Dec 07 09:52:36.823 INFO testing iryna-0.1.4 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 09:52:36.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 09:52:37.016 INFO [stdout] 4b40cb333d8a5435b9fffc6c864b4e5f59bb2488877e1f7ff8b3211a548f248b Dec 07 09:52:37.018 INFO running `"docker" "start" "-a" "4b40cb333d8a5435b9fffc6c864b4e5f59bb2488877e1f7ff8b3211a548f248b"` Dec 07 09:52:37.362 INFO [stderr] usermod: no changes Dec 07 09:52:37.431 INFO [stderr] Compiling iryna v0.1.4 (/source) Dec 07 09:52:38.756 INFO [stderr] warning: unused import: `std::time::Duration` Dec 07 09:52:38.756 INFO [stderr] --> src/eventloop.rs:1:5 Dec 07 09:52:38.756 INFO [stderr] | Dec 07 09:52:38.756 INFO [stderr] 1 | use std::time::Duration; Dec 07 09:52:38.756 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.756 INFO [stderr] | Dec 07 09:52:38.756 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 09:52:38.756 INFO [stderr] Dec 07 09:52:38.756 INFO [stderr] warning: unused imports: `Read`, `Result`, `Write` Dec 07 09:52:38.756 INFO [stderr] --> src/eventloop.rs:4:15 Dec 07 09:52:38.756 INFO [stderr] | Dec 07 09:52:38.756 INFO [stderr] 4 | use std::io::{Read, Result, Write}; Dec 07 09:52:38.756 INFO [stderr] | ^^^^ ^^^^^^ ^^^^^ Dec 07 09:52:38.756 INFO [stderr] Dec 07 09:52:38.756 INFO [stderr] warning: unused import: `RwLock` Dec 07 09:52:38.756 INFO [stderr] --> src/eventloop.rs:6:22 Dec 07 09:52:38.756 INFO [stderr] | Dec 07 09:52:38.756 INFO [stderr] 6 | use std::sync::{Arc, RwLock}; Dec 07 09:52:38.756 INFO [stderr] | ^^^^^^ Dec 07 09:52:38.756 INFO [stderr] Dec 07 09:52:38.756 INFO [stderr] warning: unused import: `acceptor::*` Dec 07 09:52:38.756 INFO [stderr] --> src/channel.rs:8:5 Dec 07 09:52:38.756 INFO [stderr] | Dec 07 09:52:38.756 INFO [stderr] 8 | use acceptor::*; Dec 07 09:52:38.756 INFO [stderr] | ^^^^^^^^^^^ Dec 07 09:52:38.756 INFO [stderr] Dec 07 09:52:38.756 INFO [stderr] warning: unused import: `eventloop::*` Dec 07 09:52:38.756 INFO [stderr] --> src/channel.rs:9:5 Dec 07 09:52:38.756 INFO [stderr] | Dec 07 09:52:38.756 INFO [stderr] 9 | use eventloop::*; Dec 07 09:52:38.756 INFO [stderr] | ^^^^^^^^^^^^ Dec 07 09:52:38.756 INFO [stderr] Dec 07 09:52:38.756 INFO [stderr] warning: unused imports: `Mutex`, `RwLock` Dec 07 09:52:38.756 INFO [stderr] --> src/acceptor.rs:4:22 Dec 07 09:52:38.757 INFO [stderr] | Dec 07 09:52:38.757 INFO [stderr] 4 | use std::sync::{Arc, Mutex, RwLock}; Dec 07 09:52:38.757 INFO [stderr] | ^^^^^ ^^^^^^ Dec 07 09:52:38.757 INFO [stderr] Dec 07 09:52:38.757 INFO [stderr] warning: unused import: `IpAddr` Dec 07 09:52:38.757 INFO [stderr] --> src/acceptor.rs:5:16 Dec 07 09:52:38.757 INFO [stderr] | Dec 07 09:52:38.757 INFO [stderr] 5 | use std::net::{IpAddr, SocketAddr}; Dec 07 09:52:38.757 INFO [stderr] | ^^^^^^ Dec 07 09:52:38.757 INFO [stderr] Dec 07 09:52:38.757 INFO [stderr] warning: unused import: `Result` Dec 07 09:52:38.757 INFO [stderr] --> src/acceptor.rs:6:15 Dec 07 09:52:38.757 INFO [stderr] | Dec 07 09:52:38.757 INFO [stderr] 6 | use std::io::{Result, Write}; Dec 07 09:52:38.757 INFO [stderr] | ^^^^^^ Dec 07 09:52:38.757 INFO [stderr] Dec 07 09:52:38.757 INFO [stderr] warning: unused import: `TcpStream` Dec 07 09:52:38.757 INFO [stderr] --> src/acceptor.rs:8:29 Dec 07 09:52:38.757 INFO [stderr] | Dec 07 09:52:38.757 INFO [stderr] 8 | use mio::net::{TcpListener, TcpStream}; Dec 07 09:52:38.757 INFO [stderr] | ^^^^^^^^^ Dec 07 09:52:38.757 INFO [stderr] Dec 07 09:52:38.833 INFO [stderr] warning: unused import: `Write` Dec 07 09:52:38.833 INFO [stderr] --> src/acceptor.rs:6:23 Dec 07 09:52:38.833 INFO [stderr] | Dec 07 09:52:38.833 INFO [stderr] 6 | use std::io::{Result, Write}; Dec 07 09:52:38.833 INFO [stderr] | ^^^^^ Dec 07 09:52:38.833 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: struct is never constructed: `EventLoop` Dec 07 09:52:38.863 INFO [stderr] --> src/eventloop.rs:12:1 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 12 | pub struct EventLoop { Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: method is never used: `new` Dec 07 09:52:38.863 INFO [stderr] --> src/eventloop.rs:18:5 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 18 | pub fn new() -> EventLoop { Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: method is