[INFO] cloning repository https://github.com/goldencm/rust-TypeSpeed [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goldencm/rust-TypeSpeed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2Frust-TypeSpeed", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2Frust-TypeSpeed'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1af30332f14bac404cfa74f3427b02e16c85e94 [INFO] testing goldencm/rust-TypeSpeed against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoldencm%2Frust-TypeSpeed" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/goldencm/rust-TypeSpeed on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/goldencm/rust-TypeSpeed [INFO] finished tweaking git repo https://github.com/goldencm/rust-TypeSpeed [INFO] tweaked toml for git repo https://github.com/goldencm/rust-TypeSpeed written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/goldencm/rust-TypeSpeed already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded owning_ref v0.4.1 [INFO] [stderr] Downloaded backtrace v0.3.57 [INFO] [stderr] Downloaded gl_generator v0.9.0 [INFO] [stderr] Downloaded gfx v0.17.1 [INFO] [stderr] Downloaded winit v0.18.1 [INFO] [stderr] Downloaded vecmath v0.3.1 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded daggy v0.5.0 [INFO] [stderr] Downloaded gfx_gl v0.5.0 [INFO] [stderr] Downloaded gfx_device_gl v0.15.5 [INFO] [stderr] Downloaded gfx_core v0.8.3 [INFO] [stderr] Downloaded pistoncore-input v0.24.0 [INFO] [stderr] Downloaded piston-viewport v0.5.0 [INFO] [stderr] Downloaded shader_version v0.3.0 [INFO] [stderr] Downloaded piston-float v0.3.0 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded pistoncore-event_loop v0.42.0 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Downloaded piston-texture v0.6.0 [INFO] [stderr] Downloaded glutin v0.19.0 [INFO] [stderr] Downloaded piston2d-graphics v0.30.0 [INFO] [stderr] Downloaded piston v0.42.0 [INFO] [stderr] Downloaded indexed-line-reader v0.2.1 [INFO] [stderr] Downloaded pistoncore-window v0.37.0 [INFO] [stderr] Downloaded linecount v0.1.0 [INFO] [stderr] Downloaded piston-gfx_texture v0.35.0 [INFO] [stderr] Downloaded conrod_derive v0.67.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.54.0 [INFO] [stderr] Downloaded conrod_piston v0.67.0 [INFO] [stderr] Downloaded conrod_core v0.67.0 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Downloaded piston_window v0.89.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5cd52d1fa33e10f57eb5af74bed3bd82b8ddeb40007d880c2c8c343e7078f67b [INFO] running `Command { std: "docker" "start" "-a" "5cd52d1fa33e10f57eb5af74bed3bd82b8ddeb40007d880c2c8c343e7078f67b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cd52d1fa33e10f57eb5af74bed3bd82b8ddeb40007d880c2c8c343e7078f67b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cd52d1fa33e10f57eb5af74bed3bd82b8ddeb40007d880c2c8c343e7078f67b", kill_on_drop: false }` [INFO] [stdout] 5cd52d1fa33e10f57eb5af74bed3bd82b8ddeb40007d880c2c8c343e7078f67b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7f870a0fd7c003fd69d0db1ad5bf747bc173f0ed8d11f9868fc57faa021ed362 [INFO] running `Command { std: "docker" "start" "-a" "7f870a0fd7c003fd69d0db1ad5bf747bc173f0ed8d11f9868fc57faa021ed362", kill_on_drop: false }` [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling shader_version v0.3.0 [INFO] [stderr] Compiling piston-texture v0.6.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling indexed-line-reader v0.2.1 [INFO] [stderr] Compiling linecount v0.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling piston-viewport v0.5.0 [INFO] [stderr] Compiling vecmath v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling conrod_derive v0.67.0 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling piston2d-graphics v0.30.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling pistoncore-input v0.24.0 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling piston-gfx_texture v0.35.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Compiling pistoncore-window v0.37.0 [INFO] [stderr] Compiling conrod_core v0.67.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.42.0 [INFO] [stderr] Compiling piston v0.42.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.54.0 [INFO] [stderr] Compiling piston_window v0.89.0 [INFO] [stderr] Compiling conrod_piston v0.67.0 [INFO] [stderr] Compiling type_speed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/app.rs:7:56 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{BufRead, BufReader, Seek,Read, SeekFrom, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/app.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/app.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `conrod_core::widget::range_slider` [INFO] [stdout] --> src/logic.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | use conrod_core::widget::range_slider; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Button`, `RangeSlider` [INFO] [stdout] --> src/logic.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use conrod_core::widget::{Button, Canvas, RangeSlider, Text, TextBox}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Labelable` [INFO] [stdout] --> src/logic.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | use conrod_core::{color, Colorable, Labelable, Positionable, Sizeable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/app.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{BufRead, BufReader, Seek,Read, SeekFrom, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caption` [INFO] [stdout] --> src/logic.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let caption = format!("Hello World!"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `word` [INFO] [stdout] --> src/logic.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_word` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `multi` [INFO] [stdout] --> src/logic.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xpos` [INFO] [stdout] --> src/logic.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `word` [INFO] [stdout] --> src/logic.rs:106:34 [INFO] [stdout] | [INFO] [stdout] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_word` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `multi` [INFO] [stdout] --> src/logic.rs:106:40 [INFO] [stdout] | [INFO] [stdout] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xpos` [INFO] [stdout] --> src/logic.rs:106:47 [INFO] [stdout] | [INFO] [stdout] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let mut indexed_line_reader = IndexedLineReader::new(BufReader::new(file_reader), 100); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `speedMultiplier` should have a snake case name [INFO] [stdout] --> src/app.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub speedMultiplier : i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `speed_multiplier` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/app.