[INFO] updating cached repository OneGeek/rt2d [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/OneGeek/rt2d [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/OneGeek/rt2d" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/OneGeek/rt2d"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/OneGeek/rt2d'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/OneGeek/rt2d" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OneGeek/rt2d"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OneGeek/rt2d'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7d8b975b74c9f1a5b7a682374fb5a49ed2e46d8e [INFO] sha for GitHub repo OneGeek/rt2d: 7d8b975b74c9f1a5b7a682374fb5a49ed2e46d8e [INFO] validating manifest of OneGeek/rt2d on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of OneGeek/rt2d on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing OneGeek/rt2d [INFO] finished frobbing OneGeek/rt2d [INFO] frobbed toml for OneGeek/rt2d written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/OneGeek/rt2d/Cargo.toml [INFO] started frobbing OneGeek/rt2d [INFO] finished frobbing OneGeek/rt2d [INFO] frobbed toml for OneGeek/rt2d written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OneGeek/rt2d/Cargo.toml [INFO] crate OneGeek/rt2d already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking OneGeek/rt2d against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/OneGeek/rt2d:/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] cb2764ff489e582e0261a7e6e2099f48cece251e24aecd3392cb0f1da853213c [INFO] running `"docker" "start" "-a" "cb2764ff489e582e0261a7e6e2099f48cece251e24aecd3392cb0f1da853213c"` [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Checking serde v1.0.89 [INFO] [stderr] Checking andrew v0.2.0 [INFO] [stderr] Checking piston2d-graphics v0.30.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.5 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] Checking pistoncore-input v0.24.0 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking cgmath v0.16.1 [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 image v0.21.0 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking piston v0.42.0 [INFO] [stderr] Checking collision v0.19.0 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.59.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking piston_window v0.89.0 [INFO] [stderr] Checking graphics_buffer v0.5.6 [INFO] [stderr] Checking rt2d-idea v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `rand::prelude::*` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Matrix2`, `Vector2` [INFO] [stderr] --> src/main.rs:4:14 [INFO] [stderr] | [INFO] [stderr] 4 | use cgmath::{Vector2, Point2, Matrix2, vec2}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ray2` [INFO] [stderr] --> src/main.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | use collision::{Line2, Ray2, Ray, Continuous}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DrawState` [INFO] [stderr] --> src/main.rs:64:37 [INFO] [stderr] | [INFO] [stderr] 64 | use graphics::{Graphics, ImageSize, DrawState}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Graphics` is imported redundantly [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 64 | use graphics::{Graphics, ImageSize, DrawState}; [INFO] [stderr] | -------- the item `Graphics` is already imported here [INFO] [stderr] ... [INFO] [stderr] 124 | use graphics::Graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::prelude::*` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Matrix2`, `Vector2` [INFO] [stderr] --> src/main.rs:4:14 [INFO] [stderr] | [INFO] [stderr] 4 | use cgmath::{Vector2, Point2, Matrix2, vec2}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ray2` [INFO] [stderr] --> src/main.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | use collision::{Line2, Ray2, Ray, Continuous}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DrawState` [INFO] [stderr] --> src/main.rs:64:37 [INFO] [stderr] | [INFO] [stderr] 64 | use graphics::{Graphics, ImageSize, DrawState}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Graphics` is imported redundantly [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 64 | use graphics::{Graphics, ImageSize, DrawState}; [INFO] [stderr] | -------- the item `Graphics` is already imported here [INFO] [stderr] ... [INFO] [stderr] 124 | use graphics::Graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::character::CharacterCache` [INFO] [stderr] --> src/main.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | use graphics::character::CharacterCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `debug_line` [INFO] [stderr] --> src/main.rs:317:9 [INFO] [stderr] | [INFO] [stderr] 317 | let debug_line = RtLine::new( [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_debug_line` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:314:60 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:314:74 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `transform` [INFO] [stderr] --> src/main.rs:314:93 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_transform` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/main.rs:314:114 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:377:61 [INFO] [stderr] | [INFO] [stderr] 377 | fn draw_line(line: RtLine, color: Color, radius: f32, state: &MainState, transform: Matrix2d, g: &mut G) where G: Graphics, T: ImageSize { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `red` [INFO] [stderr] --> src/main.rs:413:9 [INFO] [stderr] | [INFO] [stderr] 413 | let red = [1.0,0.0,0.0,1.0]; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_red` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `green` [INFO] [stderr] --> src/main.rs:414:9 [INFO] [stderr] | [INFO] [stderr] 414 | let green = [0.0,1.0,0.0,1.0]; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_green` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `glyphs` [INFO] [stderr] --> src/main.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | ref mut glyphs, [INFO] [stderr] | --------^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `glyphs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | for n in 0..10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `frame` is never read [INFO] [stderr] --> src/main.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | frame = frame + 1; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_reflective` [INFO] [stderr] --> src/main.rs:340:13 [INFO] [stderr] | [INFO] [stderr] 340 | let is_reflective = false; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_is_reflective` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Context` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub type Context = graphics::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `G2d` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub type G2d<'a> = GfxGraphics<'a, Resources, CommandBuffer>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::character::CharacterCache` [INFO] [stderr] --> src/main.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | use graphics::character::CharacterCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `debug_line` [INFO] [stderr] --> src/main.rs:317:9 [INFO] [stderr] | [INFO] [stderr] 317 | let debug_line = RtLine::new( [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_debug_line` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:314:60 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:314:74 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `transform` [INFO] [stderr] --> src/main.rs:314:93 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_transform` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/main.rs:314:114 [INFO] [stderr] | [INFO] [stderr] 314 | fn debug_direction(point: CgPoint, direction: CgVec, color: Color, state: &MainState, transform: Matrix2d, g: &mut G) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/main.rs:377:61 [INFO] [stderr] | [INFO] [stderr] 377 | fn draw_line(line: RtLine, color: Color, radius: f32, state: &MainState, transform: Matrix2d, g: &mut G) where G: Graphics, T: ImageSize { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `red` [INFO] [stderr] --> src/main.rs:413:9 [INFO] [stderr] | [INFO] [stderr] 413 | let red = [1.0,0.0,0.0,1.0]; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_red` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `green` [INFO] [stderr] --> src/main.rs:414:9 [INFO] [stderr] | [INFO] [stderr] 414 | let green = [0.0,1.0,0.0,1.0]; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_green` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `glyphs` [INFO] [stderr] --> src/main.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | ref mut glyphs, [INFO] [stderr] | --------^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `glyphs: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | for n in 0..10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `frame` is never read [INFO] [stderr] --> src/main.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | frame = frame + 1; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_reflective` [INFO] [stderr] --> src/main.rs:340:13 [INFO] [stderr] | [INFO] [stderr] 340 | let is_reflective = false; [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_is_reflective` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Context` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub type Context = graphics::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `G2d` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub type G2d<'a> = GfxGraphics<'a, Resources, CommandBuffer>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.11s [INFO] running `"docker" "inspect" "cb2764ff489e582e0261a7e6e2099f48cece251e24aecd3392cb0f1da853213c"` [INFO] running `"docker" "rm" "-f" "cb2764ff489e582e0261a7e6e2099f48cece251e24aecd3392cb0f1da853213c"` [INFO] [stdout] cb2764ff489e582e0261a7e6e2099f48cece251e24aecd3392cb0f1da853213c