Nov 10 04:02:01.674 INFO checking laminar-0.0.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 04:02:01.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-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 10 04:02:02.065 INFO blam! 7b3ca34c44e4cfa7550002f53c02df2b6ed152fbf258fab7e2008812842ecfc8
Nov 10 04:02:02.073 INFO running `"docker" "start" "-a" "7b3ca34c44e4cfa7550002f53c02df2b6ed152fbf258fab7e2008812842ecfc8"`
Nov 10 04:02:03.091 INFO kablam! usermod: no changes
Nov 10 04:02:03.247 INFO kablam!     Checking laminar v0.0.0 (/source)
Nov 10 04:02:05.031 INFO kablam! warning: unused import: `std::io`
Nov 10 04:02:05.031 INFO kablam!  --> src/net/tcp.rs:1:5
Nov 10 04:02:05.031 INFO kablam!   |
Nov 10 04:02:05.031 INFO kablam! 1 | use std::io;
Nov 10 04:02:05.031 INFO kablam!   |     ^^^^^^^
Nov 10 04:02:05.031 INFO kablam!   |
Nov 10 04:02:05.031 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 04:02:05.031 INFO kablam! 
Nov 10 04:02:05.209 INFO kablam! warning: unused import: `std::io`
Nov 10 04:02:05.209 INFO kablam!  --> src/net/tcp.rs:1:5
Nov 10 04:02:05.209 INFO kablam!   |
Nov 10 04:02:05.209 INFO kablam! 1 | use std::io;
Nov 10 04:02:05.209 INFO kablam!   |     ^^^^^^^
Nov 10 04:02:05.209 INFO kablam!   |
Nov 10 04:02:05.209 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 04:02:05.209 INFO kablam! 
Nov 10 04:02:05.209 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Nov 10 04:02:05.209 INFO kablam!    --> src/net/tcp.rs:236:21
Nov 10 04:02:05.209 INFO kablam!     |
Nov 10 04:02:05.209 INFO kablam! 236 |     use std::sync::{Arc, Mutex};
Nov 10 04:02:05.209 INFO kablam!     |                     ^^^  ^^^^^
Nov 10 04:02:05.209 INFO kablam! 
Nov 10 04:02:05.287 INFO kablam! warning: unused variable: `e`
Nov 10 04:02:05.287 INFO kablam!    --> src/net/tcp.rs:196:17
Nov 10 04:02:05.287 INFO kablam!     |
Nov 10 04:02:05.287 INFO kablam! 196 |             Err(e) => {
Nov 10 04:02:05.287 INFO kablam!     |                 ^ help: consider using `_e` instead
Nov 10 04:02:05.287 INFO kablam!     |
Nov 10 04:02:05.287 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 10 04:02:05.287 INFO kablam! 
Nov 10 04:02:05.411 INFO kablam! warning: method is never used: `with_client_timeout`
Nov 10 04:02:05.411 INFO kablam!   --> src/net/socket_state.rs:37:5
Nov 10 04:02:05.411 INFO kablam!    |
Nov 10 04:02:05.411 INFO kablam! 37 |     pub fn with_client_timeout(mut self, timeout: ConnectionTimeout) -> SocketState {
Nov 10 04:02:05.411 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.411 INFO kablam!    |
Nov 10 04:02:05.411 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 04:02:05.411 INFO kablam! 
Nov 10 04:02:05.411 INFO kablam! warning: method is never used: `dropped_packets`
Nov 10 04:02:05.411 INFO kablam!   --> src/net/socket_state.rs:70:5
Nov 10 04:02:05.411 INFO kablam!    |
Nov 10 04:02:05.411 INFO kablam! 70 |     pub fn dropped_packets(&mut self, addr: SocketAddr) -> Result<Vec<Packet>> {
Nov 10 04:02:05.411 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.411 INFO kablam! 
Nov 10 04:02:05.411 INFO kablam! warning: type alias is never used: `Connections`
Nov 10 04:02:05.411 INFO kablam!   --> src/net/tcp.rs:29:1
Nov 10 04:02:05.411 INFO kablam!    |
Nov 10 04:02:05.411 INFO kablam! 29 | type Connections = Arc<Mutex<HashMap<SocketAddr, Arc<Mutex<TcpClient>>>>>;
Nov 10 04:02:05.411 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.411 INFO kablam! 
