Nov 17 16:02:35.799 INFO testing Damezuma/rust-realtime-chat against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 16:02:35.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:02:36.259 INFO [stdout] 73bc2ee283cf940267a978227db611409eb29b768a73abff8f2edc1e13393946
Nov 17 16:02:36.262 INFO running `"docker" "start" "-a" "73bc2ee283cf940267a978227db611409eb29b768a73abff8f2edc1e13393946"`
Nov 17 16:02:36.919 INFO [stderr] usermod: no changes
Nov 17 16:02:36.998 INFO [stderr]    Compiling json v0.10.2
Nov 17 16:02:36.998 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Nov 17 16:02:36.998 INFO [stderr]    Compiling openssl v0.7.14
Nov 17 16:02:36.999 INFO [stderr]    Compiling num_cpus v1.1.0
Nov 17 16:02:37.000 INFO [stderr]    Compiling openssl-sys v0.7.17
Nov 17 16:02:37.000 INFO [stderr]    Compiling chrono v0.2.25
Nov 17 16:02:47.651 INFO [stderr]    Compiling crypto-hash v0.1.0
Nov 17 16:02:48.459 INFO [stderr]    Compiling rs-realtime-chat v0.1.0 (/source)
Nov 17 16:02:49.280 INFO [stderr] warning: unused import: `Receiver`
Nov 17 16:02:49.280 INFO [stderr]  --> src/main.rs:8:32
Nov 17 16:02:49.280 INFO [stderr]   |
Nov 17 16:02:49.281 INFO [stderr] 8 | use std::sync::mpsc::{channel, Receiver, Sender};
Nov 17 16:02:49.281 INFO [stderr]   |                                ^^^^^^^^
Nov 17 16:02:49.281 INFO [stderr]   |
Nov 17 16:02:49.281 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:02:49.282 INFO [stderr] 
Nov 17 16:02:49.282 INFO [stderr] warning: unused import: `std::collections::LinkedList`
Nov 17 16:02:49.282 INFO [stderr]   --> src/main.rs:11:5
Nov 17 16:02:49.283 INFO [stderr]    |
Nov 17 16:02:49.283 INFO [stderr] 11 | use std::collections::LinkedList;
Nov 17 16:02:49.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.284 INFO [stderr] 
Nov 17 16:02:49.284 INFO [stderr] warning: unused import: `chrono::datetime::DateTime`
Nov 17 16:02:49.284 INFO [stderr]   --> src/main.rs:12:5
Nov 17 16:02:49.285 INFO [stderr]    |
Nov 17 16:02:49.285 INFO [stderr] 12 | use chrono::datetime::DateTime;
Nov 17 16:02:49.285 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.286 INFO [stderr] 
Nov 17 16:02:49.286 INFO [stderr] warning: unused import: `Error`
Nov 17 16:02:49.286 INFO [stderr]   --> src/main.rs:15:15
Nov 17 16:02:49.287 INFO [stderr]    |
Nov 17 16:02:49.288 INFO [stderr] 15 | use std::io::{Error, ErrorKind, Read, Write};
Nov 17 16:02:49.288 INFO [stderr]    |               ^^^^^
Nov 17 16:02:49.288 INFO [stderr] 
Nov 17 16:02:49.289 INFO [stderr] warning: unused import: `std::io`
Nov 17 16:02:49.290 INFO [stderr]   --> src/main.rs:16:5
Nov 17 16:02:49.290 INFO [stderr]    |
Nov 17 16:02:49.290 INFO [stderr] 16 | use std::io;
Nov 17 16:02:49.290 INFO [stderr]    |     ^^^^^^^
Nov 17 16:02:49.290 INFO [stderr] 
Nov 17 16:02:49.428 INFO [stderr] warning: unused variable: `ip`
Nov 17 16:02:49.429 INFO [stderr]    --> src/main.rs:325:17
Nov 17 16:02:49.429 INFO [stderr]     |
Nov 17 16:02:49.429 INFO [stderr] 325 |             let ip = ip;
Nov 17 16:02:49.430 INFO [stderr]     |                 ^^ help: consider using `_ip` instead
Nov 17 16:02:49.430 INFO [stderr]     |
Nov 17 16:02:49.430 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 16:02:49.431 INFO [stderr] 
Nov 17 16:02:49.439 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:02:49.439 INFO [stderr]    --> src/main.rs:185:17
