Nov 06 17:57:01.887 INFO checking maxbeutel/rust-ascii-art against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:57:01.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:57:02.370 INFO blam! 94181313a8076be10d8c977e04117869dd3d94b548bac1234fa3222befe3facd
Nov 06 17:57:02.372 INFO running `"docker" "start" "-a" "94181313a8076be10d8c977e04117869dd3d94b548bac1234fa3222befe3facd"`
Nov 06 17:57:04.772 INFO kablam! usermod: no changes
Nov 06 17:57:04.864 INFO kablam!     Checking ascii-art v0.1.0 (/source)
Nov 06 17:57:05.439 INFO kablam! warning: variant is never constructed: `Canvas`
Nov 06 17:57:05.439 INFO kablam!   --> src/main.rs:10:5
Nov 06 17:57:05.439 INFO kablam!    |
Nov 06 17:57:05.439 INFO kablam! 10 |     Canvas,
Nov 06 17:57:05.439 INFO kablam!    |     ^^^^^^
Nov 06 17:57:05.439 INFO kablam!    |
Nov 06 17:57:05.441 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 17:57:05.441 INFO kablam! 
Nov 06 17:57:05.441 INFO kablam! warning: method is never used: `from_dimensions`
Nov 06 17:57:05.441 INFO kablam!   --> src/main.rs:22:5
Nov 06 17:57:05.441 INFO kablam!    |
Nov 06 17:57:05.441 INFO kablam! 22 |     fn from_dimensions(dimensions: Dimensions) -> Vec<Coords> {
Nov 06 17:57:05.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.441 INFO kablam! 
Nov 06 17:57:05.441 INFO kablam! warning: function is never used: `coords_from_index`
Nov 06 17:57:05.441 INFO kablam!   --> src/main.rs:23:9
Nov 06 17:57:05.442 INFO kablam!    |
Nov 06 17:57:05.442 INFO kablam! 23 |         fn coords_from_index(i: u32, dimensions: Dimensions) -> Coords {
Nov 06 17:57:05.442 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: method is never used: `from_coords`
Nov 06 17:57:05.442 INFO kablam!   --> src/main.rs:41:5
Nov 06 17:57:05.442 INFO kablam!    |
Nov 06 17:57:05.442 INFO kablam! 41 |     fn from_coords(coords: &Vec<Coords>) -> Dimensions {
Nov 06 17:57:05.442 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: method is never used: `get_max_coord_from_coords`
Nov 06 17:57:05.442 INFO kablam!   --> src/main.rs:49:5
Nov 06 17:57:05.442 INFO kablam!    |
Nov 06 17:57:05.442 INFO kablam! 49 |     fn get_max_coord_from_coords<'a, I: Iterator<Item=&'a Coords>>(coords: I, pluck_fn: &Fn(&Coords) -> u32) -> u32 {
Nov 06 17:57:05.442 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: struct is never constructed: `CombinedObject`
Nov 06 17:57:05.442 INFO kablam!   --> src/main.rs:66:1
Nov 06 17:57:05.442 INFO kablam!    |
Nov 06 17:57:05.442 INFO kablam! 66 | struct CombinedObject(Dimensions, Vec<Box<Plottable>>);
Nov 06 17:57:05.442 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: method is never used: `rotate`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:120:5
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 120 |     fn rotate(line: Line, rotation_center: Coords) -> Line {
Nov 06 17:57:05.442 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: method is never used: `new`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:174:5
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 174 |     fn new(start: Coords, end: Coords) -> Line {
Nov 06 17:57:05.442 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: struct is never constructed: `Circle`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:244:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 244 | struct Circle(Dimensions, Vec<Coords>);
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: method is never used: `new`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:247:5
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 247 |     fn new(point: Coords, radius: u32) -> Circle {
Nov 06 17:57:05.442 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: struct is never constructed: `Canvas`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:296:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 296 | struct Canvas(Dimensions, Vec<PlottedCoords>);
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: function is never used: `combine`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:299:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 299 | fn combine<T: Plottable + 'static, U: Plottable + 'static>(a: Box<T>, b: Box<U>) -> CombinedObject {
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: function is never used: `plot`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:312:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 312 | fn plot(a: Box<Plottable>) -> Canvas {
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: function is never used: `draw`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:327:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 327 | fn draw(canvas: Canvas) {
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: function is never used: `fixtures_diagonal_line_ltr`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:345:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 345 | fn fixtures_diagonal_line_ltr() -> Line {
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: function is never used: `fixtures_horizontal_line`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:349:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 349 | fn fixtures_horizontal_line() -> Line {
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: function is never used: `fixtures_vertical_line`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:353:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 353 | fn fixtures_vertical_line() -> Line {
Nov 06 17:57:05.442 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.442 INFO kablam! 
Nov 06 17:57:05.442 INFO kablam! warning: function is never used: `fixtures_circle`
Nov 06 17:57:05.442 INFO kablam!    --> src/main.rs:357:1
Nov 06 17:57:05.442 INFO kablam!     |
Nov 06 17:57:05.442 INFO kablam! 357 | fn fixtures_circle() -> Circle {
Nov 06 17:57:05.443 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:05.443 INFO kablam! 
Nov 06 17:57:06.020 INFO kablam! warning: function is never used: `draw`
Nov 06 17:57:06.021 INFO kablam!    --> src/main.rs:327:1
Nov 06 17:57:06.021 INFO kablam!     |
Nov 06 17:57:06.022 INFO kablam! 327 | fn draw(canvas: Canvas) {
Nov 06 17:57:06.022 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:57:06.028 INFO kablam!     |
Nov 06 17:57:06.029 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 06 17:57:06.029 INFO kablam! 
Nov 06 17:57:06.077 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Nov 06 17:57:06.083 INFO kablam! su: No module specific data is present
Nov 06 17:57:06.793 INFO running `"docker" "rm" "-f" "94181313a8076be10d8c977e04117869dd3d94b548bac1234fa3222befe3facd"`
Nov 06 17:57:07.160 INFO blam! 94181313a8076be10d8c977e04117869dd3d94b548bac1234fa3222befe3facd