Nov 04 02:59:36.724 INFO checking maxbeutel/rust-ascii-art against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 02:59:36.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 02:59:37.104 INFO blam! 7d72c67ba4864eb082870a596538502756190b68fdad1e04ee0b0556b19f08e2
Nov 04 02:59:37.106 INFO running `"docker" "start" "-a" "7d72c67ba4864eb082870a596538502756190b68fdad1e04ee0b0556b19f08e2"`
Nov 04 02:59:38.163 INFO kablam! usermod: no changes
Nov 04 02:59:38.191 INFO kablam!     Checking ascii-art v0.1.0 (/source)
Nov 04 02:59:39.047 INFO kablam! warning: variant is never constructed: `Canvas`
Nov 04 02:59:39.048 INFO kablam!   --> src/main.rs:10:5
Nov 04 02:59:39.048 INFO kablam!    |
Nov 04 02:59:39.049 INFO kablam! 10 |     Canvas,
Nov 04 02:59:39.049 INFO kablam!    |     ^^^^^^
Nov 04 02:59:39.052 INFO kablam!    |
Nov 04 02:59:39.052 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 02:59:39.052 INFO kablam! 
Nov 04 02:59:39.053 INFO kablam! warning: method is never used: `from_dimensions`
Nov 04 02:59:39.053 INFO kablam!   --> src/main.rs:22:5
Nov 04 02:59:39.053 INFO kablam!    |
Nov 04 02:59:39.054 INFO kablam! 22 |     fn from_dimensions(dimensions: Dimensions) -> Vec<Coords> {
Nov 04 02:59:39.054 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.054 INFO kablam! 
Nov 04 02:59:39.055 INFO kablam! warning: function is never used: `coords_from_index`
Nov 04 02:59:39.055 INFO kablam!   --> src/main.rs:23:9
Nov 04 02:59:39.055 INFO kablam!    |
Nov 04 02:59:39.056 INFO kablam! 23 |         fn coords_from_index(i: u32, dimensions: Dimensions) -> Coords {
Nov 04 02:59:39.056 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.056 INFO kablam! 
Nov 04 02:59:39.057 INFO kablam! warning: method is never used: `from_coords`
Nov 04 02:59:39.057 INFO kablam!   --> src/main.rs:41:5
Nov 04 02:59:39.057 INFO kablam!    |
Nov 04 02:59:39.058 INFO kablam! 41 |     fn from_coords(coords: &Vec<Coords>) -> Dimensions {
Nov 04 02:59:39.058 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.058 INFO kablam! 
Nov 04 02:59:39.059 INFO kablam! warning: method is never used: `get_max_coord_from_coords`
Nov 04 02:59:39.059 INFO kablam!   --> src/main.rs:49:5
Nov 04 02:59:39.059 INFO kablam!    |
Nov 04 02:59:39.059 INFO kablam! 49 |     fn get_max_coord_from_coords<'a, I: Iterator<Item=&'a Coords>>(coords: I, pluck_fn: &Fn(&Coords) -> u32) -> u32 {
Nov 04 02:59:39.060 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.060 INFO kablam! 
Nov 04 02:59:39.061 INFO kablam! warning: struct is never constructed: `CombinedObject`
Nov 04 02:59:39.061 INFO kablam!   --> src/main.rs:66:1
Nov 04 02:59:39.061 INFO kablam!    |
Nov 04 02:59:39.061 INFO kablam! 66 | struct CombinedObject(Dimensions, Vec<Box<Plottable>>);
Nov 04 02:59:39.062 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.062 INFO kablam! 
Nov 04 02:59:39.062 INFO kablam! warning: method is never used: `rotate`
Nov 04 02:59:39.067 INFO kablam!    --> src/main.rs:120:5
Nov 04 02:59:39.067 INFO kablam!     |
Nov 04 02:59:39.067 INFO kablam! 120 |     fn rotate(line: Line, rotation_center: Coords) -> Line {
Nov 04 02:59:39.068 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.068 INFO kablam! 
Nov 04 02:59:39.068 INFO kablam! warning: method is never used: `new`
Nov 04 02:59:39.068 INFO kablam!    --> src/main.rs:174:5
Nov 04 02:59:39.069 INFO kablam!     |
Nov 04 02:59:39.069 INFO kablam! 174 |     fn new(start: Coords, end: Coords) -> Line {
Nov 04 02:59:39.069 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.069 INFO kablam! 
Nov 04 02:59:39.070 INFO kablam! warning: struct is never constructed: `Circle`
Nov 04 02:59:39.070 INFO kablam!    --> src/main.rs:244:1
Nov 04 02:59:39.070 INFO kablam!     |
Nov 04 02:59:39.071 INFO kablam! 244 | struct Circle(Dimensions, Vec<Coords>);
Nov 04 02:59:39.071 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.071 INFO kablam! 
