Oct 12 21:28:07.981 INFO checking foeb/nicerl against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:28:07.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 21:28:08.421 INFO blam! 9859fdaeda517b97971150f6692b1c87167db50d70059b497f8c663b2219ef9c
Oct 12 21:28:08.425 INFO running `"docker" "start" "-a" "9859fdaeda517b97971150f6692b1c87167db50d70059b497f8c663b2219ef9c"`
Oct 12 21:28:09.321 INFO kablam! usermod: no changes
Oct 12 21:28:09.502 INFO kablam!     Checking atom v0.3.5
Oct 12 21:28:09.502 INFO kablam!     Checking fxhash v0.2.1
Oct 12 21:28:09.504 INFO kablam!    Compiling shred-derive v0.5.0
Oct 12 21:28:09.504 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 12 21:28:09.504 INFO kablam!     Checking parking_lot v0.5.5
Oct 12 21:28:12.242 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 12 21:28:12.662 INFO kablam!     Checking shrev v1.0.1
Oct 12 21:28:13.920 INFO kablam!     Checking rayon-core v1.4.1
Oct 12 21:28:16.733 INFO kablam!     Checking rayon v1.0.2
Oct 12 21:28:21.442 INFO kablam!     Checking hibitset v0.5.1
Oct 12 21:28:21.443 INFO kablam!     Checking shred v0.7.0
Oct 12 21:28:24.181 INFO kablam!     Checking specs v0.12.1
Oct 12 21:28:27.507 INFO kablam!     Checking nicerl v0.1.0 (/source)
Oct 12 21:28:29.160 INFO kablam! warning: unused import: `Stdout`
Oct 12 21:28:29.161 INFO kablam!  --> src/display.rs:1:28
Oct 12 21:28:29.161 INFO kablam!   |
Oct 12 21:28:29.161 INFO kablam! 1 | use std::io::{Read, Stdin, Stdout, Write};
Oct 12 21:28:29.162 INFO kablam!   |                            ^^^^^^
Oct 12 21:28:29.162 INFO kablam!   |
Oct 12 21:28:29.162 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:28:29.162 INFO kablam! 
Oct 12 21:28:29.163 INFO kablam! warning: unused import: `termion::raw::IntoRawMode`
Oct 12 21:28:29.163 INFO kablam!  --> src/display.rs:2:5
Oct 12 21:28:29.163 INFO kablam!   |
Oct 12 21:28:29.163 INFO kablam! 2 | use termion::raw::IntoRawMode;
Oct 12 21:28:29.164 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:28:29.164 INFO kablam! 
Oct 12 21:28:29.332 INFO kablam! warning: unused import: `Stdout`
Oct 12 21:28:29.333 INFO kablam!  --> src/display.rs:1:28
Oct 12 21:28:29.333 INFO kablam!   |
Oct 12 21:28:29.333 INFO kablam! 1 | use std::io::{Read, Stdin, Stdout, Write};
Oct 12 21:28:29.334 INFO kablam!   |                            ^^^^^^
Oct 12 21:28:29.334 INFO kablam!   |
Oct 12 21:28:29.334 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:28:29.334 INFO kablam! 
Oct 12 21:28:29.335 INFO kablam! warning: unused import: `termion::raw::IntoRawMode`
Oct 12 21:28:29.335 INFO kablam!  --> src/display.rs:2:5
Oct 12 21:28:29.335 INFO kablam!   |
Oct 12 21:28:29.335 INFO kablam! 2 | use termion::raw::IntoRawMode;
Oct 12 21:28:29.336 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:28:29.336 INFO kablam! 
Oct 12 21:28:29.336 INFO kablam! warning: variant is never constructed: `Red`
Oct 12 21:28:29.337 INFO kablam!  --> src/display.rs:8:5
Oct 12 21:28:29.337 INFO kablam!   |
Oct 12 21:28:29.337 INFO kablam! 8 |     Red,
Oct 12 21:28:29.337 INFO kablam!   |     ^^^
Oct 12 21:28:29.338 INFO kablam!   |
Oct 12 21:28:29.338 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 21:28:29.338 INFO kablam! 
