[INFO] cloning repository https://github.com/fomgleb/logic-circuit-sim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fomgleb/logic-circuit-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffomgleb%2Flogic-circuit-sim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffomgleb%2Flogic-circuit-sim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf034c5c5cc9942e929c2532c1c13777b989f387 [INFO] checking fomgleb/logic-circuit-sim against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffomgleb%2Flogic-circuit-sim" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fomgleb/logic-circuit-sim [INFO] finished tweaking git repo https://github.com/fomgleb/logic-circuit-sim [INFO] tweaked toml for git repo https://github.com/fomgleb/logic-circuit-sim written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fomgleb/logic-circuit-sim on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fomgleb/logic-circuit-sim 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2 v0.36.0 [INFO] [stderr] Downloaded sdl2-sys v0.36.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 480f0bafb88b0ba7fe6172f6e715ce08db144d46e68b3659e025727bd11ec89e [INFO] running `Command { std: "docker" "start" "-a" "480f0bafb88b0ba7fe6172f6e715ce08db144d46e68b3659e025727bd11ec89e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "480f0bafb88b0ba7fe6172f6e715ce08db144d46e68b3659e025727bd11ec89e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "480f0bafb88b0ba7fe6172f6e715ce08db144d46e68b3659e025727bd11ec89e", kill_on_drop: false }` [INFO] [stdout] 480f0bafb88b0ba7fe6172f6e715ce08db144d46e68b3659e025727bd11ec89e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 809462757f4e17f067b3b4315eb3ca258538344919891f2c2085e62be7d7ac92 [INFO] running `Command { std: "docker" "start" "-a" "809462757f4e17f067b3b4315eb3ca258538344919891f2c2085e62be7d7ac92", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking logic-circuit-sim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/grid.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | ) -> Result<(), Box<(dyn Error)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - ) -> Result<(), Box<(dyn Error)>> { [INFO] [stdout] 17 + ) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/grid.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | ) -> Result<(), Box<(dyn Error)>> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - ) -> Result<(), Box<(dyn Error)>> { [INFO] [stdout] 17 + ) -> Result<(), Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sdl_context` and `video_subsystem` are never read [INFO] [stdout] --> src/logic_circuit_window.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct LogicCircuitWindow { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 15 | sdl_context: sdl2::Sdl, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | video_subsystem: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `render` is never used [INFO] [stdout] --> src/renderable.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Renderable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 6 | fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `render_everything` is never used [INFO] [stdout] --> src/renderer.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Renderer { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn render_everything( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sdl_context` and `video_subsystem` are never read [INFO] [stdout] --> src/logic_circuit_window.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct LogicCircuitWindow { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 15 | sdl_context: sdl2::Sdl, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | video_subsystem: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `render` is never used [INFO] [stdout] --> src/renderable.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Renderable { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 6 | fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `render_everything` is never used [INFO] [stdout] --> src/renderer.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Renderer { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn render_everything( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "809462757f4e17f067b3b4315eb3ca258538344919891f2c2085e62be7d7ac92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "809462757f4e17f067b3b4315eb3ca258538344919891f2c2085e62be7d7ac92", kill_on_drop: false }` [INFO] [stdout] 809462757f4e17f067b3b4315eb3ca258538344919891f2c2085e62be7d7ac92