[INFO] fetching crate pixel_loop 0.3.0...
[INFO] testing pixel_loop-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate pixel_loop 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pixel_loop 0.3.0
[INFO] finished tweaking crates.io crate pixel_loop 0.3.0
[INFO] tweaked toml for crates.io crate pixel_loop 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pixel_loop 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
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[INFO] [stderr]    Compiling pixel_loop v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `scale_factor`
[INFO] [stdout]    --> src/pixel_loop/canvas/crossterm.rs:324:59
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn resize_surface(&mut self, width: u32, height: u32, scale_factor: Option<f64>) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]    --> src/pixel_loop/canvas/mod.rs:254:26
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn finish(&mut self, code: i32) -> Result<()> {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys_pressed_last_update`
[INFO] [stdout]    --> src/pixel_loop/input/crossterm.rs:219:13
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let keys_pressed_last_update = std::mem::take(&mut self.keys_pressed_this_update);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_pressed_last_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys_released_last_update`
[INFO] [stdout]    --> src/pixel_loop/input/crossterm.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let keys_released_last_update = std::mem::take(&mut self.keys_released_this_update);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_released_last_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_helper` is never read
[INFO] [stdout]   --> src/pixel_loop/canvas/pixels.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct WinitContext {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 22 |     event_loop: EventLoop<()>,
[INFO] [stdout] 23 |     input_helper: WinitInputHelper,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 8m 31s
[INFO] running `Command { std: "docker" "inspect" "47d85a49a6477af67cb55ef3ff8d7338bbb0131af2a52d27dad32576a825d20e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d85a49a6477af67cb55ef3ff8d7338bbb0131af2a52d27dad32576a825d20e", kill_on_drop: false }`
[INFO] [stdout] 47d85a49a6477af67cb55ef3ff8d7338bbb0131af2a52d27dad32576a825d20e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b26b71db1e03df44092ef2ee5f87281369e0006d74f2ebbf86feb2b6de905e8
[INFO] running `Command { std: "docker" "start" "-a" "0b26b71db1e03df44092ef2ee5f87281369e0006d74f2ebbf86feb2b6de905e8", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `scale_factor`
[INFO] [stdout]    --> src/pixel_loop/canvas/crossterm.rs:324:59
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn resize_surface(&mut self, width: u32, height: u32, scale_factor: Option<f64>) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]    --> src/pixel_loop/canvas/mod.rs:254:26
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn finish(&mut self, code: i32) -> Result<()> {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys_pressed_last_update`
[INFO] [stdout]    --> src/pixel_loop/input/crossterm.rs:219:13
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let keys_pressed_last_update = std::mem::take(&mut self.keys_pressed_this_update);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_pressed_last_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pixel_loop v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `keys_released_last_update`
[INFO] [stdout]    --> src/pixel_loop/input/crossterm.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let keys_released_last_update = std::mem::take(&mut self.keys_released_this_update);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_released_last_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_helper` is never read
[INFO] [stdout]   --> src/pixel_loop/canvas/pixels.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct WinitContext {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 22 |     event_loop: EventLoop<()>,
[INFO] [stdout] 23 |     input_helper: WinitInputHelper,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale_factor`
[INFO] [stdout]    --> src/pixel_loop/canvas/crossterm.rs:324:59
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn resize_surface(&mut self, width: u32, height: u32, scale_factor: Option<f64>) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]    --> src/pixel_loop/canvas/mod.rs:254:26
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn finish(&mut self, code: i32) -> Result<()> {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys_pressed_last_update`
[INFO] [stdout]    --> src/pixel_loop/input/crossterm.rs:219:13
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let keys_pressed_last_update = std::mem::take(&mut self.keys_pressed_this_update);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_pressed_last_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys_released_last_update`
[INFO] [stdout]    --> src/pixel_loop/input/crossterm.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let keys_released_last_update = std::mem::take(&mut self.keys_released_this_update);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_released_last_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_helper` is never read