Nov 17 16:02:49.439 INFO [stderr]     |
Nov 17 16:02:49.440 INFO [stderr] 185 |             let mut message: String = match String::from_utf8(string_memory_block) {
Nov 17 16:02:49.440 INFO [stderr]     |                 ----^^^^^^^
Nov 17 16:02:49.440 INFO [stderr]     |                 |
Nov 17 16:02:49.440 INFO [stderr]     |                 help: remove this `mut`
Nov 17 16:02:49.441 INFO [stderr]     |
Nov 17 16:02:49.441 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 16:02:49.441 INFO [stderr] 
Nov 17 16:02:49.489 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:02:49.489 INFO [stderr]    --> src/main.rs:423:9
Nov 17 16:02:49.490 INFO [stderr]     |
Nov 17 16:02:49.491 INFO [stderr] 423 |     let mut uid_manager = Arc::new(Mutex::new(UserIndexManager::new()));
Nov 17 16:02:49.491 INFO [stderr]     |         ----^^^^^^^^^^^
Nov 17 16:02:49.492 INFO [stderr]     |         |
Nov 17 16:02:49.492 INFO [stderr]     |         help: remove this `mut`
Nov 17 16:02:49.492 INFO [stderr] 
Nov 17 16:02:49.493 INFO [stderr] warning: field is never used: `new_name`
Nov 17 16:02:49.493 INFO [stderr]   --> src/main.rs:34:9
Nov 17 16:02:49.494 INFO [stderr]    |
Nov 17 16:02:49.494 INFO [stderr] 34 |         new_name: String,
Nov 17 16:02:49.494 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 17 16:02:49.494 INFO [stderr]    |
Nov 17 16:02:49.495 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 16:02:49.495 INFO [stderr] 
Nov 17 16:02:49.495 INFO [stderr] warning: field is never used: `bytes`
Nov 17 16:02:49.495 INFO [stderr]   --> src/main.rs:43:9
Nov 17 16:02:49.496 INFO [stderr]    |
Nov 17 16:02:49.496 INFO [stderr] 43 |         bytes: Arc<Vec<u8>>,
Nov 17 16:02:49.496 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.496 INFO [stderr] 
Nov 17 16:02:49.497 INFO [stderr] warning: field is never used: `bytes`
Nov 17 16:02:49.497 INFO [stderr]   --> src/main.rs:46:9
Nov 17 16:02:49.497 INFO [stderr]    |
Nov 17 16:02:49.497 INFO [stderr] 46 |         bytes: Arc<Vec<u8>>,
Nov 17 16:02:49.498 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.498 INFO [stderr] 
Nov 17 16:02:49.500 INFO [stderr] warning: field is never used: `c_type`
Nov 17 16:02:49.501 INFO [stderr]   --> src/main.rs:49:9
Nov 17 16:02:49.501 INFO [stderr]    |
Nov 17 16:02:49.501 INFO [stderr] 49 |         c_type: CommandType,
Nov 17 16:02:49.501 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.502 INFO [stderr] 
Nov 17 16:02:49.502 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.502 INFO [stderr]    --> src/main.rs:306:25
Nov 17 16:02:49.502 INFO [stderr]     |
Nov 17 16:02:49.503 INFO [stderr] 306 |                         ch_message_sender.send(EventMessage::RecvChatMesage { msg: message });
Nov 17 16:02:49.503 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.503 INFO [stderr]     |
Nov 17 16:02:49.503 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 16:02:49.504 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.504 INFO [stderr] 
Nov 17 16:02:49.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.504 INFO [stderr]    --> src/main.rs:307:25
Nov 17 16:02:49.505 INFO [stderr]     |
Nov 17 16:02:49.505 INFO [stderr] 307 |                         ch_send_to_main.send(stream);
Nov 17 16:02:49.505 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.505 INFO [stderr]     |
Nov 17 16:02:49.506 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.506 INFO [stderr] 
