 01:55:06.033 INFO kablam!   --> src/main.rs:11:52
Oct 11 01:55:06.033 INFO kablam!    |
Oct 11 01:55:06.033 INFO kablam! 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown};
Oct 11 01:55:06.034 INFO kablam!    |                                                    ^^^^^^^^
Oct 11 01:55:06.034 INFO kablam!    |
Oct 11 01:55:06.034 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 11 01:55:06.034 INFO kablam! 
Oct 11 01:55:06.034 INFO kablam! warning: unused imports: `Codec`, `Framed`
Oct 11 01:55:06.034 INFO kablam!   --> src/main.rs:13:26
Oct 11 01:55:06.034 INFO kablam!    |
Oct 11 01:55:06.034 INFO kablam! 13 | use tokio_core::io::{Io, Codec, Framed};
Oct 11 01:55:06.034 INFO kablam!    |                          ^^^^^  ^^^^^^
Oct 11 01:55:06.034 INFO kablam! 
Oct 11 01:55:06.110 INFO kablam! warning: unused import: `Future`
Oct 11 01:55:06.110 INFO kablam!  --> src/main.rs:7:15
Oct 11 01:55:06.110 INFO kablam!   |
Oct 11 01:55:06.110 INFO kablam! 7 | use futures::{Future, Sink};
Oct 11 01:55:06.110 INFO kablam!   |               ^^^^^^
Oct 11 01:55:06.110 INFO kablam! 
Oct 11 01:55:06.115 INFO kablam! warning: unused variable: `local_port`
Oct 11 01:55:06.115 INFO kablam!    --> src/main.rs:132:14
Oct 11 01:55:06.115 INFO kablam!     |
Oct 11 01:55:06.115 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Oct 11 01:55:06.115 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_local_port` instead
Oct 11 01:55:06.115 INFO kablam!     |
Oct 11 01:55:06.115 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 11 01:55:06.115 INFO kablam! 
Oct 11 01:55:06.115 INFO kablam! warning: unused variable: `server_host_port`
Oct 11 01:55:06.115 INFO kablam!    --> src/main.rs:132:38
Oct 11 01:55:06.115 INFO kablam!     |
Oct 11 01:55:06.115 INFO kablam! 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {}
Oct 11 01:55:06.115 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead
Oct 11 01:55:06.115 INFO kablam! 
Oct 11 01:55:06.115 INFO kablam! warning: unused variable: `addr`
Oct 11 01:55:06.115 INFO kablam!    --> src/main.rs:162:53
Oct 11 01:55:06.115 INFO kablam!     |
Oct 11 01:55:06.115 INFO kablam! 162 |             Ok(listener.incoming().for_each(|(cnxn, addr)| {
Oct 11 01:55:06.115 INFO kablam!     |                                                     ^^^^ help: consider using `_addr` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `connect_to_port`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:156:14
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 156 | fn do_server(connect_to_port: SocketAddr) {
Oct 11 01:55:06.116 INFO kablam!     |              ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `sub_matches`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:197:25
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 197 |         ("client", Some(sub_matches)) => {
Oct 11 01:55:06.116 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `sub_matches`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:202:25
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 202 |         ("server", Some(sub_matches)) => {
Oct 11 01:55:06.116 INFO kablam!     |                         ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `cnxn`
Oct 11 01:55:06.116 INFO kablam!   --> src/main.rs:73:21
Oct 11 01:55:06.116 INFO kablam!    |
Oct 11 01:55:06.116 INFO kablam! 73 |         if let Some(cnxn) = self.connections.remove(&id) {
Oct 11 01:55:06.116 INFO kablam!    |                     ^^^^ help: consider using `_cnxn` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `write_stream`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:120:17
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 120 |             let write_stream = cnxn.clone();
Oct 11 01:55:06.116 INFO kablam!     |                 ^^^^^^^^^^^^ help: consider using `_write_stream` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `read_stream`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:121:17
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 121 |             let read_stream = cnxn.clone();
Oct 11 01:55:06.116 INFO kablam!     |                 ^^^^^^^^^^^ help: consider using `_read_stream` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `seq`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:119:29
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 119 |         }).and_then(|(cnxn, seq)| {
Oct 11 01:55:06.116 INFO kablam!     |                             ^^^ help: consider using `_seq` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `stream`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:103:13
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 103 |         let stream = self.tunnel_stream.and_then(|connect_frame| {
Oct 11 01:55:06.116 INFO kablam!     |             ^^^^^^ help: consider using `_stream` instead
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.116 INFO kablam! warning: unused variable: `seq`
Oct 11 01:55:06.116 INFO kablam!    --> src/main.rs:142:45
Oct 11 01:55:06.116 INFO kablam!     |
Oct 11 01:55:06.116 INFO kablam! 142 |             if let PunnelFrame::Connect{id, seq} = p {
Oct 11 01:55:06.116 INFO kablam!     |                                             ^^^ help: try ignoring the field: `seq: _`
Oct 11 01:55:06.116 INFO kablam! 
