[INFO] cloning repository https://github.com/KamiAithein/Rust_FractalTree_Interactable [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KamiAithein/Rust_FractalTree_Interactable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamiAithein%2FRust_FractalTree_Interactable", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamiAithein%2FRust_FractalTree_Interactable'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e148e15bc4eb2396cfb779adaecaf33622607263 [INFO] checking KamiAithein/Rust_FractalTree_Interactable against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamiAithein%2FRust_FractalTree_Interactable" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KamiAithein/Rust_FractalTree_Interactable on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KamiAithein/Rust_FractalTree_Interactable [INFO] finished tweaking git repo https://github.com/KamiAithein/Rust_FractalTree_Interactable [INFO] tweaked toml for git repo https://github.com/KamiAithein/Rust_FractalTree_Interactable written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/KamiAithein/Rust_FractalTree_Interactable already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d75d4570f29954ca995306bccaba38d0ff7d5f7e6232a8dee711a967a4f3d50e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d75d4570f29954ca995306bccaba38d0ff7d5f7e6232a8dee711a967a4f3d50e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d75d4570f29954ca995306bccaba38d0ff7d5f7e6232a8dee711a967a4f3d50e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d75d4570f29954ca995306bccaba38d0ff7d5f7e6232a8dee711a967a4f3d50e", kill_on_drop: false }` [INFO] [stdout] d75d4570f29954ca995306bccaba38d0ff7d5f7e6232a8dee711a967a4f3d50e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 259173a515c9d60ffb8254c75dfea9bde6446863e659e50a25b9f2cabdf57b4a [INFO] running `Command { std: "docker" "start" "-a" "259173a515c9d60ffb8254c75dfea9bde6446863e659e50a25b9f2cabdf57b4a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling khronos_api v3.0.0 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Checking shader_version v0.3.0 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking piston-texture v0.6.0 [INFO] [stderr] Checking safe-transmute v0.10.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking inflate v0.4.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking piston-viewport v0.5.0 [INFO] [stderr] Checking vecmath v0.3.1 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Checking ordered-float v1.0.1 [INFO] [stderr] Checking approx v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking andrew v0.1.6 [INFO] [stderr] Checking piston2d-graphics v0.30.0 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling wayland-scanner v0.21.11 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking wayland-sys v0.21.11 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling wayland-client v0.21.11 [INFO] [stderr] Compiling wayland-protocols v0.21.11 [INFO] [stderr] Checking wayland-commons v0.21.11 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking smithay-client-toolkit v0.4.4 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking pistoncore-input v0.24.0 [INFO] [stderr] Checking pistoncore-window v0.37.0 [INFO] [stderr] Checking pistoncore-event_loop v0.42.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.54.0 [INFO] [stderr] Checking piston v0.42.0 [INFO] [stderr] Checking piston_window v0.89.0 [INFO] [stderr] Checking play_ground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `piston_window::types::Color` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use piston_window::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `line` [INFO] [stdout] --> src/fractal.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use piston_window::{line, Context, G2d}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::types::Color` [INFO] [stdout] --> src/fractal.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use piston_window::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::types::Color` [INFO] [stdout] --> src/tree.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use piston_window::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/tree.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | const PI: f64 = (f64::consts::PI); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:92:15 [INFO] [stdout] | [INFO] [stdout] 92 | if(valid_key){ [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::types::Color` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use piston_window::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `line` [INFO] [stdout] --> src/fractal.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use piston_window::{line, Context, G2d}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::types::Color` [INFO] [stdout] --> src/fractal.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use piston_window::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::types::Color` [INFO] [stdout] --> src/tree.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use piston_window::types::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/tree.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/tree.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | const PI: f64 = (f64::consts::PI); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:92:15 [INFO] [stdout] | [INFO] [stdout] 92 | if(valid_key){ [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | event.update(|args|{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | event.update(|args|{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:80:40 [INFO] [stdout] | [INFO] [stdout] 80 | fn step(&mut self, mut level: i32, mut theta: f64, number: i32, dt:f64){ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clone_point1` [INFO] [stdout] --> src/tree.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn clone_point1(&self) -> Point{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tree.rs:80:40 [INFO] [stdout] | [INFO] [stdout] 80 | fn step(&mut self, mut level: i32, mut theta: f64, number: i32, dt:f64){ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clone_point1` [INFO] [stdout] --> src/tree.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn clone_point1(&self) -> Point{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `Command { std: "docker" "inspect" "259173a515c9d60ffb8254c75dfea9bde6446863e659e50a25b9f2cabdf57b4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "259173a515c9d60ffb8254c75dfea9bde6446863e659e50a25b9f2cabdf57b4a", kill_on_drop: false }` [INFO] [stdout] 259173a515c9d60ffb8254c75dfea9bde6446863e659e50a25b9f2cabdf57b4a