Nov 17 16:02:49.509 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.509 INFO [stderr]    --> src/main.rs:311:26
Nov 17 16:02:49.509 INFO [stderr]     |
Nov 17 16:02:49.510 INFO [stderr] 311 |                             ch_send_to_main.send(stream);
Nov 17 16:02:49.510 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.510 INFO [stderr]     |
Nov 17 16:02:49.511 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.511 INFO [stderr] 
Nov 17 16:02:49.511 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.511 INFO [stderr]    --> src/main.rs:314:29
Nov 17 16:02:49.512 INFO [stderr]     |
Nov 17 16:02:49.512 INFO [stderr] 314 |                             ch_message_sender.send(EventMessage::RecvSocketRemove{uid:stream.get_uid()});
Nov 17 16:02:49.512 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.512 INFO [stderr]     |
Nov 17 16:02:49.513 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.513 INFO [stderr] 
Nov 17 16:02:49.513 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.513 INFO [stderr]    --> src/main.rs:334:17
Nov 17 16:02:49.514 INFO [stderr]     |
Nov 17 16:02:49.514 INFO [stderr] 334 |                 stream.set_nodelay(true);
Nov 17 16:02:49.514 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.519 INFO [stderr]     |
Nov 17 16:02:49.519 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.519 INFO [stderr] 
Nov 17 16:02:49.520 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.520 INFO [stderr]    --> src/main.rs:335:17
Nov 17 16:02:49.520 INFO [stderr]     |
Nov 17 16:02:49.520 INFO [stderr] 335 |                 stream.set_read_timeout(Some(Duration::new(1, 0)));
Nov 17 16:02:49.521 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.521 INFO [stderr]     |
Nov 17 16:02:49.521 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.522 INFO [stderr] 
Nov 17 16:02:49.522 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.522 INFO [stderr]    --> src/main.rs:336:17
Nov 17 16:02:49.522 INFO [stderr]     |
Nov 17 16:02:49.523 INFO [stderr] 336 |                 stream.set_write_timeout(Some(Duration::new(1, 0)));
Nov 17 16:02:49.523 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.523 INFO [stderr]     |
Nov 17 16:02:49.524 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.524 INFO [stderr] 
Nov 17 16:02:49.524 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.525 INFO [stderr]    --> src/main.rs:406:17
Nov 17 16:02:49.525 INFO [stderr]     |
Nov 17 16:02:49.525 INFO [stderr] 406 | /                 ch_message_sender.send(EventMessage::ConnectedRecvSocket{
Nov 17 16:02:49.525 INFO [stderr] 407 | |                     uid:uid,
Nov 17 16:02:49.526 INFO [stderr] 408 | |                     identify_hash:hashing,
Nov 17 16:02:49.526 INFO [stderr] 409 | |                     init_name:name
Nov 17 16:02:49.526 INFO [stderr] 410 | |                 });
Nov 17 16:02:49.527 INFO [stderr]     | |___________________^
Nov 17 16:02:49.527 INFO [stderr]     |
Nov 17 16:02:49.527 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.527 INFO [stderr] 
Nov 17 16:02:49.528 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.528 INFO [stderr]    --> src/main.rs:413:17
Nov 17 16:02:49.528 INFO [stderr]     |
Nov 17 16:02:49.528 INFO [stderr] 413 |                 ch_send_to_main.send(StreamItem::new(stream, uid));
Nov 17 16:02:49.529 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.529 INFO [stderr]     |
