Nov 17 07:39:05.001 INFO testing breed/punnel against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 17 07:39:05.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,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" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 07:39:05.253 INFO [stdout] beed39caa943463e8c578d30d88735ceed37aed54bb71b70b4684e96ea3be48b Nov 17 07:39:05.261 INFO running `"docker" "start" "-a" "beed39caa943463e8c578d30d88735ceed37aed54bb71b70b4684e96ea3be48b"` Nov 17 07:39:05.812 INFO [stderr] usermod: no changes Nov 17 07:39:05.874 INFO [stderr] Compiling unicode-segmentation v1.0.1 Nov 17 07:39:05.874 INFO [stderr] Compiling net2 v0.2.26 Nov 17 07:39:05.881 INFO [stderr] Compiling term_size v0.2.1 Nov 17 07:39:05.882 INFO [stderr] Compiling futures v0.1.7 Nov 17 07:39:05.903 INFO [stderr] Compiling nix v0.7.0 Nov 17 07:39:06.907 INFO [stderr] Compiling clap v2.20.0 Nov 17 07:39:11.534 INFO [stderr] Compiling mio v0.6.2 Nov 17 07:39:13.138 INFO [stderr] Compiling tokio-core v0.1.3 Nov 17 07:39:22.756 INFO [stderr] Compiling punnel v0.1.0 (/source) Nov 17 07:39:23.059 INFO [stderr] warning: unused import: `Shutdown` Nov 17 07:39:23.059 INFO [stderr] --> src/main.rs:11:52 Nov 17 07:39:23.060 INFO [stderr] | Nov 17 07:39:23.060 INFO [stderr] 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown}; Nov 17 07:39:23.060 INFO [stderr] | ^^^^^^^^ Nov 17 07:39:23.060 INFO [stderr] | Nov 17 07:39:23.060 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 07:39:23.060 INFO [stderr] Nov 17 07:39:23.061 INFO [stderr] warning: unused imports: `Codec`, `Framed` Nov 17 07:39:23.061 INFO [stderr] --> src/main.rs:13:26 Nov 17 07:39:23.061 INFO [stderr] | Nov 17 07:39:23.061 INFO [stderr] 13 | use tokio_core::io::{Io, Codec, Framed}; Nov 17 07:39:23.061 INFO [stderr] | ^^^^^ ^^^^^^ Nov 17 07:39:23.062 INFO [stderr] Nov 17 07:39:23.118 INFO [stderr] warning: unused import: `Future` Nov 17 07:39:23.118 INFO [stderr] --> src/main.rs:7:15 Nov 17 07:39:23.118 INFO [stderr] | Nov 17 07:39:23.119 INFO [stderr] 7 | use futures::{Future, Sink}; Nov 17 07:39:23.119 INFO [stderr] | ^^^^^^ Nov 17 07:39:23.119 INFO [stderr] Nov 17 07:39:23.127 INFO [stderr] warning: unused variable: `local_port` Nov 17 07:39:23.127 INFO [stderr] --> src/main.rs:132:14 Nov 17 07:39:23.127 INFO [stderr] | Nov 17 07:39:23.127 INFO [stderr] 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Nov 17 07:39:23.127 INFO [stderr] | ^^^^^^^^^^ help: consider using `_local_port` instead Nov 17 07:39:23.127 INFO [stderr] | Nov 17 07:39:23.127 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 07:39:23.127 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `server_host_port` Nov 17 07:39:23.129 INFO [stderr] --> src/main.rs:132:38 Nov 17 07:39:23.129 INFO [stderr] | Nov 17 07:39:23.129 INFO [stderr] 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Nov 17 07:39:23.129 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead Nov 17 07:39:23.129 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `addr` Nov 17 07:39:23.129 INFO [stderr] --> src/main.rs:162:53 Nov 17 07:39:23.129 INFO [stderr] | Nov 17 07:39:23.129 INFO [stderr] 162 | Ok(listener.incoming().for_each(|(cnxn, addr)| { Nov 17 07:39:23.129 INFO [stderr] | ^^^^ help: consider using `_addr` instead Nov 17 07:39:23.129 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `connect_to_port` Nov 