[INFO] cloning repository https://github.com/ryanncode/krein
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanncode/krein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanncode%2Fkrein", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanncode%2Fkrein'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b243e0f5a0a552c867ce32a6a0a4f0f42370a9ed
[INFO] checking ryanncode/krein/b243e0f5a0a552c867ce32a6a0a4f0f42370a9ed against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanncode%2Fkrein" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ryanncode/krein
[INFO] finished tweaking git repo https://github.com/ryanncode/krein
[INFO] tweaked toml for git repo https://github.com/ryanncode/krein written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ryanncode/krein on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ryanncode/krein 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wgpu v0.20.1
[INFO] [stderr]   Downloaded pollster v0.3.0
[INFO] [stderr]   Downloaded nalgebra-macros v0.3.0
[INFO] [stderr]   Downloaded d3d12 v0.20.0
[INFO] [stderr]   Downloaded wgpu-types v0.20.0
[INFO] [stderr]   Downloaded simba v0.10.0
[INFO] [stderr]   Downloaded safe_arch v1.1.0
[INFO] [stderr]   Downloaded wide v1.5.0
[INFO] [stderr]   Downloaded wgpu-core v0.21.1
[INFO] [stderr]   Downloaded wgpu-hal v0.21.1
[INFO] [stderr]   Downloaded nalgebra v0.35.0
[INFO] [stderr]   Downloaded naga v0.20.0
[INFO] [stderr]   Downloaded glam v0.32.1
[INFO] [stderr]   Downloaded glam v0.31.1
[INFO] [stderr]   Downloaded glam v0.33.2
[INFO] [stderr]   Downloaded metal v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4
[INFO] running `Command { std: "docker" "start" "0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4", 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" "0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.126
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.126
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling wgpu-hal v0.21.1
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking gpu-alloc-types v0.3.1
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking gpu-alloc v0.6.2
[INFO] [stderr]     Checking wgpu-types v0.20.0
[INFO] [stderr]    Compiling wgpu-core v0.21.1
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking profiling v1.0.18
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]    Compiling wgpu v0.20.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytemuck_derive v1.11.0
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking naga v0.20.0
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking safe_arch v1.1.0
[INFO] [stderr]     Checking wide v1.5.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.126
[INFO] [stderr]     Checking js-sys v0.3.103
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking simba v0.10.0
[INFO] [stderr]     Checking nalgebra v0.35.0
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.76
[INFO] [stderr]     Checking krein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let mut slice = vec![30, 20, 42, 70]; // Example nodes
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `futures-channel`
[INFO] [stderr]  --> Cargo.toml:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | futures-channel = "0.3"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `futures-channel`
[INFO] [stderr] warning: unused dependency `num-bigint`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | num-bigint = "0.4"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `num-bigint`
[INFO] [stderr] warning: unused dependency `pollster`
[INFO] [stderr]   --> Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pollster = "0.3"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `pollster`
[INFO] [stderr] warning: unused dependency `wgpu`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | wgpu = "0.20"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `wgpu`
[INFO] [stderr] warning: `krein` (manifest) generated 4 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.09s
[INFO] running `Command { std: "docker" "inspect" "0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4", kill_on_drop: false }`
[INFO] [stdout] 0022ac9a283190e0b96fac0d4dd0d9d4ad516bf192d0dd02ddc2c93fa414d8c4