Nov 17 16:02:49.529 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.530 INFO [stderr] 
Nov 17 16:02:49.530 INFO [stderr] warning: literal out of range for u8
Nov 17 16:02:49.530 INFO [stderr]    --> src/main.rs:469:39
Nov 17 16:02:49.530 INFO [stderr]     |
Nov 17 16:02:49.531 INFO [stderr] 469 |                     let mut bytes = [0u8,1024];
Nov 17 16:02:49.531 INFO [stderr]     |                                          ^^^^
Nov 17 16:02:49.531 INFO [stderr]     |
Nov 17 16:02:49.532 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Nov 17 16:02:49.532 INFO [stderr] 
Nov 17 16:02:49.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.532 INFO [stderr]    --> src/main.rs:471:6
Nov 17 16:02:49.533 INFO [stderr]     |
Nov 17 16:02:49.533 INFO [stderr] 471 |                     socket.set_read_timeout(Some(Duration::new(1, 0)));
Nov 17 16:02:49.538 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.538 INFO [stderr]     |
Nov 17 16:02:49.539 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.539 INFO [stderr] 
Nov 17 16:02:49.539 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.539 INFO [stderr]    --> src/main.rs:537:25
Nov 17 16:02:49.539 INFO [stderr]     |
Nov 17 16:02:49.539 INFO [stderr] 537 |                         ch_send_to_main.send(EventMessage::RecvChatMesage{msg:ChatMessage::new(*uid,"lounge".to_string(), chmsgtype)});
Nov 17 16:02:49.539 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.540 INFO [stderr]     |
Nov 17 16:02:49.540 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.540 INFO [stderr] 
Nov 17 16:02:49.540 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.540 INFO [stderr]    --> src/main.rs:588:23
Nov 17 16:02:49.540 INFO [stderr]     |
Nov 17 16:02:49.541 INFO [stderr] 588 |                             ch_send_to_main.send(EventMessage::RecvChatMesage{msg:ChatMessage::new(uid,key.clone(), chmsgtype)});
Nov 17 16:02:49.541 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.541 INFO [stderr]     |
Nov 17 16:02:49.541 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.541 INFO [stderr] 
Nov 17 16:02:49.541 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:49.541 INFO [stderr]    --> src/main.rs:687:33
Nov 17 16:02:49.542 INFO [stderr]     |
Nov 17 16:02:49.542 INFO [stderr] 687 |                                 ch_send_to_main.send(EventMessage::SendSocketRemove{uid:socket.get_uid()});
Nov 17 16:02:49.542 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:49.542 INFO [stderr]     |
Nov 17 16:02:49.542 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:49.551 INFO [stderr] 
Nov 17 16:02:52.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.49s
Nov 17 16:02:52.431 INFO [stderr] su: No module specific data is present
Nov 17 16:02:52.670 INFO running `"docker" "inspect" "73bc2ee283cf940267a978227db611409eb29b768a73abff8f2edc1e13393946"`
Nov 17 16:02:52.767 INFO running `"docker" "rm" "-f" "73bc2ee283cf940267a978227db611409eb29b768a73abff8f2edc1e13393946"`
Nov 17 16:02:52.859 INFO [stdout] 73bc2ee283cf940267a978227db611409eb29b768a73abff8f2edc1e13393946
Nov 17 16:02:52.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:02:53.042 INFO [stdout] d947d21f7d06cca7e7fc3b0159d9ddf42cdc9c6a4458284c68db152de8771d02
Nov 17 16:02:53.044 INFO running `"docker" "start" "-a" "d947d21f7d06cca7e7fc3b0159d9ddf42cdc9c6a4458284c68db152de8771d02"`
