[INFO] cloning repository https://github.com/econaxis/text-rendering
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/econaxis/text-rendering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feconaxis%2Ftext-rendering", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feconaxis%2Ftext-rendering'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc2df5a9c90b20eaf602b0a0724f3dbe0c969215
[INFO] testing econaxis/text-rendering against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feconaxis%2Ftext-rendering" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/econaxis/text-rendering on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/econaxis/text-rendering
[INFO] finished tweaking git repo https://github.com/econaxis/text-rendering
[INFO] tweaked toml for git repo https://github.com/econaxis/text-rendering written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/econaxis/text-rendering already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf6642d65a91075445a2faba19f82290aa5f3dc64030459ce70e6387f2e17e3
[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" "ecf6642d65a91075445a2faba19f82290aa5f3dc64030459ce70e6387f2e17e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf6642d65a91075445a2faba19f82290aa5f3dc64030459ce70e6387f2e17e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf6642d65a91075445a2faba19f82290aa5f3dc64030459ce70e6387f2e17e3", kill_on_drop: false }`
[INFO] [stdout] ecf6642d65a91075445a2faba19f82290aa5f3dc64030459ce70e6387f2e17e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2022-04-10" "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] 48f5c672f1b9a4280bbdaf69862d0c144e2ca309696a365387957e25069a85ee
[INFO] running `Command { std: "docker" "start" "-a" "48f5c672f1b9a4280bbdaf69862d0c144e2ca309696a365387957e25069a85ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling glow v0.11.1
[INFO] [stderr]    Compiling winit v0.26.0
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-sys v0.29.1
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling wgpu-types v0.12.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.15.2
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling wgpu-core v0.12.0
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling wayland-scanner v0.29.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling freetype-sys v0.15.0
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling wayland-client v0.29.1
[INFO] [stderr]    Compiling wayland-protocols v0.29.1
[INFO] [stderr]    Compiling xcursor v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling nix v0.22.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling memmap2 v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling freetype-rs v0.29.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling gpu-descriptor v0.2.2
[INFO] [stderr]    Compiling naga v0.8.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling wayland-commons v0.29.1
[INFO] [stderr]    Compiling calloop v0.9.1
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling wayland-cursor v0.29.1
[INFO] [stderr]    Compiling wgpu-hal v0.12.0
[INFO] [stderr]    Compiling wgpu v0.12.0
[INFO] [stderr]    Compiling twodr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../rand: No such file or directory (os error 2)
[INFO] [stdout]    --> src/terminal.rs:253:21
[INFO] [stdout]     |
[INFO] [stdout] 253 |     let rand_str = &include_str!("../rand");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]   --> src/main.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 | use wgpu::{AddressMode, BlendState, Color, Device, Extent3d, Features, FilterMode, IndexFormat, RenderPass, Sampler, SamplerDescriptor, T...
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `terminal::Terminal`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use terminal::Terminal;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/terminal.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BlendComponent`, `BlendFactor`, `BlendOperation`
[INFO] [stdout]  --> src/text.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wgpu::{BlendComponent, BlendFactor, BlendOperation, BlendState, Extent3d, ImageCopyTexture, ImageDataLayout, IndexFormat, RenderPass};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ElementState`, `VirtualKeyCode`
[INFO] [stdout]  --> src/input_state.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use winit::event::{ElementState, ModifiersState, MouseScrollDelta, VirtualKeyCode, WindowEvent};
[INFO] [stdout]   |                    ^^^^^^^^^^^^                                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/terminal.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | /     loop {
[INFO] [stdout] 255 | |         let mut lock = t.lock().unwrap();
[INFO] [stdout] 256 | |         let t1 = lock.as_mut().unwrap();
[INFO] [stdout] 257 | |         writeln!(t1.nth_window(0), "{}", &rand_str[000..050]).unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 262 | |         std::thread::sleep(Duration::from_millis(1));
[INFO] [stdout] 263 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 264 |       // writeln!(term.nth_window(1), "helo").unwrap();
[INFO] [stdout] 265 |       loop {}
[INFO] [stdout]     |       ^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twodr` due to 2 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "48f5c672f1b9a4280bbdaf69862d0c144e2ca309696a365387957e25069a85ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f5c672f1b9a4280bbdaf69862d0c144e2ca309696a365387957e25069a85ee", kill_on_drop: false }`
[INFO] [stdout] 48f5c672f1b9a4280bbdaf69862d0c144e2ca309696a365387957e25069a85ee