Nov 10 04:02:05.411 INFO kablam! warning: type alias is never used: `MessageSender`
Nov 10 04:02:05.411 INFO kablam!   --> src/net/tcp.rs:30:1
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 30 | type MessageSender = Option<Sender<String>>;
Nov 10 04:02:05.412 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: type alias is never used: `MessageReceiver`
Nov 10 04:02:05.412 INFO kablam!   --> src/net/tcp.rs:31:1
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 31 | type MessageReceiver = Option<Receiver<String>>;
Nov 10 04:02:05.412 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: struct is never constructed: `TcpSocketState`
Nov 10 04:02:05.412 INFO kablam!   --> src/net/tcp.rs:34:1
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 34 | pub struct TcpSocketState {
Nov 10 04:02:05.412 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `new`
Nov 10 04:02:05.412 INFO kablam!   --> src/net/tcp.rs:40:5
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 40 |     pub fn new() -> TcpSocketState {
Nov 10 04:02:05.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `start`
Nov 10 04:02:05.412 INFO kablam!   --> src/net/tcp.rs:47:5
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 47 |     pub fn start(&mut self, addr: SocketAddr) -> Result<JoinHandle<()>> {
Nov 10 04:02:05.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: struct is never constructed: `TcpServer`
Nov 10 04:02:05.412 INFO kablam!   --> src/net/tcp.rs:53:1
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 53 | pub struct TcpServer;
Nov 10 04:02:05.412 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `listen`
Nov 10 04:02:05.412 INFO kablam!   --> src/net/tcp.rs:59:5
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 59 |     pub fn listen(addr: SocketAddr, connections: Connections) -> Result<JoinHandle<()>> {
Nov 10 04:02:05.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `handle_connection`
Nov 10 04:02:05.412 INFO kablam!   --> src/net/tcp.rs:89:5
Nov 10 04:02:05.412 INFO kablam!    |
Nov 10 04:02:05.412 INFO kablam! 89 |     pub fn handle_connection(stream: TcpStream, connections: Connections) -> Result<()> {
Nov 10 04:02:05.412 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: struct is never constructed: `TcpClient`
Nov 10 04:02:05.412 INFO kablam!    --> src/net/tcp.rs:114:1
Nov 10 04:02:05.412 INFO kablam!     |
Nov 10 04:02:05.412 INFO kablam! 114 | pub struct TcpClient {
Nov 10 04:02:05.412 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `new`
Nov 10 04:02:05.412 INFO kablam!    --> src/net/tcp.rs:124:5
Nov 10 04:02:05.412 INFO kablam!     |
Nov 10 04:02:05.412 INFO kablam! 124 |     pub fn new(stream: TcpStream) -> Result<TcpClient> {
Nov 10 04:02:05.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `run`
Nov 10 04:02:05.412 INFO kablam!    --> src/net/tcp.rs:138:5
Nov 10 04:02:05.412 INFO kablam!     |
Nov 10 04:02:05.412 INFO kablam! 138 |     pub fn run(client: Arc<Mutex<TcpClient>>) -> Result<()>{
Nov 10 04:02:05.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `start_recv`
Nov 10 04:02:05.412 INFO kablam!    --> src/net/tcp.rs:157:5
Nov 10 04:02:05.412 INFO kablam!     |
Nov 10 04:02:05.412 INFO kablam! 157 |     fn start_recv(client: Arc<Mutex<TcpClient>>) -> Result<()> {
Nov 10 04:02:05.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `write`
Nov 10 04:02:05.412 INFO kablam!    --> src/net/tcp.rs:172:5
Nov 10 04:02:05.412 INFO kablam!     |
Nov 10 04:02:05.412 INFO kablam! 172 |     pub fn write(&mut self, msg: &str) -> bool {
Nov 10 04:02:05.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: method is never used: `outgoing_loop`
Nov 10 04:02:05.412 INFO kablam!    --> src/net/tcp.rs:193:5
Nov 10 04:02:05.412 INFO kablam!     |
Nov 10 04:02:05.412 INFO kablam! 193 |     fn outgoing_loop(&mut self) -> Result<JoinHandle<()>> {
Nov 10 04:02:05.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.412 INFO kablam! 