17 07:39:23.129 INFO [stderr] --> src/main.rs:156:14 Nov 17 07:39:23.129 INFO [stderr] | Nov 17 07:39:23.129 INFO [stderr] 156 | fn do_server(connect_to_port: SocketAddr) { Nov 17 07:39:23.129 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead Nov 17 07:39:23.129 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `sub_matches` Nov 17 07:39:23.129 INFO [stderr] --> src/main.rs:197:25 Nov 17 07:39:23.129 INFO [stderr] | Nov 17 07:39:23.129 INFO [stderr] 197 | ("client", Some(sub_matches)) => { Nov 17 07:39:23.129 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Nov 17 07:39:23.129 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `sub_matches` Nov 17 07:39:23.129 INFO [stderr] --> src/main.rs:202:25 Nov 17 07:39:23.129 INFO [stderr] | Nov 17 07:39:23.129 INFO [stderr] 202 | ("server", Some(sub_matches)) => { Nov 17 07:39:23.129 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Nov 17 07:39:23.129 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `cnxn` Nov 17 07:39:23.129 INFO [stderr] --> src/main.rs:73:21 Nov 17 07:39:23.129 INFO [stderr] | Nov 17 07:39:23.129 INFO [stderr] 73 | if let Some(cnxn) = self.connections.remove(&id) { Nov 17 07:39:23.129 INFO [stderr] | ^^^^ help: consider using `_cnxn` instead Nov 17 07:39:23.129 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `write_stream` Nov 17 07:39:23.129 INFO [stderr] --> src/main.rs:120:17 Nov 17 07:39:23.129 INFO [stderr] | Nov 17 07:39:23.129 INFO [stderr] 120 | let write_stream = cnxn.clone(); Nov 17 07:39:23.129 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_write_stream` instead Nov 17 07:39:23.129 INFO [stderr] Nov 17 07:39:23.129 INFO [stderr] warning: unused variable: `read_stream` Nov 17 07:39:23.130 INFO [stderr] --> src/main.rs:121:17 Nov 17 07:39:23.130 INFO [stderr] | Nov 17 07:39:23.130 INFO [stderr] 121 | let read_stream = cnxn.clone(); Nov 17 07:39:23.130 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_read_stream` instead Nov 17 07:39:23.130 INFO [stderr] Nov 17 07:39:23.130 INFO [stderr] warning: unused variable: `seq` Nov 17 07:39:23.130 INFO [stderr] --> src/main.rs:119:29 Nov 17 07:39:23.130 INFO [stderr] | Nov 17 07:39:23.130 INFO [stderr] 119 | }).and_then(|(cnxn, seq)| { Nov 17 07:39:23.130 INFO [stderr] | ^^^ help: consider using `_seq` instead Nov 17 07:39:23.130 INFO [stderr] Nov 17 07:39:23.130 INFO [stderr] warning: unused variable: `stream` Nov 17 07:39:23.130 INFO [stderr] --> src/main.rs:103:13 Nov 17 07:39:23.130 INFO [stderr] | Nov 17 07:39:23.130 INFO [stderr] 103 | let stream = self.tunnel_stream.and_then(|connect_frame| { Nov 17 07:39:23.130 INFO [stderr] | ^^^^^^ help: consider using `_stream` instead Nov 17 07:39:23.130 INFO [stderr] Nov 17 07:39:23.130 INFO [stderr] warning: unused variable: `seq` Nov 17 07:39:23.130 INFO [stderr] --> src/main.rs:142:45 Nov 17 07:39:23.130 INFO [stderr] | Nov 17 07:39:23.130 INFO [stderr] 142 | if let PunnelFrame::Connect{id, seq} = p { Nov 17 07:39:23.130 INFO [stderr] | ^^^ help: try ignoring the field: `seq: _` Nov 17 07:39:23.130 INFO [stderr] Nov 17 07:39:23.155 INFO [stderr] warning: variable does not need to be mutable Nov 17 07:39:23.155 INFO [stderr] --> src/main.rs:159:9 Nov 17 07:39:23.155 INFO [stderr] | Nov 17 07:39:23.155 INFO [stderr] 159 | let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0)); Nov 