Nov 28 07:31:18.850 INFO checking conwayste/netwayste against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:31:18.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 07:31:19.221 INFO [stdout] e28ccd6b83cc8c7b1b8d3ecc75a79c1ade770e732bd1ac859b406492bb8ddf3c
Nov 28 07:31:19.222 INFO running `"docker" "start" "-a" "e28ccd6b83cc8c7b1b8d3ecc75a79c1ade770e732bd1ac859b406492bb8ddf3c"`
Nov 28 07:31:20.530 INFO [stderr] usermod: no changes
Nov 28 07:31:20.788 INFO [stderr]     Checking rand v0.4.2
Nov 28 07:31:20.788 INFO [stderr]     Checking wait-timeout v0.1.5
Nov 28 07:31:20.812 INFO [stderr]     Checking bit-set v0.5.0
Nov 28 07:31:20.812 INFO [stderr]     Checking bincode v0.9.2
Nov 28 07:31:20.812 INFO [stderr]     Checking env_logger v0.4.3
Nov 28 07:31:25.086 INFO [stderr]     Checking tempfile v3.0.2
Nov 28 07:31:25.757 INFO [stderr]     Checking rusty-fork v0.2.0
Nov 28 07:31:26.556 INFO [stderr]     Checking proptest v0.7.2
Nov 28 07:31:35.270 INFO [stderr]     Checking netwayste v0.1.1 (/source)
Nov 28 07:31:38.594 INFO [stderr] warning: unused variable: `exit_tx`
Nov 28 07:31:38.594 INFO [stderr]    --> src/client.rs:231:13
Nov 28 07:31:38.594 INFO [stderr]     |
Nov 28 07:31:38.595 INFO [stderr] 231 |             exit_tx: &mpsc::UnboundedSender<()>,
Nov 28 07:31:38.595 INFO [stderr]     |             ^^^^^^^ help: consider using `_exit_tx` instead
Nov 28 07:31:38.595 INFO [stderr]     |
Nov 28 07:31:38.595 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 07:31:38.596 INFO [stderr] 
Nov 28 07:31:39.160 INFO [stderr] warning: struct is never constructed: `NetworkStatistics`
Nov 28 07:31:39.160 INFO [stderr]    --> src/net.rs:318:1
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr] 318 | pub struct NetworkStatistics {
Nov 28 07:31:39.160 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 07:31:39.160 INFO [stderr] 
Nov 28 07:31:39.160 INFO [stderr] warning: method is never used: `new`
Nov 28 07:31:39.160 INFO [stderr]    --> src/net.rs:326:5
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr] 326 |     fn new() -> Self {
Nov 28 07:31:39.160 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 28 07:31:39.160 INFO [stderr] 
Nov 28 07:31:39.160 INFO [stderr] warning: method is never used: `reset`
Nov 28 07:31:39.160 INFO [stderr]    --> src/net.rs:335:5
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr] 335 |     fn reset(&mut self) {
Nov 28 07:31:39.160 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.160 INFO [stderr] 
Nov 28 07:31:39.160 INFO [stderr] warning: struct is never constructed: `TXQueue`
Nov 28 07:31:39.160 INFO [stderr]    --> src/net.rs:452:1
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr] 452 | pub struct TXQueue {
Nov 28 07:31:39.160 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.160 INFO [stderr] 
Nov 28 07:31:39.160 INFO [stderr] warning: struct is never constructed: `NetworkManager`
Nov 28 07:31:39.160 INFO [stderr]    --> src/net.rs:705:1
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr] 705 | pub struct NetworkManager {
Nov 28 07:31:39.160 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.160 INFO [stderr] 
Nov 28 07:31:39.160 INFO [stderr] warning: method is never used: `new`
Nov 28 07:31:39.160 INFO [stderr]    --> src/net.rs:715:5
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr] 715 |     pub fn new() -> Self {
Nov 28 07:31:39.160 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.160 INFO [stderr] 
Nov 28 07:31:39.160 INFO [stderr] warning: method is never used: `with_message_buffering`
Nov 28 07:31:39.160 INFO [stderr]    --> src/net.rs:724:5
Nov 28 07:31:39.160 INFO [stderr]     |
Nov 28 07:31:39.160 INFO [stderr] 724 |     pub fn with_message_buffering(self) -> NetworkManager {
Nov 28 07:31:39.160 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.160 INFO [stderr] 
Nov 28 07:31:39.161 INFO [stderr] warning: method is never used: `reset`
