Nov 28 05:15:04.213 INFO checking foeb/nicerl against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:15:04.214 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 05:15:04.732 INFO [stdout] f73e28e9ded80253d31d050d15926b37f61b63adace11f55ac161918e50efdec
Nov 28 05:15:04.740 INFO running `"docker" "start" "-a" "f73e28e9ded80253d31d050d15926b37f61b63adace11f55ac161918e50efdec"`
Nov 28 05:15:05.977 INFO [stderr] usermod: no changes
Nov 28 05:15:06.156 INFO [stderr]     Checking atom v0.3.5
Nov 28 05:15:06.156 INFO [stderr]     Checking mopa v0.2.2
Nov 28 05:15:06.157 INFO [stderr]     Checking tuple_utils v0.2.0
Nov 28 05:15:06.157 INFO [stderr]     Checking fxhash v0.2.1
Nov 28 05:15:06.157 INFO [stderr]     Checking parking_lot_core v0.2.14
Nov 28 05:15:06.158 INFO [stderr]    Compiling shred-derive v0.5.0
Nov 28 05:15:07.640 INFO [stderr]     Checking hibitset v0.5.1
Nov 28 05:15:08.129 INFO [stderr]     Checking shred v0.7.0
Nov 28 05:15:09.846 INFO [stderr]     Checking parking_lot v0.5.5
Nov 28 05:15:13.227 INFO [stderr]     Checking shrev v1.0.1
Nov 28 05:15:17.561 INFO [stderr]     Checking specs v0.12.1
Nov 28 05:15:20.935 INFO [stderr]     Checking nicerl v0.1.0 (/source)
Nov 28 05:15:23.288 INFO [stderr] warning: unused import: `Stdout`
Nov 28 05:15:23.288 INFO [stderr]  --> src/display.rs:1:28
Nov 28 05:15:23.288 INFO [stderr]   |
Nov 28 05:15:23.288 INFO [stderr] 1 | use std::io::{Read, Stdin, Stdout, Write};
Nov 28 05:15:23.288 INFO [stderr]   |                            ^^^^^^
Nov 28 05:15:23.288 INFO [stderr]   |
Nov 28 05:15:23.288 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 05:15:23.288 INFO [stderr] 
Nov 28 05:15:23.288 INFO [stderr] warning: unused import: `termion::raw::IntoRawMode`
Nov 28 05:15:23.288 INFO [stderr]  --> src/display.rs:2:5
Nov 28 05:15:23.288 INFO [stderr]   |
Nov 28 05:15:23.288 INFO [stderr] 2 | use termion::raw::IntoRawMode;
Nov 28 05:15:23.288 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:15:23.288 INFO [stderr] 
Nov 28 05:15:23.484 INFO [stderr] warning: unused import: `Stdout`
Nov 28 05:15:23.484 INFO [stderr]  --> src/display.rs:1:28
Nov 28 05:15:23.484 INFO [stderr]   |
Nov 28 05:15:23.484 INFO [stderr] 1 | use std::io::{Read, Stdin, Stdout, Write};
Nov 28 05:15:23.484 INFO [stderr]   |                            ^^^^^^
Nov 28 05:15:23.484 INFO [stderr]   |
Nov 28 05:15:23.484 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 05:15:23.484 INFO [stderr] 
Nov 28 05:15:23.484 INFO [stderr] warning: unused import: `termion::raw::IntoRawMode`
Nov 28 05:15:23.484 INFO [stderr]  --> src/display.rs:2:5
Nov 28 05:15:23.484 INFO [stderr]   |
Nov 28 05:15:23.484 INFO [stderr] 2 | use termion::raw::IntoRawMode;
Nov 28 05:15:23.484 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:15:23.484 INFO [stderr] 
Nov 28 05:15:23.576 INFO [stderr] warning: variant is never constructed: `Red`
Nov 28 05:15:23.577 INFO [stderr]  --> src/display.rs:8:5
Nov 28 05:15:23.577 INFO [stderr]   |
Nov 28 05:15:23.577 INFO [stderr] 8 |     Red,
Nov 28 05:15:23.577 INFO [stderr]   |     ^^^
Nov 28 05:15:23.577 INFO [stderr]   |
Nov 28 05:15:23.577 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 05:15:23.577 INFO [stderr] 
Nov 28 05:15:23.577 INFO [stderr] warning: variant is never constructed: `Green`
Nov 28 05:15:23.577 INFO [stderr]  --> src/display.rs:9:5
Nov 28 05:15:23.577 INFO [stderr]   |
Nov 28 05:15:23.577 INFO [stderr] 9 |     Green,
Nov 28 05:15:23.577 INFO [stderr]   |     ^^^^^
Nov 28 05:15:23.578 INFO [stderr] 
Nov 28 05:15:23.578 INFO [stderr] warning: variant is never constructed: `Blue`
Nov 28 05:15:23.578 INFO [stderr]   --> src/display.rs:11:5
Nov 28 05:15:23.578 INFO [stderr]    |
Nov 28 05:15:23.578 INFO [stderr] 11 |     Blue,
Nov 28 05:15:23.578 INFO [stderr]    |     ^^^^
Nov 28 05:15:23.578 INFO [stderr] 