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | self.indexed_line_reader.seek(SeekFrom::Start(rand::thread_rng().gen_range(0, self.num_words as u64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 51s [INFO] running `Command { std: "docker" "inspect" "7f870a0fd7c003fd69d0db1ad5bf747bc173f0ed8d11f9868fc57faa021ed362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f870a0fd7c003fd69d0db1ad5bf747bc173f0ed8d11f9868fc57faa021ed362", kill_on_drop: false }` [INFO] [stdout] 7f870a0fd7c003fd69d0db1ad5bf747bc173f0ed8d11f9868fc57faa021ed362 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1e720afdecfd97a5eb49eca9a4a07501e8d028aa593768bd334f3eab7b5133fa [INFO] running `Command { std: "docker" "start" "-a" "1e720afdecfd97a5eb49eca9a4a07501e8d028aa593768bd334f3eab7b5133fa", kill_on_drop: false }` [INFO] [stderr] Compiling type_speed v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/app.rs:7:56 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{BufRead, BufReader, Seek,Read, SeekFrom, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/app.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/app.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `conrod_core::widget::range_slider` [INFO] [stdout] --> src/logic.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | use conrod_core::widget::range_slider; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Button`, `RangeSlider` [INFO] [stdout] --> src/logic.rs:9:31 [INFO] [stdout] | [INFO] [stdout] 9 | use conrod_core::widget::{Button, Canvas, RangeSlider, Text, TextBox}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Labelable` [INFO] [stdout] --> src/logic.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | use conrod_core::{color, Colorable, Labelable, Positionable, Sizeable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/app.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{BufRead, BufReader, Seek,Read, SeekFrom, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caption` [INFO] [stdout] --> src/logic.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let caption = format!("Hello World!"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `word` [INFO] [stdout] --> src/logic.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_word` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `multi` [INFO] [stdout] --> src/logic.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xpos` [INFO] [stdout] --> src/logic.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `word` [INFO] [stdout] --> src/logic.rs:106:34 [INFO] [stdout] | [INFO] [stdout] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_word` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `multi` [INFO] [stdout] --> src/logic.rs:106:40 [INFO] [stdout] | [INFO] [stdout] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xpos` [INFO] [stdout] --> src/logic.rs:106:47 [INFO] [stdout] | [INFO] [stdout] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let mut indexed_line_reader = IndexedLineReader::new(BufReader::new(file_reader), 100); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `speedMultiplier` should have a snake case name [INFO] [stdout] --> src/app.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | pub speedMultiplier : i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `speed_multiplier` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/app.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | self.indexed_line_reader.seek(SeekFrom::Start(rand::thread_rng().gen_range(0, self.num_words as u64))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "1e720afdecfd97a5eb49eca9a4a07501e8d028aa593768bd334f3eab7b5133fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e720afdecfd97a5eb49eca9a4a07501e8d028aa593768bd334f3eab7b5133fa", kill_on_drop: false }` [INFO] [stdout] 1e720afdecfd97a5eb49eca9a4a07501e8d028aa593768bd334f3eab7b5133fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4421ea18ec495e00fcad479de96678348a717ada06dd72a14473c04750bca8d7 [INFO] running `Command { std: "docker" "start" "-a" "4421ea18ec495e00fcad479de96678348a717ada06dd72a14473c04750bca8d7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/app.rs:7:56 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{BufRead, BufReader, Seek,Read, SeekFrom, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/app.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/app.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `conrod_core::widget::range_slider` [INFO] [stderr] --> src/logic.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use conrod_core::widget::range_slider; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Button`, `RangeSlider` [INFO] [stderr] --> src/logic.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | use conrod_core::widget::{Button, Canvas, RangeSlider, Text, TextBox}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Labelable` [INFO] [stderr] --> src/logic.rs:10:41 [INFO] [stderr] | [INFO] [stderr] 10 | use conrod_core::{color, Colorable, Labelable, Positionable, Sizeable}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/app.rs:7:40 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{BufRead, BufReader, Seek,Read, SeekFrom, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `caption` [INFO] [stderr] --> src/logic.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let caption = format!("Hello World!"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_caption` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `word` [INFO] [stderr] --> src/logic.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_word` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `multi` [INFO] [stderr] --> src/logic.rs:39:28 [INFO] [stderr] | [INFO] [stderr] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xpos` [INFO] [stderr] --> src/logic.rs:39:35 [INFO] [stderr] | [INFO] [stderr] 39 | let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `word` [INFO] [stderr] --> src/logic.rs:106:34 [INFO] [stderr] | [INFO] [stderr] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_word` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `multi` [INFO] [stderr] --> src/logic.rs:106:40 [INFO] [stderr] | [INFO] [stderr] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_multi` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xpos` [INFO] [stderr] --> src/logic.rs:106:47 [INFO] [stderr] | [INFO] [stderr] 106 | ... let (word, multi, xpos) = game.strings.get(&key).unwrap(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xpos` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let mut indexed_line_reader = IndexedLineReader::new(BufReader::new(file_reader), 100); [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: structure field `speedMultiplier` should have a snake case name [INFO] [stderr] --> src/app.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | pub speedMultiplier : i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `speed_multiplier` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/app.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | self.indexed_line_reader.seek(SeekFrom::Start(rand::thread_rng().gen_range(0, self.num_words as u64))); [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: `type_speed` (bin "type_speed" test) generated 17 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/type_speed-6aa5772c3b764f64) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4421ea18ec495e00fcad479de96678348a717ada06dd72a14473c04750bca8d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4421ea18ec495e00fcad479de96678348a717ada06dd72a14473c04750bca8d7", kill_on_drop: false }` [INFO] [stdout] 4421ea18ec495e00fcad479de96678348a717ada06dd72a14473c04750bca8d7