[INFO] cloning repository https://github.com/salt431/Favernus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/salt431/Favernus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalt431%2FFavernus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalt431%2FFavernus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d37c8f0c5ceed3c2f30d145038f1ee9590502f7f
[INFO] testing salt431/Favernus against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsalt431%2FFavernus" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/salt431/Favernus
[INFO] finished tweaking git repo https://github.com/salt431/Favernus
[INFO] tweaked toml for git repo https://github.com/salt431/Favernus written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/salt431/Favernus on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/salt431/Favernus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b95b77701e69a51d0a052c002583febd62228c9876ad1c380490444d94ebe21
[INFO] running `Command { std: "docker" "start" "-a" "5b95b77701e69a51d0a052c002583febd62228c9876ad1c380490444d94ebe21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b95b77701e69a51d0a052c002583febd62228c9876ad1c380490444d94ebe21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b95b77701e69a51d0a052c002583febd62228c9876ad1c380490444d94ebe21", kill_on_drop: false }`
[INFO] [stdout] 5b95b77701e69a51d0a052c002583febd62228c9876ad1c380490444d94ebe21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2afd9d58e043a6e1721449f8fbd4ad3850989ead7d535ce1669648aa36e4984e
[INFO] running `Command { std: "docker" "start" "-a" "2afd9d58e043a6e1721449f8fbd4ad3850989ead7d535ce1669648aa36e4984e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.20
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling fdeflate v0.3.4
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling xcursor v0.3.5
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bytemuck_derive v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling calloop v0.10.6
[INFO] [stderr]    Compiling bytemuck v1.15.0
[INFO] [stderr]    Compiling owned_ttf_parser v0.20.0
[INFO] [stderr]    Compiling tiny-skia-path v0.8.4
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling png v0.17.13
[INFO] [stderr]    Compiling vk-parse v0.12.0
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling tiny-skia v0.8.4
[INFO] [stderr]    Compiling ab_glyph v0.2.25
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling vulkano-macros v0.34.0
[INFO] [stderr]    Compiling vulkano v0.34.1
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling vulkano-win v0.34.0
[INFO] [stderr]    Compiling Favernus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Mutex` and `Weak`
[INFO] [stdout]   --> src/main.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::sync::{Arc, Mutex, Weak};
[INFO] [stdout]    |                      ^^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender` and `channel`
[INFO] [stdout]   --> src/main.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::sync::mpsc::{channel, Sender};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::alloc::fmt::DebugStruct`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use smallvec::alloc::fmt::DebugStruct;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance`, `physical_device`, `surface`, `device`, and `queue` are never read
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Favernus {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 30 |     instance: Arc<Instance>, 
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     physical_device: Arc<PhysicalDevice>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     surface: Arc<Surface>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 33 |     device: Arc<Device>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 34 |     queue: Arc<Queue>, // Queue is wrapped in an Arc 
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_and_draw` is never used
[INFO] [stdout]   --> src/main.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Favernus {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     fn clear_and_draw(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 56s
[INFO] running `Command { std: "docker" "inspect" "2afd9d58e043a6e1721449f8fbd4ad3850989ead7d535ce1669648aa36e4984e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afd9d58e043a6e1721449f8fbd4ad3850989ead7d535ce1669648aa36e4984e", kill_on_drop: false }`
[INFO] [stdout] 2afd9d58e043a6e1721449f8fbd4ad3850989ead7d535ce1669648aa36e4984e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8a9a1c57e9e920e6072853e126e5c344e9d0a7b09d1058842ddeded3f27c1b3
[INFO] running `Command { std: "docker" "start" "-a" "f8a9a1c57e9e920e6072853e126e5c344e9d0a7b09d1058842ddeded3f27c1b3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling Favernus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Mutex` and `Weak`
[INFO] [stdout]   --> src/main.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::sync::{Arc, Mutex, Weak};
[INFO] [stdout]    |                      ^^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender` and `channel`
[INFO] [stdout]   --> src/main.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::sync::mpsc::{channel, Sender};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::alloc::fmt::DebugStruct`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use smallvec::alloc::fmt::DebugStruct;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance`, `physical_device`, `surface`, `device`, and `queue` are never read
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Favernus {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 30 |     instance: Arc<Instance>, 
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     physical_device: Arc<PhysicalDevice>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     surface: Arc<Surface>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 33 |     device: Arc<Device>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 34 |     queue: Arc<Queue>, // Queue is wrapped in an Arc 
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_and_draw` is never used
[INFO] [stdout]   --> src/main.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Favernus {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     fn clear_and_draw(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f8a9a1c57e9e920e6072853e126e5c344e9d0a7b09d1058842ddeded3f27c1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a9a1c57e9e920e6072853e126e5c344e9d0a7b09d1058842ddeded3f27c1b3", kill_on_drop: false }`
[INFO] [stdout] f8a9a1c57e9e920e6072853e126e5c344e9d0a7b09d1058842ddeded3f27c1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e46a655df0fd7d0716a3ae1416f9168dc6296b52e296af2c6d22f91aaf67dda4
[INFO] running `Command { std: "docker" "start" "-a" "e46a655df0fd7d0716a3ae1416f9168dc6296b52e296af2c6d22f91aaf67dda4", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused imports: `Mutex` and `Weak`
[INFO] [stderr]   --> src/main.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::{Arc, Mutex, Weak};
[INFO] [stderr]    |                      ^^^^^  ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sender` and `channel`
[INFO] [stderr]   --> src/main.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::mpsc::{channel, Sender};
[INFO] [stderr]    |                       ^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `smallvec::alloc::fmt::DebugStruct`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use smallvec::alloc::fmt::DebugStruct;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `instance`, `physical_device`, `surface`, `device`, and `queue` are never read
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct Favernus {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 30 |     instance: Arc<Instance>, 
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 31 |     physical_device: Arc<PhysicalDevice>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 32 |     surface: Arc<Surface>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 33 |     device: Arc<Device>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 34 |     queue: Arc<Queue>, // Queue is wrapped in an Arc 
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clear_and_draw` is never used
[INFO] [stderr]   --> src/main.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl Favernus {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 97 |     fn clear_and_draw(&self) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Favernus` (bin "Favernus" test) generated 5 warnings (run `cargo fix --bin "Favernus" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Favernus-56c2972ddf06cc9d)
[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" "e46a655df0fd7d0716a3ae1416f9168dc6296b52e296af2c6d22f91aaf67dda4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46a655df0fd7d0716a3ae1416f9168dc6296b52e296af2c6d22f91aaf67dda4", kill_on_drop: false }`
[INFO] [stdout] e46a655df0fd7d0716a3ae1416f9168dc6296b52e296af2c6d22f91aaf67dda4
