[INFO] cloning repository https://github.com/XFabian/Rust-Particle-System [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XFabian/Rust-Particle-System" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXFabian%2FRust-Particle-System"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXFabian%2FRust-Particle-System'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 66f02fd74817adee7469dbaf83080d711c82d128 [INFO] testing XFabian/Rust-Particle-System against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXFabian%2FRust-Particle-System" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/XFabian/Rust-Particle-System on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/XFabian/Rust-Particle-System [INFO] finished tweaking git repo https://github.com/XFabian/Rust-Particle-System [INFO] tweaked toml for git repo https://github.com/XFabian/Rust-Particle-System written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/XFabian/Rust-Particle-System already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d6bbbc5b62cc70d11334a95bd6bf52f16263b783d5dfbc7be853a53fd08fc86e [INFO] running `"docker" "start" "-a" "d6bbbc5b62cc70d11334a95bd6bf52f16263b783d5dfbc7be853a53fd08fc86e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.43 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling downcast-rs v1.0.4 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling takeable-option v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling stb_truetype v0.3.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling rusttype v0.8.0 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling glium v0.25.1 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.3 [INFO] [stderr] Compiling glutin v0.21.1 [INFO] [stderr] Compiling particles v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/circle.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `glium::VertexBuffer` [INFO] [stderr] --> src/circle.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use glium::VertexBuffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `Attr_line` should have an upper camel case name [INFO] [stderr] --> src/shaders.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Attr_line { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `AttrLine` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Occupied`, `Vacant` [INFO] [stderr] --> src/main.rs:16:41 [INFO] [stderr] | [INFO] [stderr] 16 | use std::collections::hash_map::Entry::{Vacant, Occupied}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir2` [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut cir2 = Circle::new(0.1, 0.1,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir3` [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut cir3 = Circle::new(0.1,0.6,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir4` [INFO] [stderr] --> src/main.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut cir4 = Circle::new(-0.9,0.9,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir4` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vert_buf_border` [INFO] [stderr] --> src/main.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let vert_buf_border: glium::VertexBuffer = glium::VertexBuffer::new(&display, &test.draw_borders()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vert_buf_border` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `program_border` [INFO] [stderr] --> src/main.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let program_border = glium::Program::from_source(&display, shaders::vertex_shader_src, shaders::fragment_line_shader_src, None).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_border` [INFO] [stderr] [INFO] [stderr] warning: variable `comparisons` is assigned to, but never used [INFO] [stderr] --> src/main.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | let mut comparisons = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_comparisons` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delta_time` [INFO] [stderr] --> src/main.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let delta_time = next_frame_time.elapsed().subsec_nanos() as f64 * 1e-9; // delta time in seconds [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | for i in 0..circles.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/spatialHashing.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | for x in 0..(2*cols) { // we jsut want to draw some lines [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/spatialHashing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | for y in 0..(2*rows) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bin` [INFO] [stderr] --> src/spatialHashing.rs:159:14 [INFO] [stderr] | [INFO] [stderr] 159 | for (bin, list) in &mut self.cell_map { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_bin` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut cir2 = Circle::new(0.1, 0.1,RADIUS, 0.01, 0.01); [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut cir3 = Circle::new(0.1,0.6,RADIUS, 0.01, 0.01); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut cir4 = Circle::new(-0.9,0.9,RADIUS, 0.01, 0.01); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | let mut cir_cent = Circle::new(0.0, 0.0, RADIUS, 0.01, 0.01); // we can ignore velocity [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | let mut per_instance_line_attr = glium::vertex::VertexBuffer::new(&display, &line_alpha_vec).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let mut per_instance_circle_attr = glium::vertex::VertexBuffer::new(&display, &circle_attrs).unwrap(); // fixed size so better and just change when adding circle [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_collision_point` [INFO] [stderr] --> src/circle.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn get_collision_point(circle1: Circle, circle2: Circle) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `invert_direction` [INFO] [stderr] --> src/circle.rs:148:8 [INFO] [stderr] | [INFO] [stderr] 148 | fn invert_direction(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `hash_id` [INFO] [stderr] --> src/spatialHashing.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | fn hash_id(&self, circle: &Circle) -> (i32, i32){ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/spatialHashing.rs:144:12 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn add(&mut self, circle: Circle) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_circle` [INFO] [stderr] --> src/main.rs:256:4 [INFO] [stderr] | [INFO] [stderr] 256 | fn draw_circle(cx :f32, cy: f32, r: f32, num_segments: i32, num_circle: u32) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `spatialHashing` should have a snake case name [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | mod spatialHashing; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `spatial_hashing` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `resolveCollision` should have a snake case name [INFO] [stderr] --> src/circle.