[INFO] [stdout]   --> src/pixel_loop/canvas/pixels.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct WinitContext {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 22 |     event_loop: EventLoop<()>,
[INFO] [stdout] 23 |     input_helper: WinitInputHelper,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "0b26b71db1e03df44092ef2ee5f87281369e0006d74f2ebbf86feb2b6de905e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b26b71db1e03df44092ef2ee5f87281369e0006d74f2ebbf86feb2b6de905e8", kill_on_drop: false }`
[INFO] [stdout] 0b26b71db1e03df44092ef2ee5f87281369e0006d74f2ebbf86feb2b6de905e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7be6df51b11977187d5fdf80bca7adfa88a5718146b643934d37583802e5b3c
[INFO] running `Command { std: "docker" "start" "-a" "a7be6df51b11977187d5fdf80bca7adfa88a5718146b643934d37583802e5b3c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `scale_factor`
[INFO] [stderr]    --> src/pixel_loop/canvas/crossterm.rs:324:59
[INFO] [stderr]     |
[INFO] [stderr] 324 |     fn resize_surface(&mut self, width: u32, height: u32, scale_factor: Option<f64>) {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_factor`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `code`
[INFO] [stderr]    --> src/pixel_loop/canvas/mod.rs:254:26
[INFO] [stderr]     |
[INFO] [stderr] 254 |     fn finish(&mut self, code: i32) -> Result<()> {
[INFO] [stderr]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keys_pressed_last_update`
[INFO] [stderr]    --> src/pixel_loop/input/crossterm.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let keys_pressed_last_update = std::mem::take(&mut self.keys_pressed_this_update);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_pressed_last_update`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keys_released_last_update`
[INFO] [stderr]    --> src/pixel_loop/input/crossterm.rs:220:13
[INFO] [stderr]     |
[INFO] [stderr] 220 |         let keys_released_last_update = std::mem::take(&mut self.keys_released_this_update);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keys_released_last_update`
[INFO] [stderr] 
[INFO] [stderr] warning: field `input_helper` is never read
[INFO] [stderr]   --> src/pixel_loop/canvas/pixels.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct WinitContext {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 22 |     event_loop: EventLoop<()>,
[INFO] [stderr] 23 |     input_helper: WinitInputHelper,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pixel_loop` (lib) generated 5 warnings
[INFO] [stderr] warning: `pixel_loop` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/pixel_loop/lib.rs (/opt/rustwide/target/debug/deps/pixel_loop-db395f3d9fe1b6ea)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests pixel_loop
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/pixel_loop/canvas/in_memory.rs - canvas::in_memory::InMemoryCanvas::from_in_memory_image (line 74) ... FAILED
[INFO] [stdout] test src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::new_with_size (line 88) ... FAILED
[INFO] [stdout] test src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::with_refresh_limit (line 123) ... FAILED
[INFO] [stdout] test src/pixel_loop/color.rs - color::Color::from_bytes (line 56) ... FAILED
[INFO] [stdout] test src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas (line 25) ... FAILED
[INFO] [stdout] test src/pixel_loop/canvas/mod.rs - canvas::RenderableCanvas::run (line 236) ... FAILED
[INFO] [stdout] test src/pixel_loop/canvas/pixels.rs - canvas::pixels::PixelsCanvas (line 35) ... FAILED
[INFO] [stdout] test src/pixel_loop/color.rs - color::Color::from_rgb (line 110) ... ok
[INFO] [stdout] test src/pixel_loop/color.rs - color::HslColor::new (line 273) ... ok
[INFO] [stdout] test src/pixel_loop/canvas/in_memory.rs - canvas::in_memory::InMemoryCanvas::new (line 39) ... ok
[INFO] [stdout] test src/pixel_loop/color.rs - color::Color::from_rgba (line 93) ... ok
[INFO] [stdout] test src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::new (line 69) ... FAILED
[INFO] [stdout] test src/pixel_loop/lib.rs - (line 8) ... FAILED
[INFO] [stdout] test src/pixel_loop/color.rs - color::Color::as_hsl (line 140) ... ok
[INFO] [stdout] test src/pixel_loop/color.rs - color::HslColor::new (line 289) ... ok
[INFO] [stdout] test src/pixel_loop/color.rs - color::HslColor::new (line 280) ... ok
[INFO] [stdout] test src/pixel_loop/input/crossterm.rs - input::crossterm::CrosstermInputState::new (line 41) ... ok
[INFO] [stdout] test src/pixel_loop/input/crossterm.rs - input::crossterm::CrosstermInputState::with_event_cycles_before_released (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pixel_loop/canvas/in_memory.rs - canvas::in_memory::InMemoryCanvas::from_in_memory_image (line 74) stdout ----
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]  --> src/pixel_loop/canvas/in_memory.rs:79:64
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_pixel_loop_canvas_in_memory_rs_74_0() {
[INFO] [stdout]   |                                      ---------------------------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 8 | let canvas = InMemoryCanvas::from_in_memory_image(&image_bytes)?;
[INFO] [stdout]   |                                                                ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]   |
[INFO] [stdout] 4 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_pixel_loop_canvas_in_memory_rs_74_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout] 5 | use pixel_loop::canvas::InMemoryCanvas;
[INFO] [stdout] ...