17 07:39:23.155 INFO [stderr] | ----^^^^^^^^^^ Nov 17 07:39:23.155 INFO [stderr] | | Nov 17 07:39:23.155 INFO [stderr] | help: remove this `mut` Nov 17 07:39:23.155 INFO [stderr] | Nov 17 07:39:23.155 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 07:39:23.155 INFO [stderr] Nov 17 07:39:23.163 INFO [stderr] warning: struct is never constructed: `ToBeAcked` Nov 17 07:39:23.163 INFO [stderr] --> src/main.rs:24:1 Nov 17 07:39:23.163 INFO [stderr] | Nov 17 07:39:23.163 INFO [stderr] 24 | struct ToBeAcked { Nov 17 07:39:23.164 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 17 07:39:23.164 INFO [stderr] | Nov 17 07:39:23.164 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 07:39:23.164 INFO [stderr] Nov 17 07:39:23.164 INFO [stderr] warning: struct is never constructed: `Connection` Nov 17 07:39:23.164 INFO [stderr] --> src/main.rs:29:1 Nov 17 07:39:23.164 INFO [stderr] | Nov 17 07:39:23.164 INFO [stderr] 29 | struct Connection { Nov 17 07:39:23.164 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.164 INFO [stderr] Nov 17 07:39:23.164 INFO [stderr] warning: struct is never constructed: `ConnectionRegistry` Nov 17 07:39:23.164 INFO [stderr] --> src/main.rs:36:1 Nov 17 07:39:23.164 INFO [stderr] | Nov 17 07:39:23.164 INFO [stderr] 36 | struct ConnectionRegistry { Nov 17 07:39:23.164 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.164 INFO [stderr] Nov 17 07:39:23.164 INFO [stderr] warning: method is never used: `register` Nov 17 07:39:23.164 INFO [stderr] --> src/main.rs:43:5 Nov 17 07:39:23.164 INFO [stderr] | Nov 17 07:39:23.164 INFO [stderr] 43 | fn register(&mut self, tcp_stream: TcpStream) -> Arc { Nov 17 07:39:23.164 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.164 INFO [stderr] Nov 17 07:39:23.164 INFO [stderr] warning: method is never used: `add` Nov 17 07:39:23.164 INFO [stderr] --> src/main.rs:55:5 Nov 17 07:39:23.164 INFO [stderr] | Nov 17 07:39:23.164 INFO [stderr] 55 | fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc { Nov 17 07:39:23.164 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.164 INFO [stderr] Nov 17 07:39:23.164 INFO [stderr] warning: method is never used: `get_connection` Nov 17 07:39:23.164 INFO [stderr] --> src/main.rs:68:5 Nov 17 07:39:23.164 INFO [stderr] | Nov 17 07:39:23.164 INFO [stderr] 68 | fn get_connection(&self, id: u32) -> Option<&Arc> { Nov 17 07:39:23.164 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.164 INFO [stderr] Nov 17 07:39:23.164 INFO [stderr] warning: method is never used: `close` Nov 17 07:39:23.164 INFO [stderr] --> src/main.rs:72:5 Nov 17 07:39:23.164 INFO [stderr] | Nov 17 07:39:23.164 INFO [stderr] 72 | fn close(&mut self, id: u32) { Nov 17 07:39:23.164 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.164 INFO [stderr] Nov 17 07:39:23.165 INFO [stderr] warning: struct is never constructed: `ConnectedConnection` Nov 17 07:39:23.165 INFO [stderr] --> src/main.rs:79:1 Nov 17 07:39:23.165 INFO [stderr] | Nov 17 07:39:23.165 INFO [stderr] 79 | struct ConnectedConnection { Nov 17 07:39:23.165 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.165 INFO [stderr] Nov 17 07:39:23.165 INFO [stderr] warning: method is never used: `new` Nov 17 07:39:23.165 INFO [stderr] --> src/main.rs:87:5 Nov 17 07:39:23.165 INFO [stderr] | Nov 17 07:39:23.165 INFO [stderr] 87 | / fn new(registry: