Dec 18 05:08:20.005 INFO checking ToruNiina/rust-ising against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:08:20.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ToruNiina/rust-ising:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:08:20.296 INFO [stdout] ed65ee7d106bc2815970d27ebf547753b042cc93cdcff10a994e123f3f6ce116
Dec 18 05:08:20.298 INFO running `"docker" "start" "-a" "ed65ee7d106bc2815970d27ebf547753b042cc93cdcff10a994e123f3f6ce116"`
Dec 18 05:08:21.258 INFO [stderr]     Checking ising v0.1.0 (/opt/crater/workdir)
Dec 18 05:08:21.636 INFO [stderr] warning: unused variable: `rng`
Dec 18 05:08:21.637 INFO [stderr]    --> src/main.rs:147:63
Dec 18 05:08:21.637 INFO [stderr]     |
Dec 18 05:08:21.637 INFO [stderr] 147 | fn step<R: Rng>(field: &mut Field, hamiltonian: &Hamiltonian, rng: &mut R) {
Dec 18 05:08:21.637 INFO [stderr]     |                                                               ^^^ help: consider using `_rng` instead
Dec 18 05:08:21.637 INFO [stderr]     |
Dec 18 05:08:21.638 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:08:21.638 INFO [stderr] 
Dec 18 05:08:21.672 INFO [stderr] warning: unused variable: `rng`
Dec 18 05:08:21.672 INFO [stderr]    --> src/main.rs:147:63
Dec 18 05:08:21.673 INFO [stderr]     |
Dec 18 05:08:21.673 INFO [stderr] 147 | fn step<R: Rng>(field: &mut Field, hamiltonian: &Hamiltonian, rng: &mut R) {
Dec 18 05:08:21.673 INFO [stderr]     |                                                               ^^^ help: consider using `_rng` instead
Dec 18 05:08:21.673 INFO [stderr]     |
Dec 18 05:08:21.674 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:08:21.674 INFO [stderr] 
Dec 18 05:08:21.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 18 05:08:22.600 INFO running `"docker" "inspect" "ed65ee7d106bc2815970d27ebf547753b042cc93cdcff10a994e123f3f6ce116"`
Dec 18 05:08:22.822 INFO running `"docker" "rm" "-f" "ed65ee7d106bc2815970d27ebf547753b042cc93cdcff10a994e123f3f6ce116"`
Dec 18 05:08:23.016 INFO [stdout] ed65ee7d106bc2815970d27ebf547753b042cc93cdcff10a994e123f3f6ce116