[INFO] [stdout] 8 | let canvas = InMemoryCanvas::from_in_memory_image(&image_bytes)?;
[INFO] [stdout] 9 +     Ok(())
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::new_with_size (line 88) stdout ----
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pixel_loop/canvas/crossterm.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout]  7 | let canvas = CrosstermCanvas::new(80, 42);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^ --  -- unexpected argument #2 of type `{integer}`
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   unexpected argument #1 of type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/pixel_loop/canvas/crossterm.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: remove the extra arguments
[INFO] [stdout]    |
[INFO] [stdout]  7 - let canvas = CrosstermCanvas::new(80, 42);
[INFO] [stdout]  7 + let canvas = CrosstermCanvas::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::with_refresh_limit (line 123) stdout ----
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pixel_loop/canvas/crossterm.rs:128:18
[INFO] [stdout]    |
[INFO] [stdout]  8 | let mut canvas = CrosstermCanvas::new(80, 24).with_refresh_limit(30);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^ --  -- unexpected argument #2 of type `{integer}`
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       unexpected argument #1 of type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/pixel_loop/canvas/crossterm.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: remove the extra arguments
[INFO] [stdout]    |
[INFO] [stdout]  8 - let mut canvas = CrosstermCanvas::new(80, 24).with_refresh_limit(30);
[INFO] [stdout]  8 + let mut canvas = CrosstermCanvas::new().with_refresh_limit(30);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel_loop/color.rs - color::Color::from_bytes (line 56) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `my_crate`
[INFO] [stdout]  --> src/pixel_loop/color.rs:57:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use my_crate::Color;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `my_crate`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `my_crate`, use `cargo add my_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas (line 25) stdout ----
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 2 arguments were supplied
[INFO] [stdout]   --> src/pixel_loop/canvas/crossterm.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |   let mut canvas = CrosstermCanvas::new(80, 24);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^ --  -- unexpected argument #2 of type `{integer}`
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         unexpected argument #1 of type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/pixel_loop/canvas/crossterm.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] help: remove the extra arguments
[INFO] [stdout]    |
[INFO] [stdout] 12 -   let mut canvas = CrosstermCanvas::new(80, 24);
[INFO] [stdout] 12 +   let mut canvas = CrosstermCanvas::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel_loop/canvas/mod.rs - canvas::RenderableCanvas::run (line 236) stdout ----
[INFO] [stdout] error[E0423]: expected value, found crate `pixel_loop`
[INFO] [stdout]  --> src/pixel_loop/canvas/mod.rs:239:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |    pixel_loop.begin().expect("begin pixel_loop");
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use the path separator to refer to an item
[INFO] [stdout]   |
[INFO] [stdout] 6 -    pixel_loop.begin().expect("begin pixel_loop");
[INFO] [stdout] 6 +    pixel_loop::begin().expect("begin pixel_loop");
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found crate `pixel_loop`
[INFO] [stdout]  --> src/pixel_loop/canvas/mod.rs:241:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |        pixel_loop.next_loop().expect("next_loop pixel_loop");
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use the path separator to refer to an item
[INFO] [stdout]   |
[INFO] [stdout] 8 -        pixel_loop.next_loop().expect("next_loop pixel_loop");