Rc, Nov 17 07:39:23.165 INFO [stderr] 88 | | tunnel_sink: BoxedPunnelFrameSink, Nov 17 07:39:23.165 INFO [stderr] 89 | | tunnel_stream: BoxedPunnelFrameStream, Nov 17 07:39:23.165 INFO [stderr] 90 | | handle: Arc) Nov 17 07:39:23.165 INFO [stderr] ... | Nov 17 07:39:23.165 INFO [stderr] 97 | | } Nov 17 07:39:23.165 INFO [stderr] 98 | | } Nov 17 07:39:23.165 INFO [stderr] | |_____^ Nov 17 07:39:23.165 INFO [stderr] Nov 17 07:39:23.165 INFO [stderr] warning: method is never used: `tunnel` Nov 17 07:39:23.165 INFO [stderr] --> src/main.rs:100:5 Nov 17 07:39:23.165 INFO [stderr] | Nov 17 07:39:23.165 INFO [stderr] 100 | fn tunnel(self) -> Result<(), io::Error> { Nov 17 07:39:23.165 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.165 INFO [stderr] Nov 17 07:39:23.165 INFO [stderr] warning: field is never used: `tunnel_sink` Nov 17 07:39:23.165 INFO [stderr] --> src/main.rs:135:5 Nov 17 07:39:23.165 INFO [stderr] | Nov 17 07:39:23.165 INFO [stderr] 135 | tunnel_sink: BoxedPunnelFrameSink, Nov 17 07:39:23.165 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.165 INFO [stderr] Nov 17 07:39:23.167 INFO [stderr] warning: unused `futures::stream::AndThen` that must be used Nov 17 07:39:23.167 INFO [stderr] --> src/main.rs:141:9 Nov 17 07:39:23.167 INFO [stderr] | Nov 17 07:39:23.167 INFO [stderr] 141 | / self.tunnel_stream.and_then(|p| { Nov 17 07:39:23.167 INFO [stderr] 142 | | if let PunnelFrame::Connect{id, seq} = p { Nov 17 07:39:23.167 INFO [stderr] 143 | | if id == 0 { Nov 17 07:39:23.167 INFO [stderr] 144 | | // create a new session Nov 17 07:39:23.167 INFO [stderr] ... | Nov 17 07:39:23.167 INFO [stderr] 151 | | } Nov 17 07:39:23.167 INFO [stderr] 152 | | }); Nov 17 07:39:23.167 INFO [stderr] | |___________^ Nov 17 07:39:23.167 INFO [stderr] | Nov 17 07:39:23.167 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 17 07:39:23.167 INFO [stderr] = note: streams do nothing unless polled Nov 17 07:39:23.167 INFO [stderr] Nov 17 07:39:23.167 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 17 07:39:23.167 INFO [stderr] --> src/main.rs:206:16 Nov 17 07:39:23.167 INFO [stderr] | Nov 17 07:39:23.167 INFO [stderr] 206 | _ => { app.print_help(); } Nov 17 07:39:23.167 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 17 07:39:23.167 INFO [stderr] | Nov 17 07:39:23.167 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 17 07:39:23.167 INFO [stderr] Nov 17 07:39:24.374 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.54s Nov 17 07:39:24.389 INFO [stderr] su: No module specific data is present Nov 17 07:39:24.775 INFO running `"docker" "inspect" "beed39caa943463e8c578d30d88735ceed37aed54bb71b70b4684e96ea3be48b"` Nov 17 07:39:24.935 INFO running `"docker" "rm" "-f" "beed39caa943463e8c578d30d88735ceed37aed54bb71b70b4684e96ea3be48b"` Nov 17 07:39:25.056 INFO [stdout] beed39caa943463e8c578d30d88735ceed37aed54bb71b70b4684e96ea3be48b Nov 17 07:39:25.