Nov 17 16:02:53.627 INFO [stderr] usermod: no changes
Nov 17 16:02:53.704 INFO [stderr]    Compiling rs-realtime-chat v0.1.0 (/source)
Nov 17 16:02:54.587 INFO [stderr] warning: unused import: `Receiver`
Nov 17 16:02:54.587 INFO [stderr]  --> src/main.rs:8:32
Nov 17 16:02:54.587 INFO [stderr]   |
Nov 17 16:02:54.587 INFO [stderr] 8 | use std::sync::mpsc::{channel, Receiver, Sender};
Nov 17 16:02:54.587 INFO [stderr]   |                                ^^^^^^^^
Nov 17 16:02:54.587 INFO [stderr]   |
Nov 17 16:02:54.587 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:02:54.587 INFO [stderr] 
Nov 17 16:02:54.587 INFO [stderr] warning: unused import: `std::collections::LinkedList`
Nov 17 16:02:54.587 INFO [stderr]   --> src/main.rs:11:5
Nov 17 16:02:54.587 INFO [stderr]    |
Nov 17 16:02:54.587 INFO [stderr] 11 | use std::collections::LinkedList;
Nov 17 16:02:54.587 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.587 INFO [stderr] 
Nov 17 16:02:54.587 INFO [stderr] warning: unused import: `chrono::datetime::DateTime`
Nov 17 16:02:54.587 INFO [stderr]   --> src/main.rs:12:5
Nov 17 16:02:54.587 INFO [stderr]    |
Nov 17 16:02:54.587 INFO [stderr] 12 | use chrono::datetime::DateTime;
Nov 17 16:02:54.587 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.587 INFO [stderr] 
Nov 17 16:02:54.587 INFO [stderr] warning: unused import: `Error`
Nov 17 16:02:54.587 INFO [stderr]   --> src/main.rs:15:15
Nov 17 16:02:54.587 INFO [stderr]    |
Nov 17 16:02:54.587 INFO [stderr] 15 | use std::io::{Error, ErrorKind, Read, Write};
Nov 17 16:02:54.587 INFO [stderr]    |               ^^^^^
Nov 17 16:02:54.587 INFO [stderr] 
Nov 17 16:02:54.587 INFO [stderr] warning: unused import: `std::io`
Nov 17 16:02:54.587 INFO [stderr]   --> src/main.rs:16:5
Nov 17 16:02:54.587 INFO [stderr]    |
Nov 17 16:02:54.587 INFO [stderr] 16 | use std::io;
Nov 17 16:02:54.587 INFO [stderr]    |     ^^^^^^^
Nov 17 16:02:54.587 INFO [stderr] 
Nov 17 16:02:54.726 INFO [stderr] warning: unused variable: `ip`
Nov 17 16:02:54.726 INFO [stderr]    --> src/main.rs:325:17
Nov 17 16:02:54.726 INFO [stderr]     |
Nov 17 16:02:54.727 INFO [stderr] 325 |             let ip = ip;
Nov 17 16:02:54.727 INFO [stderr]     |                 ^^ help: consider using `_ip` instead
Nov 17 16:02:54.727 INFO [stderr]     |
Nov 17 16:02:54.727 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 16:02:54.727 INFO [stderr] 
Nov 17 16:02:54.737 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:02:54.737 INFO [stderr]    --> src/main.rs:185:17
Nov 17 16:02:54.737 INFO [stderr]     |
Nov 17 16:02:54.737 INFO [stderr] 185 |             let mut message: String = match String::from_utf8(string_memory_block) {
Nov 17 16:02:54.737 INFO [stderr]     |                 ----^^^^^^^
Nov 17 16:02:54.737 INFO [stderr]     |                 |
Nov 17 16:02:54.737 INFO [stderr]     |                 help: remove this `mut`
Nov 17 16:02:54.738 INFO [stderr]     |
Nov 17 16:02:54.738 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 16:02:54.738 INFO [stderr] 
Nov 17 16:02:54.784 INFO [stderr] warning: variable does not need to be mutable
Nov 17 16:02:54.784 INFO [stderr]    --> src/main.rs:423:9
Nov 17 16:02:54.784 INFO [stderr]     |
Nov 17 16:02:54.784 INFO [stderr] 423 |     let mut uid_manager = Arc::new(Mutex::new(UserIndexManager::new()));
Nov 17 16:02:54.784 INFO [stderr]     |         ----^^^^^^^^^^^
