[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] checking Liamolucko/gpu-mandelbrot/ce365aa4e34453e64418d9e9521d32768e100335 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiamolucko%2Fgpu-mandelbrot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Liamolucko/gpu-mandelbrot on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/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-1-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded x11-dl v2.19.1 [INFO] [stderr] Downloaded range-alloc v0.1.2 [INFO] [stderr] Downloaded gpu-descriptor v0.2.1 [INFO] [stderr] Downloaded pollster v0.2.4 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded pkg-config v0.3.20 [INFO] [stderr] Downloaded ndk-glue v0.3.0 [INFO] [stderr] Downloaded instant v0.1.11 [INFO] [stderr] Downloaded d3d12 v0.4.1 [INFO] [stderr] Downloaded num_enum v0.5.4 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.28 [INFO] [stderr] Downloaded console_log v0.2.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded bumpalo v3.7.1 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded minimal-lexical v0.1.3 [INFO] [stderr] Downloaded wgpu v0.10.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded wgpu-core v0.10.4 [INFO] [stderr] Downloaded glow v0.11.0 [INFO] [stderr] Downloaded wgpu-hal v0.10.7 [INFO] [stderr] Downloaded nom v7.0.0 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"/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5cc1b2f20d658e2cb7f8ded741fba77cba2ffd1dbfe26faea8e335a3cc382d37 [INFO] running `Command { std: "docker" "start" "-a" "5cc1b2f20d658e2cb7f8ded741fba77cba2ffd1dbfe26faea8e335a3cc382d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cc1b2f20d658e2cb7f8ded741fba77cba2ffd1dbfe26faea8e335a3cc382d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cc1b2f20d658e2cb7f8ded741fba77cba2ffd1dbfe26faea8e335a3cc382d37", kill_on_drop: false }` [INFO] [stdout] 5cc1b2f20d658e2cb7f8ded741fba77cba2ffd1dbfe26faea8e335a3cc382d37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1aed03ae3cb3714c4098a8bec64caace97dbb3a900e3b1965164d7075a0a75e [INFO] running `Command { std: "docker" "start" "-a" "a1aed03ae3cb3714c4098a8bec64caace97dbb3a900e3b1965164d7075a0a75e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling syn v1.0.78 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking minimal-lexical v0.1.3 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking gpu-alloc v0.5.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling wgpu-core v0.10.4 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking gpu-descriptor v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Checking ash v0.33.3+1.2.191 [INFO] [stderr] Checking wgpu-types v0.10.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking glow v0.11.0 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking naga v0.6.3 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking profiling v1.0.3 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking wgpu-hal v0.10.7 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking wgpu v0.10.2 [INFO] [stderr] Checking 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 `Component`, found `f32` [INFO] [stdout] | [INFO] [stdout] help: call `Into::into` on this expression to convert `f32` into `num::Component` [INFO] [stdout] | [INFO] [stdout] 288 | bytemuck::cast_slice(&[self.camera.real, self.camera.imag, self.zoom.into()]), [INFO] [stdout] | +++++++ [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] = help: the following other types implement trait `Pod`: [INFO] [stdout] () [INFO] [stdout] ManuallyDrop [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] and 71 others [INFO] [stdout] note: required by a bound in `cast_slice` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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[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 `Component`, found `f32` [INFO] [stdout] | [INFO] [stdout] help: call `Into::into` on this expression to convert `f32` into `num::Component` [INFO] [stdout] | [INFO] [stdout] 288 | bytemuck::cast_slice(&[self.camera.real, self.camera.imag, self.zoom.into()]), [INFO] [stdout] | +++++++ [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] = help: the following other types implement trait `Pod`: [INFO] [stdout] () [INFO] [stdout] ManuallyDrop [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] Option> [INFO] [stdout] and 71 others [INFO] [stdout] note: required by a bound in `cast_slice` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] [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` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `gpu-mandelbrot` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a1aed03ae3cb3714c4098a8bec64caace97dbb3a900e3b1965164d7075a0a75e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1aed03ae3cb3714c4098a8bec64caace97dbb3a900e3b1965164d7075a0a75e", kill_on_drop: false }` [INFO] [stdout] a1aed03ae3cb3714c4098a8bec64caace97dbb3a900e3b1965164d7075a0a75e