[INFO] cloning repository https://github.com/jonmmease/wgpu-memory-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonmmease/wgpu-memory-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonmmease%2Fwgpu-memory-repro", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21631bc1b3dcfc0b6fb39b97645bc425e2e79441
[INFO] building jonmmease/wgpu-memory-repro against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonmmease%2Fwgpu-memory-repro" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jonmmease/wgpu-memory-repro
[INFO] finished tweaking git repo https://github.com/jonmmease/wgpu-memory-repro
[INFO] tweaked toml for git repo https://github.com/jonmmease/wgpu-memory-repro written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonmmease/wgpu-memory-repro on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonmmease/wgpu-memory-repro 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e6584c22770bb10720604d2f1d0ddec6de05bfe86d649cd8f3487153beb2fec
[INFO] running `Command { std: "docker" "start" "-a" "1e6584c22770bb10720604d2f1d0ddec6de05bfe86d649cd8f3487153beb2fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e6584c22770bb10720604d2f1d0ddec6de05bfe86d649cd8f3487153beb2fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6584c22770bb10720604d2f1d0ddec6de05bfe86d649cd8f3487153beb2fec", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23770f63a5ea02a3fe7105327ea0d30911d9c6beaf1710133da56b584687ffa
[INFO] running `Command { std: "docker" "start" "-a" "d23770f63a5ea02a3fe7105327ea0d30911d9c6beaf1710133da56b584687ffa", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling static_assertions v1.1.0
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[INFO] [stderr]    Compiling qoi v0.4.1
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[INFO] [stderr]    Compiling pollster v0.3.0
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling wgpu-memory-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Vertex {
[INFO] [stdout]   |        ^^^^^^ field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/main.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | / #[repr(C)]
[INFO] [stdout]  7 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout]  8 | | struct Vertex {
[INFO] [stdout]  9 | |     position: [f32; 3],
[INFO] [stdout] 10 | |     color: [f32; 3],
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "d23770f63a5ea02a3fe7105327ea0d30911d9c6beaf1710133da56b584687ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23770f63a5ea02a3fe7105327ea0d30911d9c6beaf1710133da56b584687ffa", kill_on_drop: false }`
[INFO] [stdout] d23770f63a5ea02a3fe7105327ea0d30911d9c6beaf1710133da56b584687ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1abef8dd26932798af81b6ae848e2f49ae87ac2fd4b15f75cd823381dc3e7f4
[INFO] running `Command { std: "docker" "start" "-a" "b1abef8dd26932798af81b6ae848e2f49ae87ac2fd4b15f75cd823381dc3e7f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling wgpu-memory-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Vertex {
[INFO] [stdout]   |        ^^^^^^ field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/main.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | / #[repr(C)]
[INFO] [stdout]  7 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout]  8 | | struct Vertex {
[INFO] [stdout]  9 | |     position: [f32; 3],
[INFO] [stdout] 10 | |     color: [f32; 3],
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "b1abef8dd26932798af81b6ae848e2f49ae87ac2fd4b15f75cd823381dc3e7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1abef8dd26932798af81b6ae848e2f49ae87ac2fd4b15f75cd823381dc3e7f4", kill_on_drop: false }`
[INFO] [stdout] b1abef8dd26932798af81b6ae848e2f49ae87ac2fd4b15f75cd823381dc3e7f4