Nov 17 16:02:54.784 INFO [stderr]     |         |
Nov 17 16:02:54.784 INFO [stderr]     |         help: remove this `mut`
Nov 17 16:02:54.784 INFO [stderr] 
Nov 17 16:02:54.784 INFO [stderr] warning: field is never used: `new_name`
Nov 17 16:02:54.784 INFO [stderr]   --> src/main.rs:34:9
Nov 17 16:02:54.784 INFO [stderr]    |
Nov 17 16:02:54.784 INFO [stderr] 34 |         new_name: String,
Nov 17 16:02:54.784 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 17 16:02:54.784 INFO [stderr]    |
Nov 17 16:02:54.784 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 16:02:54.784 INFO [stderr] 
Nov 17 16:02:54.784 INFO [stderr] warning: field is never used: `bytes`
Nov 17 16:02:54.784 INFO [stderr]   --> src/main.rs:43:9
Nov 17 16:02:54.784 INFO [stderr]    |
Nov 17 16:02:54.785 INFO [stderr] 43 |         bytes: Arc<Vec<u8>>,
Nov 17 16:02:54.785 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.785 INFO [stderr] 
Nov 17 16:02:54.785 INFO [stderr] warning: field is never used: `bytes`
Nov 17 16:02:54.785 INFO [stderr]   --> src/main.rs:46:9
Nov 17 16:02:54.785 INFO [stderr]    |
Nov 17 16:02:54.785 INFO [stderr] 46 |         bytes: Arc<Vec<u8>>,
Nov 17 16:02:54.785 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.785 INFO [stderr] 
Nov 17 16:02:54.785 INFO [stderr] warning: field is never used: `c_type`
Nov 17 16:02:54.785 INFO [stderr]   --> src/main.rs:49:9
Nov 17 16:02:54.785 INFO [stderr]    |
Nov 17 16:02:54.785 INFO [stderr] 49 |         c_type: CommandType,
Nov 17 16:02:54.786 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.786 INFO [stderr] 
Nov 17 16:02:54.786 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.786 INFO [stderr]    --> src/main.rs:306:25
Nov 17 16:02:54.786 INFO [stderr]     |
Nov 17 16:02:54.786 INFO [stderr] 306 |                         ch_message_sender.send(EventMessage::RecvChatMesage { msg: message });
Nov 17 16:02:54.786 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.786 INFO [stderr]     |
Nov 17 16:02:54.786 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 16:02:54.786 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.786 INFO [stderr] 
Nov 17 16:02:54.786 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.786 INFO [stderr]    --> src/main.rs:307:25
Nov 17 16:02:54.786 INFO [stderr]     |
Nov 17 16:02:54.787 INFO [stderr] 307 |                         ch_send_to_main.send(stream);
Nov 17 16:02:54.787 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.787 INFO [stderr]     |
Nov 17 16:02:54.787 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.787 INFO [stderr] 
Nov 17 16:02:54.787 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.787 INFO [stderr]    --> src/main.rs:311:26
Nov 17 16:02:54.787 INFO [stderr]     |
Nov 17 16:02:54.787 INFO [stderr] 311 |                             ch_send_to_main.send(stream);
Nov 17 16:02:54.787 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.787 INFO [stderr]     |
Nov 17 16:02:54.787 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.788 INFO [stderr] 
Nov 17 16:02:54.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.788 INFO [stderr]    --> src/main.rs:314:29
Nov 17 16:02:54.788 INFO [stderr]     |
Nov 17 16:02:54.788 INFO [stderr] 314 |                             ch_message_sender.send(EventMessage::RecvSocketRemove{uid:stream.get_uid()});
Nov 17 16:02:54.788 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.788 INFO [stderr]     |