never used: `attach` Dec 07 09:52:38.863 INFO [stderr] --> src/eventloop.rs:25:5 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 25 | / pub fn attach( Dec 07 09:52:38.863 INFO [stderr] 26 | | &self, Dec 07 09:52:38.863 INFO [stderr] 27 | | sock: &mut TcpStream, Dec 07 09:52:38.863 INFO [stderr] 28 | | addr: &SocketAddr, Dec 07 09:52:38.863 INFO [stderr] ... | Dec 07 09:52:38.863 INFO [stderr] 52 | | self.channels.insert_new(token, ch); Dec 07 09:52:38.863 INFO [stderr] 53 | | } Dec 07 09:52:38.863 INFO [stderr] | |_____^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: method is never used: `run` Dec 07 09:52:38.863 INFO [stderr] --> src/eventloop.rs:55:5 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 55 | pub fn run(&self) { Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: type alias is never used: `Closure` Dec 07 09:52:38.863 INFO [stderr] --> src/channel.rs:12:1 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 12 | pub type Closure = Box; Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: variant is never constructed: `NUMBER` Dec 07 09:52:38.863 INFO [stderr] --> src/channel.rs:16:5 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 16 | NUMBER(usize), Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^^^^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: variant is never constructed: `BOOL` Dec 07 09:52:38.863 INFO [stderr] --> src/channel.rs:17:5 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 17 | BOOL(bool), Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: struct is never constructed: `Channel` Dec 07 09:52:38.863 INFO [stderr] --> src/channel.rs:20:1 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 20 | pub struct Channel { Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: method is never used: `create` Dec 07 09:52:38.863 INFO [stderr] --> src/channel.rs:28:5 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 28 | / pub fn create( Dec 07 09:52:38.863 INFO [stderr] 29 | | stream: &mut TcpStream, Dec 07 09:52:38.863 INFO [stderr] 30 | | addr: &SocketAddr, Dec 07 09:52:38.863 INFO [stderr] 31 | | id: Token, Dec 07 09:52:38.863 INFO [stderr] ... | Dec 07 09:52:38.863 INFO [stderr] 44 | | } Dec 07 09:52:38.863 INFO [stderr] 45 | | } Dec 07 09:52:38.863 INFO [stderr] | |_____^ Dec 07 09:52:38.863 INFO [stderr] Dec 07 09:52:38.863 INFO [stderr] warning: method is never used: `register` Dec 07 09:52:38.863 INFO [stderr] --> src/channel.rs:47:5 Dec 07 09:52:38.863 INFO [stderr] | Dec 07 09:52:38.863 INFO [stderr] 47 | pub fn register(&self, selector: &Poll) { Dec 07 09:52:38.863 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: struct is never constructed: `ChanCtx` Dec 07 09:52:38.864 INFO [stderr] --> src/channel.rs:57:1 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 57 | pub struct ChanCtx { Dec 07 09:52:38.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: method is never used: `new` Dec 07 09:52:38.864 INFO [stderr] --> src/channel.rs:67:5 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 67 | / pub fn new( Dec 07 09:52:38.864 INFO [stderr] 68 | | addr: &SocketAddr, Dec 07 09:52:38.864 INFO [stderr] 69 | | stream: &mut TcpStream, Dec 07 09:52:38.864 INFO [stderr] 70 | | chan_id: Token, Dec 07 09:52:38.864 INFO [stderr] ... | Dec 07 09:52:38.864 INFO [stderr] 124 | | } Dec 07 09:52:38.864 INFO [stderr] 125 | | } Dec 07 09:52:38.864 INFO [stderr] | |_____^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: method is never used: `close` Dec 07 09:52:38.864 INFO [stderr] --> src/channel.rs:127:5 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 127 | pub fn close(&self) { Dec 07 09:52:38.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: method is never used: `write` Dec 07 09:52:38.864 INFO [stderr] --> src/channel.rs:134:5 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 134 | pub fn write(&mut self, data: &[u8]) -> Result<()> { Dec 07 09:52:38.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: method is never used: `read_test` Dec 07 09:52:38.864 INFO [stderr] --> src/channel.rs:138:5 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 138 | pub fn read_test(&mut self) -> String { Dec 07 09:52:38.