Dec 04 14:19:51.701 INFO checking mclaybaugh/rust-text-canvas against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:19:51.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 14:19:52.279 INFO [stdout] 94546b68bf0873157dda647477590d4ca792dc560f00f8aa5fb2a7b6f2517b87
Dec 04 14:19:52.285 INFO running `"docker" "start" "-a" "94546b68bf0873157dda647477590d4ca792dc560f00f8aa5fb2a7b6f2517b87"`
Dec 04 14:19:53.341 INFO [stderr] usermod: no changes
Dec 04 14:19:53.396 INFO [stderr]     Checking rust-text-canvas v0.1.0 (/source)
Dec 04 14:19:53.751 INFO [stderr] warning: variant is never constructed: `Black`
Dec 04 14:19:53.751 INFO [stderr]  --> src/canvas.rs:3:5
Dec 04 14:19:53.751 INFO [stderr]   |
Dec 04 14:19:53.751 INFO [stderr] 3 |     Black,
Dec 04 14:19:53.751 INFO [stderr]   |     ^^^^^
Dec 04 14:19:53.751 INFO [stderr]   |
Dec 04 14:19:53.751 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 14:19:53.751 INFO [stderr] 
Dec 04 14:19:53.751 INFO [stderr] warning: variant is never constructed: `Red`
Dec 04 14:19:53.751 INFO [stderr]  --> src/canvas.rs:4:5
Dec 04 14:19:53.751 INFO [stderr]   |
Dec 04 14:19:53.751 INFO [stderr] 4 |     Red,
Dec 04 14:19:53.751 INFO [stderr]   |     ^^^
Dec 04 14:19:53.751 INFO [stderr] 
Dec 04 14:19:53.751 INFO [stderr] warning: variant is never constructed: `Green`
Dec 04 14:19:53.751 INFO [stderr]  --> src/canvas.rs:5:5
Dec 04 14:19:53.751 INFO [stderr]   |
Dec 04 14:19:53.751 INFO [stderr] 5 |     Green,
Dec 04 14:19:53.751 INFO [stderr]   |     ^^^^^
Dec 04 14:19:53.751 INFO [stderr] 
Dec 04 14:19:53.751 INFO [stderr] warning: variant is never constructed: `Yellow`
Dec 04 14:19:53.751 INFO [stderr]  --> src/canvas.rs:6:5
Dec 04 14:19:53.751 INFO [stderr]   |
Dec 04 14:19:53.751 INFO [stderr] 6 |     Yellow,
Dec 04 14:19:53.751 INFO [stderr]   |     ^^^^^^
Dec 04 14:19:53.751 INFO [stderr] 
Dec 04 14:19:53.751 INFO [stderr] warning: variant is never constructed: `Blue`
Dec 04 14:19:53.751 INFO [stderr]  --> src/canvas.rs:7:5
Dec 04 14:19:53.751 INFO [stderr]   |
Dec 04 14:19:53.751 INFO [stderr] 7 |     Blue,
Dec 04 14:19:53.751 INFO [stderr]   |     ^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `Magenta`
Dec 04 14:19:53.752 INFO [stderr]  --> src/canvas.rs:8:5
Dec 04 14:19:53.752 INFO [stderr]   |
Dec 04 14:19:53.752 INFO [stderr] 8 |     Magenta,
Dec 04 14:19:53.752 INFO [stderr]   |     ^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `Cyan`
Dec 04 14:19:53.752 INFO [stderr]  --> src/canvas.rs:9:5
Dec 04 14:19:53.752 INFO [stderr]   |
Dec 04 14:19:53.752 INFO [stderr] 9 |     Cyan,
Dec 04 14:19:53.752 INFO [stderr]   |     ^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `White`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:10:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 10 |     White,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightBlack`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:11:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 11 |     BrightBlack,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightRed`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:12:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 12 |     BrightRed,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightGreen`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:13:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 13 |     BrightGreen,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightYellow`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:14:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 14 |     BrightYellow,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightBlue`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:15:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 15 |     BrightBlue,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightMagenta`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:16:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 16 |     BrightMagenta,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightCyan`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:17:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 17 |     BrightCyan,
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: variant is never constructed: `BrightWhite`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:18:5
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 18 |     BrightWhite
Dec 04 14:19:53.752 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: struct is never constructed: `Coord`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:27:1
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 27 | pub struct Coord {
Dec 04 14:19:53.752 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: struct is never constructed: `TextSprite`
Dec 04 14:19:53.752 INFO [stderr]   --> src/canvas.rs:32:1
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 32 | pub struct TextSprite {
Dec 04 14:19:53.752 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.752 INFO [stderr] warning: function is never used: `get_bg_term_color`
Dec 04 14:19:53.752 INFO [stderr]   --> src/terminal.rs:31:1
Dec 04 14:19:53.752 INFO [stderr]    |
Dec 04 14:19:53.752 INFO [stderr] 31 | fn get_bg_term_color(color: &canvas::Color) -> &str {