Oct 12 21:28:29.338 INFO kablam! warning: variant is never constructed: `Green`
Oct 12 21:28:29.339 INFO kablam!  --> src/display.rs:9:5
Oct 12 21:28:29.339 INFO kablam!   |
Oct 12 21:28:29.339 INFO kablam! 9 |     Green,
Oct 12 21:28:29.339 INFO kablam!   |     ^^^^^
Oct 12 21:28:29.340 INFO kablam! 
Oct 12 21:28:29.340 INFO kablam! warning: variant is never constructed: `Blue`
Oct 12 21:28:29.340 INFO kablam!   --> src/display.rs:11:5
Oct 12 21:28:29.340 INFO kablam!    |
Oct 12 21:28:29.341 INFO kablam! 11 |     Blue,
Oct 12 21:28:29.341 INFO kablam!    |     ^^^^
Oct 12 21:28:29.341 INFO kablam! 
Oct 12 21:28:29.341 INFO kablam! warning: variant is never constructed: `Magenta`
Oct 12 21:28:29.342 INFO kablam!   --> src/display.rs:12:5
Oct 12 21:28:29.342 INFO kablam!    |
Oct 12 21:28:29.342 INFO kablam! 12 |     Magenta,
Oct 12 21:28:29.342 INFO kablam!    |     ^^^^^^^
Oct 12 21:28:29.343 INFO kablam! 
Oct 12 21:28:29.343 INFO kablam! warning: variant is never constructed: `Cyan`
Oct 12 21:28:29.343 INFO kablam!   --> src/display.rs:13:5
Oct 12 21:28:29.343 INFO kablam!    |
Oct 12 21:28:29.344 INFO kablam! 13 |     Cyan,
Oct 12 21:28:29.344 INFO kablam!    |     ^^^^
Oct 12 21:28:29.344 INFO kablam! 
Oct 12 21:28:29.345 INFO kablam! warning: variant is never constructed: `LightBlack`
Oct 12 21:28:29.345 INFO kablam!   --> src/display.rs:15:5
Oct 12 21:28:29.345 INFO kablam!    |
Oct 12 21:28:29.345 INFO kablam! 15 |     LightBlack,
Oct 12 21:28:29.346 INFO kablam!    |     ^^^^^^^^^^
Oct 12 21:28:29.346 INFO kablam! 
Oct 12 21:28:29.346 INFO kablam! warning: variant is never constructed: `LightRed`
Oct 12 21:28:29.347 INFO kablam!   --> src/display.rs:16:5
Oct 12 21:28:29.347 INFO kablam!    |
Oct 12 21:28:29.347 INFO kablam! 16 |     LightRed,
Oct 12 21:28:29.348 INFO kablam!    |     ^^^^^^^^
Oct 12 21:28:29.348 INFO kablam! 
Oct 12 21:28:29.348 INFO kablam! warning: variant is never constructed: `LightGreen`
Oct 12 21:28:29.349 INFO kablam!   --> src/display.rs:17:5
Oct 12 21:28:29.349 INFO kablam!    |
Oct 12 21:28:29.349 INFO kablam! 17 |     LightGreen,
Oct 12 21:28:29.350 INFO kablam!    |     ^^^^^^^^^^
Oct 12 21:28:29.350 INFO kablam! 
Oct 12 21:28:29.350 INFO kablam! warning: variant is never constructed: `LightYellow`
Oct 12 21:28:29.350 INFO kablam!   --> src/display.rs:18:5
Oct 12 21:28:29.350 INFO kablam!    |
Oct 12 21:28:29.351 INFO kablam! 18 |     LightYellow,
Oct 12 21:28:29.351 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 21:28:29.351 INFO kablam! 
Oct 12 21:28:29.351 INFO kablam! warning: variant is never constructed: `LightMagenta`
Oct 12 21:28:29.351 INFO kablam!   --> src/display.rs:20:5
Oct 12 21:28:29.352 INFO kablam!    |
Oct 12 21:28:29.352 INFO kablam! 20 |     LightMagenta,
Oct 12 21:28:29.352 INFO kablam!    |     ^^^^^^^^^^^^
Oct 12 21:28:29.352 INFO kablam! 