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,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" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 07:39:25.283 INFO [stdout] 6329b3186f0ae61935b5281ed6e199fe04da8e402f2032447d11e0d349b5846b Nov 17 07:39:25.284 INFO running `"docker" "start" "-a" "6329b3186f0ae61935b5281ed6e199fe04da8e402f2032447d11e0d349b5846b"` Nov 17 07:39:25.648 INFO [stderr] usermod: no changes Nov 17 07:39:25.719 INFO [stderr] Compiling punnel v0.1.0 (/source) Nov 17 07:39:26.048 INFO [stderr] warning: unused import: `Shutdown` Nov 17 07:39:26.048 INFO [stderr] --> src/main.rs:11:52 Nov 17 07:39:26.048 INFO [stderr] | Nov 17 07:39:26.048 INFO [stderr] 11 | use std::net::{Ipv6Addr, SocketAddr, SocketAddrV6, Shutdown}; Nov 17 07:39:26.048 INFO [stderr] | ^^^^^^^^ Nov 17 07:39:26.048 INFO [stderr] | Nov 17 07:39:26.048 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 07:39:26.048 INFO [stderr] Nov 17 07:39:26.048 INFO [stderr] warning: unused imports: `Codec`, `Framed` Nov 17 07:39:26.048 INFO [stderr] --> src/main.rs:13:26 Nov 17 07:39:26.048 INFO [stderr] | Nov 17 07:39:26.048 INFO [stderr] 13 | use tokio_core::io::{Io, Codec, Framed}; Nov 17 07:39:26.048 INFO [stderr] | ^^^^^ ^^^^^^ Nov 17 07:39:26.048 INFO [stderr] Nov 17 07:39:26.130 INFO [stderr] warning: unused import: `Future` Nov 17 07:39:26.130 INFO [stderr] --> src/main.rs:7:15 Nov 17 07:39:26.131 INFO [stderr] | Nov 17 07:39:26.131 INFO [stderr] 7 | use futures::{Future, Sink}; Nov 17 07:39:26.131 INFO [stderr] | ^^^^^^ Nov 17 07:39:26.131 INFO [stderr] Nov 17 07:39:26.144 INFO [stderr] warning: unused variable: `local_port` Nov 17 07:39:26.144 INFO [stderr] --> src/main.rs:132:14 Nov 17 07:39:26.145 INFO [stderr] | Nov 17 07:39:26.145 INFO [stderr] 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Nov 17 07:39:26.145 INFO [stderr] | ^^^^^^^^^^ help: consider using `_local_port` instead Nov 17 07:39:26.146 INFO [stderr] | Nov 17 07:39:26.146 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 07:39:26.146 INFO [stderr] Nov 17 07:39:26.147 INFO [stderr] warning: unused variable: `server_host_port` Nov 17 07:39:26.147 INFO [stderr] --> src/main.rs:132:38 Nov 17 07:39:26.147 INFO [stderr] | Nov 17 07:39:26.147 INFO [stderr] 132 | fn do_client(local_port: SocketAddr, server_host_port: SocketAddr) {} Nov 17 07:39:26.148 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_server_host_port` instead Nov 17 07:39:26.148 INFO [stderr] Nov 17 07:39:26.149 INFO [stderr] warning: unused variable: `addr` Nov 17 07:39:26.149 INFO [stderr] --> src/main.rs:162:53 Nov 17 07:39:26.150 INFO [stderr] | Nov 17 07:39:26.150 INFO [stderr] 162 | Ok(listener.incoming().for_each(|(cnxn, addr)| { Nov 17 07:39:26.150 INFO [stderr] | ^^^^ help: consider using `_addr` instead Nov 17 07:39:26.150 INFO [stderr] Nov 17 07:39:26.151 INFO [stderr] warning: unused variable: `connect_to_port` Nov 17 07:39:26.151 INFO [stderr] --> src/main.rs:156:14 Nov 17 07:39:26.151 INFO [stderr] | Nov 17 07:39:26.152 INFO [stderr] 156 | fn do_server(connect_to_port: SocketAddr) { Nov 17 07:39:26.152 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_connect_to_port` instead Nov 17 07:39:26.152 INFO [stderr] Nov 17 07:39:26.153 INFO [stderr] warning: unused variable: `sub_matches` Nov 17 07:39:26.153 INFO [stderr] --> src/main.rs:197:25 Nov 17 07:39:26.153 INFO [stderr] | Nov 17 07:39:26.153 INFO [stderr] 197 | ("client", Some(sub_matches)) => { Nov 17 07:39:26.154 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Nov 17 07:39:26.154 INFO [stderr] Nov 17 07:39:26.154 INFO [stderr] warning: unused variable: `sub_matches` Nov 17 07:39:26.154 INFO [stderr] --> src/main.rs:202:25 Nov 17 07:39:26.155 INFO [stderr] | Nov 17 07:39:26.155 INFO [stderr] 202 | ("server", Some(sub_matches)) => { Nov 