[INFO] cloning repository https://github.com/DeveloperGY/rust_engine_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeveloperGY/rust_engine_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeveloperGY%2Frust_engine_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeveloperGY%2Frust_engine_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b71b124739bb398607dadca6204e9231f5b78ca
[INFO] checking DeveloperGY/rust_engine_test/7b71b124739bb398607dadca6204e9231f5b78ca against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeveloperGY%2Frust_engine_test" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DeveloperGY/rust_engine_test on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DeveloperGY/rust_engine_test
[INFO] finished tweaking git repo https://github.com/DeveloperGY/rust_engine_test
[INFO] tweaked toml for git repo https://github.com/DeveloperGY/rust_engine_test written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DeveloperGY/rust_engine_test 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17b58c16d4e24a84cb00ef1dc556ca53aa77c5aba9db43e2b7c5658d5991f079
[INFO] running `Command { std: "docker" "start" "-a" "17b58c16d4e24a84cb00ef1dc556ca53aa77c5aba9db43e2b7c5658d5991f079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17b58c16d4e24a84cb00ef1dc556ca53aa77c5aba9db43e2b7c5658d5991f079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17b58c16d4e24a84cb00ef1dc556ca53aa77c5aba9db43e2b7c5658d5991f079", kill_on_drop: false }`
[INFO] [stdout] 17b58c16d4e24a84cb00ef1dc556ca53aa77c5aba9db43e2b7c5658d5991f079
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ae316e1db04b180153e6713670e398c6c369154fdb70fcc39a9c4723cf9dd52
[INFO] running `Command { std: "docker" "start" "-a" "4ae316e1db04b180153e6713670e398c6c369154fdb70fcc39a9c4723cf9dd52", kill_on_drop: false }`
[INFO] [stderr]     Checking engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `as_any` and `clear` are never used
[INFO] [stdout]   --> src/ecs/component.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | trait ComponentArray {
[INFO] [stdout]    |       -------------- methods in this trait
[INFO] [stdout] 39 |     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 40 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout] 41 |     fn clear(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_any` and `clear` are never used
[INFO] [stdout]   --> src/ecs/component.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | trait ComponentArray {
[INFO] [stdout]    |       -------------- methods in this trait
[INFO] [stdout] 39 |     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 40 |     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout] 41 |     fn clear(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]   --> src/main.rs:96:75
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn on_frame(&mut self, _engine: Arc<engine::Engine>, _entity: Entity, dt: Duration) {
[INFO] [stdout]    |                                                                           ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]   --> src/main.rs:96:75
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn on_frame(&mut self, _engine: Arc<engine::Engine>, _entity: Entity, dt: Duration) {
[INFO] [stdout]    |                                                                           ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "4ae316e1db04b180153e6713670e398c6c369154fdb70fcc39a9c4723cf9dd52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ae316e1db04b180153e6713670e398c6c369154fdb70fcc39a9c4723cf9dd52", kill_on_drop: false }`
[INFO] [stdout] 4ae316e1db04b180153e6713670e398c6c369154fdb70fcc39a9c4723cf9dd52