Oct 12 21:28:29.352 INFO kablam! warning: variant is never constructed: `LightCyan`
Oct 12 21:28:29.352 INFO kablam!   --> src/display.rs:21:5
Oct 12 21:28:29.352 INFO kablam!    |
Oct 12 21:28:29.353 INFO kablam! 21 |     LightCyan,
Oct 12 21:28:29.353 INFO kablam!    |     ^^^^^^^^^
Oct 12 21:28:29.353 INFO kablam! 
Oct 12 21:28:29.353 INFO kablam! warning: variant is never constructed: `LightWhite`
Oct 12 21:28:29.353 INFO kablam!   --> src/display.rs:22:5
Oct 12 21:28:29.353 INFO kablam!    |
Oct 12 21:28:29.353 INFO kablam! 22 |     LightWhite,
Oct 12 21:28:29.353 INFO kablam!    |     ^^^^^^^^^^
Oct 12 21:28:29.353 INFO kablam! 
Oct 12 21:28:29.353 INFO kablam! warning: function is never used: `print`
Oct 12 21:28:29.353 INFO kablam!   --> src/display.rs:46:1
Oct 12 21:28:29.353 INFO kablam!    |
Oct 12 21:28:29.353 INFO kablam! 46 | pub fn print(stdout: &mut Write, x: i32, y: i32, s: &str, fg: Option<Color>, bg: Option<Color>) {
Oct 12 21:28:29.353 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:28:29.353 INFO kablam! 
Oct 12 21:28:29.464 INFO kablam! warning: variant is never constructed: `Red`
Oct 12 21:28:29.465 INFO kablam!  --> src/display.rs:8:5
Oct 12 21:28:29.465 INFO kablam!   |
Oct 12 21:28:29.465 INFO kablam! 8 |     Red,
Oct 12 21:28:29.466 INFO kablam!   |     ^^^
Oct 12 21:28:29.466 INFO kablam!   |
Oct 12 21:28:29.466 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 21:28:29.466 INFO kablam! 
Oct 12 21:28:29.467 INFO kablam! warning: variant is never constructed: `Green`
Oct 12 21:28:29.467 INFO kablam!  --> src/display.rs:9:5
Oct 12 21:28:29.467 INFO kablam!   |
Oct 12 21:28:29.467 INFO kablam! 9 |     Green,
Oct 12 21:28:29.468 INFO kablam!   |     ^^^^^
Oct 12 21:28:29.468 INFO kablam! 
Oct 12 21:28:29.469 INFO kablam! warning: variant is never constructed: `Blue`
Oct 12 21:28:29.469 INFO kablam!   --> src/display.rs:11:5
Oct 12 21:28:29.469 INFO kablam!    |
Oct 12 21:28:29.469 INFO kablam! 11 |     Blue,
Oct 12 21:28:29.470 INFO kablam!    |     ^^^^
Oct 12 21:28:29.470 INFO kablam! 
Oct 12 21:28:29.470 INFO kablam! warning: variant is never constructed: `Magenta`
Oct 12 21:28:29.470 INFO kablam!   --> src/display.rs:12:5
Oct 12 21:28:29.471 INFO kablam!    |
Oct 12 21:28:29.471 INFO kablam! 12 |     Magenta,
Oct 12 21:28:29.471 INFO kablam!    |     ^^^^^^^
Oct 12 21:28:29.471 INFO kablam! 
Oct 12 21:28:29.471 INFO kablam! warning: variant is never constructed: `Cyan`
Oct 12 21:28:29.472 INFO kablam!   --> src/display.rs:13:5
Oct 12 21:28:29.472 INFO kablam!    |
Oct 12 21:28:29.472 INFO kablam! 13 |     Cyan,
Oct 12 21:28:29.473 INFO kablam!    |     ^^^^
Oct 12 21:28:29.473 INFO kablam! 
