[INFO] cloning repository https://github.com/JustCaptcha/creonyx_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JustCaptcha/creonyx_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustCaptcha%2Fcreonyx_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustCaptcha%2Fcreonyx_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc256cc227848e0b39a3eea08f7882d660252038
[INFO] checking JustCaptcha/creonyx_rust against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustCaptcha%2Fcreonyx_rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JustCaptcha/creonyx_rust on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JustCaptcha/creonyx_rust
[INFO] finished tweaking git repo https://github.com/JustCaptcha/creonyx_rust
[INFO] tweaked toml for git repo https://github.com/JustCaptcha/creonyx_rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/JustCaptcha/creonyx_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88414b27574f97e5bfce9b8a57f43a18c5fd09e6a5e61ffe86f37dba6974ce94
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "88414b27574f97e5bfce9b8a57f43a18c5fd09e6a5e61ffe86f37dba6974ce94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88414b27574f97e5bfce9b8a57f43a18c5fd09e6a5e61ffe86f37dba6974ce94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88414b27574f97e5bfce9b8a57f43a18c5fd09e6a5e61ffe86f37dba6974ce94", kill_on_drop: false }`
[INFO] [stdout] 88414b27574f97e5bfce9b8a57f43a18c5fd09e6a5e61ffe86f37dba6974ce94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70456ec65f4997d27ed5a1dae09b2f38576f83a2e950f7426954c50c0465cc4c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70456ec65f4997d27ed5a1dae09b2f38576f83a2e950f7426954c50c0465cc4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sfml-build v0.2.0
[INFO] [stderr]     Checking bitflags v1.0.1
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]    Compiling csfml-system-sys v0.4.0
[INFO] [stderr]    Compiling csfml-window-sys v0.4.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.4.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.4.0
[INFO] [stderr]     Checking sfml v0.14.0
[INFO] [stderr]     Checking creonyx v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `engine::sfml::system::*`
[INFO] [stdout]  --> src/engine/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use engine::sfml::system::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SoundStatus`
[INFO] [stdout]  --> src/engine/mod.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sfml::audio::{Sound, SoundBuffer, SoundStatus};
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Time`, `sleep`
[INFO] [stdout]  --> src/engine/mod.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sfml::system::{Time, sleep};
[INFO] [stdout]   |                    ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SoundBuffer`, `SoundStatus`, `Sound`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sfml::audio::{SoundBuffer, Sound, SoundStatus};
[INFO] [stdout]   |                   ^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Time`, `sleep`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sfml::system::{sleep, Time};
[INFO] [stdout]   |                    ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `engine::sfml::system::*`
[INFO] [stdout]  --> src/engine/game/render.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use engine::sfml::system::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `engine::sfml::window::*`
[INFO] [stdout]  --> src/engine/game/render.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use engine::sfml::window::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `engine::sfml::system::*`
[INFO] [stdout]  --> src/engine/game/menu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use engine::sfml::system::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/engine/game/mod.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn start(window: &mut RenderWindow) {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/engine/game/logic/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn run(window: &mut RenderWindow) {
[INFO] [stdout]    |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]  --> src/engine/game/render.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut v: View;
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut sound_buffer = SoundBuffer::from_file("resources/plasterbrain-game-start.ogg").unwrap();
[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: variable does not need to be mutable
[INFO] [stdout]  --> src/engine/game/menu.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut font = Font::from_file("resources/orange_kid.ttf").unwrap();
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/game/menu.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut hello_world = Text::new("Menu here, prees backspace!", &font, 40);
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `engine::sfml::system::*`
[INFO] [stdout]  --> src/engine/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use engine::sfml::system::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SoundStatus`
[INFO] [stdout]  --> src/engine/mod.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sfml::audio::{Sound, SoundBuffer, SoundStatus};
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Time`, `sleep`
[INFO] [stdout]  --> src/engine/mod.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sfml::system::{Time, sleep};
[INFO] [stdout]   |                    ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SoundBuffer`, `SoundStatus`, `Sound`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sfml::audio::{SoundBuffer, Sound, SoundStatus};
[INFO] [stdout]   |                   ^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Time`, `sleep`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sfml::system::{sleep, Time};
[INFO] [stdout]   |                    ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/engine/game/logic/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `engine::sfml::system::*`
[INFO] [stdout]  --> src/engine/game/render.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use engine::sfml::system::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `engine::sfml::window::*`
[INFO] [stdout]  --> src/engine/game/render.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use engine::sfml::window::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `engine::sfml::system::*`
[INFO] [stdout]  --> src/engine/game/menu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use engine::sfml::system::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/engine/game/mod.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn start(window: &mut RenderWindow) {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/engine/game/logic/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn run(window: &mut RenderWindow) {
[INFO] [stdout]    |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]  --> src/engine/game/render.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut v: View;
[INFO] [stdout]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut sound_buffer = SoundBuffer::from_file("resources/plasterbrain-game-start.ogg").unwrap();
[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: variable does not need to be mutable
[INFO] [stdout]  --> src/engine/game/menu.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut font = Font::from_file("resources/orange_kid.ttf").unwrap();
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/game/menu.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut hello_world = Text::new("Menu here, prees backspace!", &font, 40);
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
[INFO] running `Command { std: "docker" "inspect" "70456ec65f4997d27ed5a1dae09b2f38576f83a2e950f7426954c50c0465cc4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70456ec65f4997d27ed5a1dae09b2f38576f83a2e950f7426954c50c0465cc4c", kill_on_drop: false }`
[INFO] [stdout] 70456ec65f4997d27ed5a1dae09b2f38576f83a2e950f7426954c50c0465cc4c