Oct 11 01:55:06.137 INFO kablam! warning: variable does not need to be mutable
Oct 11 01:55:06.137 INFO kablam!    --> src/main.rs:159:9
Oct 11 01:55:06.137 INFO kablam!     |
Oct 11 01:55:06.137 INFO kablam! 159 |     let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0));
Oct 11 01:55:06.137 INFO kablam!     |         ----^^^^^^^^^^
Oct 11 01:55:06.137 INFO kablam!     |         |
Oct 11 01:55:06.137 INFO kablam!     |         help: remove this `mut`
Oct 11 01:55:06.137 INFO kablam!     |
Oct 11 01:55:06.137 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 11 01:55:06.137 INFO kablam! 
Oct 11 01:55:06.144 INFO kablam! warning: struct is never constructed: `ToBeAcked`
Oct 11 01:55:06.144 INFO kablam!   --> src/main.rs:24:1
Oct 11 01:55:06.144 INFO kablam!    |
Oct 11 01:55:06.144 INFO kablam! 24 | struct ToBeAcked {
Oct 11 01:55:06.144 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 11 01:55:06.144 INFO kablam!    |
Oct 11 01:55:06.144 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 11 01:55:06.144 INFO kablam! 
Oct 11 01:55:06.144 INFO kablam! warning: struct is never constructed: `Connection`
Oct 11 01:55:06.144 INFO kablam!   --> src/main.rs:29:1
Oct 11 01:55:06.144 INFO kablam!    |
Oct 11 01:55:06.144 INFO kablam! 29 | struct Connection {
Oct 11 01:55:06.144 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.144 INFO kablam! 
Oct 11 01:55:06.144 INFO kablam! warning: struct is never constructed: `ConnectionRegistry`
Oct 11 01:55:06.144 INFO kablam!   --> src/main.rs:36:1
Oct 11 01:55:06.144 INFO kablam!    |
Oct 11 01:55:06.144 INFO kablam! 36 | struct ConnectionRegistry {
Oct 11 01:55:06.144 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.144 INFO kablam! 
Oct 11 01:55:06.144 INFO kablam! warning: method is never used: `register`
Oct 11 01:55:06.144 INFO kablam!   --> src/main.rs:43:5
Oct 11 01:55:06.144 INFO kablam!    |
Oct 11 01:55:06.144 INFO kablam! 43 |     fn register(&mut self, tcp_stream: TcpStream) -> Arc<Connection> {
Oct 11 01:55:06.144 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.144 INFO kablam! 
Oct 11 01:55:06.144 INFO kablam! warning: method is never used: `add`
Oct 11 01:55:06.144 INFO kablam!   --> src/main.rs:55:5
Oct 11 01:55:06.144 INFO kablam!    |
Oct 11 01:55:06.144 INFO kablam! 55 |     fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc<Connection> {
Oct 11 01:55:06.144 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.144 INFO kablam! 
Oct 11 01:55:06.144 INFO kablam! warning: method is never used: `get_connection`
Oct 11 01:55:06.144 INFO kablam!   --> src/main.rs:68:5
Oct 11 01:55:06.144 INFO kablam!    |
Oct 11 01:55:06.144 INFO kablam! 68 |     fn get_connection(&self, id: u32) -> Option<&Arc<Connection>> {
Oct 11 01:55:06.144 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.144 INFO kablam! 
Oct 11 01:55:06.145 INFO kablam! warning: method is never used: `close`
Oct 11 01:55:06.145 INFO kablam!   --> src/main.rs:72:5
Oct 11 01:55:06.145 INFO kablam!    |
Oct 11 01:55:06.145 INFO kablam! 72 |     fn close(&mut self, id: u32) {
Oct 11 01:55:06.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.145 INFO kablam! 
Oct 11 01:55:06.145 INFO kablam! warning: struct is never constructed: `ConnectedConnection`
Oct 11 01:55:06.145 INFO kablam!   --> src/main.rs:79:1
Oct 11 01:55:06.145 INFO kablam!    |
Oct 11 01:55:06.145 INFO kablam! 79 | struct ConnectedConnection {
Oct 11 01:55:06.145 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.145 INFO kablam! 
Oct 11 01:55:06.145 INFO kablam! warning: method is never used: `new`
Oct 11 01:55:06.145 INFO kablam!   --> src/main.rs:87:5
Oct 11 01:55:06.145 INFO kablam!    |
Oct 11 01:55:06.145 INFO kablam! 87 | /     fn new(registry: Rc<ConnectionRegistry>,
Oct 11 01:55:06.145 INFO kablam! 88 | |            tunnel_sink: BoxedPunnelFrameSink,
Oct 11 01:55:06.145 INFO kablam! 89 | |            tunnel_stream: BoxedPunnelFrameStream,
Oct 11 01:55:06.145 INFO kablam! 90 | |            handle: Arc<Handle>)
Oct 11 01:55:06.145 INFO kablam! ...  |
Oct 11 01:55:06.145 INFO kablam! 97 | |         }
Oct 11 01:55:06.145 INFO kablam! 98 | |     }
Oct 11 01:55:06.145 INFO kablam!    | |_____^
Oct 11 01:55:06.145 INFO kablam! 