Nov 04 02:59:39.071 INFO kablam! warning: method is never used: `new`
Nov 04 02:59:39.072 INFO kablam!    --> src/main.rs:247:5
Nov 04 02:59:39.072 INFO kablam!     |
Nov 04 02:59:39.072 INFO kablam! 247 |     fn new(point: Coords, radius: u32) -> Circle {
Nov 04 02:59:39.072 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.073 INFO kablam! 
Nov 04 02:59:39.073 INFO kablam! warning: struct is never constructed: `Canvas`
Nov 04 02:59:39.073 INFO kablam!    --> src/main.rs:296:1
Nov 04 02:59:39.074 INFO kablam!     |
Nov 04 02:59:39.074 INFO kablam! 296 | struct Canvas(Dimensions, Vec<PlottedCoords>);
Nov 04 02:59:39.074 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.074 INFO kablam! 
Nov 04 02:59:39.075 INFO kablam! warning: function is never used: `combine`
Nov 04 02:59:39.075 INFO kablam!    --> src/main.rs:299:1
Nov 04 02:59:39.075 INFO kablam!     |
Nov 04 02:59:39.075 INFO kablam! 299 | fn combine<T: Plottable + 'static, U: Plottable + 'static>(a: Box<T>, b: Box<U>) -> CombinedObject {
Nov 04 02:59:39.076 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.076 INFO kablam! 
Nov 04 02:59:39.076 INFO kablam! warning: function is never used: `plot`
Nov 04 02:59:39.076 INFO kablam!    --> src/main.rs:312:1
Nov 04 02:59:39.077 INFO kablam!     |
Nov 04 02:59:39.077 INFO kablam! 312 | fn plot(a: Box<Plottable>) -> Canvas {
Nov 04 02:59:39.077 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.077 INFO kablam! 
Nov 04 02:59:39.078 INFO kablam! warning: function is never used: `draw`
Nov 04 02:59:39.078 INFO kablam!    --> src/main.rs:327:1
Nov 04 02:59:39.078 INFO kablam!     |
Nov 04 02:59:39.079 INFO kablam! 327 | fn draw(canvas: Canvas) {
Nov 04 02:59:39.079 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.079 INFO kablam! 
Nov 04 02:59:39.079 INFO kablam! warning: function is never used: `fixtures_diagonal_line_ltr`
Nov 04 02:59:39.080 INFO kablam!    --> src/main.rs:345:1
Nov 04 02:59:39.080 INFO kablam!     |
Nov 04 02:59:39.080 INFO kablam! 345 | fn fixtures_diagonal_line_ltr() -> Line {
Nov 04 02:59:39.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.081 INFO kablam! 
Nov 04 02:59:39.081 INFO kablam! warning: function is never used: `fixtures_horizontal_line`
Nov 04 02:59:39.081 INFO kablam!    --> src/main.rs:349:1
Nov 04 02:59:39.081 INFO kablam!     |
Nov 04 02:59:39.081 INFO kablam! 349 | fn fixtures_horizontal_line() -> Line {
Nov 04 02:59:39.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.081 INFO kablam! 
Nov 04 02:59:39.081 INFO kablam! warning: function is never used: `fixtures_vertical_line`
Nov 04 02:59:39.081 INFO kablam!    --> src/main.rs:353:1
Nov 04 02:59:39.081 INFO kablam!     |
Nov 04 02:59:39.081 INFO kablam! 353 | fn fixtures_vertical_line() -> Line {
Nov 04 02:59:39.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.081 INFO kablam! 
Nov 04 02:59:39.082 INFO kablam! warning: function is never used: `fixtures_circle`
Nov 04 02:59:39.082 INFO kablam!    --> src/main.rs:357:1
Nov 04 02:59:39.082 INFO kablam!     |
Nov 04 02:59:39.082 INFO kablam! 357 | fn fixtures_circle() -> Circle {
Nov 04 02:59:39.082 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.082 INFO kablam! 
Nov 04 02:59:39.271 INFO kablam! warning: function is never used: `draw`
Nov 04 02:59:39.271 INFO kablam!    --> src/main.rs:327:1
Nov 04 02:59:39.272 INFO kablam!     |
Nov 04 02:59:39.272 INFO kablam! 327 | fn draw(canvas: Canvas) {
Nov 04 02:59:39.272 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 02:59:39.273 INFO kablam!     |
Nov 04 02:59:39.273 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 02:59:39.273 INFO kablam! 
Nov 04 02:59:39.311 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 04 02:59:39.312 INFO kablam! su: No module specific data is present
Nov 04 02:59:40.177 INFO running `"docker" "rm" "-f" "7d72c67ba4864eb082870a596538502756190b68fdad1e04ee0b0556b19f08e2"`
Nov 04 02:59:40.503 INFO blam! 7d72c67ba4864eb082870a596538502756190b68fdad1e04ee0b0556b19f08e2