Oct 12 21:28:29.473 INFO kablam! warning: variant is never constructed: `LightBlack`
Oct 12 21:28:29.473 INFO kablam!   --> src/display.rs:15:5
Oct 12 21:28:29.474 INFO kablam!    |
Oct 12 21:28:29.474 INFO kablam! 15 |     LightBlack,
Oct 12 21:28:29.474 INFO kablam!    |     ^^^^^^^^^^
Oct 12 21:28:29.474 INFO kablam! 
Oct 12 21:28:29.475 INFO kablam! warning: variant is never constructed: `LightRed`
Oct 12 21:28:29.475 INFO kablam!   --> src/display.rs:16:5
Oct 12 21:28:29.475 INFO kablam!    |
Oct 12 21:28:29.475 INFO kablam! 16 |     LightRed,
Oct 12 21:28:29.476 INFO kablam!    |     ^^^^^^^^
Oct 12 21:28:29.476 INFO kablam! 
Oct 12 21:28:29.476 INFO kablam! warning: variant is never constructed: `LightGreen`
Oct 12 21:28:29.476 INFO kablam!   --> src/display.rs:17:5
Oct 12 21:28:29.477 INFO kablam!    |
Oct 12 21:28:29.477 INFO kablam! 17 |     LightGreen,
Oct 12 21:28:29.477 INFO kablam!    |     ^^^^^^^^^^
Oct 12 21:28:29.477 INFO kablam! 
Oct 12 21:28:29.478 INFO kablam! warning: variant is never constructed: `LightYellow`
Oct 12 21:28:29.478 INFO kablam!   --> src/display.rs:18:5
Oct 12 21:28:29.478 INFO kablam!    |
Oct 12 21:28:29.478 INFO kablam! 18 |     LightYellow,
Oct 12 21:28:29.479 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 21:28:29.479 INFO kablam! 
Oct 12 21:28:29.479 INFO kablam! warning: variant is never constructed: `LightMagenta`
Oct 12 21:28:29.479 INFO kablam!   --> src/display.rs:20:5
Oct 12 21:28:29.480 INFO kablam!    |
Oct 12 21:28:29.480 INFO kablam! 20 |     LightMagenta,
Oct 12 21:28:29.480 INFO kablam!    |     ^^^^^^^^^^^^
Oct 12 21:28:29.480 INFO kablam! 
Oct 12 21:28:29.480 INFO kablam! warning: variant is never constructed: `LightCyan`
Oct 12 21:28:29.480 INFO kablam!   --> src/display.rs:21:5
Oct 12 21:28:29.480 INFO kablam!    |
Oct 12 21:28:29.480 INFO kablam! 21 |     LightCyan,
Oct 12 21:28:29.480 INFO kablam!    |     ^^^^^^^^^
Oct 12 21:28:29.480 INFO kablam! 
Oct 12 21:28:29.480 INFO kablam! warning: variant is never constructed: `LightWhite`
Oct 12 21:28:29.480 INFO kablam!   --> src/display.rs:22:5
Oct 12 21:28:29.480 INFO kablam!    |
Oct 12 21:28:29.480 INFO kablam! 22 |     LightWhite,
Oct 12 21:28:29.480 INFO kablam!    |     ^^^^^^^^^^
Oct 12 21:28:29.480 INFO kablam! 
Oct 12 21:28:29.480 INFO kablam! warning: function is never used: `print`
Oct 12 21:28:29.480 INFO kablam!   --> src/display.rs:46:1
Oct 12 21:28:29.480 INFO kablam!    |
Oct 12 21:28:29.480 INFO kablam! 46 | pub fn print(stdout: &mut Write, x: i32, y: i32, s: &str, fg: Option<Color>, bg: Option<Color>) {
Oct 12 21:28:29.480 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:28:29.480 INFO kablam! 
Oct 12 21:28:29.521 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.15s
Oct 12 21:28:29.536 INFO kablam! su: No module specific data is present
Oct 12 21:28:30.087 INFO running `"docker" "rm" "-f" "9859fdaeda517b97971150f6692b1c87167db50d70059b497f8c663b2219ef9c"`
Oct 12 21:28:30.568 INFO blam! 9859fdaeda517b97971150f6692b1c87167db50d70059b497f8c663b2219ef9c