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: method is never used: `chan_id` Dec 07 09:52:38.864 INFO [stderr] --> src/channel.rs:154:5 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 154 | pub fn chan_id(&self) -> Token { Dec 07 09:52:38.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: struct is never constructed: `Acceptor` Dec 07 09:52:38.864 INFO [stderr] --> src/acceptor.rs:43:1 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 43 | pub struct Acceptor { Dec 07 09:52:38.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: method is never used: `new` Dec 07 09:52:38.864 INFO [stderr] --> src/acceptor.rs:55:5 Dec 07 09:52:38.864 INFO [stderr] | Dec 07 09:52:38.864 INFO [stderr] 55 | pub fn new() -> Self { Dec 07 09:52:38.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.864 INFO [stderr] Dec 07 09:52:38.864 INFO [stderr] warning: method is never used: `opt_ttl_ms` Dec 07 09:52:38.864 INFO [stderr] --> src/acceptor.rs:75:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 75 | pub fn opt_ttl_ms(&mut self, ttl: usize) -> &mut Self { Dec 07 09:52:38.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `opt_linger_ms` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:81:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 81 | pub fn opt_linger_ms(&mut self, linger: usize) -> &mut Self { Dec 07 09:52:38.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `opt_nodelay` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:88:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 88 | pub fn opt_nodelay(&mut self, nodelay: bool) -> &mut Self { Dec 07 09:52:38.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `opt_keep_alive_ms` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:94:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 94 | pub fn opt_keep_alive_ms(&mut self, keep_alive: usize) -> &mut Self { Dec 07 09:52:38.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `opt_recv_buf_size` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:100:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 100 | pub fn opt_recv_buf_size(&mut self, buf_size: usize) -> &mut Self { Dec 07 09:52:38.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `opt_send_buf_size` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:106:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 106 | pub fn opt_send_buf_size(&mut self, buf_size: usize) -> &mut Self { Dec 07 09:52:38.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `worker_count` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:113:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 113 | pub fn worker_count(&mut self, size: usize) -> &mut Self { Dec 07 09:52:38.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `on_ready` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:124:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 124 | / pub fn on_ready(&mut self, p: T) -> &mut Self Dec 07 09:52:38.865 INFO [stderr] 125 | | where Dec 07 09:52:38.865 INFO [stderr] 126 | | T: Fn(&mut ChanCtx) + Send + Sync + 'static, Dec 07 09:52:38.865 INFO [stderr] 127 | | { Dec 07 09:52:38.865 INFO [stderr] 128 | | self.close_handler = Arc::new(Box::new(p)); Dec 07 09:52:38.865 INFO [stderr] 129 | | self Dec 07 09:52:38.865 INFO [stderr] 130 | | } Dec 07 09:52:38.865 INFO [stderr] | |_____^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.865 INFO [stderr] warning: method is never used: `on_receive` Dec 07 09:52:38.865 INFO [stderr] --> src/acceptor.rs:133:5 Dec 07 09:52:38.865 INFO [stderr] | Dec 07 09:52:38.865 INFO [stderr] 133 | / pub fn on_receive(&mut self, p: T) -> &mut Self Dec 07 09:52:38.865 INFO [stderr] 134 | | where Dec 07 09:52:38.865 INFO [stderr] 135 | | T: Fn(&mut ChanCtx) + Send + Sync + 'static, Dec 07 09:52:38.865 INFO [stderr] 136 | | { Dec 07 09:52:38.865 INFO [stderr] 137 | | self.receive_handler = Arc::new(Box::new(p)); Dec 07 09:52:38.865 INFO [stderr] 138 | | self Dec 07 09:52:38.865 INFO [stderr] 139 | | } Dec 07 09:52:38.865 INFO [stderr] | |_____^ Dec 07 09:52:38.865 INFO [stderr] Dec 07 09:52:38.868 INFO [stderr] warning: method is never used: `on_close` Dec 07 09:52:38.868 INFO [stderr] --> src/acceptor.rs:142:5 Dec 07 09:52:38.868 INFO [stderr] | Dec 07 09:52:38.868 INFO [stderr] 142 | / pub fn on_close(&mut self, p: T) -> &mut Self Dec 07 09:52:38.868 INFO [stderr] 143 | | where Dec 07 