Dec 04 22:42:08.572 INFO checking amilajack/rust-algos against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:42:08.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 22:42:09.020 INFO [stdout] 8ecd62b03159bd67260175d1ed90257b7246f765ef9872cd63d484725392b5ce
Dec 04 22:42:09.027 INFO running `"docker" "start" "-a" "8ecd62b03159bd67260175d1ed90257b7246f765ef9872cd63d484725392b5ce"`
Dec 04 22:42:10.054 INFO [stderr] usermod: no changes
Dec 04 22:42:10.119 INFO [stderr]     Checking algos v0.1.0 (/source)
Dec 04 22:42:10.691 INFO [stderr] warning: function is never used: `is_prime`
Dec 04 22:42:10.691 INFO [stderr]   --> src/math.rs:21:1
Dec 04 22:42:10.691 INFO [stderr]    |
Dec 04 22:42:10.691 INFO [stderr] 21 | pub fn is_prime(a: u32) -> bool {
Dec 04 22:42:10.691 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:42:10.691 INFO [stderr]    |
Dec 04 22:42:10.691 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 22:42:10.691 INFO [stderr] 
Dec 04 22:42:10.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 04 22:42:10.936 INFO [stderr] su: No module specific data is present
Dec 04 22:42:11.462 INFO running `"docker" "inspect" "8ecd62b03159bd67260175d1ed90257b7246f765ef9872cd63d484725392b5ce"`
Dec 04 22:42:11.708 INFO running `"docker" "rm" "-f" "8ecd62b03159bd67260175d1ed90257b7246f765ef9872cd63d484725392b5ce"`
Dec 04 22:42:11.927 INFO [stdout] 8ecd62b03159bd67260175d1ed90257b7246f765ef9872cd63d484725392b5ce