Nov 28 05:15:23.578 INFO [stderr] warning: variant is never constructed: `Magenta`
Nov 28 05:15:23.578 INFO [stderr]   --> src/display.rs:12:5
Nov 28 05:15:23.578 INFO [stderr]    |
Nov 28 05:15:23.578 INFO [stderr] 12 |     Magenta,
Nov 28 05:15:23.578 INFO [stderr]    |     ^^^^^^^
Nov 28 05:15:23.578 INFO [stderr] 
Nov 28 05:15:23.578 INFO [stderr] warning: variant is never constructed: `Cyan`
Nov 28 05:15:23.578 INFO [stderr]   --> src/display.rs:13:5
Nov 28 05:15:23.578 INFO [stderr]    |
Nov 28 05:15:23.578 INFO [stderr] 13 |     Cyan,
Nov 28 05:15:23.578 INFO [stderr]    |     ^^^^
Nov 28 05:15:23.578 INFO [stderr] 
Nov 28 05:15:23.578 INFO [stderr] warning: variant is never constructed: `LightBlack`
Nov 28 05:15:23.578 INFO [stderr]   --> src/display.rs:15:5
Nov 28 05:15:23.578 INFO [stderr]    |
Nov 28 05:15:23.578 INFO [stderr] 15 |     LightBlack,
Nov 28 05:15:23.578 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 05:15:23.578 INFO [stderr] 
Nov 28 05:15:23.578 INFO [stderr] warning: variant is never constructed: `LightRed`
Nov 28 05:15:23.578 INFO [stderr]   --> src/display.rs:16:5
Nov 28 05:15:23.578 INFO [stderr]    |
Nov 28 05:15:23.578 INFO [stderr] 16 |     LightRed,
Nov 28 05:15:23.578 INFO [stderr]    |     ^^^^^^^^
Nov 28 05:15:23.578 INFO [stderr] 
Nov 28 05:15:23.578 INFO [stderr] warning: variant is never constructed: `LightGreen`
Nov 28 05:15:23.579 INFO [stderr]   --> src/display.rs:17:5
Nov 28 05:15:23.579 INFO [stderr]    |
Nov 28 05:15:23.579 INFO [stderr] 17 |     LightGreen,
Nov 28 05:15:23.579 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 05:15:23.579 INFO [stderr] 
Nov 28 05:15:23.579 INFO [stderr] warning: variant is never constructed: `LightYellow`
Nov 28 05:15:23.579 INFO [stderr]   --> src/display.rs:18:5
Nov 28 05:15:23.579 INFO [stderr]    |
Nov 28 05:15:23.579 INFO [stderr] 18 |     LightYellow,
Nov 28 05:15:23.579 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 05:15:23.579 INFO [stderr] 
Nov 28 05:15:23.579 INFO [stderr] warning: variant is never constructed: `LightMagenta`
Nov 28 05:15:23.579 INFO [stderr]   --> src/display.rs:20:5
Nov 28 05:15:23.579 INFO [stderr]    |
Nov 28 05:15:23.579 INFO [stderr] 20 |     LightMagenta,
Nov 28 05:15:23.579 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 05:15:23.579 INFO [stderr] 
Nov 28 05:15:23.579 INFO [stderr] warning: variant is never constructed: `LightCyan`
Nov 28 05:15:23.579 INFO [stderr]   --> src/display.rs:21:5
Nov 28 05:15:23.580 INFO [stderr]    |
Nov 28 05:15:23.580 INFO [stderr] 21 |     LightCyan,
Nov 28 05:15:23.580 INFO [stderr]    |     ^^^^^^^^^
Nov 28 05:15:23.580 INFO [stderr] 
Nov 28 05:15:23.580 INFO [stderr] warning: variant is never constructed: `LightWhite`
Nov 28 05:15:23.580 INFO [stderr]   --> src/display.rs:22:5
Nov 28 05:15:23.580 INFO [stderr]    |
Nov 28 05:15:23.580 INFO [stderr] 22 |     LightWhite,
Nov 28 05:15:23.580 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 05:15:23.580 INFO [stderr] 
Nov 28 05:15:23.580 INFO [stderr] warning: function is never used: `print`
Nov 28 05:15:23.580 INFO [stderr]   --> src/display.rs:46:1
Nov 28 05:15:23.580 INFO [stderr]    |
Nov 28 05:15:23.580 INFO [stderr] 46 | pub fn print(stdout: &mut Write, x: i32, y: i32, s: &str, fg: Option<Color>, bg: Option<Color>) {
Nov 28 05:15:23.580 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:15:23.580 INFO [stderr] 
Nov 28 05:15:23.721 INFO [stderr] warning: variant is never constructed: `Red`
Nov 28 05:15:23.721 INFO [stderr]  --> src/display.rs:8:5
Nov 28 05:15:23.721 INFO [stderr]   |
Nov 28 05:15:23.721 INFO [stderr] 8 |     Red,
Nov 28 05:15:23.721 INFO [stderr]   |     ^^^
Nov 28 05:15:23.721 INFO [stderr]   |
Nov 28 05:15:23.721 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 05:15:23.721 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `Green`
Nov 28 05:15:23.722 INFO [stderr]  --> src/display.rs:9:5
