Dec 19 20:35:19.356 INFO checking amilajack/rust-algos against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:35:19.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/amilajack/rust-algos:/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 20:35:19.770 INFO [stdout] dbc46ed6d6bb7c7af6161f16b5ae59a009127388443e58c3e08b546d96e1b0a4
Dec 19 20:35:19.797 INFO running `"docker" "start" "-a" "dbc46ed6d6bb7c7af6161f16b5ae59a009127388443e58c3e08b546d96e1b0a4"`
Dec 19 20:35:21.012 INFO [stderr]     Checking algos v0.1.0 (/opt/crater/workdir)
Dec 19 20:35:21.500 INFO [stderr] warning: function is never used: `is_prime`
Dec 19 20:35:21.500 INFO [stderr]   --> src/math.rs:21:1
Dec 19 20:35:21.500 INFO [stderr]    |
Dec 19 20:35:21.500 INFO [stderr] 21 | pub fn is_prime(a: u32) -> bool {
Dec 19 20:35:21.500 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:35:21.500 INFO [stderr]    |
Dec 19 20:35:21.500 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:35:21.500 INFO [stderr] 
Dec 19 20:35:21.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 19 20:35:22.054 INFO running `"docker" "inspect" "dbc46ed6d6bb7c7af6161f16b5ae59a009127388443e58c3e08b546d96e1b0a4"`
Dec 19 20:35:22.315 INFO running `"docker" "rm" "-f" "dbc46ed6d6bb7c7af6161f16b5ae59a009127388443e58c3e08b546d96e1b0a4"`
Dec 19 20:35:22.660 INFO [stdout] dbc46ed6d6bb7c7af6161f16b5ae59a009127388443e58c3e08b546d96e1b0a4