[INFO] cloning repository https://github.com/PTFOPlayer/learning_wgpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PTFOPlayer/learning_wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTFOPlayer%2Flearning_wgpu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTFOPlayer%2Flearning_wgpu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d8336e4148323d485ec00193c769dd0be2d10d5
[INFO] checking PTFOPlayer/learning_wgpu against master#2aaa62b89d22b570e560731b03e3d2d6f5c3bbce for pr-139751-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTFOPlayer%2Flearning_wgpu" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PTFOPlayer/learning_wgpu
[INFO] finished tweaking git repo https://github.com/PTFOPlayer/learning_wgpu
[INFO] tweaked toml for git repo https://github.com/PTFOPlayer/learning_wgpu written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PTFOPlayer/learning_wgpu on toolchain 2aaa62b89d22b570e560731b03e3d2d6f5c3bbce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PTFOPlayer/learning_wgpu 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" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]  Downloading crates ...
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[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_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" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "760178ef4085b8a34b6a6a87c6b228cfcb6b0ed2af9bf16135e3d970b82eee58", kill_on_drop: false }`
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813fc5e8a84f1f0e4202e6f7d17c921eb9234e0a2c749c2c70b1128113e433a1
[INFO] running `Command { std: "docker" "start" "-a" "813fc5e8a84f1f0e4202e6f7d17c921eb9234e0a2c749c2c70b1128113e433a1", kill_on_drop: false }`
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[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/matrix_dot_product/matrix_dot_product.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | / #[repr(C)]
[INFO] [stdout] 158 | | #[derive(Clone, Copy, Zeroable, Pod)]
[INFO] [stdout] 159 | | struct Matrix {
[INFO] [stdout] 160 | |     data: [i32; 4 * 8 * 8],
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     _pad: [u32; 2],
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/matrix_dot_product/matrix_dot_product.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | struct Matrix {
[INFO] [stdout]     |        ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/rectangle/rectangle.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / #[repr(C)]
[INFO] [stdout] 181 | | #[derive(Clone, Copy, bytemuck::Zeroable, bytemuck::Pod)]
[INFO] [stdout] 182 | | struct Vec4 {
[INFO] [stdout] 183 | |     x: f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 186 | |     w: f32,
[INFO] [stdout] 187 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/rectangle/rectangle.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | struct Vec4 {
[INFO] [stdout]     |        ^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/rectangle/rectangle.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / #[repr(C)]
[INFO] [stdout] 201 | | #[derive(Clone, Copy, bytemuck::Zeroable, bytemuck::Pod)]
[INFO] [stdout] 202 | | struct Vertex {
[INFO] [stdout] 203 | |     position: Vec4,
[INFO] [stdout] 204 | |     color: Vec4,
[INFO] [stdout] 205 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/rectangle/rectangle.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | struct Vertex {
[INFO] [stdout]     |        ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/matrix_dot_product/matrix_dot_product.rs:157:1
[INFO] [stdout]     |
[INFO] [stdout] 157 | / #[repr(C)]
[INFO] [stdout] 158 | | #[derive(Clone, Copy, Zeroable, Pod)]
[INFO] [stdout] 159 | | struct Matrix {
[INFO] [stdout] 160 | |     data: [i32; 4 * 8 * 8],
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | |     _pad: [u32; 2],
[INFO] [stdout] 164 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/matrix_dot_product/matrix_dot_product.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | struct Matrix {
[INFO] [stdout]     |        ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/rectangle/rectangle.rs:180:1
[INFO] [stdout]     |
[INFO] [stdout] 180 | / #[repr(C)]
[INFO] [stdout] 181 | | #[derive(Clone, Copy, bytemuck::Zeroable, bytemuck::Pod)]
[INFO] [stdout] 182 | | struct Vec4 {
[INFO] [stdout] 183 | |     x: f32,
[INFO] [stdout] ...   |
[INFO] [stdout] 186 | |     w: f32,
[INFO] [stdout] 187 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/rectangle/rectangle.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | struct Vec4 {
[INFO] [stdout]     |        ^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/rectangle/rectangle.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / #[repr(C)]
[INFO] [stdout] 201 | | #[derive(Clone, Copy, bytemuck::Zeroable, bytemuck::Pod)]
[INFO] [stdout] 202 | | struct Vertex {
[INFO] [stdout] 203 | |     position: Vec4,
[INFO] [stdout] 204 | |     color: Vec4,
[INFO] [stdout] 205 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/rectangle/rectangle.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | struct Vertex {
[INFO] [stdout]     |        ^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "813fc5e8a84f1f0e4202e6f7d17c921eb9234e0a2c749c2c70b1128113e433a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813fc5e8a84f1f0e4202e6f7d17c921eb9234e0a2c749c2c70b1128113e433a1", kill_on_drop: false }`
[INFO] [stdout] 813fc5e8a84f1f0e4202e6f7d17c921eb9234e0a2c749c2c70b1128113e433a1