09:52:38.868 INFO [stderr] 144 | | T: Fn(&mut ChanCtx) + Send + Sync + 'static, Dec 07 09:52:38.868 INFO [stderr] 145 | | { Dec 07 09:52:38.868 INFO [stderr] 146 | | self.close_handler = Arc::new(Box::new(p)); Dec 07 09:52:38.868 INFO [stderr] 147 | | self Dec 07 09:52:38.868 INFO [stderr] 148 | | } Dec 07 09:52:38.868 INFO [stderr] | |_____^ Dec 07 09:52:38.868 INFO [stderr] Dec 07 09:52:38.868 INFO [stderr] warning: method is never used: `bind` Dec 07 09:52:38.868 INFO [stderr] --> src/acceptor.rs:151:5 Dec 07 09:52:38.868 INFO [stderr] | Dec 07 09:52:38.868 INFO [stderr] 151 | pub fn bind(&mut self, host: &str, port: u16) -> &mut Self { Dec 07 09:52:38.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.868 INFO [stderr] Dec 07 09:52:38.868 INFO [stderr] warning: method is never used: `terminate` Dec 07 09:52:38.868 INFO [stderr] --> src/acceptor.rs:158:5 Dec 07 09:52:38.868 INFO [stderr] | Dec 07 09:52:38.868 INFO [stderr] 158 | pub fn terminate(&mut self) { Dec 07 09:52:38.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.868 INFO [stderr] Dec 07 09:52:38.868 INFO [stderr] warning: method is never used: `accept` Dec 07 09:52:38.868 INFO [stderr] --> src/acceptor.rs:163:5 Dec 07 09:52:38.868 INFO [stderr] | Dec 07 09:52:38.868 INFO [stderr] 163 | pub fn accept(&self) { Dec 07 09:52:38.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.868 INFO [stderr] Dec 07 09:52:38.868 INFO [stderr] warning: method is never used: `incr_id` Dec 07 09:52:38.868 INFO [stderr] --> src/acceptor.rs:213:5 Dec 07 09:52:38.868 INFO [stderr] | Dec 07 09:52:38.868 INFO [stderr] 213 | fn incr_id(cur_id: usize) -> usize { Dec 07 09:52:38.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.868 INFO [stderr] Dec 07 09:52:38.868 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 07 09:52:38.868 INFO [stderr] --> src/lib.rs:1:12 Dec 07 09:52:38.868 INFO [stderr] | Dec 07 09:52:38.868 INFO [stderr] 1 | #![feature(match_default_bindings)] Dec 07 09:52:38.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.868 INFO [stderr] | Dec 07 09:52:38.868 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 07 09:52:38.868 INFO [stderr] Dec 07 09:52:38.869 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.869 INFO [stderr] --> src/channel.rs:48:9 Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] 48 | / selector.register( Dec 07 09:52:38.869 INFO [stderr] 49 | | &self.ctx.chan, Dec 07 09:52:38.869 INFO [stderr] 50 | | self.ctx.id, Dec 07 09:52:38.869 INFO [stderr] 51 | | Ready::readable(), Dec 07 09:52:38.869 INFO [stderr] 52 | | PollOpt::edge(), Dec 07 09:52:38.869 INFO [stderr] 53 | | ); Dec 07 09:52:38.869 INFO [stderr] | |__________^ Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 07 09:52:38.869 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.869 INFO [stderr] Dec 07 09:52:38.869 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.869 INFO [stderr] --> src/channel.rs:80:25 Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] 80 | ch.set_ttl(*ttl as u32); Dec 07 09:52:38.869 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.869 INFO [stderr] Dec 07 09:52:38.869 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.869 INFO [stderr] --> src/channel.rs:86:25 Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] 86 | ch.set_linger(Some(Duration::from_millis(*linger as u64))); Dec 07 09:52:38.869 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.869 INFO [stderr] Dec 07 09:52:38.869 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.869 INFO [stderr] --> src/channel.rs:93:25 Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] 93 | ch.set_nodelay(*b); Dec 07 09:52:38.869 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.869 INFO [stderr] Dec 07 09:52:38.869 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.869 INFO [stderr] --> src/channel.rs:98:25 Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] 98 | ch.set_keepalive(Some(Duration::from_millis(*keepalive as u64))); Dec 07 09:52:38.869 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.869 INFO [stderr] Dec 07 09:52:38.869 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.869 INFO [stderr] --> src/channel.rs:104:25 Dec 07 09:52:38.869 INFO [stderr] | Dec 07 09:52:38.869 INFO [stderr] 104 | ch.set_recv_buffer_size(*bufsize); Dec 