Nov 30 02:51:02.726 INFO checking foeb/nicerl against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:51:02.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 02:51:03.187 INFO [stdout] f4d36001c8c7f4ce12ea1ed30322640a585c72e97b0b0a4ca40c87213f21b6f8
Nov 30 02:51:03.196 INFO running `"docker" "start" "-a" "f4d36001c8c7f4ce12ea1ed30322640a585c72e97b0b0a4ca40c87213f21b6f8"`
Nov 30 02:51:04.376 INFO [stderr] usermod: no changes
Nov 30 02:51:04.612 INFO [stderr]     Checking fxhash v0.2.1
Nov 30 02:51:04.612 INFO [stderr]     Checking parking_lot v0.5.5
Nov 30 02:51:04.612 INFO [stderr]     Checking hibitset v0.5.1
Nov 30 02:51:05.809 INFO [stderr]     Checking shred v0.7.0
Nov 30 02:51:07.516 INFO [stderr]     Checking shrev v1.0.1
Nov 30 02:51:10.148 INFO [stderr]     Checking specs v0.12.1
Nov 30 02:51:13.584 INFO [stderr]     Checking nicerl v0.1.0 (/source)
Nov 30 02:51:15.682 INFO [stderr] warning: unused import: `Stdout`
Nov 30 02:51:15.682 INFO [stderr]  --> src/display.rs:1:28
Nov 30 02:51:15.683 INFO [stderr]   |
Nov 30 02:51:15.683 INFO [stderr] 1 | use std::io::{Read, Stdin, Stdout, Write};
Nov 30 02:51:15.683 INFO [stderr]   |                            ^^^^^^
Nov 30 02:51:15.684 INFO [stderr]   |
Nov 30 02:51:15.684 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:51:15.684 INFO [stderr] 
Nov 30 02:51:15.684 INFO [stderr] warning: unused import: `termion::raw::IntoRawMode`
Nov 30 02:51:15.685 INFO [stderr]  --> src/display.rs:2:5
Nov 30 02:51:15.685 INFO [stderr]   |
Nov 30 02:51:15.685 INFO [stderr] 2 | use termion::raw::IntoRawMode;
Nov 30 02:51:15.685 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:51:15.686 INFO [stderr] 
Nov 30 02:51:15.812 INFO [stderr] warning: unused import: `Stdout`
Nov 30 02:51:15.812 INFO [stderr]  --> src/display.rs:1:28
Nov 30 02:51:15.813 INFO [stderr]   |
Nov 30 02:51:15.813 INFO [stderr] 1 | use std::io::{Read, Stdin, Stdout, Write};
Nov 30 02:51:15.813 INFO [stderr]   |                            ^^^^^^
Nov 30 02:51:15.814 INFO [stderr]   |
Nov 30 02:51:15.814 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:51:15.814 INFO [stderr] 
Nov 30 02:51:15.815 INFO [stderr] warning: unused import: `termion::raw::IntoRawMode`
Nov 30 02:51:15.815 INFO [stderr]  --> src/display.rs:2:5
Nov 30 02:51:15.815 INFO [stderr]   |
Nov 30 02:51:15.816 INFO [stderr] 2 | use termion::raw::IntoRawMode;
Nov 30 02:51:15.816 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:51:15.816 INFO [stderr] 
Nov 30 02:51:15.888 INFO [stderr] warning: variant is never constructed: `Red`
Nov 30 02:51:15.889 INFO [stderr]  --> src/display.rs:8:5
Nov 30 02:51:15.889 INFO [stderr]   |
Nov 30 02:51:15.889 INFO [stderr] 8 |     Red,
Nov 30 02:51:15.890 INFO [stderr]   |     ^^^
Nov 30 02:51:15.890 INFO [stderr]   |
Nov 30 02:51:15.890 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 02:51:15.890 INFO [stderr] 
Nov 30 02:51:15.891 INFO [stderr] warning: variant is never constructed: `Green`