17 07:39:26.155 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_sub_matches` instead Nov 17 07:39:26.155 INFO [stderr] Nov 17 07:39:26.156 INFO [stderr] warning: unused variable: `cnxn` Nov 17 07:39:26.156 INFO [stderr] --> src/main.rs:73:21 Nov 17 07:39:26.157 INFO [stderr] | Nov 17 07:39:26.157 INFO [stderr] 73 | if let Some(cnxn) = self.connections.remove(&id) { Nov 17 07:39:26.157 INFO [stderr] | ^^^^ help: consider using `_cnxn` instead Nov 17 07:39:26.157 INFO [stderr] Nov 17 07:39:26.158 INFO [stderr] warning: unused variable: `write_stream` Nov 17 07:39:26.158 INFO [stderr] --> src/main.rs:120:17 Nov 17 07:39:26.158 INFO [stderr] | Nov 17 07:39:26.158 INFO [stderr] 120 | let write_stream = cnxn.clone(); Nov 17 07:39:26.159 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_write_stream` instead Nov 17 07:39:26.159 INFO [stderr] Nov 17 07:39:26.159 INFO [stderr] warning: unused variable: `read_stream` Nov 17 07:39:26.159 INFO [stderr] --> src/main.rs:121:17 Nov 17 07:39:26.160 INFO [stderr] | Nov 17 07:39:26.160 INFO [stderr] 121 | let read_stream = cnxn.clone(); Nov 17 07:39:26.160 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_read_stream` instead Nov 17 07:39:26.161 INFO [stderr] Nov 17 07:39:26.161 INFO [stderr] warning: unused variable: `seq` Nov 17 07:39:26.161 INFO [stderr] --> src/main.rs:119:29 Nov 17 07:39:26.161 INFO [stderr] | Nov 17 07:39:26.161 INFO [stderr] 119 | }).and_then(|(cnxn, seq)| { Nov 17 07:39:26.162 INFO [stderr] | ^^^ help: consider using `_seq` instead Nov 17 07:39:26.162 INFO [stderr] Nov 17 07:39:26.162 INFO [stderr] warning: unused variable: `stream` Nov 17 07:39:26.163 INFO [stderr] --> src/main.rs:103:13 Nov 17 07:39:26.163 INFO [stderr] | Nov 17 07:39:26.163 INFO [stderr] 103 | let stream = self.tunnel_stream.and_then(|connect_frame| { Nov 17 07:39:26.163 INFO [stderr] | ^^^^^^ help: consider using `_stream` instead Nov 17 07:39:26.163 INFO [stderr] Nov 17 07:39:26.164 INFO [stderr] warning: unused variable: `seq` Nov 17 07:39:26.164 INFO [stderr] --> src/main.rs:142:45 Nov 17 07:39:26.165 INFO [stderr] | Nov 17 07:39:26.165 INFO [stderr] 142 | if let PunnelFrame::Connect{id, seq} = p { Nov 17 07:39:26.165 INFO [stderr] | ^^^ help: try ignoring the field: `seq: _` Nov 17 07:39:26.165 INFO [stderr] Nov 17 07:39:26.166 INFO [stderr] warning: variable does not need to be mutable Nov 17 07:39:26.166 INFO [stderr] --> src/main.rs:159:9 Nov 17 07:39:26.166 INFO [stderr] | Nov 17 07:39:26.166 INFO [stderr] 159 | let mut local_port: SocketAddr = SocketAddr::V6(SocketAddrV6::new(get_inaddr_any(), 0, 0, 0)); Nov 17 07:39:26.167 INFO [stderr] | ----^^^^^^^^^^ Nov 17 07:39:26.167 INFO [stderr] | | Nov 17 07:39:26.167 INFO [stderr] | help: remove this `mut` Nov 17 07:39:26.167 INFO [stderr] | Nov 17 07:39:26.168 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 07:39:26.168 INFO [stderr] Nov 17 07:39:26.176 INFO [stderr] warning: struct is never constructed: `ToBeAcked` Nov 17 07:39:26.177 INFO [stderr] --> src/main.rs:24:1 Nov 17 07:39:26.177 INFO [stderr] | Nov 17 07:39:26.177 INFO [stderr] 24 | struct ToBeAcked { Nov 17 07:39:26.177 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 17 07:39:26.179 INFO [stderr] | Nov 17 07:39:26.179 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 07:39:26.180 INFO [stderr] Nov 17 07:39:26.180 INFO [stderr] warning: struct is never constructed: `Connection` Nov 17 07:39:26.180 INFO [stderr] --> src/main.rs:29:1 Nov 17 07:39:26.181 INFO [stderr] | Nov 17 07:39:26.181 INFO [stderr] 29 | struct Connection { Nov 17 07:39:26.