[INFO] updating cached repository https://github.com/KamiAithein/Rust_FractalTree_Interactable [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e148e15bc4eb2396cfb779adaecaf33622607263 [INFO] checking KamiAithein/Rust_FractalTree_Interactable against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamiAithein%2FRust_FractalTree_Interactable" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KamiAithein/Rust_FractalTree_Interactable on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [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-6/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 `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fbe9516503f08fa4f6e79a0c4ea5acbd96ebf55785ad9c26094b2d7be7763481 [INFO] running `"docker" "start" "-a" "fbe9516503f08fa4f6e79a0c4ea5acbd96ebf55785ad9c26094b2d7be7763481"` [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking piston2d-graphics v0.30.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.54.0 [INFO] [stderr] Checking piston_window v0.89.0 [INFO] [stderr] Checking play_ground v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `piston_window::types::Color` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston_window::types::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `line` [INFO] [stderr] --> src/fractal.rs:2:21 [INFO] [stderr] | [INFO] [stderr] 2 | use piston_window::{line, Context, G2d}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::types::Color` [INFO] [stderr] --> src/fractal.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use piston_window::types::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::types::Color` [INFO] [stderr] --> src/tree.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use piston_window::types::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/tree.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:92:15 [INFO] [stderr] | [INFO] [stderr] 92 | if(valid_key){ [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | event.update(|args|{ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree.rs:80:40 [INFO] [stderr] | [INFO] [stderr] 80 | fn step(&mut self, mut level: i32, mut theta: f64, number: i32, dt:f64){ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clone_point1` [INFO] [stderr] --> src/tree.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | fn clone_point1(&self) -> Point{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::types::Color` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston_window::types::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `line` [INFO] [stderr] --> src/fractal.rs:2:21 [INFO] [stderr] | [INFO] [stderr] 2 | use piston_window::{line, Context, G2d}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::types::Color` [INFO] [stderr] --> src/fractal.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use piston_window::types::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `piston_window::types::Color` [INFO] [stderr] --> src/tree.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use piston_window::types::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/tree.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:92:15 [INFO] [stderr] | [INFO] [stderr] 92 | if(valid_key){ [INFO] [stderr] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | event.update(|args|{ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tree.rs:80:40 [INFO] [stderr] | [INFO] [stderr] 80 | fn step(&mut self, mut level: i32, mut theta: f64, number: i32, dt:f64){ [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clone_point1` [INFO] [stderr] --> src/tree.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | fn clone_point1(&self) -> Point{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.54s [INFO] running `"docker" "inspect" "fbe9516503f08fa4f6e79a0c4ea5acbd96ebf55785ad9c26094b2d7be7763481"` [INFO] running `"docker" "rm" "-f" "fbe9516503f08fa4f6e79a0c4ea5acbd96ebf55785ad9c26094b2d7be7763481"` [INFO] [stdout] fbe9516503f08fa4f6e79a0c4ea5acbd96ebf55785ad9c26094b2d7be7763481