Nov 10 04:02:05.412 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 04:02:05.413 INFO kablam!   --> src/net/tcp.rs:98:17
Nov 10 04:02:05.413 INFO kablam!    |
Nov 10 04:02:05.413 INFO kablam! 98 |                 TcpClient::run(tcp_client);
Nov 10 04:02:05.413 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.413 INFO kablam!    |
Nov 10 04:02:05.413 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 04:02:05.413 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 04:02:05.413 INFO kablam! 
Nov 10 04:02:05.413 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 04:02:05.413 INFO kablam!    --> src/net/tcp.rs:102:17
Nov 10 04:02:05.413 INFO kablam!     |
Nov 10 04:02:05.413 INFO kablam! 102 |                 tmp_stream.shutdown(Shutdown::Both);
Nov 10 04:02:05.413 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.413 INFO kablam!     |
Nov 10 04:02:05.413 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 04:02:05.413 INFO kablam! 
Nov 10 04:02:05.413 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 04:02:05.413 INFO kablam!    --> src/net/tcp.rs:106:13
Nov 10 04:02:05.413 INFO kablam!     |
Nov 10 04:02:05.413 INFO kablam! 106 |             tmp_stream.shutdown(Shutdown::Both);
Nov 10 04:02:05.413 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.413 INFO kablam!     |
Nov 10 04:02:05.413 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 04:02:05.413 INFO kablam! 
Nov 10 04:02:05.771 INFO kablam! warning: unused variable: `new_conn`
Nov 10 04:02:05.773 INFO kablam!    --> src/net/socket_state.rs:155:13
Nov 10 04:02:05.773 INFO kablam!     |
Nov 10 04:02:05.773 INFO kablam! 155 |         let new_conn = Connection::new(addr.next().unwrap());
Nov 10 04:02:05.773 INFO kablam!     |             ^^^^^^^^ help: consider using `_new_conn` instead
Nov 10 04:02:05.773 INFO kablam!     |
Nov 10 04:02:05.773 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 10 04:02:05.773 INFO kablam! 
Nov 10 04:02:05.773 INFO kablam! warning: unused variable: `len`
Nov 10 04:02:05.773 INFO kablam!    --> src/net/udp.rs:108:21
Nov 10 04:02:05.773 INFO kablam!     |
Nov 10 04:02:05.773 INFO kablam! 108 |                 let len = data.len();
Nov 10 04:02:05.773 INFO kablam!     |                     ^^^ help: consider using `_len` instead
Nov 10 04:02:05.773 INFO kablam! 
Nov 10 04:02:05.773 INFO kablam! warning: unused variable: `test_state`
Nov 10 04:02:05.773 INFO kablam!    --> src/net/tcp.rs:241:13
Nov 10 04:02:05.773 INFO kablam!     |
Nov 10 04:02:05.773 INFO kablam! 241 |         let test_state = TcpSocketState::new();
Nov 10 04:02:05.773 INFO kablam!     |             ^^^^^^^^^^ help: consider using `_test_state` instead
Nov 10 04:02:05.773 INFO kablam! 
Nov 10 04:02:05.773 INFO kablam! warning: unused variable: `e`
Nov 10 04:02:05.773 INFO kablam!    --> src/net/tcp.rs:196:17
Nov 10 04:02:05.773 INFO kablam!     |
Nov 10 04:02:05.773 INFO kablam! 196 |             Err(e) => {
Nov 10 04:02:05.773 INFO kablam!     |                 ^ help: consider using `_e` instead
Nov 10 04:02:05.773 INFO kablam! 
Nov 10 04:02:05.939 INFO kablam! warning: method is never used: `with_client_timeout`
Nov 10 04:02:05.940 INFO kablam!   --> src/net/socket_state.rs:37:5
Nov 10 04:02:05.940 INFO kablam!    |
Nov 10 04:02:05.940 INFO kablam! 37 |     pub fn with_client_timeout(mut self, timeout: ConnectionTimeout) -> SocketState {
Nov 10 04:02:05.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.940 INFO kablam!    |
Nov 10 04:02:05.940 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 04:02:05.940 INFO kablam! 
