[INFO] cloning repository https://github.com/sotrh/rts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sotrh/rts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotrh%2Frts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotrh%2Frts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0985de2227f0bc1b9717828895d9fde7a9fbf694
[INFO] checking sotrh/rts against master#cced03bfd61a304243a34504618ecec86c17063f for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsotrh%2Frts" "/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/sotrh/rts
[INFO] finished tweaking git repo https://github.com/sotrh/rts
[INFO] tweaked toml for git repo https://github.com/sotrh/rts written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sotrh/rts on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sotrh/rts 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" "+cced03bfd61a304243a34504618ecec86c17063f" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "c22129b0c8cea30352a702872252f427f158d7f2437202f1b08491199740226b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c22129b0c8cea30352a702872252f427f158d7f2437202f1b08491199740226b" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]     Checking rts_engine v0.1.0 (/opt/rustwide/workdir/crates/rts_engine)
[INFO] [stdout] warning: unused import: `std::task::Context`
[INFO] [stdout]  --> crates/rts_engine/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::task::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::task::Context`
[INFO] [stdout]  --> crates/rts_engine/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::task::Context;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `textures`, `samplers`, and `buffers` are never read
[INFO] [stdout]   --> crates/rts_engine/src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Engine {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     textures: Vec<wgpu::Texture>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 30 |     samplers: Vec<wgpu::Sampler>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     buffers: Vec<wgpu::Buffer>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rts v0.1.0 (/opt/rustwide/workdir/crates/rts)
[INFO] [stdout] warning: fields `textures`, `samplers`, and `buffers` are never read
[INFO] [stdout]   --> crates/rts_engine/src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Engine {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     textures: Vec<wgpu::Texture>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 30 |     samplers: Vec<wgpu::Sampler>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     buffers: Vec<wgpu::Buffer>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]  --> crates/rts/src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn init(engine: &mut rts_engine::Engine) -> Self {
[INFO] [stdout]   |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]  --> crates/rts/src/lib.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn resize(&mut self, engine: &mut rts_engine::Engine) {}
[INFO] [stdout]   |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> crates/rts/src/lib.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn update(&mut self, engine: &mut rts_engine::Engine) {}
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> crates/rts/src/lib.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn draw(&mut self, engine: &mut rts_engine::Engine) {}
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]  --> crates/rts/src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     fn init(engine: &mut rts_engine::Engine) -> Self {
[INFO] [stdout]   |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]  --> crates/rts/src/lib.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn resize(&mut self, engine: &mut rts_engine::Engine) {}
[INFO] [stdout]   |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> crates/rts/src/lib.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn update(&mut self, engine: &mut rts_engine::Engine) {}
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> crates/rts/src/lib.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn draw(&mut self, engine: &mut rts_engine::Engine) {}
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c22129b0c8cea30352a702872252f427f158d7f2437202f1b08491199740226b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22129b0c8cea30352a702872252f427f158d7f2437202f1b08491199740226b", kill_on_drop: false }`
[INFO] [stdout] c22129b0c8cea30352a702872252f427f158d7f2437202f1b08491199740226b