Nov 17 16:02:54.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.788 INFO [stderr] 
Nov 17 16:02:54.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.788 INFO [stderr]    --> src/main.rs:334:17
Nov 17 16:02:54.788 INFO [stderr]     |
Nov 17 16:02:54.788 INFO [stderr] 334 |                 stream.set_nodelay(true);
Nov 17 16:02:54.788 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.789 INFO [stderr]     |
Nov 17 16:02:54.789 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.789 INFO [stderr] 
Nov 17 16:02:54.789 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.789 INFO [stderr]    --> src/main.rs:335:17
Nov 17 16:02:54.790 INFO [stderr]     |
Nov 17 16:02:54.790 INFO [stderr] 335 |                 stream.set_read_timeout(Some(Duration::new(1, 0)));
Nov 17 16:02:54.790 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.790 INFO [stderr]     |
Nov 17 16:02:54.790 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.790 INFO [stderr] 
Nov 17 16:02:54.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.790 INFO [stderr]    --> src/main.rs:336:17
Nov 17 16:02:54.790 INFO [stderr]     |
Nov 17 16:02:54.790 INFO [stderr] 336 |                 stream.set_write_timeout(Some(Duration::new(1, 0)));
Nov 17 16:02:54.790 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.790 INFO [stderr]     |
Nov 17 16:02:54.790 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.790 INFO [stderr] 
Nov 17 16:02:54.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.790 INFO [stderr]    --> src/main.rs:406:17
Nov 17 16:02:54.790 INFO [stderr]     |
Nov 17 16:02:54.790 INFO [stderr] 406 | /                 ch_message_sender.send(EventMessage::ConnectedRecvSocket{
Nov 17 16:02:54.791 INFO [stderr] 407 | |                     uid:uid,
Nov 17 16:02:54.791 INFO [stderr] 408 | |                     identify_hash:hashing,
Nov 17 16:02:54.791 INFO [stderr] 409 | |                     init_name:name
Nov 17 16:02:54.791 INFO [stderr] 410 | |                 });
Nov 17 16:02:54.791 INFO [stderr]     | |___________________^
Nov 17 16:02:54.791 INFO [stderr]     |
Nov 17 16:02:54.791 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.791 INFO [stderr] 
Nov 17 16:02:54.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.791 INFO [stderr]    --> src/main.rs:413:17
Nov 17 16:02:54.791 INFO [stderr]     |
Nov 17 16:02:54.791 INFO [stderr] 413 |                 ch_send_to_main.send(StreamItem::new(stream, uid));
Nov 17 16:02:54.792 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.792 INFO [stderr]     |
Nov 17 16:02:54.792 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.792 INFO [stderr] 
Nov 17 16:02:54.792 INFO [stderr] warning: literal out of range for u8
Nov 17 16:02:54.792 INFO [stderr]    --> src/main.rs:469:39
Nov 17 16:02:54.792 INFO [stderr]     |
Nov 17 16:02:54.792 INFO [stderr] 469 |                     let mut bytes = [0u8,1024];
Nov 17 16:02:54.792 INFO [stderr]     |                                          ^^^^
Nov 17 16:02:54.792 INFO [stderr]     |
Nov 17 16:02:54.792 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Nov 17 16:02:54.792 INFO [stderr] 
Nov 17 16:02:54.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.792 INFO [stderr]    --> src/main.rs:471:6
Nov 17 16:02:54.792 INFO [stderr]     |
Nov 17 16:02:54.792 INFO [stderr] 471 |                     socket.set_read_timeout(Some(Duration::new(1, 0)));