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.181 INFO [stderr] Nov 17 07:39:26.182 INFO [stderr] warning: struct is never constructed: `ConnectionRegistry` Nov 17 07:39:26.182 INFO [stderr] --> src/main.rs:36:1 Nov 17 07:39:26.182 INFO [stderr] | Nov 17 07:39:26.183 INFO [stderr] 36 | struct ConnectionRegistry { Nov 17 07:39:26.183 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.183 INFO [stderr] Nov 17 07:39:26.183 INFO [stderr] warning: method is never used: `register` Nov 17 07:39:26.184 INFO [stderr] --> src/main.rs:43:5 Nov 17 07:39:26.184 INFO [stderr] | Nov 17 07:39:26.184 INFO [stderr] 43 | fn register(&mut self, tcp_stream: TcpStream) -> Arc { Nov 17 07:39:26.184 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.185 INFO [stderr] Nov 17 07:39:26.185 INFO [stderr] warning: method is never used: `add` Nov 17 07:39:26.185 INFO [stderr] --> src/main.rs:55:5 Nov 17 07:39:26.186 INFO [stderr] | Nov 17 07:39:26.186 INFO [stderr] 55 | fn add(&mut self, id: u32, tcp_stream: TcpStream) -> Arc { Nov 17 07:39:26.186 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.186 INFO [stderr] Nov 17 07:39:26.187 INFO [stderr] warning: method is never used: `get_connection` Nov 17 07:39:26.187 INFO [stderr] --> src/main.rs:68:5 Nov 17 07:39:26.187 INFO [stderr] | Nov 17 07:39:26.188 INFO [stderr] 68 | fn get_connection(&self, id: u32) -> Option<&Arc> { Nov 17 07:39:26.188 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.188 INFO [stderr] Nov 17 07:39:26.188 INFO [stderr] warning: method is never used: `close` Nov 17 07:39:26.189 INFO [stderr] --> src/main.rs:72:5 Nov 17 07:39:26.189 INFO [stderr] | Nov 17 07:39:26.189 INFO [stderr] 72 | fn close(&mut self, id: u32) { Nov 17 07:39:26.190 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.190 INFO [stderr] Nov 17 07:39:26.190 INFO [stderr] warning: struct is never constructed: `ConnectedConnection` Nov 17 07:39:26.190 INFO [stderr] --> src/main.rs:79:1 Nov 17 07:39:26.191 INFO [stderr] | Nov 17 07:39:26.191 INFO [stderr] 79 | struct ConnectedConnection { Nov 17 07:39:26.191 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.192 INFO [stderr] Nov 17 07:39:26.192 INFO [stderr] warning: method is never used: `new` Nov 17 07:39:26.192 INFO [stderr] --> src/main.rs:87:5 Nov 17 07:39:26.192 INFO [stderr] | Nov 17 07:39:26.193 INFO [stderr] 87 | / fn new(registry: Rc, Nov 17 07:39:26.193 INFO [stderr] 88 | | tunnel_sink: BoxedPunnelFrameSink, Nov 17 07:39:26.193 INFO [stderr] 89 | | tunnel_stream: BoxedPunnelFrameStream, Nov 17 07:39:26.193 INFO [stderr] 90 | | handle: Arc) Nov 17 07:39:26.193 INFO [stderr] ... | Nov 17 07:39:26.193 INFO [stderr] 97 | | } Nov 17 07:39:26.193 INFO [stderr] 98 | | } Nov 17 07:39:26.193 INFO [stderr] | |_____^ Nov 17 07:39:26.193 INFO [stderr] Nov 17 07:39:26.193 INFO [stderr] warning: method is never used: `tunnel` Nov 17 07:39:26.193 INFO [stderr] --> src/main.rs:100:5 Nov 17 07:39:26.193 INFO [stderr] | Nov 17 07:39:26.193 INFO [stderr] 100 | fn tunnel(self) -> Result<(), io::Error> { Nov 17 07:39:26.