Dec 19 21:35:31.423 INFO checking ToruNiina/rust-ising against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:35:31.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:35:31.685 INFO [stdout] a088c778848ad57bdcf7d66c0ad2910722e9e19af450555f3169a17ce9446378
Dec 19 21:35:31.687 INFO running `"docker" "start" "-a" "a088c778848ad57bdcf7d66c0ad2910722e9e19af450555f3169a17ce9446378"`
Dec 19 21:35:32.384 INFO [stderr]     Checking ising v0.1.0 (/opt/crater/workdir)
Dec 19 21:35:32.744 INFO [stderr] warning: unused variable: `rng`
Dec 19 21:35:32.744 INFO [stderr]    --> src/main.rs:147:63
Dec 19 21:35:32.744 INFO [stderr]     |
Dec 19 21:35:32.744 INFO [stderr] 147 | fn step<R: Rng>(field: &mut Field, hamiltonian: &Hamiltonian, rng: &mut R) {
Dec 19 21:35:32.744 INFO [stderr]     |                                                               ^^^ help: consider using `_rng` instead
Dec 19 21:35:32.744 INFO [stderr]     |
Dec 19 21:35:32.744 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:35:32.744 INFO [stderr] 
Dec 19 21:35:32.816 INFO [stderr] warning: unused variable: `rng`
Dec 19 21:35:32.816 INFO [stderr]    --> src/main.rs:147:63
Dec 19 21:35:32.816 INFO [stderr]     |
Dec 19 21:35:32.816 INFO [stderr] 147 | fn step<R: Rng>(field: &mut Field, hamiltonian: &Hamiltonian, rng: &mut R) {
Dec 19 21:35:32.816 INFO [stderr]     |                                                               ^^^ help: consider using `_rng` instead
Dec 19 21:35:32.816 INFO [stderr]     |
Dec 19 21:35:32.816 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:35:32.816 INFO [stderr] 
Dec 19 21:35:32.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 19 21:35:33.556 INFO running `"docker" "inspect" "a088c778848ad57bdcf7d66c0ad2910722e9e19af450555f3169a17ce9446378"`
Dec 19 21:35:33.800 INFO running `"docker" "rm" "-f" "a088c778848ad57bdcf7d66c0ad2910722e9e19af450555f3169a17ce9446378"`
Dec 19 21:35:33.926 INFO [stdout] a088c778848ad57bdcf7d66c0ad2910722e9e19af450555f3169a17ce9446378