[INFO] fetching crate wcanvas 0.0.1...
[INFO] testing wcanvas-0.0.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate wcanvas 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate wcanvas 0.0.1
[INFO] finished tweaking crates.io crate wcanvas 0.0.1
[INFO] tweaked toml for crates.io crate wcanvas 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wcanvas 0.0.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wcanvas 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ec6db4cabeed6a67a4c962d8874ef098ff78e881ab5f069fb29d583e6d92978
[INFO] running `Command { std: "docker" "start" "-a" "9ec6db4cabeed6a67a4c962d8874ef098ff78e881ab5f069fb29d583e6d92978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ec6db4cabeed6a67a4c962d8874ef098ff78e881ab5f069fb29d583e6d92978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec6db4cabeed6a67a4c962d8874ef098ff78e881ab5f069fb29d583e6d92978", kill_on_drop: false }`
[INFO] [stdout] 9ec6db4cabeed6a67a4c962d8874ef098ff78e881ab5f069fb29d583e6d92978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 201a3b15cb00365058978db28bc9329348ea4c113664f1b6a4122836af6951b9
[INFO] running `Command { std: "docker" "start" "-a" "201a3b15cb00365058978db28bc9329348ea4c113664f1b6a4122836af6951b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
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[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling wgpu-hal v0.17.0
[INFO] [stderr]    Compiling wgpu-core v0.17.0
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling wgpu v0.17.0
[INFO] [stderr]    Compiling wcanvas v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::from_image::*`
[INFO] [stdout]   --> src/bitmap.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::from_image::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 57s
[INFO] running `Command { std: "docker" "inspect" "201a3b15cb00365058978db28bc9329348ea4c113664f1b6a4122836af6951b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201a3b15cb00365058978db28bc9329348ea4c113664f1b6a4122836af6951b9", kill_on_drop: false }`
[INFO] [stdout] 201a3b15cb00365058978db28bc9329348ea4c113664f1b6a4122836af6951b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 862caaa7cad17c87c24de9a6c9b4afe3bfb3133d8fdd8a6fac2ae4549ce39445
[INFO] running `Command { std: "docker" "start" "-a" "862caaa7cad17c87c24de9a6c9b4afe3bfb3133d8fdd8a6fac2ae4549ce39445", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling gpu-descriptor v0.2.3
[INFO] [stderr]    Compiling exr v1.7.0
[INFO] [stderr]    Compiling naga v0.13.0
[INFO] [stderr]    Compiling image v0.24.7
[INFO] [stderr]    Compiling wgpu-hal v0.17.0
[INFO] [stderr]    Compiling wgpu-core v0.17.0
[INFO] [stderr]    Compiling wgpu v0.17.0
[INFO] [stderr]    Compiling wcanvas v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::from_image::*`
[INFO] [stdout]   --> src/bitmap.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::from_image::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::from_image::*`
[INFO] [stdout]   --> src/bitmap.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use self::from_image::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "862caaa7cad17c87c24de9a6c9b4afe3bfb3133d8fdd8a6fac2ae4549ce39445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862caaa7cad17c87c24de9a6c9b4afe3bfb3133d8fdd8a6fac2ae4549ce39445", kill_on_drop: false }`
[INFO] [stdout] 862caaa7cad17c87c24de9a6c9b4afe3bfb3133d8fdd8a6fac2ae4549ce39445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72ca88cecf8decdfaeb33972b77dad517f6b0065436e27eca2ccb58b9942c2cd
[INFO] running `Command { std: "docker" "start" "-a" "72ca88cecf8decdfaeb33972b77dad517f6b0065436e27eca2ccb58b9942c2cd", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self::from_image::*`
[INFO] [stderr]   --> src/bitmap.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use self::from_image::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wcanvas` (lib) generated 1 warning (run `cargo fix --lib -p wcanvas` to apply 1 suggestion)
[INFO] [stderr] warning: `wcanvas` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wcanvas-4c1b22a0ca7a01b0)
[INFO] [stderr]    Doc-tests wcanvas
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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 4 tests
[INFO] [stdout] test src/lib.rs - (line 55) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 32) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 55) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `canvas` in this scope
[INFO] [stdout]   --> src/lib.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | canvas.draw_frame(|context| {
[INFO] [stdout]    | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Brush` in this scope
[INFO] [stdout]   --> src/lib.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |     context.set_brush(&Brush::solid(&(0, 255, 0).into()));      // color = green
[INFO] [stdout]    |                        ^^^^^ use of undeclared type `Brush`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 39) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `event_loop` in this scope
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | event_loop.run(move |event, _, control_flow| {
[INFO] [stdout]    | ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `ControlFlow` in this scope
[INFO] [stdout]   --> src/lib.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     *control_flow = ControlFlow::Wait;
[INFO] [stdout]    |                     ^^^^^^^^^^^ use of undeclared type `ControlFlow`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 39 + use std::ops::ControlFlow;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `canvas` in this scope
[INFO] [stdout]   --> src/lib.rs:44:59
[INFO] [stdout]    |
[INFO] [stdout] 44 |         Event::RedrawRequested(window_id) if window_id == canvas.window().id() => {
[INFO] [stdout]    |                                                           ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Event` in this scope
[INFO] [stdout]   --> src/lib.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         Event::RedrawRequested(window_id) if window_id == canvas.window().id() => {
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Event`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `EventLoop` in this scope
[INFO] [stdout]   --> src/lib.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let event_loop = EventLoop::new();
[INFO] [stdout]    |                      ^^^^^^^^^ use of undeclared type `EventLoop`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `WindowBuilder` in this scope
[INFO] [stdout]   --> src/lib.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let window = WindowBuilder::new()
[INFO] [stdout]    |                  ^^^^^^^^^^^^^ use of undeclared type `WindowBuilder`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `LogicalSize` in this scope
[INFO] [stdout]   --> src/lib.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |         .with_inner_size(LogicalSize::new(600, 600))
[INFO] [stdout]    |                          ^^^^^^^^^^^ use of undeclared type `LogicalSize`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 32) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `window` in this scope
[INFO] [stdout]   --> src/lib.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 | let mut canvas = window.create_canvas().await.unwrap();
[INFO] [stdout]    |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:35:41
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_32_0() {
[INFO] [stdout]    |                                      ---------------------------------- this is not `async`
[INFO] [stdout] 34 | use wcanvas::canvas::CanvasBackend;
[INFO] [stdout] 35 | let mut canvas = window.create_canvas().await.unwrap();
[INFO] [stdout]    |                                         ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout]     src/lib.rs - (line 32)
[INFO] [stdout]     src/lib.rs - (line 39)
[INFO] [stdout]     src/lib.rs - (line 55)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72ca88cecf8decdfaeb33972b77dad517f6b0065436e27eca2ccb58b9942c2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ca88cecf8decdfaeb33972b77dad517f6b0065436e27eca2ccb58b9942c2cd", kill_on_drop: false }`
[INFO] [stdout] 72ca88cecf8decdfaeb33972b77dad517f6b0065436e27eca2ccb58b9942c2cd