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.193 INFO [stderr] Nov 17 07:39:26.193 INFO [stderr] warning: field is never used: `tunnel_sink` Nov 17 07:39:26.193 INFO [stderr] --> src/main.rs:135:5 Nov 17 07:39:26.193 INFO [stderr] | Nov 17 07:39:26.193 INFO [stderr] 135 | tunnel_sink: BoxedPunnelFrameSink, Nov 17 07:39:26.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.193 INFO [stderr] Nov 17 07:39:26.193 INFO [stderr] warning: unused `futures::stream::AndThen` that must be used Nov 17 07:39:26.193 INFO [stderr] --> src/main.rs:141:9 Nov 17 07:39:26.193 INFO [stderr] | Nov 17 07:39:26.193 INFO [stderr] 141 | / self.tunnel_stream.and_then(|p| { Nov 17 07:39:26.193 INFO [stderr] 142 | | if let PunnelFrame::Connect{id, seq} = p { Nov 17 07:39:26.193 INFO [stderr] 143 | | if id == 0 { Nov 17 07:39:26.193 INFO [stderr] 144 | | // create a new session Nov 17 07:39:26.193 INFO [stderr] ... | Nov 17 07:39:26.193 INFO [stderr] 151 | | } Nov 17 07:39:26.194 INFO [stderr] 152 | | }); Nov 17 07:39:26.194 INFO [stderr] | |___________^ Nov 17 07:39:26.194 INFO [stderr] | Nov 17 07:39:26.194 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 17 07:39:26.194 INFO [stderr] = note: streams do nothing unless polled Nov 17 07:39:26.194 INFO [stderr] Nov 17 07:39:26.194 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 17 07:39:26.194 INFO [stderr] --> src/main.rs:206:16 Nov 17 07:39:26.194 INFO [stderr] | Nov 17 07:39:26.194 INFO [stderr] 206 | _ => { app.print_help(); } Nov 17 07:39:26.194 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 17 07:39:26.194 INFO [stderr] | Nov 17 07:39:26.194 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 17 07:39:26.194 INFO [stderr] Nov 17 07:39:26.463 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s Nov 17 07:39:26.468 INFO [stderr] su: No module specific data is present Nov 17 07:39:26.736 INFO running `"docker" "inspect" "6329b3186f0ae61935b5281ed6e199fe04da8e402f2032447d11e0d349b5846b"` Nov 17 07:39:26.804 INFO running `"docker" "rm" "-f" "6329b3186f0ae61935b5281ed6e199fe04da8e402f2032447d11e0d349b5846b"` Nov 17 07:39:26.900 INFO [stdout] 6329b3186f0ae61935b5281ed6e199fe04da8e402f2032447d11e0d349b5846b Nov 17 07:39:26.902 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,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" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 07:39:27.072 INFO [stdout] ee9a9089a10933079e434fb80e96386106d243cccc7119cf7cf0812bea8556c1 Nov 17 07:39:27.074 INFO running `"docker" "start" "-a" "ee9a9089a10933079e434fb80e96386106d243cccc7119cf7cf0812bea8556c1"` Nov 17 07:39:27.479 INFO [stderr] usermod: no changes Nov 17 07:39:27.543 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Nov 17 07:39:27.543 INFO [stderr] Running /target/debug/deps/punnel-c0e2e56a00742d67 Nov 17 07:39:27.547 INFO [stderr] su: No module specific data is present Nov 17 07:39:27.547 INFO [stdout] Nov 17 07:39:27.547 INFO [stdout] running 0 tests Nov 17 07:39:27.548 INFO [stdout] Nov 17 07:39:27.548 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 07:39:27.548 INFO [stdout] Nov 17 07:39:28.040 INFO running `"docker" "inspect" "ee9a9089a10933079e434fb80e96386106d243cccc7119cf7cf0812bea8556c1"` Nov 17 07:39:28.129 INFO running `"docker" "rm" "-f" "ee9a9089a10933079e434fb80e96386106d243cccc7119cf7cf0812bea8556c1"` Nov 17 07:39:28.235 INFO [stdout] ee9a9089a10933079e434fb80e96386106d243cccc7119cf7cf0812bea8556c1