Dec 18 04:06:32.217 INFO checking amilajack/rust-algos against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:06:32.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:06:32.735 INFO [stdout] 52c443b03a40594285600c44099614a58d866a7175f636e0318dc120b5b49ef7
Dec 18 04:06:32.738 INFO running `"docker" "start" "-a" "52c443b03a40594285600c44099614a58d866a7175f636e0318dc120b5b49ef7"`
Dec 18 04:06:34.476 INFO [stderr]     Checking algos v0.1.0 (/opt/crater/workdir)
Dec 18 04:06:35.056 INFO [stderr] warning: function is never used: `is_prime`
Dec 18 04:06:35.056 INFO [stderr]   --> src/math.rs:21:1
Dec 18 04:06:35.056 INFO [stderr]    |
Dec 18 04:06:35.056 INFO [stderr] 21 | pub fn is_prime(a: u32) -> bool {
Dec 18 04:06:35.056 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:06:35.056 INFO [stderr]    |
Dec 18 04:06:35.056 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:06:35.056 INFO [stderr] 
Dec 18 04:06:35.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 18 04:06:36.259 INFO running `"docker" "inspect" "52c443b03a40594285600c44099614a58d866a7175f636e0318dc120b5b49ef7"`
Dec 18 04:06:36.482 INFO running `"docker" "rm" "-f" "52c443b03a40594285600c44099614a58d866a7175f636e0318dc120b5b49ef7"`
Dec 18 04:06:36.637 INFO [stdout] 52c443b03a40594285600c44099614a58d866a7175f636e0318dc120b5b49ef7