Nov 30 02:51:15.891 INFO [stderr]  --> src/display.rs:9:5
Nov 30 02:51:15.891 INFO [stderr]   |
Nov 30 02:51:15.892 INFO [stderr] 9 |     Green,
Nov 30 02:51:15.892 INFO [stderr]   |     ^^^^^
Nov 30 02:51:15.892 INFO [stderr] 
Nov 30 02:51:15.892 INFO [stderr] warning: variant is never constructed: `Blue`
Nov 30 02:51:15.893 INFO [stderr]   --> src/display.rs:11:5
Nov 30 02:51:15.893 INFO [stderr]    |
Nov 30 02:51:15.893 INFO [stderr] 11 |     Blue,
Nov 30 02:51:15.893 INFO [stderr]    |     ^^^^
Nov 30 02:51:15.894 INFO [stderr] 
Nov 30 02:51:15.894 INFO [stderr] warning: variant is never constructed: `Magenta`
Nov 30 02:51:15.894 INFO [stderr]   --> src/display.rs:12:5
Nov 30 02:51:15.894 INFO [stderr]    |
Nov 30 02:51:15.895 INFO [stderr] 12 |     Magenta,
Nov 30 02:51:15.895 INFO [stderr]    |     ^^^^^^^
Nov 30 02:51:15.895 INFO [stderr] 
Nov 30 02:51:15.896 INFO [stderr] warning: variant is never constructed: `Cyan`
Nov 30 02:51:15.896 INFO [stderr]   --> src/display.rs:13:5
Nov 30 02:51:15.896 INFO [stderr]    |
Nov 30 02:51:15.896 INFO [stderr] 13 |     Cyan,
Nov 30 02:51:15.897 INFO [stderr]    |     ^^^^
Nov 30 02:51:15.897 INFO [stderr] 
Nov 30 02:51:15.897 INFO [stderr] warning: variant is never constructed: `LightBlack`
Nov 30 02:51:15.897 INFO [stderr]   --> src/display.rs:15:5
Nov 30 02:51:15.898 INFO [stderr]    |
Nov 30 02:51:15.898 INFO [stderr] 15 |     LightBlack,
Nov 30 02:51:15.898 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 02:51:15.898 INFO [stderr] 
Nov 30 02:51:15.899 INFO [stderr] warning: variant is never constructed: `LightRed`
Nov 30 02:51:15.899 INFO [stderr]   --> src/display.rs:16:5
Nov 30 02:51:15.899 INFO [stderr]    |
Nov 30 02:51:15.900 INFO [stderr] 16 |     LightRed,
Nov 30 02:51:15.900 INFO [stderr]    |     ^^^^^^^^
Nov 30 02:51:15.900 INFO [stderr] 
Nov 30 02:51:15.900 INFO [stderr] warning: variant is never constructed: `LightGreen`
Nov 30 02:51:15.901 INFO [stderr]   --> src/display.rs:17:5
Nov 30 02:51:15.901 INFO [stderr]    |
Nov 30 02:51:15.901 INFO [stderr] 17 |     LightGreen,
Nov 30 02:51:15.902 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 02:51:15.902 INFO [stderr] 
Nov 30 02:51:15.902 INFO [stderr] warning: variant is never constructed: `LightYellow`
Nov 30 02:51:15.902 INFO [stderr]   --> src/display.rs:18:5
Nov 30 02:51:15.902 INFO [stderr]    |
Nov 30 02:51:15.902 INFO [stderr] 18 |     LightYellow,
Nov 30 02:51:15.902 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 02:51:15.902 INFO [stderr] 
Nov 30 02:51:15.902 INFO [stderr] warning: variant is never constructed: `LightMagenta`
Nov 30 02:51:15.902 INFO [stderr]   --> src/display.rs:20:5
Nov 30 02:51:15.902 INFO [stderr]    |
Nov 30 02:51:15.902 INFO [stderr] 20 |     LightMagenta,
Nov 30 02:51:15.902 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 02:51:15.902 INFO [stderr] 
Nov 30 02:51:15.902 INFO [stderr] warning: variant is never constructed: `LightCyan`
