[INFO] updating cached repository AndrewJakubowicz/ggezFlappyCrabby [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AndrewJakubowicz/ggezFlappyCrabby [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AndrewJakubowicz/ggezFlappyCrabby" "work/ex/beta-1.38-1/sources/1.37.0/gh/AndrewJakubowicz/ggezFlappyCrabby"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AndrewJakubowicz/ggezFlappyCrabby'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AndrewJakubowicz/ggezFlappyCrabby" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AndrewJakubowicz/ggezFlappyCrabby"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AndrewJakubowicz/ggezFlappyCrabby'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6464512fc1d90fb292fc9db142c38fc72a604d63 [INFO] sha for GitHub repo AndrewJakubowicz/ggezFlappyCrabby: 6464512fc1d90fb292fc9db142c38fc72a604d63 [INFO] validating manifest of AndrewJakubowicz/ggezFlappyCrabby 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 AndrewJakubowicz/ggezFlappyCrabby 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 AndrewJakubowicz/ggezFlappyCrabby [INFO] finished frobbing AndrewJakubowicz/ggezFlappyCrabby [INFO] frobbed toml for AndrewJakubowicz/ggezFlappyCrabby written to work/ex/beta-1.38-1/sources/1.37.0/gh/AndrewJakubowicz/ggezFlappyCrabby/Cargo.toml [INFO] started frobbing AndrewJakubowicz/ggezFlappyCrabby [INFO] finished frobbing AndrewJakubowicz/ggezFlappyCrabby [INFO] frobbed toml for AndrewJakubowicz/ggezFlappyCrabby written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AndrewJakubowicz/ggezFlappyCrabby/Cargo.toml [INFO] crate AndrewJakubowicz/ggezFlappyCrabby 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing AndrewJakubowicz/ggezFlappyCrabby against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AndrewJakubowicz/ggezFlappyCrabby:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] fe873f7aa9921c93a7f9a1df124f05960578244122736b13e9b6b01fd7ad8821 [INFO] running `"docker" "start" "-a" "fe873f7aa9921c93a7f9a1df124f05960578244122736b13e9b6b01fd7ad8821"` [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling slice-deque v0.1.16 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling alga v0.9.0 [INFO] [stderr] Compiling lewton v0.9.4 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling twox-hash v1.2.0 [INFO] [stderr] Compiling rusttype v0.7.6 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling nalgebra v0.18.0 [INFO] [stderr] Compiling wayland-client v0.21.12 [INFO] [stderr] Compiling wayland-protocols v0.21.12 [INFO] [stderr] Compiling minimp3 v0.3.2 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling wayland-sys v0.21.12 [INFO] [stderr] Compiling gilrs-core v0.2.2 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling glyph_brush_layout v0.1.5 [INFO] [stderr] Compiling rodio v0.8.1 [INFO] [stderr] Compiling zip v0.5.2 [INFO] [stderr] Compiling wayland-commons v0.21.12 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling gilrs v0.7.1 [INFO] [stderr] Compiling glyph_brush v0.4.3 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Compiling euclid v0.19.8 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.5 [INFO] [stderr] Compiling gfx_core v0.9.1 [INFO] [stderr] Compiling lyon_geom v0.12.4 [INFO] [stderr] Compiling image v0.21.1 [INFO] [stderr] Compiling lyon_path v0.13.1 [INFO] [stderr] Compiling lyon_tessellation v0.13.1 [INFO] [stderr] Compiling lyon_algorithms v0.13.1 [INFO] [stderr] Compiling noise v0.5.1 [INFO] [stderr] Compiling lyon v0.13.1 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling toml v0.5.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling gfx_device_gl v0.16.1 [INFO] [stderr] Compiling gfx v0.18.1 [INFO] [stderr] Compiling winit v0.19.1 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling ggez v0.5.0-rc.2 [INFO] [stderr] Compiling glutin v0.20.0 [INFO] [stderr] Compiling gfx_window_glutin v0.30.0 [INFO] [stderr] Compiling flappybird v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `conf::Conf` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | conf::Conf, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::event::EventHandler` [INFO] [stderr] --> src/entity.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ggez::event::EventHandler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::graphics::Image` [INFO] [stderr] --> src/entity.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ggez::graphics::Image; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `spritebatch::SpriteBatch` [INFO] [stderr] --> src/atlas.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | use ggez::graphics::{self, spritebatch::SpriteBatch}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/atlas.rs:3:26 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Result`, `Value` [INFO] [stderr] --> src/atlas.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::{Result, Value}; [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/atlas.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/atlas.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Vector2` [INFO] [stderr] --> src/pipe.rs:3:30 [INFO] [stderr] | [INFO] [stderr] 3 | use ggez::nalgebra::{Point2, Vector2}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/pipe.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | let noise = (self.randomFn.get([self.time as f64, self.time as f64]) as f32 + 1.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/pipe.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | if (self.pipes_seen == 10) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `Drawable` [INFO] [stderr] --> src/main.rs:7:42 [INFO] [stderr] | [INFO] [stderr] 7 | graphics::{spritebatch::SpriteBatch, Drawable, Text}, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/entity.rs:215:25 [INFO] [stderr] | [INFO] [stderr] 215 | let mut rect = s.aabb(); [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/atlas.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut buf_reader = std::io::BufReader::new(file); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TOTAL` [INFO] [stderr] --> src/pipe.