[INFO] [stdout] 8 +        pixel_loop::next_loop().expect("next_loop pixel_loop");
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel_loop/canvas/pixels.rs - canvas::pixels::PixelsCanvas (line 35) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PixelsCanvas`
[INFO] [stdout]  --> src/pixel_loop/canvas/pixels.rs:36:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let canvas = PixelsCanvas::new(640, 480, "pixel loop", false)?;
[INFO] [stdout]   |              ^^^^^^^^^^^^ use of undeclared type `PixelsCanvas`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use pixel_loop::canvas::PixelsCanvas;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::new (line 69) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (209) panicked at src/pixel_loop/canvas/crossterm.rs:75:59:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5facec415062 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5facec415062 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5facec415062 - std::sys::backtrace::_print_fmt::h11496fe34963a885
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5facec415062 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hff1a9408d012ee89
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5facec433bdf - core::fmt::rt::Argument::fmt::hf11195b61445f5d1
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5facec433bdf - core::fmt::write::h2f1fc679f228cc52
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5facec406803 - std::io::default_write_fmt::hdd5e6d67566e664d
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5facec406803 - std::io::Write::write_fmt::haa2231cbd9aebf95
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5facec414eb2 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5facec4046ec - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5facec404533 - std::panicking::default_hook::h43da101644971931
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x5facec404c2a - std::panicking::panic_with_hook::hb4e916c3e65eccec
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x5facec414a3a - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x5facec414999 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x5facec40501d - __rustc[b29d3319de9a3146]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x5facec435d00 - core::panicking::panic_fmt::h5f8d281875be5ff1
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5facec4362f6 - core::result::unwrap_failed::hbb243a6a8b53218d
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/result.rs:1852:5
[INFO] [stdout]   17:     0x5facec3ec533 - core::result::Result<T,E>::unwrap::ha4ed2cacc7cd1ff7
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/result.rs:1223:23
[INFO] [stdout]   18:     0x5facec3ec533 - pixel_loop::canvas::crossterm::CrosstermCanvas::new::h95df89f12139ba31
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pixel_loop/canvas/crossterm.rs:75:59
[INFO] [stdout]   19:     0x5facec3ebfdf - rust_out::main::_doctest_main_src_pixel_loop_canvas_crossterm_rs_69_0::h05ea110bdaaf15bc
[INFO] [stdout]   20:     0x5facec3ebff6 - rust_out::main::h7e777e61203ca549
[INFO] [stdout]   21:     0x5facec3ebf53 - core::ops::function::FnOnce::call_once::h894b479a9b16664c
[INFO] [stdout]   22:     0x5facec3ec006 - std::sys::backtrace::__rust_begin_short_backtrace::hcbf029d2da904189
[INFO] [stdout]   23:     0x5facec3ebea9 - std::rt::lang_start::{{closure}}::h3a05cfdeea429f55
[INFO] [stdout]   24:     0x5facec415630 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h32dc2b2f49a48277
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:290:21
[INFO] [stdout]   25:     0x5facec415630 - std::panicking::catch_unwind::do_call::h3353546a38525559
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40
[INFO] [stdout]   26:     0x5facec415630 - std::panicking::catch_unwind::h57fb70202d1ae368
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19
[INFO] [stdout]   27:     0x5facec415630 - std::panic::catch_unwind::h4b724a52bb5803b4
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14