Nov 17 16:02:54.792 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.792 INFO [stderr]     |
Nov 17 16:02:54.792 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.792 INFO [stderr] 
Nov 17 16:02:54.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.792 INFO [stderr]    --> src/main.rs:537:25
Nov 17 16:02:54.792 INFO [stderr]     |
Nov 17 16:02:54.792 INFO [stderr] 537 |                         ch_send_to_main.send(EventMessage::RecvChatMesage{msg:ChatMessage::new(*uid,"lounge".to_string(), chmsgtype)});
Nov 17 16:02:54.793 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.793 INFO [stderr]     |
Nov 17 16:02:54.793 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.793 INFO [stderr] 
Nov 17 16:02:54.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.793 INFO [stderr]    --> src/main.rs:588:23
Nov 17 16:02:54.793 INFO [stderr]     |
Nov 17 16:02:54.793 INFO [stderr] 588 |                             ch_send_to_main.send(EventMessage::RecvChatMesage{msg:ChatMessage::new(uid,key.clone(), chmsgtype)});
Nov 17 16:02:54.793 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.793 INFO [stderr]     |
Nov 17 16:02:54.793 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.793 INFO [stderr] 
Nov 17 16:02:54.793 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 16:02:54.793 INFO [stderr]    --> src/main.rs:687:33
Nov 17 16:02:54.793 INFO [stderr]     |
Nov 17 16:02:54.793 INFO [stderr] 687 |                                 ch_send_to_main.send(EventMessage::SendSocketRemove{uid:socket.get_uid()});
Nov 17 16:02:54.793 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:02:54.793 INFO [stderr]     |
Nov 17 16:02:54.793 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 16:02:54.793 INFO [stderr] 
Nov 17 16:02:55.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 17 16:02:55.025 INFO [stderr] su: No module specific data is present
Nov 17 16:02:55.317 INFO running `"docker" "inspect" "d947d21f7d06cca7e7fc3b0159d9ddf42cdc9c6a4458284c68db152de8771d02"`
Nov 17 16:02:55.469 INFO running `"docker" "rm" "-f" "d947d21f7d06cca7e7fc3b0159d9ddf42cdc9c6a4458284c68db152de8771d02"`
Nov 17 16:02:55.654 INFO [stdout] d947d21f7d06cca7e7fc3b0159d9ddf42cdc9c6a4458284c68db152de8771d02
Nov 17 16:02:55.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16:02:55.872 INFO [stdout] 97b88a1b4a3fb2815c7a690026d4b7764b7dc1fbbbc508eb89fc8a619420d63f
Nov 17 16:02:55.874 INFO running `"docker" "start" "-a" "97b88a1b4a3fb2815c7a690026d4b7764b7dc1fbbbc508eb89fc8a619420d63f"`
Nov 17 16:02:56.214 INFO [stderr] usermod: no changes
Nov 17 16:02:56.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 16:02:56.294 INFO [stderr]      Running /target/debug/deps/rs_realtime_chat-8b0b96941d05af98
Nov 17 16:02:56.300 INFO [stdout] 
Nov 17 16:02:56.300 INFO [stdout] running 0 tests
Nov 17 16:02:56.300 INFO [stdout] 
Nov 17 16:02:56.300 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:02:56.300 INFO [stdout] 
Nov 17 16:02:56.302 INFO [stderr] su: No module specific data is present
Nov 17 16:02:56.552 INFO running `"docker" "inspect" "97b88a1b4a3fb2815c7a690026d4b7764b7dc1fbbbc508eb89fc8a619420d63f"`
Nov 17 16:02:56.640 INFO running `"docker" "rm" "-f" "97b88a1b4a3fb2815c7a690026d4b7764b7dc1fbbbc508eb89fc8a619420d63f"`
Nov 17 16:02:56.741 INFO [stdout] 97b88a1b4a3fb2815c7a690026d4b7764b7dc1fbbbc508eb89fc8a619420d63f