Dec 04 14:19:53.752 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:19:53.752 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `Black`
Dec 04 14:19:53.826 INFO [stderr]  --> src/canvas.rs:3:5
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr] 3 |     Black,
Dec 04 14:19:53.826 INFO [stderr]   |     ^^^^^
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `Red`
Dec 04 14:19:53.826 INFO [stderr]  --> src/canvas.rs:4:5
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr] 4 |     Red,
Dec 04 14:19:53.826 INFO [stderr]   |     ^^^
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `Green`
Dec 04 14:19:53.826 INFO [stderr]  --> src/canvas.rs:5:5
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr] 5 |     Green,
Dec 04 14:19:53.826 INFO [stderr]   |     ^^^^^
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `Yellow`
Dec 04 14:19:53.826 INFO [stderr]  --> src/canvas.rs:6:5
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr] 6 |     Yellow,
Dec 04 14:19:53.826 INFO [stderr]   |     ^^^^^^
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `Blue`
Dec 04 14:19:53.826 INFO [stderr]  --> src/canvas.rs:7:5
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr] 7 |     Blue,
Dec 04 14:19:53.826 INFO [stderr]   |     ^^^^
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `Magenta`
Dec 04 14:19:53.826 INFO [stderr]  --> src/canvas.rs:8:5
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr] 8 |     Magenta,
Dec 04 14:19:53.826 INFO [stderr]   |     ^^^^^^^
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `Cyan`
Dec 04 14:19:53.826 INFO [stderr]  --> src/canvas.rs:9:5
Dec 04 14:19:53.826 INFO [stderr]   |
Dec 04 14:19:53.826 INFO [stderr] 9 |     Cyan,
Dec 04 14:19:53.826 INFO [stderr]   |     ^^^^
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `White`
Dec 04 14:19:53.826 INFO [stderr]   --> src/canvas.rs:10:5
Dec 04 14:19:53.826 INFO [stderr]    |
Dec 04 14:19:53.826 INFO [stderr] 10 |     White,
Dec 04 14:19:53.826 INFO [stderr]    |     ^^^^^
Dec 04 14:19:53.826 INFO [stderr] 
Dec 04 14:19:53.826 INFO [stderr] warning: variant is never constructed: `BrightBlack`
Dec 04 14:19:53.826 INFO [stderr]   --> src/canvas.rs:11:5
Dec 04 14:19:53.826 INFO [stderr]    |
Dec 04 14:19:53.826 INFO [stderr] 11 |     BrightBlack,
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: variant is never constructed: `BrightRed`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:12:5
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 12 |     BrightRed,
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: variant is never constructed: `BrightGreen`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:13:5
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 13 |     BrightGreen,
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: variant is never constructed: `BrightYellow`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:14:5
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 14 |     BrightYellow,
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: variant is never constructed: `BrightBlue`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:15:5
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 15 |     BrightBlue,
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: variant is never constructed: `BrightMagenta`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:16:5
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 16 |     BrightMagenta,
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: variant is never constructed: `BrightCyan`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:17:5
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 17 |     BrightCyan,
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: variant is never constructed: `BrightWhite`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:18:5
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 18 |     BrightWhite
Dec 04 14:19:53.827 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: struct is never constructed: `Coord`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:27:1
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 27 | pub struct Coord {
Dec 04 14:19:53.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: struct is never constructed: `TextSprite`
Dec 04 14:19:53.827 INFO [stderr]   --> src/canvas.rs:32:1
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 32 | pub struct TextSprite {
Dec 04 14:19:53.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.827 INFO [stderr] warning: function is never used: `get_bg_term_color`
Dec 04 14:19:53.827 INFO [stderr]   --> src/terminal.rs:31:1
Dec 04 14:19:53.827 INFO [stderr]    |
Dec 04 14:19:53.827 INFO [stderr] 31 | fn get_bg_term_color(color: &canvas::Color) -> &str {
Dec 04 14:19:53.827 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:19:53.827 INFO [stderr] 
Dec 04 14:19:53.862 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 04 14:19:53.864 INFO [stderr] su: No module specific data is present
Dec 04 14:19:54.603 INFO running `"docker" "inspect" "94546b68bf0873157dda647477590d4ca792dc560f00f8aa5fb2a7b6f2517b87"`
Dec 04 14:19:54.923 INFO running `"docker" "rm" "-f" "94546b68bf0873157dda647477590d4ca792dc560f00f8aa5fb2a7b6f2517b87"`
Dec 04 14:19:55.359 INFO [stdout] 94546b68bf0873157dda647477590d4ca792dc560f00f8aa5fb2a7b6f2517b87