[INFO] updating cached repository KamiAithein/Rust_FractalTree_Interactable [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/KamiAithein/Rust_FractalTree_Interactable [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/KamiAithein/Rust_FractalTree_Interactable" "work/ex/beta-1.38-1/sources/1.37.0/gh/KamiAithein/Rust_FractalTree_Interactable"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/KamiAithein/Rust_FractalTree_Interactable'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/KamiAithein/Rust_FractalTree_Interactable" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KamiAithein/Rust_FractalTree_Interactable"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KamiAithein/Rust_FractalTree_Interactable'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e148e15bc4eb2396cfb779adaecaf33622607263 [INFO] sha for GitHub repo KamiAithein/Rust_FractalTree_Interactable: e148e15bc4eb2396cfb779adaecaf33622607263 [INFO] validating manifest of KamiAithein/Rust_FractalTree_Interactable on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of KamiAithein/Rust_FractalTree_Interactable on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing KamiAithein/Rust_FractalTree_Interactable [INFO] finished frobbing KamiAithein/Rust_FractalTree_Interactable [INFO] frobbed toml for KamiAithein/Rust_FractalTree_Interactable written to work/ex/beta-1.38-1/sources/1.37.0/gh/KamiAithein/Rust_FractalTree_Interactable/Cargo.toml [INFO] started frobbing KamiAithein/Rust_FractalTree_Interactable [INFO] finished frobbing KamiAithein/Rust_FractalTree_Interactable [INFO] frobbed toml for KamiAithein/Rust_FractalTree_Interactable written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KamiAithein/Rust_FractalTree_Interactable/Cargo.toml [INFO] crate KamiAithein/Rust_FractalTree_Interactable already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing KamiAithein/Rust_FractalTree_Interactable against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KamiAithein/Rust_FractalTree_Interactable:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] f6f4f261adec25f5b3af48e338130b77902d9bccd0c1a73e747c882eda59314e [INFO] running `"docker" "start" "-a" "f6f4f261adec25f5b3af48e338130b77902d9bccd0c1a73e747c882eda59314e"` [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling andrew v0.1.6 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling png v0.14.0 [INFO] [stderr] Compiling piston2d-graphics v0.30.0 [INFO] [stderr] Compiling pistoncore-input v0.24.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.4 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling pistoncore-window v0.37.0 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling pistoncore-event_loop v0.42.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling piston v0.42.0 [INFO] [stderr] Compiling image v0.21.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.54.0 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling piston-gfx_texture v0.35.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Compiling piston_window v0.89.0 [INFO] [stderr] Compiling play_ground v0.1.0 (/opt/crater/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] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `"docker" "inspect" "f6f4f261adec25f5b3af48e338130b77902d9bccd0c1a73e747c882eda59314e"` [INFO] running `"docker" "rm" "-f" "f6f4f261adec25f5b3af48e338130b77902d9bccd0c1a73e747c882eda59314e"` [INFO] [stdout] f6f4f261adec25f5b3af48e338130b77902d9bccd0c1a73e747c882eda59314e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KamiAithein/Rust_FractalTree_Interactable:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 0dad9864ee1f72d2daa2358a6f617acafdd52ec4b1cdef957b3e46b7e1ba76e6 [INFO] running `"docker" "start" "-a" "0dad9864ee1f72d2daa2358a6f617acafdd52ec4b1cdef957b3e46b7e1ba76e6"` [INFO] [stderr] Compiling play_ground v0.1.0 (/opt/crater/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] Finished dev [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `"docker" "inspect" "0dad9864ee1f72d2daa2358a6f617acafdd52ec4b1cdef957b3e46b7e1ba76e6"` [INFO] running `"docker" "rm" "-f" "0dad9864ee1f72d2daa2358a6f617acafdd52ec4b1cdef957b3e46b7e1ba76e6"` [INFO] [stdout] 0dad9864ee1f72d2daa2358a6f617acafdd52ec4b1cdef957b3e46b7e1ba76e6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KamiAithein/Rust_FractalTree_Interactable:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 022bcaaa863af3a3eb04a10b6530b99c01c2481590bedd96b5ddaee41fe3970f [INFO] running `"docker" "start" "-a" "022bcaaa863af3a3eb04a10b6530b99c01c2481590bedd96b5ddaee41fe3970f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/play_ground-d7e20ca707a805f7 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "022bcaaa863af3a3eb04a10b6530b99c01c2481590bedd96b5ddaee41fe3970f"` [INFO] running `"docker" "rm" "-f" "022bcaaa863af3a3eb04a10b6530b99c01c2481590bedd96b5ddaee41fe3970f"` [INFO] [stdout] 022bcaaa863af3a3eb04a10b6530b99c01c2481590bedd96b5ddaee41fe3970f