Nov 28 05:15:23.722 INFO [stderr]   |
Nov 28 05:15:23.722 INFO [stderr] 9 |     Green,
Nov 28 05:15:23.722 INFO [stderr]   |     ^^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `Blue`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:11:5
Nov 28 05:15:23.722 INFO [stderr]    |
Nov 28 05:15:23.722 INFO [stderr] 11 |     Blue,
Nov 28 05:15:23.722 INFO [stderr]    |     ^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `Magenta`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:12:5
Nov 28 05:15:23.722 INFO [stderr]    |
Nov 28 05:15:23.722 INFO [stderr] 12 |     Magenta,
Nov 28 05:15:23.722 INFO [stderr]    |     ^^^^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `Cyan`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:13:5
Nov 28 05:15:23.722 INFO [stderr]    |
Nov 28 05:15:23.722 INFO [stderr] 13 |     Cyan,
Nov 28 05:15:23.722 INFO [stderr]    |     ^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `LightBlack`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:15:5
Nov 28 05:15:23.722 INFO [stderr]    |
Nov 28 05:15:23.722 INFO [stderr] 15 |     LightBlack,
Nov 28 05:15:23.722 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `LightRed`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:16:5
Nov 28 05:15:23.722 INFO [stderr]    |
Nov 28 05:15:23.722 INFO [stderr] 16 |     LightRed,
Nov 28 05:15:23.722 INFO [stderr]    |     ^^^^^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `LightGreen`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:17:5
Nov 28 05:15:23.722 INFO [stderr]    |
Nov 28 05:15:23.722 INFO [stderr] 17 |     LightGreen,
Nov 28 05:15:23.722 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `LightYellow`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:18:5
Nov 28 05:15:23.722 INFO [stderr]    |
Nov 28 05:15:23.722 INFO [stderr] 18 |     LightYellow,
Nov 28 05:15:23.722 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 05:15:23.722 INFO [stderr] 
Nov 28 05:15:23.722 INFO [stderr] warning: variant is never constructed: `LightMagenta`
Nov 28 05:15:23.722 INFO [stderr]   --> src/display.rs:20:5
Nov 28 05:15:23.723 INFO [stderr]    |
Nov 28 05:15:23.723 INFO [stderr] 20 |     LightMagenta,
Nov 28 05:15:23.723 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 05:15:23.723 INFO [stderr] 
Nov 28 05:15:23.723 INFO [stderr] warning: variant is never constructed: `LightCyan`
Nov 28 05:15:23.723 INFO [stderr]   --> src/display.rs:21:5
Nov 28 05:15:23.723 INFO [stderr]    |
Nov 28 05:15:23.723 INFO [stderr] 21 |     LightCyan,
Nov 28 05:15:23.723 INFO [stderr]    |     ^^^^^^^^^
Nov 28 05:15:23.723 INFO [stderr] 
Nov 28 05:15:23.723 INFO [stderr] warning: variant is never constructed: `LightWhite`
Nov 28 05:15:23.723 INFO [stderr]   --> src/display.rs:22:5
Nov 28 05:15:23.723 INFO [stderr]    |
Nov 28 05:15:23.723 INFO [stderr] 22 |     LightWhite,
Nov 28 05:15:23.723 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 05:15:23.723 INFO [stderr] 
Nov 28 05:15:23.723 INFO [stderr] warning: function is never used: `print`
Nov 28 05:15:23.723 INFO [stderr]   --> src/display.rs:46:1
Nov 28 05:15:23.723 INFO [stderr]    |
Nov 28 05:15:23.723 INFO [stderr] 46 | pub fn print(stdout: &mut Write, x: i32, y: i32, s: &str, fg: Option<Color>, bg: Option<Color>) {
Nov 28 05:15:23.723 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:15:23.723 INFO [stderr] 
Nov 28 05:15:23.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.75s
Nov 28 05:15:23.776 INFO [stderr] su: No module specific data is present
Nov 28 05:15:25.119 INFO running `"docker" "inspect" "f73e28e9ded80253d31d050d15926b37f61b63adace11f55ac161918e50efdec"`
Nov 28 05:15:25.474 INFO running `"docker" "rm" "-f" "f73e28e9ded80253d31d050d15926b37f61b63adace11f55ac161918e50efdec"`
Nov 28 05:15:25.829 INFO [stdout] f73e28e9ded80253d31d050d15926b37f61b63adace11f55ac161918e50efdec