Dec 05 02:19:07.127 INFO checking Givup/tick_tack_rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:19:07.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 02:19:07.615 INFO [stdout] d510b40a265209ffd90df467338851f507388f77749d60a08d5c6757cdea5fc2
Dec 05 02:19:07.617 INFO running `"docker" "start" "-a" "d510b40a265209ffd90df467338851f507388f77749d60a08d5c6757cdea5fc2"`
Dec 05 02:19:08.830 INFO [stderr] usermod: no changes
Dec 05 02:19:08.963 INFO [stderr]     Checking tick_tack_rust v0.1.0 (/source)
Dec 05 02:19:09.624 INFO [stderr] warning: unused variable: `size`
Dec 05 02:19:09.624 INFO [stderr]   --> src/game.rs:45:14
Dec 05 02:19:09.624 INFO [stderr]    |
Dec 05 02:19:09.624 INFO [stderr] 45 |         if let Ok((size, addr)) = self.socket.recv_from(&mut buffer) {
Dec 05 02:19:09.624 INFO [stderr]    |                    ^^^^ help: consider using `_size` instead
Dec 05 02:19:09.624 INFO [stderr]    |
Dec 05 02:19:09.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:19:09.624 INFO [stderr] 
Dec 05 02:19:09.624 INFO [stderr] warning: unused variable: `packet_size`
Dec 05 02:19:09.624 INFO [stderr]   --> src/game.rs:96:15
Dec 05 02:19:09.624 INFO [stderr]    |
Dec 05 02:19:09.624 INFO [stderr] 96 |                 if let Ok(packet_size) = self.socket.recv(&mut buffer) {
Dec 05 02:19:09.624 INFO [stderr]    |                           ^^^^^^^^^^^ help: consider using `_packet_size` instead
Dec 05 02:19:09.624 INFO [stderr] 
Dec 05 02:19:09.639 INFO [stderr] warning: unused variable: `size`
Dec 05 02:19:09.639 INFO [stderr]   --> src/game.rs:45:14
Dec 05 02:19:09.639 INFO [stderr]    |
Dec 05 02:19:09.639 INFO [stderr] 45 |         if let Ok((size, addr)) = self.socket.recv_from(&mut buffer) {
Dec 05 02:19:09.639 INFO [stderr]    |                    ^^^^ help: consider using `_size` instead
Dec 05 02:19:09.639 INFO [stderr]    |
Dec 05 02:19:09.639 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:19:09.639 INFO [stderr] 
Dec 05 02:19:09.639 INFO [stderr] warning: unused variable: `packet_size`
Dec 05 02:19:09.639 INFO [stderr]   --> src/game.rs:96:15
Dec 05 02:19:09.639 INFO [stderr]    |
Dec 05 02:19:09.639 INFO [stderr] 96 |                 if let Ok(packet_size) = self.socket.recv(&mut buffer) {
Dec 05 02:19:09.639 INFO [stderr]    |                           ^^^^^^^^^^^ help: consider using `_packet_size` instead
Dec 05 02:19:09.639 INFO [stderr] 
Dec 05 02:19:09.647 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:19:09.647 INFO [stderr]   --> src/game.rs:57:7
Dec 05 02:19:09.647 INFO [stderr]    |
Dec 05 02:19:09.647 INFO [stderr] 57 |         let mut socket = UdpSocket::bind("localhost:0").unwrap();
Dec 05 02:19:09.647 INFO [stderr]    |             ----^^^^^^
Dec 05 02:19:09.647 INFO [stderr]    |             |
Dec 05 02:19:09.647 INFO [stderr]    |             help: remove this `mut`
Dec 05 02:19:09.647 INFO [stderr]    |
Dec 05 02:19:09.647 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 02:19:09.647 INFO [stderr] 
Dec 05 02:19:09.655 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:19:09.655 INFO [stderr]   --> src/game.rs:57:7
Dec 05 02:19:09.655 INFO [stderr]    |
Dec 05 02:19:09.655 INFO [stderr] 57 |         let mut socket = UdpSocket::bind("localhost:0").unwrap();
Dec 05 02:19:09.655 INFO [stderr]    |             ----^^^^^^
Dec 05 02:19:09.655 INFO [stderr]    |             |
Dec 05 02:19:09.655 INFO [stderr]    |             help: remove this `mut`
Dec 05 02:19:09.655 INFO [stderr]    |
Dec 05 02:19:09.655 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 02:19:09.655 INFO [stderr] 
Dec 05 02:19:09.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 05 02:19:09.700 INFO [stderr] su: No module specific data is present
Dec 05 02:19:10.621 INFO running `"docker" "inspect" "d510b40a265209ffd90df467338851f507388f77749d60a08d5c6757cdea5fc2"`
Dec 05 02:19:10.957 INFO running `"docker" "rm" "-f" "d510b40a265209ffd90df467338851f507388f77749d60a08d5c6757cdea5fc2"`
Dec 05 02:19:11.290 INFO [stdout] d510b40a265209ffd90df467338851f507388f77749d60a08d5c6757cdea5fc2