07 09:52:38.869 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.870 INFO [stderr] Dec 07 09:52:38.870 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.870 INFO [stderr] --> src/channel.rs:110:25 Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] 110 | ch.set_send_buffer_size(*bufsize); Dec 07 09:52:38.870 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.870 INFO [stderr] Dec 07 09:52:38.870 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.870 INFO [stderr] --> src/channel.rs:129:9 Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] 129 | self.selector.deregister(&self.chan); Dec 07 09:52:38.870 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.870 INFO [stderr] Dec 07 09:52:38.870 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.870 INFO [stderr] --> src/channel.rs:131:9 Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] 131 | self.chan.shutdown(Shutdown::Both); Dec 07 09:52:38.870 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.870 INFO [stderr] Dec 07 09:52:38.870 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.870 INFO [stderr] --> src/acceptor.rs:61:17 Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] 61 | ch.write("Hello, world.\n".as_bytes()); Dec 07 09:52:38.870 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.870 INFO [stderr] Dec 07 09:52:38.870 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.870 INFO [stderr] --> src/acceptor.rs:64:17 Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] 64 | ch.write("Welcome\n".as_bytes()); Dec 07 09:52:38.870 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.870 INFO [stderr] Dec 07 09:52:38.870 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:38.870 INFO [stderr] --> src/acceptor.rs:67:17 Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] 67 | ch.write("Bye\n".as_bytes()); Dec 07 09:52:38.870 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:38.870 INFO [stderr] | Dec 07 09:52:38.870 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:38.870 INFO [stderr] Dec 07 09:52:38.895 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.51s Dec 07 09:52:38.900 INFO [stderr] su: No module specific data is present Dec 07 09:52:39.173 INFO running `"docker" "inspect" "4b40cb333d8a5435b9fffc6c864b4e5f59bb2488877e1f7ff8b3211a548f248b"` Dec 07 09:52:39.273 INFO running `"docker" "rm" "-f" "4b40cb333d8a5435b9fffc6c864b4e5f59bb2488877e1f7ff8b3211a548f248b"` Dec 07 09:52:39.379 INFO [stdout] 4b40cb333d8a5435b9fffc6c864b4e5f59bb2488877e1f7ff8b3211a548f248b Dec 07 09:52:39.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 09:52:39.658 INFO [stdout] f7af1b686d9c0a1a3132186f842e84df2a4dbf049a25f99c12dd47f839d3b577 Dec 07 09:52:39.666 INFO running `"docker" "start" "-a" "f7af1b686d9c0a1a3132186f842e84df2a4dbf049a25f99c12dd47f839d3b577"` Dec 07 09:52:40.059 INFO [stderr] usermod: no changes Dec 07 09:52:40.122 INFO [stderr] Compiling iryna v0.1.4 (/source) Dec 07 09:52:41.548 INFO [stderr] warning: unused import: `std::time::Duration` Dec 07 09:52:41.548 INFO [stderr] --> src/eventloop.rs:1:5 Dec 07 09:52:41.548 INFO [stderr] | Dec 07 09:52:41.548 INFO [stderr] 1 | use std::time::Duration; Dec 07 09:52:41.548 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.548 INFO [stderr] | Dec 07 09:52:41.548 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 09:52:41.548 INFO [stderr] Dec 07 09:52:41.548 INFO [stderr] warning: unused imports: `Read`, `Result`, `Write` Dec 07 09:52:41.548 INFO [stderr] --> src/eventloop.rs:4:15 Dec 07 09:52:41.548 INFO [stderr] | Dec 07 09:52:41.548 INFO [stderr] 4 | use std::io::{Read, Result, Write}; Dec 07 09:52:41.548 INFO [stderr] | ^^^^ ^^^^^^ ^^^^^ Dec 07 09:52:41.548 INFO [stderr] Dec 07 09:52:41.548 INFO [stderr] warning: unused import: `RwLock` Dec 07 09:52:41.548 INFO [stderr] --> src/eventloop.rs:6:22 Dec 07 09:52:41.548 INFO [stderr] | Dec 07 09:52:41.548 INFO [stderr] 6 | use std::sync::{Arc, RwLock}; Dec 07 09:52:41.548 INFO [stderr] | ^^^^^^ Dec 07 09:52:41.548 INFO [stderr] Dec 07 09:52:41.548 INFO [stderr] warning: unused import: `acceptor::*` Dec 07 09:52:41.548 INFO [stderr] --> src/channel.rs:8:5 Dec 07 09:52:41.548 INFO [stderr] | Dec 07 09:52:41.548 INFO [stderr] 8 | use acceptor::*; Dec 07 09:52:41.548 INFO [stderr] | ^^^^^^^^^^^ Dec 07 09:52:41.548 INFO [stderr] Dec 07 09:52:41.548 INFO [stderr] warning: unused import: `eventloop::*` Dec 07 09:52:41.548 INFO [stderr] --> src/channel.rs:9:5 Dec 07 09:52:41.548 INFO [stderr] | Dec 07 09:52:41.548 INFO [stderr] 9 | use eventloop::*; Dec 07 09:52:41.548 INFO [stderr] | ^^^^^^^^^^^^ Dec 07 09:52:41.548 INFO [stderr] Dec 07 09:52:41.548 INFO [stderr] warning: unused imports: `Mutex`, `RwLock` Dec 07 09:52:41.548 INFO [stderr] --> src/acceptor.rs:4:22 Dec 07 09:52:41.560 INFO [stderr] | Dec 07 09:52:41.560 INFO [stderr] 4 | use std::sync::{Arc, Mutex, RwLock}; Dec 07 09:52:41.560 INFO [stderr] | ^^^^^ ^^^^^^ Dec 07 09:52:41.560 INFO [stderr] Dec 07 09:52:41.560 INFO [stderr] warning: unused import: `IpAddr` Dec 07 09:52:41.560 INFO [stderr] --> src/acceptor.rs:5:16 Dec 07 09:52:41.560 INFO [stderr] | Dec 07 09:52:41.560 INFO [stderr] 5 | use std::net::{IpAddr, SocketAddr}; Dec 07 09:52:41.560 INFO [stderr] | ^^^^^^ Dec 07 09:52:41.560 INFO [stderr] Dec 07 09:52:41.560 INFO [stderr] warning: unused import: `Result` Dec 07 09:52:41.560 INFO [stderr] --> src/acceptor.rs:6:15 Dec 07 09:52:41.560 INFO [stderr] | Dec 07 09:52:41.560 INFO [stderr] 6 | use std::io::{Result, Write}; Dec 07 09:52:41.560 INFO [stderr] | ^^^^^^ Dec 07 09:52:41.560 INFO [stderr] Dec 07 09:52:41.560 INFO [stderr] warning: unused import: `TcpStream` Dec 07 09:52:41.560 INFO [stderr] --> src/acceptor.rs:8:29 Dec 07 09:52:41.560 INFO [stderr] | Dec 07 09:52:41.560 INFO [stderr] 8 | use mio::net::{TcpListener, TcpStream}; Dec 07 09:52:41.560 INFO [stderr] | ^^^^^^^^^ Dec 07 09:52:41.560 INFO [stderr] Dec 07 09:52:41.560 INFO [stderr] warning: unused import: `channel::*` Dec 07 09:52:41.560 INFO [stderr] --> src/lib.rs:13:9 Dec 07 09:52:41.560 INFO [stderr] | Dec 07 09:52:41.560 INFO [stderr] 13 | use channel::*; Dec 07 09:52:41.560 INFO [stderr] | ^^^^^^^^^^ Dec 07 09:52:41.560 INFO [stderr] Dec 07 09:52:41.561 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Dec 07 09:52:41.561 INFO [stderr] --> src/lib.rs:40:9 Dec 07 09:52:41.561 INFO [stderr] | Dec 07 09:52:41.561 INFO [stderr] 40 | std::thread::sleep_ms(99999999999999); Dec 07 09:52:41.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.561 INFO [stderr] | Dec 07 09:52:41.561 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 07 09:52:41.561 INFO [stderr] Dec 07 09:52:41.646 INFO [stderr] warning: unused import: `Write` Dec 07 09:52:41.646 INFO [stderr] --> src/acceptor.rs:6:23 Dec 07 09:52:41.646 INFO [stderr] | Dec 07 09:52:41.646 INFO [stderr] 6 | use std::io::{Result, Write}; Dec 07 09:52:41.646 INFO [stderr] | ^^^^^ Dec 07 09:52:41.646 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: field is never used: `remote_addr` Dec 07 09:52:41.687 INFO [stderr] --> src/channel.rs:58:5 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 58 | remote_addr: SocketAddr, Dec 07 09:52:41.687 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: field is never used: `options` Dec 07 09:52:41.687 INFO [stderr] --> src/channel.rs:61:5 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 61 | options: HashMap, Dec 07 09:52:41.687 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: method is never used: `chan_id` Dec 07 09:52:41.687 INFO [stderr] --> src/channel.rs:154:5 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 154 | pub fn chan_id(&self) -> Token { Dec 07 09:52:41.687 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: method is never used: `opt_ttl_ms` Dec 07 09:52:41.687 INFO [stderr] --> src/acceptor.rs:75:5 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 75 | pub fn opt_ttl_ms(&mut self, ttl: usize) -> &mut Self { Dec 07 09:52:41.687 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: method is never used: `opt_linger_ms` Dec 07 09:52:41.687 INFO [stderr] --> src/acceptor.rs:81:5 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 81 | pub fn opt_linger_ms(&mut self, linger: usize) -> &mut Self { Dec 07 09:52:41.687 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: method is never used: `on_close` Dec 07 09:52:41.687 INFO [stderr] --> src/acceptor.rs:142:5 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 142 | / pub fn on_close(&mut self, p: T) -> &mut Self Dec 07 09:52:41.687 INFO [stderr] 143 | | where Dec 07 09:52:41.687 