Nov 30 02:51:15.902 INFO [stderr]   --> src/display.rs:21:5
Nov 30 02:51:15.902 INFO [stderr]    |
Nov 30 02:51:15.902 INFO [stderr] 21 |     LightCyan,
Nov 30 02:51:15.902 INFO [stderr]    |     ^^^^^^^^^
Nov 30 02:51:15.902 INFO [stderr] 
Nov 30 02:51:15.903 INFO [stderr] warning: variant is never constructed: `LightWhite`
Nov 30 02:51:15.903 INFO [stderr]   --> src/display.rs:22:5
Nov 30 02:51:15.903 INFO [stderr]    |
Nov 30 02:51:15.903 INFO [stderr] 22 |     LightWhite,
Nov 30 02:51:15.903 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 02:51:15.903 INFO [stderr] 
Nov 30 02:51:15.903 INFO [stderr] warning: function is never used: `print`
Nov 30 02:51:15.903 INFO [stderr]   --> src/display.rs:46:1
Nov 30 02:51:15.903 INFO [stderr]    |
Nov 30 02:51:15.903 INFO [stderr] 46 | pub fn print(stdout: &mut Write, x: i32, y: i32, s: &str, fg: Option<Color>, bg: Option<Color>) {
Nov 30 02:51:15.903 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:51:15.903 INFO [stderr] 
Nov 30 02:51:16.058 INFO [stderr] warning: variant is never constructed: `Red`
Nov 30 02:51:16.058 INFO [stderr]  --> src/display.rs:8:5
Nov 30 02:51:16.058 INFO [stderr]   |
Nov 30 02:51:16.058 INFO [stderr] 8 |     Red,
Nov 30 02:51:16.058 INFO [stderr]   |     ^^^
Nov 30 02:51:16.058 INFO [stderr]   |
Nov 30 02:51:16.058 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 02:51:16.058 INFO [stderr] 
Nov 30 02:51:16.058 INFO [stderr] warning: variant is never constructed: `Green`
Nov 30 02:51:16.058 INFO [stderr]  --> src/display.rs:9:5
Nov 30 02:51:16.058 INFO [stderr]   |
Nov 30 02:51:16.058 INFO [stderr] 9 |     Green,
Nov 30 02:51:16.058 INFO [stderr]   |     ^^^^^
Nov 30 02:51:16.058 INFO [stderr] 
Nov 30 02:51:16.058 INFO [stderr] warning: variant is never constructed: `Blue`
Nov 30 02:51:16.058 INFO [stderr]   --> src/display.rs:11:5
Nov 30 02:51:16.058 INFO [stderr]    |
Nov 30 02:51:16.058 INFO [stderr] 11 |     Blue,
Nov 30 02:51:16.058 INFO [stderr]    |     ^^^^
Nov 30 02:51:16.058 INFO [stderr] 
Nov 30 02:51:16.058 INFO [stderr] warning: variant is never constructed: `Magenta`
Nov 30 02:51:16.058 INFO [stderr]   --> src/display.rs:12:5
Nov 30 02:51:16.058 INFO [stderr]    |
Nov 30 02:51:16.058 INFO [stderr] 12 |     Magenta,
Nov 30 02:51:16.058 INFO [stderr]    |     ^^^^^^^
Nov 30 02:51:16.058 INFO [stderr] 
Nov 30 02:51:16.059 INFO [stderr] warning: variant is never constructed: `Cyan`
Nov 30 02:51:16.059 INFO [stderr]   --> src/display.rs:13:5
Nov 30 02:51:16.059 INFO [stderr]    |
Nov 30 02:51:16.059 INFO [stderr] 13 |     Cyan,
Nov 30 02:51:16.059 INFO [stderr]    |     ^^^^
Nov 30 02:51:16.059 INFO [stderr] 
Nov 30 02:51:16.059 INFO [stderr] warning: variant is never constructed: `LightBlack`
Nov 30 02:51:16.059 INFO [stderr]   --> src/display.rs:15:5
Nov 30 02:51:16.059 INFO [stderr]    |
Nov 30 02:51:16.059 INFO [stderr] 15 |     LightBlack,
Nov 30 02:51:16.059 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 02:51:16.059 INFO [stderr] 
