[INFO] cloning repository https://github.com/FYDP2022/simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FYDP2022/simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFYDP2022%2Fsimulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFYDP2022%2Fsimulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5faab67c04d82f7d4eee74827427f5b511fe00ed
[INFO] checking FYDP2022/simulator against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFYDP2022%2Fsimulator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FYDP2022/simulator
[INFO] finished tweaking git repo https://github.com/FYDP2022/simulator
[INFO] tweaked toml for git repo https://github.com/FYDP2022/simulator written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FYDP2022/simulator on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FYDP2022/simulator 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" "+1.95.0" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4144ad259138be173fe1684cc1c055d21a85c6c415d9965794d3d107a6dd942c
[INFO] running `Command { std: "docker" "start" "-a" "4144ad259138be173fe1684cc1c055d21a85c6c415d9965794d3d107a6dd942c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4144ad259138be173fe1684cc1c055d21a85c6c415d9965794d3d107a6dd942c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4144ad259138be173fe1684cc1c055d21a85c6c415d9965794d3d107a6dd942c", kill_on_drop: false }`
[INFO] [stdout] 4144ad259138be173fe1684cc1c055d21a85c6c415d9965794d3d107a6dd942c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b642619b56a9382927e0e926c42dbf9dfbe74a44561979119c423237f122f2f0
[INFO] running `Command { std: "docker" "start" "-a" "b642619b56a9382927e0e926c42dbf9dfbe74a44561979119c423237f122f2f0", kill_on_drop: false }`
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[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
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[INFO] [stderr]     Checking wayland-cursor v0.29.1
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
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[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]    Compiling winit v0.26.0
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking tungstenite v0.16.0
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[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/featuredb.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Feature {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |   pub id: u32,
[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/gfx/camera.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct CameraUniform {
[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/gfx/camera.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mesh` is never constructed
[INFO] [stdout]   --> src/gfx/mesh.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Mesh {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/gfx/shader/feature.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct FeatureVertex {
[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/gfx/shader/feature.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/gfx/shader/feature.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct FeatureInstance {
[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/gfx/shader/feature.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture` and `sampler` are never read
[INFO] [stdout]  --> src/gfx/texture.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |   pub texture: wgpu::Texture,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 8 |   pub view: wgpu::TextureView,
[INFO] [stdout] 9 |   pub sampler: wgpu::Sampler,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/net.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn stream(&self) -> MutexGuard<UnboundedReceiver<Message>> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn stream(&self) -> MutexGuard<'_, UnboundedReceiver<Message>> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/featuredb.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Feature {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 6 |   pub id: u32,
[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/gfx/camera.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct CameraUniform {
[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/gfx/camera.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mesh` is never constructed
[INFO] [stdout]   --> src/gfx/mesh.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Mesh {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/gfx/shader/feature.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct FeatureVertex {
[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/gfx/shader/feature.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/gfx/shader/feature.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct FeatureInstance {
[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/gfx/shader/feature.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[repr(C)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture` and `sampler` are never read
[INFO] [stdout]  --> src/gfx/texture.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Texture {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 7 |   pub texture: wgpu::Texture,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 8 |   pub view: wgpu::TextureView,
[INFO] [stdout] 9 |   pub sampler: wgpu::Sampler,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/net.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn stream(&self) -> MutexGuard<UnboundedReceiver<Message>> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |   pub fn stream(&self) -> MutexGuard<'_, UnboundedReceiver<Message>> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.98s
[INFO] running `Command { std: "docker" "inspect" "b642619b56a9382927e0e926c42dbf9dfbe74a44561979119c423237f122f2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b642619b56a9382927e0e926c42dbf9dfbe74a44561979119c423237f122f2f0", kill_on_drop: false }`
[INFO] [stdout] b642619b56a9382927e0e926c42dbf9dfbe74a44561979119c423237f122f2f0
