Nov 29 20:58:25.286 INFO checking opensourcegeek/bricks against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:58:25.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 20:58:25.703 INFO [stdout] 491b7cf5f67069fb1055bbb81808511011743e1adf25a74af918dcb50909cbdb
Nov 29 20:58:25.705 INFO running `"docker" "start" "-a" "491b7cf5f67069fb1055bbb81808511011743e1adf25a74af918dcb50909cbdb"`
Nov 29 20:58:27.144 INFO [stderr] usermod: no changes
Nov 29 20:58:27.248 INFO [stderr]     Checking termion v1.3.0
Nov 29 20:58:28.228 INFO [stderr]     Checking bricks v0.1.0 (/source)
Nov 29 20:58:28.828 INFO [stderr] warning: unused import: `stdin`
Nov 29 20:58:28.828 INFO [stderr]  --> src/main.rs:3:23
Nov 29 20:58:28.828 INFO [stderr]   |
Nov 29 20:58:28.828 INFO [stderr] 3 | use std::io::{stdout, stdin, Write, Read};
Nov 29 20:58:28.828 INFO [stderr]   |                       ^^^^^
Nov 29 20:58:28.828 INFO [stderr]   |
Nov 29 20:58:28.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:58:28.828 INFO [stderr] 
Nov 29 20:58:28.828 INFO [stderr] warning: unused import: `std::sync::mpsc`
Nov 29 20:58:28.828 INFO [stderr]  --> src/main.rs:5:5
Nov 29 20:58:28.828 INFO [stderr]   |
Nov 29 20:58:28.828 INFO [stderr] 5 | use std::sync::mpsc;
Nov 29 20:58:28.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 20:58:28.828 INFO [stderr] 
Nov 29 20:58:28.828 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 29 20:58:28.828 INFO [stderr]  --> src/main.rs:6:17
Nov 29 20:58:28.829 INFO [stderr]   |
Nov 29 20:58:28.829 INFO [stderr] 6 | use std::sync::{Arc, Mutex};
Nov 29 20:58:28.829 INFO [stderr]   |                 ^^^  ^^^^^
Nov 29 20:58:28.829 INFO [stderr] 
Nov 29 20:58:28.829 INFO [stderr] warning: unused import: `termion::screen::*`
Nov 29 20:58:28.829 INFO [stderr]   --> src/main.rs:11:5
Nov 29 20:58:28.829 INFO [stderr]    |
Nov 29 20:58:28.829 INFO [stderr] 11 | use termion::screen::*;
Nov 29 20:58:28.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 20:58:28.829 INFO [stderr] 
Nov 29 20:58:28.864 INFO [stderr] warning: unused import: `stdin`
Nov 29 20:58:28.864 INFO [stderr]  --> src/main.rs:3:23
Nov 29 20:58:28.864 INFO [stderr]   |
Nov 29 20:58:28.864 INFO [stderr] 3 | use std::io::{stdout, stdin, Write, Read};
Nov 29 20:58:28.864 INFO [stderr]   |                       ^^^^^
Nov 29 20:58:28.864 INFO [stderr]   |
Nov 29 20:58:28.864 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 20:58:28.864 INFO [stderr] 
Nov 29 20:58:28.864 INFO [stderr] warning: unused import: `std::sync::mpsc`
Nov 29 20:58:28.864 INFO [stderr]  --> src/main.rs:5:5
Nov 29 20:58:28.864 INFO [stderr]   |
Nov 29 20:58:28.864 INFO [stderr] 5 | use std::sync::mpsc;
Nov 29 20:58:28.864 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 20:58:28.864 INFO [stderr] 
Nov 29 20:58:28.864 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 29 20:58:28.864 INFO [stderr]  --> src/main.rs:6:17
Nov 29 20:58:28.864 INFO [stderr]   |
Nov 29 20:58:28.864 INFO [stderr] 6 | use std::sync::{Arc, Mutex};
Nov 29 20:58:28.864 INFO [stderr]   |                 ^^^  ^^^^^
Nov 29 20:58:28.865 INFO [stderr] 
Nov 29 20:58:28.865 INFO [stderr] warning: unused import: `termion::screen::*`
Nov 29 20:58:28.865 INFO [stderr]   --> src/main.rs:11:5
Nov 29 20:58:28.865 INFO [stderr]    |
Nov 29 20:58:28.865 INFO [stderr] 11 | use termion::screen::*;
Nov 29 20:58:28.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 20:58:28.865 INFO [stderr] 
Nov 29 20:58:28.988 INFO [stderr] warning: unused variable: `e`
Nov 29 20:58:28.988 INFO [stderr]    --> src/main.rs:184:21
Nov 29 20:58:28.988 INFO [stderr]     |
Nov 29 20:58:28.988 INFO [stderr] 184 |                 Err(e) => {}
Nov 29 20:58:28.988 INFO [stderr]     |                     ^ help: consider using `_e` instead
Nov 29 20:58:28.988 INFO [stderr]     |
Nov 29 20:58:28.988 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 20:58:28.988 INFO [stderr] 
Nov 29 20:58:28.988 INFO [stderr] warning: unused variable: `e`
Nov 29 20:58:28.988 INFO [stderr]    --> src/main.rs:364:17
Nov 29 20:58:28.988 INFO [stderr]     |
