[INFO] fetching crate rust-pipes 0.2.0...
[INFO] checking rust-pipes-0.2.0 against master#6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd for pr-153721
[INFO] extracting crate rust-pipes 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rust-pipes 0.2.0
[INFO] finished tweaking crates.io crate rust-pipes 0.2.0
[INFO] tweaked toml for crates.io crate rust-pipes 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-pipes 0.2.0 on toolchain 6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-pipes 0.2.0 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" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 }`
[INFO] [stdout] 11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86
[INFO] running `Command { std: "docker" "start" "11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86", 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" "11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86", 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" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86" "/opt/rustwide/cargo-home/bin/cargo" "+6eda7419e71fdbc1185ed5be7e6bff1a474ab5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `f32::consts::PI`
[INFO] [stdout]  --> src/engine/util.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashSet, f32::consts::PI, slice::Iter, time::Duration};
[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: `f32::consts::PI`
[INFO] [stdout]  --> src/engine/util.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashSet, f32::consts::PI, slice::Iter, time::Duration};
[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 variable: `cfg`
[INFO] [stdout]   --> src/engine/core.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         cfg: &Configuration,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TeapotJointed` and `BendJointed` are never constructed
[INFO] [stdout]   --> src/engine/core.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum PipeType {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 15 |     BallJointed,
[INFO] [stdout] 16 |     TeapotJointed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 17 |     BendJointed,
[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 `pipe_type` is never read
[INFO] [stdout]   --> src/engine/core.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct RenderedPipe {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 23 |     pipe_type: PipeType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `teapot_mesh` is never read
[INFO] [stdout]    --> src/engine/core.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub struct Engine {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 105 |     teapot_mesh: CpuMesh,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `u32` is never used
[INFO] [stdout]  --> src/engine/rng.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait EngineRng {
[INFO] [stdout]   |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 5 |     fn u32(&mut self, min: u32, max: u32) -> u32;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg`
[INFO] [stdout]   --> src/engine/core.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         cfg: &Configuration,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_cfg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `TeapotJointed` and `BendJointed` are never constructed
[INFO] [stdout]   --> src/engine/core.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum PipeType {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 15 |     BallJointed,
[INFO] [stdout] 16 |     TeapotJointed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 17 |     BendJointed,
[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 `pipe_type` is never read
[INFO] [stdout]   --> src/engine/core.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct RenderedPipe {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 23 |     pipe_type: PipeType,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `teapot_mesh` is never read
[INFO] [stdout]    --> src/engine/core.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub struct Engine {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 105 |     teapot_mesh: CpuMesh,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `u32` is never used
[INFO] [stdout]  --> src/engine/rng.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait EngineRng {
[INFO] [stdout]   |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 5 |     fn u32(&mut self, min: u32, max: u32) -> u32;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86", kill_on_drop: false }`
[INFO] [stdout] 11b49ae23ca62c0526aa1a339dd01d77fa8e034f690959a0998597ea78525f86
