Nov 09 09:06:49.078 INFO checking mattyw/rust-udp-play against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 09:06:49.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 09:06:49.481 INFO blam! 1e43fb5b30b67b82142d8cdd7a51c87a2f271299cfdc4fe0a28d4d401eb61bde
Nov 09 09:06:49.483 INFO running `"docker" "start" "-a" "1e43fb5b30b67b82142d8cdd7a51c87a2f271299cfdc4fe0a28d4d401eb61bde"`
Nov 09 09:06:50.538 INFO kablam! usermod: no changes
Nov 09 09:06:50.600 INFO kablam!     Checking hello v0.1.0 (/source)
Nov 09 09:06:50.995 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Nov 09 09:06:50.996 INFO kablam!  --> src/main.rs:3:23
Nov 09 09:06:50.996 INFO kablam!   |
Nov 09 09:06:50.996 INFO kablam! 3 | use std::sync::mpsc::{Sender, Receiver};
Nov 09 09:06:50.996 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Nov 09 09:06:50.996 INFO kablam!   |
Nov 09 09:06:50.996 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 09:06:50.997 INFO kablam! 
Nov 09 09:06:50.997 INFO kablam! warning: unused import: `std::sync::mpsc`
Nov 09 09:06:50.997 INFO kablam!  --> src/main.rs:4:5
Nov 09 09:06:50.997 INFO kablam!   |
Nov 09 09:06:50.997 INFO kablam! 4 | use std::sync::mpsc;
Nov 09 09:06:50.998 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 09 09:06:50.998 INFO kablam! 
Nov 09 09:06:51.059 INFO kablam! warning: unused variable: `i`
Nov 09 09:06:51.060 INFO kablam!   --> src/main.rs:38:9
Nov 09 09:06:51.060 INFO kablam!    |
Nov 09 09:06:51.060 INFO kablam! 38 |     for i in 0..50 {
Nov 09 09:06:51.068 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 09 09:06:51.068 INFO kablam!    |
Nov 09 09:06:51.068 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 09:06:51.069 INFO kablam! 
Nov 09 09:06:51.069 INFO kablam! warning: unused variable: `listen_on`
Nov 09 09:06:51.069 INFO kablam!   --> src/main.rs:37:52
Nov 09 09:06:51.069 INFO kablam!    |
Nov 09 09:06:51.070 INFO kablam! 37 | fn listen(server_name: &str, sock: net::UdpSocket, listen_on: net::SocketAddr) {
Nov 09 09:06:51.070 INFO kablam!    |                                                    ^^^^^^^^^ help: consider using `_listen_on` instead
Nov 09 09:06:51.070 INFO kablam! 
Nov 09 09:06:51.071 INFO kablam! warning: variable does not need to be mutable
Nov 09 09:06:51.071 INFO kablam!  --> src/main.rs:8:9
Nov 09 09:06:51.071 INFO kablam!   |
Nov 09 09:06:51.072 INFO kablam! 8 |     let mut socket;
Nov 09 09:06:51.072 INFO kablam!   |         ----^^^^^^
Nov 09 09:06:51.072 INFO kablam!   |         |
Nov 09 09:06:51.073 INFO kablam!   |         help: remove this `mut`
Nov 09 09:06:51.073 INFO kablam!   |
Nov 09 09:06:51.073 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 09:06:51.074 INFO kablam! 
Nov 09 09:06:51.079 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 09:06:51.080 INFO kablam!   --> src/main.rs:44:5
Nov 09 09:06:51.080 INFO kablam!    |
Nov 09 09:06:51.080 INFO kablam! 44 |     sock.send_to(&msg, addr);
Nov 09 09:06:51.081 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:51.081 INFO kablam!    |
Nov 09 09:06:51.081 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 09:06:51.082 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 09:06:51.082 INFO kablam! 
Nov 09 09:06:51.211 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Nov 09 09:06:51.212 INFO kablam!  --> src/main.rs:3:23
Nov 09 09:06:51.212 INFO kablam!   |
Nov 09 09:06:51.212 INFO kablam! 3 | use std::sync::mpsc::{Sender, Receiver};
Nov 09 09:06:51.212 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Nov 09 09:06:51.213 INFO kablam!   |
Nov 09 09:06:51.213 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 09:06:51.213 INFO kablam! 
Nov 09 09:06:51.214 INFO kablam! warning: unused import: `std::sync::mpsc`
Nov 09 09:06:51.214 INFO kablam!  --> src/main.rs:4:5
Nov 09 09:06:51.214 INFO kablam!   |
Nov 09 09:06:51.214 INFO kablam! 4 | use std::sync::mpsc;
Nov 09 09:06:51.215 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 09 09:06:51.215 INFO kablam! 
Nov 09 09:06:51.280 INFO kablam! warning: unused variable: `i`
Nov 09 09:06:51.280 INFO kablam!   --> src/main.rs:38:9
Nov 09 09:06:51.280 INFO kablam!    |
Nov 09 09:06:51.280 INFO kablam! 38 |     for i in 0..50 {
Nov 09 09:06:51.280 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 09 09:06:51.280 INFO kablam!    |
Nov 09 09:06:51.280 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 09:06:51.280 INFO kablam! 
Nov 09 09:06:51.280 INFO kablam! warning: unused variable: `listen_on`
Nov 09 09:06:51.280 INFO kablam!   --> src/main.rs:37:52
Nov 09 09:06:51.280 INFO kablam!    |
Nov 09 09:06:51.280 INFO kablam! 37 | fn listen(server_name: &str, sock: net::UdpSocket, listen_on: net::SocketAddr) {
Nov 09 09:06:51.280 INFO kablam!    |                                                    ^^^^^^^^^ help: consider using `_listen_on` instead
Nov 09 09:06:51.280 INFO kablam! 
Nov 09 09:06:51.280 INFO kablam! warning: variable does not need to be mutable
Nov 09 09:06:51.280 INFO kablam!  --> src/main.rs:8:9
Nov 09 09:06:51.280 INFO kablam!   |
Nov 09 09:06:51.280 INFO kablam! 8 |     let mut socket;
Nov 09 09:06:51.280 INFO kablam!   |         ----^^^^^^
Nov 09 09:06:51.280 INFO kablam!   |         |
Nov 09 09:06:51.280 INFO kablam!   |         help: remove this `mut`
Nov 09 09:06:51.280 INFO kablam!   |
Nov 09 09:06:51.280 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 09 09:06:51.280 INFO kablam! 
Nov 09 09:06:51.280 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 09:06:51.280 INFO kablam!   --> src/main.rs:44:5
Nov 09 09:06:51.280 INFO kablam!    |
Nov 09 09:06:51.280 INFO kablam! 44 |     sock.send_to(&msg, addr);
Nov 09 09:06:51.280 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:06:51.280 INFO kablam!    |
Nov 09 09:06:51.280 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 09:06:51.280 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 09:06:51.280 INFO kablam! 
Nov 09 09:06:51.343 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 09 09:06:51.343 INFO kablam! su: No module specific data is present
Nov 09 09:06:52.114 INFO running `"docker" "rm" "-f" "1e43fb5b30b67b82142d8cdd7a51c87a2f271299cfdc4fe0a28d4d401eb61bde"`
Nov 09 09:06:52.327 INFO blam! 1e43fb5b30b67b82142d8cdd7a51c87a2f271299cfdc4fe0a28d4d401eb61bde