[INFO] fetching crate amethyst_window 0.15.3...
[INFO] testing amethyst_window-0.15.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate amethyst_window 0.15.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate amethyst_window 0.15.3
[INFO] finished tweaking crates.io crate amethyst_window 0.15.3
[INFO] tweaked toml for crates.io crate amethyst_window 0.15.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate amethyst_window 0.15.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae
[INFO] running `Command { std: "docker" "start" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling amethyst_config v0.15.3
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[INFO] [stderr]    Compiling amethyst_error v0.15.3
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[INFO] [stderr]    Compiling winit v0.19.5
[INFO] [stderr]    Compiling amethyst_window v0.15.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/system.rs:52:37
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn manage_dimensions(&mut self, mut screen_dimensions: &mut ScreenDimensions, window: &Window) {
[INFO] [stdout]    |                                     ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling amethyst_window v0.15.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/system.rs:52:37
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn manage_dimensions(&mut self, mut screen_dimensions: &mut ScreenDimensions, window: &Window) {
[INFO] [stdout]    |                                     ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/system.rs:52:37
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn manage_dimensions(&mut self, mut screen_dimensions: &mut ScreenDimensions, window: &Window) {
[INFO] [stdout]    |                                     ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/system.rs:52:37
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn manage_dimensions(&mut self, mut screen_dimensions: &mut ScreenDimensions, window: &Window) {
[INFO] [stderr]    |                                     ----^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `amethyst_window` (lib) generated 1 warning (run `cargo fix --lib -p amethyst_window` to apply 1 suggestion)
[INFO] [stderr] warning: `amethyst_window` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/amethyst_window/e1a0caf6eb9d325f/out/amethyst_window-e1a0caf6eb9d325f)
[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] [stderr]    Doc-tests amethyst_window
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/config.rs - config::DisplayConfig::loaded_icon (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae", kill_on_drop: false }`
[INFO] [stdout] 95811d4d181a00fab668d88fc04a55365af6a71fdbf742d7b3c5669c95e929ae
