Dec 11 22:41:59.895 INFO checking amilajack/rust-algos against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:41:59.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 22:42:00.324 INFO [stdout] 8449141282b6e49e597cccefd56c1a262562c17542f9f6ac5353a5bfb8eee3b4
Dec 11 22:42:00.327 INFO running `"docker" "start" "-a" "8449141282b6e49e597cccefd56c1a262562c17542f9f6ac5353a5bfb8eee3b4"`
Dec 11 22:42:02.140 INFO [stderr] usermod: no changes
Dec 11 22:42:02.184 INFO [stderr]     Checking algos v0.1.0 (/source)
Dec 11 22:42:02.980 INFO [stderr] warning: function is never used: `is_prime`
Dec 11 22:42:02.981 INFO [stderr]   --> src/math.rs:21:1
Dec 11 22:42:02.981 INFO [stderr]    |
Dec 11 22:42:02.981 INFO [stderr] 21 | pub fn is_prime(a: u32) -> bool {
Dec 11 22:42:02.981 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:42:02.981 INFO [stderr]    |
Dec 11 22:42:02.981 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 22:42:02.981 INFO [stderr] 
Dec 11 22:42:03.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 11 22:42:03.180 INFO [stderr] su: No module specific data is present
Dec 11 22:42:04.016 INFO running `"docker" "inspect" "8449141282b6e49e597cccefd56c1a262562c17542f9f6ac5353a5bfb8eee3b4"`
Dec 11 22:42:04.370 INFO running `"docker" "rm" "-f" "8449141282b6e49e597cccefd56c1a262562c17542f9f6ac5353a5bfb8eee3b4"`
Dec 11 22:42:04.652 INFO [stdout] 8449141282b6e49e597cccefd56c1a262562c17542f9f6ac5353a5bfb8eee3b4