[INFO] cloning repository https://github.com/kaid/wgpu-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaid/wgpu-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaid%2Fwgpu-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaid%2Fwgpu-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5609ac1ba1e4e658d6370428de840b4198ef3eef
[INFO] checking kaid/wgpu-playground against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaid%2Fwgpu-playground" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kaid/wgpu-playground
[INFO] finished tweaking git repo https://github.com/kaid/wgpu-playground
[INFO] tweaked toml for git repo https://github.com/kaid/wgpu-playground written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kaid/wgpu-playground on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kaid/wgpu-playground 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da48f72e5c405d99d54a8843cb0168133c5b9ed1d6a79813f5da3495988dad07
[INFO] running `Command { std: "docker" "start" "-a" "da48f72e5c405d99d54a8843cb0168133c5b9ed1d6a79813f5da3495988dad07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da48f72e5c405d99d54a8843cb0168133c5b9ed1d6a79813f5da3495988dad07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da48f72e5c405d99d54a8843cb0168133c5b9ed1d6a79813f5da3495988dad07", kill_on_drop: false }`
[INFO] [stdout] da48f72e5c405d99d54a8843cb0168133c5b9ed1d6a79813f5da3495988dad07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4055d68f5907ff997931bf83706bc3dc478b478d5f66dc3235b882752f5b234
[INFO] running `Command { std: "docker" "start" "-a" "e4055d68f5907ff997931bf83706bc3dc478b478d5f66dc3235b882752f5b234", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.34
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[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/vertex.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct Vertex {
[INFO] [stdout]   |                   ^^^^^^ field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]  --> src/vertex.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #[repr(C)]
[INFO] [stdout] 2 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout] 3 | | pub(crate) struct Vertex {
[INFO] [stdout] 4 | |     pub(crate) position: [f32; 3],
[INFO] [stdout] 5 | |     pub(crate) tex_coords: [f32; 2],
[INFO] [stdout] 6 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/vertex.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) struct Vertex {
[INFO] [stdout]   |                   ^^^^^^ field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]  --> src/vertex.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #[repr(C)]
[INFO] [stdout] 2 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout] 3 | | pub(crate) struct Vertex {
[INFO] [stdout] 4 | |     pub(crate) position: [f32; 3],
[INFO] [stdout] 5 | |     pub(crate) tex_coords: [f32; 2],
[INFO] [stdout] 6 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.39s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "e4055d68f5907ff997931bf83706bc3dc478b478d5f66dc3235b882752f5b234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4055d68f5907ff997931bf83706bc3dc478b478d5f66dc3235b882752f5b234", kill_on_drop: false }`
[INFO] [stdout] e4055d68f5907ff997931bf83706bc3dc478b478d5f66dc3235b882752f5b234