INFO [stderr] 144 | | T: Fn(&mut ChanCtx) + Send + Sync + 'static, Dec 07 09:52:41.687 INFO [stderr] 145 | | { Dec 07 09:52:41.687 INFO [stderr] 146 | | self.close_handler = Arc::new(Box::new(p)); Dec 07 09:52:41.687 INFO [stderr] 147 | | self Dec 07 09:52:41.687 INFO [stderr] 148 | | } Dec 07 09:52:41.687 INFO [stderr] | |_____^ Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: method is never used: `terminate` Dec 07 09:52:41.687 INFO [stderr] --> src/acceptor.rs:158:5 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 158 | pub fn terminate(&mut self) { Dec 07 09:52:41.687 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.687 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 07 09:52:41.687 INFO [stderr] --> src/lib.rs:1:12 Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] 1 | #![feature(match_default_bindings)] Dec 07 09:52:41.687 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.687 INFO [stderr] | Dec 07 09:52:41.687 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 07 09:52:41.687 INFO [stderr] Dec 07 09:52:41.688 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.688 INFO [stderr] --> src/channel.rs:48:9 Dec 07 09:52:41.689 INFO [stderr] | Dec 07 09:52:41.689 INFO [stderr] 48 | / selector.register( Dec 07 09:52:41.689 INFO [stderr] 49 | | &self.ctx.chan, Dec 07 09:52:41.689 INFO [stderr] 50 | | self.ctx.id, Dec 07 09:52:41.689 INFO [stderr] 51 | | Ready::readable(), Dec 07 09:52:41.689 INFO [stderr] 52 | | PollOpt::edge(), Dec 07 09:52:41.689 INFO [stderr] 53 | | ); Dec 07 09:52:41.689 INFO [stderr] | |__________^ Dec 07 09:52:41.689 INFO [stderr] | Dec 07 09:52:41.689 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 07 09:52:41.689 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.689 INFO [stderr] Dec 07 09:52:41.689 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.689 INFO [stderr] --> src/channel.rs:80:25 Dec 07 09:52:41.689 INFO [stderr] | Dec 07 09:52:41.689 INFO [stderr] 80 | ch.set_ttl(*ttl as u32); Dec 07 09:52:41.689 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.689 INFO [stderr] | Dec 07 09:52:41.692 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.692 INFO [stderr] Dec 07 09:52:41.692 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.692 INFO [stderr] --> src/channel.rs:86:25 Dec 07 09:52:41.692 INFO [stderr] | Dec 07 09:52:41.692 INFO [stderr] 86 | ch.set_linger(Some(Duration::from_millis(*linger as u64))); Dec 07 09:52:41.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.692 INFO [stderr] | Dec 07 09:52:41.692 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.692 INFO [stderr] Dec 07 09:52:41.692 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.692 INFO [stderr] --> src/channel.rs:93:25 Dec 07 09:52:41.692 INFO [stderr] | Dec 07 09:52:41.692 INFO [stderr] 93 | ch.set_nodelay(*b); Dec 07 09:52:41.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.692 INFO [stderr] | Dec 07 09:52:41.692 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.692 INFO [stderr] Dec 07 09:52:41.692 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.692 INFO [stderr] --> src/channel.rs:98:25 Dec 07 09:52:41.692 INFO [stderr] | Dec 07 09:52:41.692 INFO [stderr] 98 | ch.set_keepalive(Some(Duration::from_millis(*keepalive as u64))); Dec 07 09:52:41.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.692 INFO [stderr] | Dec 07 09:52:41.692 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.692 INFO [stderr] Dec 07 09:52:41.692 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.693 INFO [stderr] --> src/channel.rs:104:25 Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] 104 | ch.set_recv_buffer_size(*bufsize); Dec 07 09:52:41.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.693 INFO [stderr] Dec 07 09:52:41.693 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.693 INFO [stderr] --> src/channel.rs:110:25 Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] 110 | ch.set_send_buffer_size(*bufsize); Dec 07 09:52:41.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.693 INFO [stderr] Dec 07 09:52:41.693 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.693 INFO [stderr] --> src/channel.rs:129:9 Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] 129 | self.selector.deregister(&self.chan); Dec 07 09:52:41.