[INFO] cloning repository https://github.com/DerLando/PixelGameEngine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DerLando/PixelGameEngine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2FPixelGameEngine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2FPixelGameEngine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c71dd4a6dd8f67098ca1df92396576dee8ddbac
[INFO] checking DerLando/PixelGameEngine against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerLando%2FPixelGameEngine" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DerLando/PixelGameEngine on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DerLando/PixelGameEngine
[INFO] finished tweaking git repo https://github.com/DerLando/PixelGameEngine
[INFO] tweaked toml for git repo https://github.com/DerLando/PixelGameEngine written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/DerLando/PixelGameEngine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63a617d0767fd6383baf25d5acc3dc5df88352f0f3acd80c60c23f1d9a4b2560
[INFO] running `Command { std: "docker" "start" "-a" "63a617d0767fd6383baf25d5acc3dc5df88352f0f3acd80c60c23f1d9a4b2560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63a617d0767fd6383baf25d5acc3dc5df88352f0f3acd80c60c23f1d9a4b2560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a617d0767fd6383baf25d5acc3dc5df88352f0f3acd80c60c23f1d9a4b2560", kill_on_drop: false }`
[INFO] [stdout] 63a617d0767fd6383baf25d5acc3dc5df88352f0f3acd80c60c23f1d9a4b2560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cb8912a16a29993fa4a790f2ef93a3c8ec47281831c91a2726bca69d15e7de2
[INFO] running `Command { std: "docker" "start" "-a" "9cb8912a16a29993fa4a790f2ef93a3c8ec47281831c91a2726bca69d15e7de2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking futures-core v0.3.12
[INFO] [stderr]     Checking futures-sink v0.3.12
[INFO] [stderr]     Checking bit-vec v0.6.3
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[INFO] [stderr]     Checking bresenham v0.1.1
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[INFO] [stderr]    Compiling wayland-sys v0.28.3
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[INFO] [stderr]    Compiling thiserror-impl v1.0.23
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[INFO] [stderr]     Checking futures-executor v0.3.12
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[INFO] [stderr]     Checking pixel-game-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `mouse_events`
[INFO] [stdout]   --> src/engine.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     mouse_events: Vec<Box<dyn FnMut(&mut T, &MouseEvent)>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_mouse_events`
[INFO] [stdout]    --> src/engine.rs:172:19
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub(crate) fn handle_mouse_events(&mut self, events: impl Iterator<Item = MouseEvent>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mouse_events`
[INFO] [stdout]   --> src/engine.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     mouse_events: Vec<Box<dyn FnMut(&mut T, &MouseEvent)>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_mouse_events`
[INFO] [stdout]    --> src/engine.rs:172:19
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub(crate) fn handle_mouse_events(&mut self, events: impl Iterator<Item = MouseEvent>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.89s
[INFO] running `Command { std: "docker" "inspect" "9cb8912a16a29993fa4a790f2ef93a3c8ec47281831c91a2726bca69d15e7de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb8912a16a29993fa4a790f2ef93a3c8ec47281831c91a2726bca69d15e7de2", kill_on_drop: false }`
[INFO] [stdout] 9cb8912a16a29993fa4a790f2ef93a3c8ec47281831c91a2726bca69d15e7de2