Nov 10 04:02:05.940 INFO kablam! warning: method is never used: `dropped_packets`
Nov 10 04:02:05.940 INFO kablam!   --> src/net/socket_state.rs:70:5
Nov 10 04:02:05.940 INFO kablam!    |
Nov 10 04:02:05.940 INFO kablam! 70 |     pub fn dropped_packets(&mut self, addr: SocketAddr) -> Result<Vec<Packet>> {
Nov 10 04:02:05.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.940 INFO kablam! 
Nov 10 04:02:05.940 INFO kablam! warning: static item is never used: `TEST_BAD_HOST_IP`
Nov 10 04:02:05.940 INFO kablam!   --> src/net/connection.rs:66:5
Nov 10 04:02:05.940 INFO kablam!    |
Nov 10 04:02:05.940 INFO kablam! 66 |     static TEST_BAD_HOST_IP: &'static str = "800.0.0.1";
Nov 10 04:02:05.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.940 INFO kablam! 
Nov 10 04:02:05.941 INFO kablam! warning: function is never used: `dummy_packet`
Nov 10 04:02:05.941 INFO kablam!    --> src/net/udp.rs:148:5
Nov 10 04:02:05.941 INFO kablam!     |
Nov 10 04:02:05.941 INFO kablam! 148 |     pub fn dummy_packet() -> Packet {
Nov 10 04:02:05.941 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.941 INFO kablam! 
Nov 10 04:02:05.941 INFO kablam! warning: method is never used: `write`
Nov 10 04:02:05.941 INFO kablam!    --> src/net/tcp.rs:172:5
Nov 10 04:02:05.941 INFO kablam!     |
Nov 10 04:02:05.941 INFO kablam! 172 |     pub fn write(&mut self, msg: &str) -> bool {
Nov 10 04:02:05.941 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.941 INFO kablam! 
Nov 10 04:02:05.955 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 04:02:05.955 INFO kablam!   --> src/net/tcp.rs:98:17
Nov 10 04:02:05.955 INFO kablam!    |
Nov 10 04:02:05.955 INFO kablam! 98 |                 TcpClient::run(tcp_client);
Nov 10 04:02:05.955 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.955 INFO kablam!    |
Nov 10 04:02:05.955 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 04:02:05.955 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 04:02:05.955 INFO kablam! 
Nov 10 04:02:05.955 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 04:02:05.955 INFO kablam!    --> src/net/tcp.rs:102:17
Nov 10 04:02:05.955 INFO kablam!     |
Nov 10 04:02:05.955 INFO kablam! 102 |                 tmp_stream.shutdown(Shutdown::Both);
Nov 10 04:02:05.955 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.955 INFO kablam!     |
Nov 10 04:02:05.955 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 04:02:05.955 INFO kablam! 
Nov 10 04:02:05.955 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 04:02:05.955 INFO kablam!    --> src/net/tcp.rs:106:13
Nov 10 04:02:05.955 INFO kablam!     |
Nov 10 04:02:05.955 INFO kablam! 106 |             tmp_stream.shutdown(Shutdown::Both);
Nov 10 04:02:05.955 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.956 INFO kablam!     |
Nov 10 04:02:05.956 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 04:02:05.956 INFO kablam! 
Nov 10 04:02:05.957 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 10 04:02:05.957 INFO kablam!    --> src/net/tcp.rs:248:9
Nov 10 04:02:05.957 INFO kablam!     |
Nov 10 04:02:05.957 INFO kablam! 248 |         test_state.start(addr);
Nov 10 04:02:05.957 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 04:02:05.957 INFO kablam!     |
Nov 10 04:02:05.957 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 10 04:02:05.957 INFO kablam! 
Nov 10 04:02:06.002 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
Nov 10 04:02:06.008 INFO kablam! su: No module specific data is present
Nov 10 04:02:06.763 INFO running `"docker" "rm" "-f" "7b3ca34c44e4cfa7550002f53c02df2b6ed152fbf258fab7e2008812842ecfc8"`
Nov 10 04:02:07.031 INFO blam! 7b3ca34c44e4cfa7550002f53c02df2b6ed152fbf258fab7e2008812842ecfc8