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.693 INFO [stderr] Dec 07 09:52:41.693 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.693 INFO [stderr] --> src/channel.rs:131:9 Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] 131 | self.chan.shutdown(Shutdown::Both); Dec 07 09:52:41.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.693 INFO [stderr] Dec 07 09:52:41.693 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.693 INFO [stderr] --> src/acceptor.rs:61:17 Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] 61 | ch.write("Hello, world.\n".as_bytes()); Dec 07 09:52:41.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.693 INFO [stderr] Dec 07 09:52:41.693 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.693 INFO [stderr] --> src/acceptor.rs:64:17 Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] 64 | ch.write("Welcome\n".as_bytes()); Dec 07 09:52:41.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.693 INFO [stderr] Dec 07 09:52:41.693 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.693 INFO [stderr] --> src/acceptor.rs:67:17 Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] 67 | ch.write("Bye\n".as_bytes()); Dec 07 09:52:41.693 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.693 INFO [stderr] | Dec 07 09:52:41.693 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.693 INFO [stderr] Dec 07 09:52:41.694 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.694 INFO [stderr] --> src/lib.rs:32:25 Dec 07 09:52:41.694 INFO [stderr] | Dec 07 09:52:41.694 INFO [stderr] 32 | ch.write(sbuf.as_bytes()); Dec 07 09:52:41.694 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.694 INFO [stderr] | Dec 07 09:52:41.694 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.694 INFO [stderr] Dec 07 09:52:41.694 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 09:52:41.694 INFO [stderr] --> src/lib.rs:37:17 Dec 07 09:52:41.694 INFO [stderr] | Dec 07 09:52:41.694 INFO [stderr] 37 | ch.write("Welcome.\n".as_bytes()); Dec 07 09:52:41.694 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 09:52:41.694 INFO [stderr] | Dec 07 09:52:41.696 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 09:52:41.696 INFO [stderr] Dec 07 09:52:41.696 INFO [stderr] warning: literal out of range for u32 Dec 07 09:52:41.696 INFO [stderr] --> src/lib.rs:40:31 Dec 07 09:52:41.696 INFO [stderr] | Dec 07 09:52:41.696 INFO [stderr] 40 | std::thread::sleep_ms(99999999999999); Dec 07 09:52:41.696 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 07 09:52:41.696 INFO [stderr] | Dec 07 09:52:41.696 INFO [stderr] = note: #[warn(overflowing_literals)] on by default Dec 07 09:52:41.696 INFO [stderr] Dec 07 09:52:42.724 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.64s Dec 07 09:52:42.730 INFO [stderr] su: No module specific data is present Dec 07 09:52:43.018 INFO running `"docker" "inspect" "f7af1b686d9c0a1a3132186f842e84df2a4dbf049a25f99c12dd47f839d3b577"` Dec 07 09:52:43.105 INFO running `"docker" "rm" "-f" "f7af1b686d9c0a1a3132186f842e84df2a4dbf049a25f99c12dd47f839d3b577"` Dec 07 09:52:43.203 INFO [stdout] f7af1b686d9c0a1a3132186f842e84df2a4dbf049a25f99c12dd47f839d3b577 Dec 07 09:52:43.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 09:52:43.472 INFO [stdout] d787190ac381e712ed00fe784e7b167a52fb0af38ab51458c7d77c4e9439e167 Dec 07 09:52:43.474 INFO running `"docker" "start" "-a" "d787190ac381e712ed00fe784e7b167a52fb0af38ab51458c7d77c4e9439e167"` Dec 07 09:52:43.945 INFO [stderr] usermod: no changes Dec 07 09:52:44.002 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Dec 07 09:52:44.004 INFO [stderr] Running /target/debug/deps/iryna-63cd28f5a18b85f1 Dec 07 09:52:44.005 INFO [stdout] Dec 07 09:52:44.006 INFO [stdout] running 1 test Dec 07 09:53:44.006 INFO [stdout] test tests::it_works ... test tests::it_works has been running for over 60 seconds Dec 07 09:58:44.012 ERRO error running command: no output for 300 seconds Dec 07 09:58:44.012 INFO running `"docker" "inspect" "d787190ac381e712ed00fe784e7b167a52fb0af38ab51458c7d77c4e9439e167"` Dec 07 09:58:44.306 INFO running `"docker" "rm" "-f" "d787190ac381e712ed00fe784e7b167a52fb0af38ab51458c7d77c4e9439e167"` Dec 07 09:58:45.431 INFO [stdout] d787190ac381e712ed00fe784e7b167a52fb0af38ab51458c7d77c4e9439e167