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn resolveCollision(circle1: &mut Circle, circle2: &mut Circle){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `resolve_collision` [INFO] [stderr] [INFO] [stderr] warning: 28 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `"docker" "inspect" "d6bbbc5b62cc70d11334a95bd6bf52f16263b783d5dfbc7be853a53fd08fc86e"` [INFO] running `"docker" "rm" "-f" "d6bbbc5b62cc70d11334a95bd6bf52f16263b783d5dfbc7be853a53fd08fc86e"` [INFO] [stdout] d6bbbc5b62cc70d11334a95bd6bf52f16263b783d5dfbc7be853a53fd08fc86e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a68d2be3632d8e309cc0d445c0394bb6abd94f067eb1e77ef51842d78936023 [INFO] running `"docker" "start" "-a" "7a68d2be3632d8e309cc0d445c0394bb6abd94f067eb1e77ef51842d78936023"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling particles v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/circle.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `glium::VertexBuffer` [INFO] [stderr] --> src/circle.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use glium::VertexBuffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `Attr_line` should have an upper camel case name [INFO] [stderr] --> src/shaders.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Attr_line { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `AttrLine` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Occupied`, `Vacant` [INFO] [stderr] --> src/main.rs:16:41 [INFO] [stderr] | [INFO] [stderr] 16 | use std::collections::hash_map::Entry::{Vacant, Occupied}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir2` [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut cir2 = Circle::new(0.1, 0.1,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir3` [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut cir3 = Circle::new(0.1,0.6,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir4` [INFO] [stderr] --> src/main.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut cir4 = Circle::new(-0.9,0.9,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir4` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vert_buf_border` [INFO] [stderr] --> src/main.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let vert_buf_border: glium::VertexBuffer = glium::VertexBuffer::new(&display, &test.draw_borders()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vert_buf_border` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `program_border` [INFO] [stderr] --> src/main.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let program_border = glium::Program::from_source(&display, shaders::vertex_shader_src, shaders::fragment_line_shader_src, None).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_border` [INFO] [stderr] [INFO] [stderr] warning: variable `comparisons` is assigned to, but never used [INFO] [stderr] --> src/main.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | let mut comparisons = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_comparisons` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delta_time` [INFO] [stderr] --> src/main.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let delta_time = next_frame_time.elapsed().subsec_nanos() as f64 * 1e-9; // delta time in seconds [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | for i in 0..circles.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/spatialHashing.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | for x in 0..(2*cols) { // we jsut want to draw some lines [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/spatialHashing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | for y in 0..(2*rows) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bin` [INFO] [stderr] --> src/spatialHashing.rs:159:14 [INFO] [stderr] | [INFO] [stderr] 159 | for (bin, list) in &mut self.cell_map { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_bin` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut cir2 = Circle::new(0.1, 0.1,RADIUS, 0.01, 0.01); [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut cir3 = Circle::new(0.1,0.6,RADIUS, 0.01, 0.01); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut cir4 = Circle::new(-0.9,0.9,RADIUS, 0.01, 0.01); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | let mut cir_cent = Circle::new(0.0, 0.0, RADIUS, 0.01, 0.01); // we can ignore velocity [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | let mut per_instance_line_attr = glium::vertex::VertexBuffer::new(&display, &line_alpha_vec).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let mut per_instance_circle_attr = glium::vertex::VertexBuffer::new(&display, &circle_attrs).unwrap(); // fixed size so better and just change when adding circle [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_collision_point` [INFO] [stderr] --> src/circle.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn get_collision_point(circle1: Circle, circle2: Circle) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `invert_direction` [INFO] [stderr] --> src/circle.rs:148:8 [INFO] [stderr] | [INFO] [stderr] 148 | fn invert_direction(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `hash_id` [INFO] [stderr] --> src/spatialHashing.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | fn hash_id(&self, circle: &Circle) -> (i32, i32){ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/spatialHashing.rs:144:12 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn add(&mut self, circle: Circle) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_circle` [INFO] [stderr] --> src/main.rs:256:4 [INFO] [stderr] | [INFO] [stderr] 256 | fn draw_circle(cx :f32, cy: f32, r: f32, num_segments: i32, num_circle: u32) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `spatialHashing` should have a snake case name [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | mod spatialHashing; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `spatial_hashing` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `resolveCollision` should have a snake case name [INFO] [stderr] --> src/circle.