Nov 29 20:58:28.988 INFO [stderr] 364 |             Err(e) => {}
Nov 29 20:58:28.988 INFO [stderr]     |                 ^ help: consider using `_e` instead
Nov 29 20:58:28.988 INFO [stderr] 
Nov 29 20:58:29.068 INFO [stderr] warning: unused variable: `e`
Nov 29 20:58:29.068 INFO [stderr]    --> src/main.rs:184:21
Nov 29 20:58:29.068 INFO [stderr]     |
Nov 29 20:58:29.068 INFO [stderr] 184 |                 Err(e) => {}
Nov 29 20:58:29.068 INFO [stderr]     |                     ^ help: consider using `_e` instead
Nov 29 20:58:29.068 INFO [stderr]     |
Nov 29 20:58:29.068 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 20:58:29.068 INFO [stderr] 
Nov 29 20:58:29.068 INFO [stderr] warning: unused variable: `e`
Nov 29 20:58:29.068 INFO [stderr]    --> src/main.rs:364:17
Nov 29 20:58:29.068 INFO [stderr]     |
Nov 29 20:58:29.068 INFO [stderr] 364 |             Err(e) => {}
Nov 29 20:58:29.068 INFO [stderr]     |                 ^ help: consider using `_e` instead
Nov 29 20:58:29.068 INFO [stderr] 
Nov 29 20:58:29.132 INFO [stderr] warning: constant item is never used: `DELTA_Y`
Nov 29 20:58:29.132 INFO [stderr]   --> src/main.rs:13:1
Nov 29 20:58:29.132 INFO [stderr]    |
Nov 29 20:58:29.132 INFO [stderr] 13 | const DELTA_Y: u16 = 1;
Nov 29 20:58:29.132 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.132 INFO [stderr]    |
Nov 29 20:58:29.132 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:58:29.132 INFO [stderr] 
Nov 29 20:58:29.132 INFO [stderr] warning: constant item is never used: `DELTA_X`
Nov 29 20:58:29.132 INFO [stderr]   --> src/main.rs:14:1
Nov 29 20:58:29.132 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 14 | const DELTA_X: u16 = 1;
Nov 29 20:58:29.133 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: constant item is never used: `BRICK`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:25:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 25 |     pub const BRICK: &'static str = "__|";
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: constant item is never used: `BRICK_LEFT`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:26:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 26 |     pub const BRICK_LEFT: &'static str = "|";
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: variant is never constructed: `Up`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:33:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 33 |     Up,
Nov 29 20:58:29.133 INFO [stderr]    |     ^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: variant is never constructed: `DownRight`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:35:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 35 |     DownRight,
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: variant is never constructed: `DownLeft`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:36:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 36 |     DownLeft,
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: variant is never constructed: `UpRight`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:37:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 37 |     UpRight,
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: variant is never constructed: `UpLeft`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:38:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 38 |     UpLeft
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: field is never used: `ball_direction`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:54:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 54 |     ball_direction: BallDirection,
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.133 INFO [stderr] warning: field is never used: `previous_ball_position`
Nov 29 20:58:29.133 INFO [stderr]   --> src/main.rs:57:5
Nov 29 20:58:29.133 INFO [stderr]    |
Nov 29 20:58:29.133 INFO [stderr] 57 |     previous_ball_position: Option<(i16, i16)>,
Nov 29 20:58:29.133 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.133 INFO [stderr] 
Nov 29 20:58:29.202 INFO [stderr] warning: constant item is never used: `DELTA_Y`
Nov 29 20:58:29.202 INFO [stderr]   --> src/main.rs:13:1
