[INFO] cloning repository https://github.com/anyduck-forks/train-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anyduck-forks/train-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyduck-forks%2Ftrain-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyduck-forks%2Ftrain-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3bc41a1467d5ca53fd62f5e988a930797fb035d
[INFO] checking anyduck-forks/train-solver against 011c518242557d21690f7936b5812318dc2fec47 for pr-159877
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanyduck-forks%2Ftrain-solver" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anyduck-forks/train-solver
[INFO] finished tweaking git repo https://github.com/anyduck-forks/train-solver
[INFO] tweaked toml for git repo https://github.com/anyduck-forks/train-solver written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anyduck-forks/train-solver on toolchain 011c518242557d21690f7936b5812318dc2fec47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anyduck-forks/train-solver 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" "+011c518242557d21690f7936b5812318dc2fec47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6
[INFO] running `Command { std: "docker" "start" "723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6", 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" "723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6", 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" "723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.122
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling wasm-bindgen v0.2.122
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.122
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.122
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking js-sys v0.3.99
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking train-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `MulAssign`, and `SubAssign`
[INFO] [stdout]  --> src/fraction.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Sub, SubAssign};
[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 imports: `AddAssign`, `DivAssign`, `MulAssign`, and `SubAssign`
[INFO] [stdout]  --> src/number.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Sub, SubAssign};
[INFO] [stdout]   |                     ^^^^^^^^^       ^^^^^^^^^       ^^^^^^^^^            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `MulAssign`, and `SubAssign`
[INFO] [stdout]  --> src/fraction.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Sub, SubAssign};
[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 imports: `AddAssign`, `DivAssign`, `MulAssign`, and `SubAssign`
[INFO] [stdout]  --> src/number.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::{Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Sub, SubAssign};
[INFO] [stdout]   |                     ^^^^^^^^^       ^^^^^^^^^       ^^^^^^^^^            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labX` should have a snake case name
[INFO] [stdout]    --> tests/model.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn labX() {
[INFO] [stdout]     |    ^^^^ help: convert the identifier to snake case: `lab_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.10s
[INFO] running `Command { std: "docker" "inspect" "723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6", kill_on_drop: false }`
[INFO] [stdout] 723c62f17355070ee3a37fa47352cdccdea4ebb4e0d85b8d43dffd3fba34a0c6