[INFO] [stdout]   28:     0x5facec415630 - std::rt::lang_start_internal::{{closure}}::h3724b3072c80532a
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:175:24
[INFO] [stdout]   29:     0x5facec415630 - std::panicking::catch_unwind::do_call::h4f6e90f858bd1c3f
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x5facec415630 - std::panicking::catch_unwind::h81c085c0d350991c
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x5facec415630 - std::panic::catch_unwind::h289049af1176d82a
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5facec415630 - std::rt::lang_start_internal::h3c37ebeb799b11e1
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:171:5
[INFO] [stdout]   33:     0x5facec3ebe91 - std::rt::lang_start::h5b53c8738ceaa0f6
[INFO] [stdout]   34:     0x5facec3ec035 - main
[INFO] [stdout]   35:     0x76a5417431ca - <unknown>
[INFO] [stdout]   36:     0x76a54174328b - __libc_start_main
[INFO] [stdout]   37:     0x5facec3ebda5 - _start
[INFO] [stdout]   38:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/pixel_loop/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]    --> src/pixel_loop/lib.rs:74:1
[INFO] [stdout]     |
[INFO] [stdout]  69 | run(60, state, input, canvas, update, render)?;
[INFO] [stdout]     | ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: expected fn pointer, found fn item
[INFO] [stdout]    --> src/pixel_loop/lib.rs:74:31
[INFO] [stdout]     |
[INFO] [stdout]  69 | run(60, state, input, canvas, update, render)?;
[INFO] [stdout]     |                               ^^^^^^
[INFO] [stdout]     = note: expected fn pointer `for<'a, 'b, 'c, 'd> fn(&'a mut EngineEnvironment, &'b mut State, &'c CrosstermInputState, &'d mut CrosstermCanvas) -> Result<NextLoopState, _>`
[INFO] [stdout]                   found fn item `for<'a, 'b, 'c, 'd> fn(&'a mut EngineEnvironment, &'b mut State, &'c CrosstermInputState, &'d mut CrosstermCanvas) -> Result<(), _> {update}`
[INFO] [stdout] note: expected fn pointer, found fn item
[INFO] [stdout]    --> src/pixel_loop/lib.rs:74:39
[INFO] [stdout]     |
[INFO] [stdout]  69 | run(60, state, input, canvas, update, render)?;
[INFO] [stdout]     |                                       ^^^^^^
[INFO] [stdout]     = note: expected fn pointer `for<'a, 'b, 'c, 'd> fn(&'a mut EngineEnvironment, &'b mut State, &'c CrosstermInputState, &'d mut CrosstermCanvas, Duration) -> Result<NextLoopState, _>`
[INFO] [stdout]                   found fn item `fn(&mut EngineEnvironment, &mut State, &..., ..., ...) -> ... {render}`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/pixel_loop/lib.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 | pub fn run<State: 'static, CanvasImpl: RenderableCanvas + 'static>(
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     = note: the full name for the type has been written to '/tmp/rustdoctestZ8YnkV/rust_out.long-type-13355112588786910763.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas (line 25)
[INFO] [stdout]     src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::new (line 69)
[INFO] [stdout]     src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::new_with_size (line 88)
[INFO] [stdout]     src/pixel_loop/canvas/crossterm.rs - canvas::crossterm::CrosstermCanvas::with_refresh_limit (line 123)
[INFO] [stdout]     src/pixel_loop/canvas/in_memory.rs - canvas::in_memory::InMemoryCanvas::from_in_memory_image (line 74)
[INFO] [stdout]     src/pixel_loop/canvas/mod.rs - canvas::RenderableCanvas::run (line 236)
[INFO] [stdout]     src/pixel_loop/canvas/pixels.rs - canvas::pixels::PixelsCanvas (line 35)
[INFO] [stdout]     src/pixel_loop/color.rs - color::Color::from_bytes (line 56)
[INFO] [stdout]     src/pixel_loop/lib.rs - (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.70s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a7be6df51b11977187d5fdf80bca7adfa88a5718146b643934d37583802e5b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7be6df51b11977187d5fdf80bca7adfa88a5718146b643934d37583802e5b3c", kill_on_drop: false }`
[INFO] [stdout] a7be6df51b11977187d5fdf80bca7adfa88a5718146b643934d37583802e5b3c
