Nov 06 17:57:50.625 INFO checking mattyw/rust-udp-play against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 17:57:50.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 17:57:51.108 INFO blam! 5b3c41e3e25efba39b7e09d6669b855bbc031459342474ecf77b5fe63a03197b
Nov 06 17:57:51.114 INFO running `"docker" "start" "-a" "5b3c41e3e25efba39b7e09d6669b855bbc031459342474ecf77b5fe63a03197b"`
Nov 06 17:57:52.308 INFO kablam! usermod: no changes
Nov 06 17:57:52.366 INFO kablam!     Checking hello v0.1.0 (/source)
Nov 06 17:57:52.665 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Nov 06 17:57:52.665 INFO kablam!  --> src/main.rs:3:23
Nov 06 17:57:52.666 INFO kablam!   |
Nov 06 17:57:52.666 INFO kablam! 3 | use std::sync::mpsc::{Sender, Receiver};
Nov 06 17:57:52.666 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Nov 06 17:57:52.666 INFO kablam!   |
Nov 06 17:57:52.667 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:57:52.667 INFO kablam! 
Nov 06 17:57:52.667 INFO kablam! warning: unused import: `std::sync::mpsc`
Nov 06 17:57:52.668 INFO kablam!  --> src/main.rs:4:5
Nov 06 17:57:52.668 INFO kablam!   |
Nov 06 17:57:52.668 INFO kablam! 4 | use std::sync::mpsc;
Nov 06 17:57:52.668 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 06 17:57:52.669 INFO kablam! 
Nov 06 17:57:52.721 INFO kablam! warning: unused variable: `i`
Nov 06 17:57:52.721 INFO kablam!   --> src/main.rs:38:9
Nov 06 17:57:52.721 INFO kablam!    |
Nov 06 17:57:52.722 INFO kablam! 38 |     for i in 0..50 {
Nov 06 17:57:52.722 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 06 17:57:52.722 INFO kablam!    |
Nov 06 17:57:52.722 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 17:57:52.723 INFO kablam! 
Nov 06 17:57:52.723 INFO kablam! warning: unused variable: `listen_on`
Nov 06 17:57:52.723 INFO kablam!   --> src/main.rs:37:52
Nov 06 17:57:52.724 INFO kablam!    |
Nov 06 17:57:52.724 INFO kablam! 37 | fn listen(server_name: &str, sock: net::UdpSocket, listen_on: net::SocketAddr) {
Nov 06 17:57:52.724 INFO kablam!    |                                                    ^^^^^^^^^ help: consider using `_listen_on` instead
Nov 06 17:57:52.724 INFO kablam! 
Nov 06 17:57:52.725 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:57:52.725 INFO kablam!  --> src/main.rs:8:9
Nov 06 17:57:52.725 INFO kablam!   |
Nov 06 17:57:52.725 INFO kablam! 8 |     let mut socket;
Nov 06 17:57:52.726 INFO kablam!   |         ----^^^^^^
Nov 06 17:57:52.726 INFO kablam!   |         |
Nov 06 17:57:52.726 INFO kablam!   |         help: remove this `mut`
Nov 06 17:57:52.726 INFO kablam!   |
Nov 06 17:57:52.727 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 06 17:57:52.727 INFO kablam! 
Nov 06 17:57:52.738 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:57:52.738 INFO kablam!   --> src/main.rs:44:5
Nov 06 17:57:52.738 INFO kablam!    |
Nov 06 17:57:52.738 INFO kablam! 44 |     sock.send_to(&msg, addr);
Nov 06 17:57:52.738 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:52.738 INFO kablam!    |
Nov 06 17:57:52.738 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 17:57:52.742 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:57:52.743 INFO kablam! 
Nov 06 17:57:52.941 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Nov 06 17:57:52.941 INFO kablam!  --> src/main.rs:3:23
Nov 06 17:57:52.941 INFO kablam!   |
Nov 06 17:57:52.941 INFO kablam! 3 | use std::sync::mpsc::{Sender, Receiver};
Nov 06 17:57:52.942 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Nov 06 17:57:52.942 INFO kablam!   |
Nov 06 17:57:52.942 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:57:52.942 INFO kablam! 
Nov 06 17:57:52.943 INFO kablam! warning: unused import: `std::sync::mpsc`
Nov 06 17:57:52.943 INFO kablam!  --> src/main.rs:4:5
Nov 06 17:57:52.943 INFO kablam!   |
Nov 06 17:57:52.944 INFO kablam! 4 | use std::sync::mpsc;
Nov 06 17:57:52.944 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 06 17:57:52.944 INFO kablam! 
Nov 06 17:57:53.008 INFO kablam! warning: unused variable: `i`
Nov 06 17:57:53.009 INFO kablam!   --> src/main.rs:38:9
Nov 06 17:57:53.009 INFO kablam!    |
Nov 06 17:57:53.009 INFO kablam! 38 |     for i in 0..50 {
Nov 06 17:57:53.010 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 06 17:57:53.010 INFO kablam!    |
Nov 06 17:57:53.010 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 17:57:53.010 INFO kablam! 
Nov 06 17:57:53.011 INFO kablam! warning: unused variable: `listen_on`
Nov 06 17:57:53.011 INFO kablam!   --> src/main.rs:37:52
Nov 06 17:57:53.011 INFO kablam!    |
Nov 06 17:57:53.011 INFO kablam! 37 | fn listen(server_name: &str, sock: net::UdpSocket, listen_on: net::SocketAddr) {
Nov 06 17:57:53.012 INFO kablam!    |                                                    ^^^^^^^^^ help: consider using `_listen_on` instead
Nov 06 17:57:53.012 INFO kablam! 
Nov 06 17:57:53.012 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:57:53.012 INFO kablam!  --> src/main.rs:8:9
Nov 06 17:57:53.013 INFO kablam!   |
Nov 06 17:57:53.013 INFO kablam! 8 |     let mut socket;
Nov 06 17:57:53.013 INFO kablam!   |         ----^^^^^^
Nov 06 17:57:53.014 INFO kablam!   |         |
Nov 06 17:57:53.014 INFO kablam!   |         help: remove this `mut`
Nov 06 17:57:53.014 INFO kablam!   |
Nov 06 17:57:53.014 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 06 17:57:53.015 INFO kablam! 
Nov 06 17:57:53.020 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 17:57:53.020 INFO kablam!   --> src/main.rs:44:5
Nov 06 17:57:53.020 INFO kablam!    |
Nov 06 17:57:53.020 INFO kablam! 44 |     sock.send_to(&msg, addr);
Nov 06 17:57:53.020 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:53.020 INFO kablam!    |
Nov 06 17:57:53.020 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 17:57:53.020 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 17:57:53.020 INFO kablam! 
Nov 06 17:57:53.060 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Nov 06 17:57:53.072 INFO kablam! su: No module specific data is present
Nov 06 17:57:53.745 INFO running `"docker" "rm" "-f" "5b3c41e3e25efba39b7e09d6669b855bbc031459342474ecf77b5fe63a03197b"`
Nov 06 17:57:54.128 INFO blam! 5b3c41e3e25efba39b7e09d6669b855bbc031459342474ecf77b5fe63a03197b