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn resolveCollision(circle1: &mut Circle, circle2: &mut Circle){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `resolve_collision` [INFO] [stderr] [INFO] [stderr] warning: 28 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `"docker" "inspect" "7a68d2be3632d8e309cc0d445c0394bb6abd94f067eb1e77ef51842d78936023"` [INFO] running `"docker" "rm" "-f" "7a68d2be3632d8e309cc0d445c0394bb6abd94f067eb1e77ef51842d78936023"` [INFO] [stdout] 7a68d2be3632d8e309cc0d445c0394bb6abd94f067eb1e77ef51842d78936023 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] aaca84a1b0c8a3df5cab13d6a650feb6071752a8bd247bf38eff6cb5bac14f66 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "aaca84a1b0c8a3df5cab13d6a650feb6071752a8bd247bf38eff6cb5bac14f66"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/circle.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `glium::VertexBuffer` [INFO] [stderr] --> src/circle.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use glium::VertexBuffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `Attr_line` should have an upper camel case name [INFO] [stderr] --> src/shaders.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Attr_line { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `AttrLine` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Occupied`, `Vacant` [INFO] [stderr] --> src/main.rs:16:41 [INFO] [stderr] | [INFO] [stderr] 16 | use std::collections::hash_map::Entry::{Vacant, Occupied}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir2` [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut cir2 = Circle::new(0.1, 0.1,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir3` [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut cir3 = Circle::new(0.1,0.6,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cir4` [INFO] [stderr] --> src/main.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut cir4 = Circle::new(-0.9,0.9,RADIUS, 0.01, 0.01); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cir4` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vert_buf_border` [INFO] [stderr] --> src/main.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let vert_buf_border: glium::VertexBuffer = glium::VertexBuffer::new(&display, &test.draw_borders()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vert_buf_border` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `program_border` [INFO] [stderr] --> src/main.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | let program_border = glium::Program::from_source(&display, shaders::vertex_shader_src, shaders::fragment_line_shader_src, None).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program_border` [INFO] [stderr] [INFO] [stderr] warning: variable `comparisons` is assigned to, but never used [INFO] [stderr] --> src/main.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | let mut comparisons = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_comparisons` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delta_time` [INFO] [stderr] --> src/main.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let delta_time = next_frame_time.elapsed().subsec_nanos() as f64 * 1e-9; // delta time in seconds [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | for i in 0..circles.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/spatialHashing.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | for x in 0..(2*cols) { // we jsut want to draw some lines [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/spatialHashing.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | for y in 0..(2*rows) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bin` [INFO] [stderr] --> src/spatialHashing.rs:159:14 [INFO] [stderr] | [INFO] [stderr] 159 | for (bin, list) in &mut self.cell_map { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_bin` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let mut cir2 = Circle::new(0.1, 0.1,RADIUS, 0.01, 0.01); [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut cir3 = Circle::new(0.1,0.6,RADIUS, 0.01, 0.01); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut cir4 = Circle::new(-0.9,0.9,RADIUS, 0.01, 0.01); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | let mut cir_cent = Circle::new(0.0, 0.0, RADIUS, 0.01, 0.01); // we can ignore velocity [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | let mut per_instance_line_attr = glium::vertex::VertexBuffer::new(&display, &line_alpha_vec).unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let mut per_instance_circle_attr = glium::vertex::VertexBuffer::new(&display, &circle_attrs).unwrap(); // fixed size so better and just change when adding circle [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_collision_point` [INFO] [stderr] --> src/circle.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn get_collision_point(circle1: Circle, circle2: Circle) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `invert_direction` [INFO] [stderr] --> src/circle.rs:148:8 [INFO] [stderr] | [INFO] [stderr] 148 | fn invert_direction(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `hash_id` [INFO] [stderr] --> src/spatialHashing.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | fn hash_id(&self, circle: &Circle) -> (i32, i32){ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/spatialHashing.rs:144:12 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn add(&mut self, circle: Circle) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_circle` [INFO] [stderr] --> src/main.rs:256:4 [INFO] [stderr] | [INFO] [stderr] 256 | fn draw_circle(cx :f32, cy: f32, r: f32, num_segments: i32, num_circle: u32) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `spatialHashing` should have a snake case name [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | mod spatialHashing; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `spatial_hashing` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `resolveCollision` should have a snake case name [INFO] [stderr] --> src/circle.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn resolveCollision(circle1: &mut Circle, circle2: &mut Circle){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `resolve_collision` [INFO] [stderr] [INFO] [stderr] warning: 28 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/particles-55f7f29a88700d19 [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" "aaca84a1b0c8a3df5cab13d6a650feb6071752a8bd247bf38eff6cb5bac14f66"` [INFO] running `"docker" "rm" "-f" "aaca84a1b0c8a3df5cab13d6a650feb6071752a8bd247bf38eff6cb5bac14f66"` [INFO] [stdout] aaca84a1b0c8a3df5cab13d6a650feb6071752a8bd247bf38eff6cb5bac14f66