[INFO] cloning repository https://github.com/Liamolucko/gpu-mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Liamolucko/gpu-mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiamolucko%2Fgpu-mandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiamolucko%2Fgpu-mandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce365aa4e34453e64418d9e9521d32768e100335 [INFO] testing Liamolucko/gpu-mandelbrot against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiamolucko%2Fgpu-mandelbrot" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Liamolucko/gpu-mandelbrot on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-10/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Liamolucko/gpu-mandelbrot [INFO] finished tweaking git repo https://github.com/Liamolucko/gpu-mandelbrot [INFO] tweaked toml for git repo https://github.com/Liamolucko/gpu-mandelbrot written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/Liamolucko/gpu-mandelbrot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wgpu v0.10.2 [INFO] [stderr] Downloaded wgpu-core v0.10.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 9fe7b9415aac63ec3ca9280f223caf421a1d0ff237be6d5eb8dcae94f580b824 [INFO] running `Command { std: "docker" "start" "-a" "9fe7b9415aac63ec3ca9280f223caf421a1d0ff237be6d5eb8dcae94f580b824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fe7b9415aac63ec3ca9280f223caf421a1d0ff237be6d5eb8dcae94f580b824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe7b9415aac63ec3ca9280f223caf421a1d0ff237be6d5eb8dcae94f580b824", kill_on_drop: false }` [INFO] [stdout] 9fe7b9415aac63ec3ca9280f223caf421a1d0ff237be6d5eb8dcae94f580b824 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17fc0b3b9d66778cfbe8c368212e4fbf67bd9088c7c143393f01b4945f695ed1 [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" "17fc0b3b9d66778cfbe8c368212e4fbf67bd9088c7c143393f01b4945f695ed1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling syn v1.0.78 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling glow v0.11.0 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling profiling v1.0.3 [INFO] [stderr] Compiling pollster v0.2.4 [INFO] [stderr] Compiling instant v0.1.11 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling wgpu-types v0.10.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling ash v0.33.3+1.2.191 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling wgpu-core v0.10.4 [INFO] [stderr] Compiling gpu-alloc v0.5.2 [INFO] [stderr] Compiling gpu-descriptor v0.2.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling mio-misc v1.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling naga v0.6.3 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wgpu-hal v0.10.7 [INFO] [stderr] Compiling wgpu v0.10.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling gpu-mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:288:72 [INFO] [stdout] | [INFO] [stdout] 288 | bytemuck::cast_slice(&[self.camera.real, self.camera.imag, self.zoom]), [INFO] [stdout] | ^^^^^^^^^ expected struct `num::Component`, found `f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `num::Component: Pod` is not satisfied [INFO] [stdout] --> src/lib.rs:288:34 [INFO] [stdout] | [INFO] [stdout] 288 | bytemuck::cast_slice(&[self.camera.real, self.camera.imag, self.zoom]), [INFO] [stdout] | -------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Pod` is not implemented for `num::Component` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `cast_slice` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bytemuck-1.7.2/src/lib.rs:312:22 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn cast_slice(a: &[A]) -> &[B] { [INFO] [stdout] | ^^^ required by this bound in `cast_slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gpu-mandelbrot` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "17fc0b3b9d66778cfbe8c368212e4fbf67bd9088c7c143393f01b4945f695ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17fc0b3b9d66778cfbe8c368212e4fbf67bd9088c7c143393f01b4945f695ed1", kill_on_drop: false }` [INFO] [stdout] 17fc0b3b9d66778cfbe8c368212e4fbf67bd9088c7c143393f01b4945f695ed1