Nov 30 02:51:16.059 INFO [stderr] warning: variant is never constructed: `LightRed`
Nov 30 02:51:16.059 INFO [stderr]   --> src/display.rs:16:5
Nov 30 02:51:16.059 INFO [stderr]    |
Nov 30 02:51:16.059 INFO [stderr] 16 |     LightRed,
Nov 30 02:51:16.059 INFO [stderr]    |     ^^^^^^^^
Nov 30 02:51:16.059 INFO [stderr] 
Nov 30 02:51:16.059 INFO [stderr] warning: variant is never constructed: `LightGreen`
Nov 30 02:51:16.059 INFO [stderr]   --> src/display.rs:17:5
Nov 30 02:51:16.059 INFO [stderr]    |
Nov 30 02:51:16.059 INFO [stderr] 17 |     LightGreen,
Nov 30 02:51:16.059 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 02:51:16.059 INFO [stderr] 
Nov 30 02:51:16.059 INFO [stderr] warning: variant is never constructed: `LightYellow`
Nov 30 02:51:16.059 INFO [stderr]   --> src/display.rs:18:5
Nov 30 02:51:16.059 INFO [stderr]    |
Nov 30 02:51:16.059 INFO [stderr] 18 |     LightYellow,
Nov 30 02:51:16.059 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 02:51:16.059 INFO [stderr] 
Nov 30 02:51:16.059 INFO [stderr] warning: variant is never constructed: `LightMagenta`
Nov 30 02:51:16.059 INFO [stderr]   --> src/display.rs:20:5
Nov 30 02:51:16.059 INFO [stderr]    |
Nov 30 02:51:16.059 INFO [stderr] 20 |     LightMagenta,
Nov 30 02:51:16.059 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 02:51:16.059 INFO [stderr] 
Nov 30 02:51:16.060 INFO [stderr] warning: variant is never constructed: `LightCyan`
Nov 30 02:51:16.060 INFO [stderr]   --> src/display.rs:21:5
Nov 30 02:51:16.060 INFO [stderr]    |
Nov 30 02:51:16.060 INFO [stderr] 21 |     LightCyan,
Nov 30 02:51:16.060 INFO [stderr]    |     ^^^^^^^^^
Nov 30 02:51:16.060 INFO [stderr] 
Nov 30 02:51:16.060 INFO [stderr] warning: variant is never constructed: `LightWhite`
Nov 30 02:51:16.061 INFO [stderr]   --> src/display.rs:22:5
Nov 30 02:51:16.061 INFO [stderr]    |
Nov 30 02:51:16.061 INFO [stderr] 22 |     LightWhite,
Nov 30 02:51:16.061 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 02:51:16.061 INFO [stderr] 
Nov 30 02:51:16.061 INFO [stderr] warning: function is never used: `print`
Nov 30 02:51:16.062 INFO [stderr]   --> src/display.rs:46:1
Nov 30 02:51:16.062 INFO [stderr]    |
Nov 30 02:51:16.062 INFO [stderr] 46 | pub fn print(stdout: &mut Write, x: i32, y: i32, s: &str, fg: Option<Color>, bg: Option<Color>) {
Nov 30 02:51:16.062 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:51:16.062 INFO [stderr] 
Nov 30 02:51:16.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.69s
Nov 30 02:51:16.117 INFO [stderr] su: No module specific data is present
Nov 30 02:51:17.468 INFO running `"docker" "inspect" "f4d36001c8c7f4ce12ea1ed30322640a585c72e97b0b0a4ca40c87213f21b6f8"`
Nov 30 02:51:17.790 INFO running `"docker" "rm" "-f" "f4d36001c8c7f4ce12ea1ed30322640a585c72e97b0b0a4ca40c87213f21b6f8"`
Nov 30 02:51:18.127 INFO [stdout] f4d36001c8c7f4ce12ea1ed30322640a585c72e97b0b0a4ca40c87213f21b6f8