Nov 28 07:31:39.161 INFO [stderr]    --> src/net.rs:736:5
Nov 28 07:31:39.161 INFO [stderr]     |
Nov 28 07:31:39.161 INFO [stderr] 736 |     pub fn reset(&mut self) {
Nov 28 07:31:39.161 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.161 INFO [stderr] 
Nov 28 07:31:39.568 INFO [stderr] warning: method is never used: `new`
Nov 28 07:31:39.568 INFO [stderr]    --> src/net.rs:140:5
Nov 28 07:31:39.568 INFO [stderr]     |
Nov 28 07:31:39.568 INFO [stderr] 140 |     pub fn new(sequence: u64, name: String, msg: String) -> BroadcastChatMessage {
Nov 28 07:31:39.568 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:39.568 INFO [stderr]     |
Nov 28 07:31:39.568 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 07:31:39.568 INFO [stderr] 
Nov 28 07:31:39.616 INFO [stderr] warning: unused variable: `chat_msg`
Nov 28 07:31:39.616 INFO [stderr]     --> src/net.rs:1578:13
Nov 28 07:31:39.616 INFO [stderr]      |
Nov 28 07:31:39.616 INFO [stderr] 1578 |         let chat_msg = BroadcastChatMessage::new(0, "chatchat".to_owned(), "chatchat".to_owned());
Nov 28 07:31:39.616 INFO [stderr]      |             ^^^^^^^^ help: consider using `_chat_msg` instead
Nov 28 07:31:39.616 INFO [stderr]      |
Nov 28 07:31:39.616 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Nov 28 07:31:39.616 INFO [stderr] 
Nov 28 07:31:39.620 INFO [stderr] warning: unused variable: `exit_tx`
Nov 28 07:31:39.620 INFO [stderr]    --> src/client.rs:231:13
Nov 28 07:31:39.620 INFO [stderr]     |
Nov 28 07:31:39.620 INFO [stderr] 231 |             exit_tx: &mpsc::UnboundedSender<()>,
Nov 28 07:31:39.620 INFO [stderr]     |             ^^^^^^^ help: consider using `_exit_tx` instead
Nov 28 07:31:39.620 INFO [stderr] 
Nov 28 07:31:39.940 INFO [stderr] warning: unused variable: `chat_msg`
Nov 28 07:31:39.940 INFO [stderr]     --> src/net.rs:1578:13
Nov 28 07:31:39.940 INFO [stderr]      |
Nov 28 07:31:39.940 INFO [stderr] 1578 |         let chat_msg = BroadcastChatMessage::new(0, "chatchat".to_owned(), "chatchat".to_owned());
Nov 28 07:31:39.940 INFO [stderr]      |             ^^^^^^^^ help: consider using `_chat_msg` instead
Nov 28 07:31:39.940 INFO [stderr]      |
Nov 28 07:31:39.942 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Nov 28 07:31:39.942 INFO [stderr] 
Nov 28 07:31:40.640 INFO [stderr] warning: method is never used: `reset`
Nov 28 07:31:40.640 INFO [stderr]    --> src/net.rs:335:5
Nov 28 07:31:40.640 INFO [stderr]     |
Nov 28 07:31:40.640 INFO [stderr] 335 |     fn reset(&mut self) {
Nov 28 07:31:40.640 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:40.640 INFO [stderr]     |
Nov 28 07:31:40.640 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 07:31:40.640 INFO [stderr] 
Nov 28 07:31:40.640 INFO [stderr] warning: method is never used: `with_message_buffering`
Nov 28 07:31:40.640 INFO [stderr]    --> src/net.rs:724:5
Nov 28 07:31:40.640 INFO [stderr]     |
Nov 28 07:31:40.640 INFO [stderr] 724 |     pub fn with_message_buffering(self) -> NetworkManager {
Nov 28 07:31:40.640 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:40.640 INFO [stderr] 
Nov 28 07:31:40.640 INFO [stderr] warning: method is never used: `reset`
Nov 28 07:31:40.640 INFO [stderr]    --> src/net.rs:736:5
Nov 28 07:31:40.640 INFO [stderr]     |
Nov 28 07:31:40.640 INFO [stderr] 736 |     pub fn reset(&mut self) {
Nov 28 07:31:40.640 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 07:31:40.640 INFO [stderr] 
Nov 28 07:31:40.713 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.15s
Nov 28 07:31:40.722 INFO [stderr] su: No module specific data is present
Nov 28 07:31:41.133 INFO running `"docker" "inspect" "e28ccd6b83cc8c7b1b8d3ecc75a79c1ade770e732bd1ac859b406492bb8ddf3c"`
Nov 28 07:31:41.217 INFO running `"docker" "rm" "-f" "e28ccd6b83cc8c7b1b8d3ecc75a79c1ade770e732bd1ac859b406492bb8ddf3c"`
Nov 28 07:31:41.336 INFO [stdout] e28ccd6b83cc8c7b1b8d3ecc75a79c1ade770e732bd1ac859b406492bb8ddf3c