[INFO] cloning repository https://github.com/ggrochow/woof3d [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ggrochow/woof3d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggrochow%2Fwoof3d", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggrochow%2Fwoof3d'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 550d58702f964601c9d545bc4102a19c1c66a14a [INFO] testing ggrochow/woof3d against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggrochow%2Fwoof3d" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ggrochow/woof3d on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ggrochow/woof3d [INFO] finished tweaking git repo https://github.com/ggrochow/woof3d [INFO] tweaked toml for git repo https://github.com/ggrochow/woof3d written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ggrochow/woof3d already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a557300d3c0902e00798d1523a9b01758620ccbe8c4ad82899b7bc7d6b6611e6 [INFO] running `Command { std: "docker" "start" "-a" "a557300d3c0902e00798d1523a9b01758620ccbe8c4ad82899b7bc7d6b6611e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a557300d3c0902e00798d1523a9b01758620ccbe8c4ad82899b7bc7d6b6611e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a557300d3c0902e00798d1523a9b01758620ccbe8c4ad82899b7bc7d6b6611e6", kill_on_drop: false }` [INFO] [stdout] a557300d3c0902e00798d1523a9b01758620ccbe8c4ad82899b7bc7d6b6611e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afe87716611a4be8bcb0c8dce1dcd1757ec87eeb6fe1c1079adde01024ac2f43 [INFO] running `Command { std: "docker" "start" "-a" "afe87716611a4be8bcb0c8dce1dcd1757ec87eeb6fe1c1079adde01024ac2f43", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling sdl2-sys v0.27.0 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling sdl2 v0.27.1 [INFO] [stderr] Compiling woof3d v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/maze.rs:131:37 [INFO] [stdout] | [INFO] [stdout] 131 | for dir in Direction::all().into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 131 | for dir in Direction::all().iter() { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 131 | for dir in Direction::all() { [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | / renderer.fill_rect( [INFO] [stdout] 101 | | Rect::new(0, 0, camera.width as u32, camera.height as u32) [INFO] [stdout] 102 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | / renderer.fill_rect( [INFO] [stdout] 106 | | Rect::new(0, std::cmp::max(camera.horizon, 0) as i32, camera.width as u32, camera.height as u32) [INFO] [stdout] 107 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | / renderer.fill_rect( [INFO] [stdout] 171 | | Rect::new( [INFO] [stdout] 172 | | x, horizon - height, 1, (height * 2) as u32 [INFO] [stdout] 173 | | ) [INFO] [stdout] 174 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.88s [INFO] running `Command { std: "docker" "inspect" "afe87716611a4be8bcb0c8dce1dcd1757ec87eeb6fe1c1079adde01024ac2f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afe87716611a4be8bcb0c8dce1dcd1757ec87eeb6fe1c1079adde01024ac2f43", kill_on_drop: false }` [INFO] [stdout] afe87716611a4be8bcb0c8dce1dcd1757ec87eeb6fe1c1079adde01024ac2f43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16e4c1eb5f055a551e14361f707552510d39424094da9d2148f10776f6afeb8f [INFO] running `Command { std: "docker" "start" "-a" "16e4c1eb5f055a551e14361f707552510d39424094da9d2148f10776f6afeb8f", kill_on_drop: false }` [INFO] [stderr] Compiling woof3d v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> src/maze.rs:131:37 [INFO] [stdout] | [INFO] [stdout] 131 | for dir in Direction::all().into_iter() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 131 | for dir in Direction::all().iter() { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: or remove `.into_iter()` to iterate by value [INFO] [stdout] | [INFO] [stdout] 131 | for dir in Direction::all() { [INFO] [stdout] | -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | / renderer.fill_rect( [INFO] [stdout] 101 | | Rect::new(0, 0, camera.width as u32, camera.height as u32) [INFO] [stdout] 102 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | / renderer.fill_rect( [INFO] [stdout] 106 | | Rect::new(0, std::cmp::max(camera.horizon, 0) as i32, camera.width as u32, camera.height as u32) [INFO] [stdout] 107 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | / renderer.fill_rect( [INFO] [stdout] 171 | | Rect::new( [INFO] [stdout] 172 | | x, horizon - height, 1, (height * 2) as u32 [INFO] [stdout] 173 | | ) [INFO] [stdout] 174 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16e4c1eb5f055a551e14361f707552510d39424094da9d2148f10776f6afeb8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16e4c1eb5f055a551e14361f707552510d39424094da9d2148f10776f6afeb8f", kill_on_drop: false }` [INFO] [stdout] 16e4c1eb5f055a551e14361f707552510d39424094da9d2148f10776f6afeb8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 852cb326c05ad4745cf9419aa556b49d44bbc02ffa6c3981936310fcad53e40e [INFO] running `Command { std: "docker" "start" "-a" "852cb326c05ad4745cf9419aa556b49d44bbc02ffa6c3981936310fcad53e40e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/maze.rs:131:37 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 131 | for dir in Direction::all().into_iter() { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [INFO] [stderr] 131 | for dir in Direction::all().iter() { [INFO] [stderr] | ^^^^ [INFO] [stderr] help: or remove `.into_iter()` to iterate by value [INFO] [stderr] | [INFO] [stderr] 131 | for dir in Direction::all() { [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | / renderer.fill_rect( [INFO] [stderr] 101 | | Rect::new(0, 0, camera.width as u32, camera.height as u32) [INFO] [stderr] 102 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | / renderer.fill_rect( [INFO] [stderr] 106 | | Rect::new(0, std::cmp::max(camera.horizon, 0) as i32, camera.width as u32, camera.height as u32) [INFO] [stderr] 107 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | / renderer.fill_rect( [INFO] [stderr] 171 | | Rect::new( [INFO] [stderr] 172 | | x, horizon - height, 1, (height * 2) as u32 [INFO] [stderr] 173 | | ) [INFO] [stderr] 174 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/woof3d-a6d884ab7774f1df) [INFO] running `Command { std: "docker" "inspect" "852cb326c05ad4745cf9419aa556b49d44bbc02ffa6c3981936310fcad53e40e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "852cb326c05ad4745cf9419aa556b49d44bbc02ffa6c3981936310fcad53e40e", kill_on_drop: false }` [INFO] [stdout] 852cb326c05ad4745cf9419aa556b49d44bbc02ffa6c3981936310fcad53e40e