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const TOTAL: usize = (SEGMENTS * 2) + 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | begin_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | self.begin_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:147:29 [INFO] [stderr] | [INFO] [stderr] 147 | self.score_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:157:29 [INFO] [stderr] | [INFO] [stderr] 157 | self.ouch_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | graphics::draw(ctx, &mut self.spritebatch, p); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `oldMin` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:30 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `old_min` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `oldMax` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:43 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `old_max` [INFO] [stderr] [INFO] [stderr] warning: variable `newMin` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:56 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `new_min` [INFO] [stderr] [INFO] [stderr] warning: variable `newMax` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:69 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `new_max` [INFO] [stderr] [INFO] [stderr] warning: structure field `randomFn` should have a snake case name [INFO] [stderr] --> src/pipe.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | randomFn: Perlin, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `random_fn` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 08s [INFO] running `"docker" "inspect" "fe873f7aa9921c93a7f9a1df124f05960578244122736b13e9b6b01fd7ad8821"` [INFO] running `"docker" "rm" "-f" "fe873f7aa9921c93a7f9a1df124f05960578244122736b13e9b6b01fd7ad8821"` [INFO] [stdout] fe873f7aa9921c93a7f9a1df124f05960578244122736b13e9b6b01fd7ad8821 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AndrewJakubowicz/ggezFlappyCrabby:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] deaca5fd19d0c835f57a22d564d41afedda72923f5149c746223c8d91509af37 [INFO] running `"docker" "start" "-a" "deaca5fd19d0c835f57a22d564d41afedda72923f5149c746223c8d91509af37"` [INFO] [stderr] Compiling flappybird v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `conf::Conf` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | conf::Conf, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::event::EventHandler` [INFO] [stderr] --> src/entity.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ggez::event::EventHandler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::graphics::Image` [INFO] [stderr] --> src/entity.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ggez::graphics::Image; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `spritebatch::SpriteBatch` [INFO] [stderr] --> src/atlas.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | use ggez::graphics::{self, spritebatch::SpriteBatch}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/atlas.rs:3:26 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Result`, `Value` [INFO] [stderr] --> src/atlas.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::{Result, Value}; [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/atlas.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/atlas.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Vector2` [INFO] [stderr] --> src/pipe.rs:3:30 [INFO] [stderr] | [INFO] [stderr] 3 | use ggez::nalgebra::{Point2, Vector2}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/pipe.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | let noise = (self.randomFn.get([self.time as f64, self.time as f64]) as f32 + 1.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/pipe.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | if (self.pipes_seen == 10) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `Drawable` [INFO] [stderr] --> src/main.rs:7:42 [INFO] [stderr] | [INFO] [stderr] 7 | graphics::{spritebatch::SpriteBatch, Drawable, Text}, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/entity.rs:215:25 [INFO] [stderr] | [INFO] [stderr] 215 | let mut rect = s.aabb(); [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/atlas.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut buf_reader = std::io::BufReader::new(file); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TOTAL` [INFO] [stderr] --> src/pipe.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const TOTAL: usize = (SEGMENTS * 2) + 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | begin_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | self.begin_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:147:29 [INFO] [stderr] | [INFO] [stderr] 147 | self.score_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:157:29 [INFO] [stderr] | [INFO] [stderr] 157 | self.ouch_sound.play_detached(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | graphics::draw(ctx, &mut self.spritebatch, p); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `oldMin` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:30 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `old_min` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `oldMax` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:43 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `old_max` [INFO] [stderr] [INFO] [stderr] warning: variable `newMin` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:56 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `new_min` [INFO] [stderr] [INFO] [stderr] warning: variable `newMax` should have a snake case name [INFO] [stderr] --> src/entity.rs:235:69 [INFO] [stderr] | [INFO] [stderr] 235 | fn rescale_range(value: f32, oldMin: f32, oldMax: f32, newMin: f32, newMax: f32) -> f32 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `new_max` [INFO] [stderr] [INFO] [stderr] warning: structure field `randomFn` should have a snake case name [INFO] [stderr] --> src/pipe.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | randomFn: Perlin, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `random_fn` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `"docker" "inspect" "deaca5fd19d0c835f57a22d564d41afedda72923f5149c746223c8d91509af37"` [INFO] running `"docker" "rm" "-f" "deaca5fd19d0c835f57a22d564d41afedda72923f5149c746223c8d91509af37"` [INFO] [stdout] deaca5fd19d0c835f57a22d564d41afedda72923f5149c746223c8d91509af37 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/AndrewJakubowicz/ggezFlappyCrabby:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b0fefa45c47b2a41ceceaa46b003b7fcb25607358be72856da666c4f5f89efa9 [INFO] running `"docker" "start" "-a" "b0fefa45c47b2a41ceceaa46b003b7fcb25607358be72856da666c4f5f89efa9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/crater/target/debug/deps/flappybird-39677f3c0811c203 [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" "b0fefa45c47b2a41ceceaa46b003b7fcb25607358be72856da666c4f5f89efa9"` [INFO] running `"docker" "rm" "-f" "b0fefa45c47b2a41ceceaa46b003b7fcb25607358be72856da666c4f5f89efa9"` [INFO] [stdout] b0fefa45c47b2a41ceceaa46b003b7fcb25607358be72856da666c4f5f89efa9