Nov 29 20:58:29.202 INFO [stderr]    |
Nov 29 20:58:29.202 INFO [stderr] 13 | const DELTA_Y: u16 = 1;
Nov 29 20:58:29.202 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.202 INFO [stderr]    |
Nov 29 20:58:29.202 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 20:58:29.202 INFO [stderr] 
Nov 29 20:58:29.202 INFO [stderr] warning: constant item is never used: `DELTA_X`
Nov 29 20:58:29.202 INFO [stderr]   --> src/main.rs:14:1
Nov 29 20:58:29.202 INFO [stderr]    |
Nov 29 20:58:29.202 INFO [stderr] 14 | const DELTA_X: u16 = 1;
Nov 29 20:58:29.202 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.202 INFO [stderr] 
Nov 29 20:58:29.202 INFO [stderr] warning: constant item is never used: `BRICK`
Nov 29 20:58:29.202 INFO [stderr]   --> src/main.rs:25:5
Nov 29 20:58:29.202 INFO [stderr]    |
Nov 29 20:58:29.202 INFO [stderr] 25 |     pub const BRICK: &'static str = "__|";
Nov 29 20:58:29.202 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.202 INFO [stderr] 
Nov 29 20:58:29.202 INFO [stderr] warning: constant item is never used: `BRICK_LEFT`
Nov 29 20:58:29.202 INFO [stderr]   --> src/main.rs:26:5
Nov 29 20:58:29.202 INFO [stderr]    |
Nov 29 20:58:29.202 INFO [stderr] 26 |     pub const BRICK_LEFT: &'static str = "|";
Nov 29 20:58:29.202 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.202 INFO [stderr] 
Nov 29 20:58:29.202 INFO [stderr] warning: variant is never constructed: `Up`
Nov 29 20:58:29.202 INFO [stderr]   --> src/main.rs:33:5
Nov 29 20:58:29.202 INFO [stderr]    |
Nov 29 20:58:29.202 INFO [stderr] 33 |     Up,
Nov 29 20:58:29.202 INFO [stderr]    |     ^^
Nov 29 20:58:29.202 INFO [stderr] 
Nov 29 20:58:29.202 INFO [stderr] warning: variant is never constructed: `DownRight`
Nov 29 20:58:29.203 INFO [stderr]   --> src/main.rs:35:5
Nov 29 20:58:29.203 INFO [stderr]    |
Nov 29 20:58:29.203 INFO [stderr] 35 |     DownRight,
Nov 29 20:58:29.203 INFO [stderr]    |     ^^^^^^^^^
Nov 29 20:58:29.203 INFO [stderr] 
Nov 29 20:58:29.203 INFO [stderr] warning: variant is never constructed: `DownLeft`
Nov 29 20:58:29.203 INFO [stderr]   --> src/main.rs:36:5
Nov 29 20:58:29.203 INFO [stderr]    |
Nov 29 20:58:29.203 INFO [stderr] 36 |     DownLeft,
Nov 29 20:58:29.203 INFO [stderr]    |     ^^^^^^^^
Nov 29 20:58:29.203 INFO [stderr] 
Nov 29 20:58:29.203 INFO [stderr] warning: variant is never constructed: `UpRight`
Nov 29 20:58:29.203 INFO [stderr]   --> src/main.rs:37:5
Nov 29 20:58:29.203 INFO [stderr]    |
Nov 29 20:58:29.203 INFO [stderr] 37 |     UpRight,
Nov 29 20:58:29.203 INFO [stderr]    |     ^^^^^^^
Nov 29 20:58:29.203 INFO [stderr] 
Nov 29 20:58:29.203 INFO [stderr] warning: variant is never constructed: `UpLeft`
Nov 29 20:58:29.203 INFO [stderr]   --> src/main.rs:38:5
Nov 29 20:58:29.203 INFO [stderr]    |
Nov 29 20:58:29.203 INFO [stderr] 38 |     UpLeft
Nov 29 20:58:29.203 INFO [stderr]    |     ^^^^^^
Nov 29 20:58:29.203 INFO [stderr] 
Nov 29 20:58:29.203 INFO [stderr] warning: field is never used: `ball_direction`
Nov 29 20:58:29.203 INFO [stderr]   --> src/main.rs:54:5
Nov 29 20:58:29.203 INFO [stderr]    |
Nov 29 20:58:29.203 INFO [stderr] 54 |     ball_direction: BallDirection,
Nov 29 20:58:29.203 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.203 INFO [stderr] 
Nov 29 20:58:29.203 INFO [stderr] warning: field is never used: `previous_ball_position`
Nov 29 20:58:29.203 INFO [stderr]   --> src/main.rs:57:5
Nov 29 20:58:29.203 INFO [stderr]    |
Nov 29 20:58:29.203 INFO [stderr] 57 |     previous_ball_position: Option<(i16, i16)>,
Nov 29 20:58:29.203 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:58:29.203 INFO [stderr] 
Nov 29 20:58:29.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Nov 29 20:58:29.236 INFO [stderr] su: No module specific data is present
Nov 29 20:58:30.205 INFO running `"docker" "inspect" "491b7cf5f67069fb1055bbb81808511011743e1adf25a74af918dcb50909cbdb"`
Nov 29 20:58:30.572 INFO running `"docker" "rm" "-f" "491b7cf5f67069fb1055bbb81808511011743e1adf25a74af918dcb50909cbdb"`
Nov 29 20:58:30.892 INFO [stdout] 491b7cf5f67069fb1055bbb81808511011743e1adf25a74af918dcb50909cbdb