Oct 11 01:55:06.145 INFO kablam! warning: method is never used: `tunnel`
Oct 11 01:55:06.145 INFO kablam!    --> src/main.rs:100:5
Oct 11 01:55:06.145 INFO kablam!     |
Oct 11 01:55:06.145 INFO kablam! 100 |     fn tunnel(self) -> Result<(), io::Error> {
Oct 11 01:55:06.145 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.145 INFO kablam! 
Oct 11 01:55:06.145 INFO kablam! warning: field is never used: `tunnel_sink`
Oct 11 01:55:06.145 INFO kablam!    --> src/main.rs:135:5
Oct 11 01:55:06.145 INFO kablam!     |
Oct 11 01:55:06.145 INFO kablam! 135 |     tunnel_sink: BoxedPunnelFrameSink,
Oct 11 01:55:06.145 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.145 INFO kablam! 
Oct 11 01:55:06.146 INFO kablam! warning: unused `futures::stream::AndThen` which must be used
Oct 11 01:55:06.146 INFO kablam!    --> src/main.rs:141:9
Oct 11 01:55:06.146 INFO kablam!     |
Oct 11 01:55:06.146 INFO kablam! 141 | /         self.tunnel_stream.and_then(|p| {
Oct 11 01:55:06.146 INFO kablam! 142 | |             if let PunnelFrame::Connect{id, seq} = p {
Oct 11 01:55:06.146 INFO kablam! 143 | |                 if id == 0 {
Oct 11 01:55:06.146 INFO kablam! 144 | |                     // create a new session
Oct 11 01:55:06.146 INFO kablam! ...   |
Oct 11 01:55:06.146 INFO kablam! 151 | |             }
Oct 11 01:55:06.146 INFO kablam! 152 | |         });
Oct 11 01:55:06.146 INFO kablam!     | |___________^
Oct 11 01:55:06.146 INFO kablam!     |
Oct 11 01:55:06.146 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 11 01:55:06.146 INFO kablam!     = note: streams do nothing unless polled
Oct 11 01:55:06.146 INFO kablam! 
Oct 11 01:55:06.147 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 11 01:55:06.147 INFO kablam!    --> src/main.rs:206:16
Oct 11 01:55:06.147 INFO kablam!     |
Oct 11 01:55:06.147 INFO kablam! 206 |         _ => { app.print_help(); }
Oct 11 01:55:06.147 INFO kablam!     |                ^^^^^^^^^^^^^^^^^
Oct 11 01:55:06.147 INFO kablam!     |
Oct 11 01:55:06.147 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 11 01:55:06.147 INFO kablam! 
Oct 11 01:55:06.550 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Oct 11 01:55:06.555 INFO kablam! su: No module specific data is present
Oct 11 01:55:07.204 INFO running `"docker" "rm" "-f" "94383a8ef9560c24518d40a1fafa8b6cf5a838091d4945ae113f680c08e0b94e"`
Oct 11 01:55:07.433 INFO blam! 94383a8ef9560c24518d40a1fafa8b6cf5a838091d4945ae113f680c08e0b94e
Oct 11 01:55:07.437 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen
Oct 11 01:55:07.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 01:55:07.720 INFO blam! 03b1221806bc77684a201a64188806a1d5d5864770256c61900bc7eab0850bfb
Oct 11 01:55:07.720 INFO running `"docker" "start" "-a" "03b1221806bc77684a201a64188806a1d5d5864770256c61900bc7eab0850bfb"`
Oct 11 01:55:08.196 INFO kablam! usermod: no changes
Oct 11 01:55:08.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Oct 11 01:55:08.269 INFO kablam!      Running /target/debug/deps/punnel-3c5acf69661b5ca2
Oct 11 01:55:08.273 INFO blam! 
Oct 11 01:55:08.273 INFO blam! running 0 tests
Oct 11 01:55:08.273 INFO blam! 
Oct 11 01:55:08.273 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 11 01:55:08.273 INFO blam! 
Oct 11 01:55:08.275 INFO kablam! su: No module specific data is present
Oct 11 01:55:08.858 INFO running `"docker" "rm" "-f" "03b1221806bc77684a201a64188806a1d5d5864770256c61900bc7eab0850bfb"`
Oct 11 01:55:09.064 INFO blam! 03b1221806bc77684a201a64188806a1d5d5864770256c61900bc7eab0850bfb