Dec 17 18:13:03.021 INFO checking paberr/rust-mnemonic-benchmark against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:13:03.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/paberr/rust-mnemonic-benchmark:/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 17 18:13:03.519 INFO [stdout] 3ab9ca1c77de030033f8781ead77360d4b7a65e1da901aac7f9288ccd5c6028e
Dec 17 18:13:03.522 INFO running `"docker" "start" "-a" "3ab9ca1c77de030033f8781ead77360d4b7a65e1da901aac7f9288ccd5c6028e"`
Dec 17 18:13:04.980 INFO [stderr]     Checking rust-mnemonic-benchmark v0.1.0 (/opt/crater/workdir)
Dec 17 18:13:05.673 INFO [stderr] warning: method is never used: `ones`
Dec 17 18:13:05.673 INFO [stderr]   --> src/main.rs:62:2
Dec 17 18:13:05.673 INFO [stderr]    |
Dec 17 18:13:05.673 INFO [stderr] 62 |     fn ones() -> Self {
Dec 17 18:13:05.673 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 18:13:05.673 INFO [stderr]    |
Dec 17 18:13:05.673 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:13:05.673 INFO [stderr] 
Dec 17 18:13:05.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 17 18:13:06.462 INFO running `"docker" "inspect" "3ab9ca1c77de030033f8781ead77360d4b7a65e1da901aac7f9288ccd5c6028e"`
Dec 17 18:13:06.736 INFO running `"docker" "rm" "-f" "3ab9ca1c77de030033f8781ead77360d4b7a65e1da901aac7f9288ccd5c6028e"`
Dec 17 18:13:07.122 INFO [stdout] 3ab9ca1c77de030033f8781ead77360d4b7a65e1da901aac7f9288ccd5c6028e