Dec 18 14:13:36.194 INFO checking luhn-rs-0.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:13:36.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/luhn-rs/0.0.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:13:36.362 INFO [stdout] 31dc4c8a8acc9d5e111bc1717dee54bd935d543d9615c66f6de491069a3f97d0
Dec 18 14:13:36.364 INFO running `"docker" "start" "-a" "31dc4c8a8acc9d5e111bc1717dee54bd935d543d9615c66f6de491069a3f97d0"`
Dec 18 14:13:36.958 INFO [stderr]     Checking luhn-rs v0.0.1 (/opt/crater/workdir)
Dec 18 14:13:37.333 INFO [stderr] warning: use of deprecated item 'tests::rand::sample': renamed to seq::sample_iter
Dec 18 14:13:37.333 INFO [stderr]    --> src/lib.rs:152:52
Dec 18 14:13:37.333 INFO [stderr]     |
Dec 18 14:13:37.333 INFO [stderr] 152 |     use self::rand::{Isaac64Rng, Rng, SeedableRng, sample, thread_rng};
Dec 18 14:13:37.333 INFO [stderr]     |                                                    ^^^^^^
Dec 18 14:13:37.333 INFO [stderr]     |
Dec 18 14:13:37.333 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:13:37.333 INFO [stderr] 
Dec 18 14:13:37.333 INFO [stderr] warning: use of deprecated item 'tests::rand::sample': renamed to seq::sample_iter
Dec 18 14:13:37.333 INFO [stderr]    --> src/lib.rs:249:25
Dec 18 14:13:37.333 INFO [stderr]     |
Dec 18 14:13:37.333 INFO [stderr] 249 |             let chars = sample(&mut rng, &printable_chars, alphabet_size as usize)
Dec 18 14:13:37.333 INFO [stderr]     |                         ^^^^^^
Dec 18 14:13:37.333 INFO [stderr] 
Dec 18 14:13:37.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 18 14:13:37.878 INFO running `"docker" "inspect" "31dc4c8a8acc9d5e111bc1717dee54bd935d543d9615c66f6de491069a3f97d0"`
Dec 18 14:13:37.970 INFO running `"docker" "rm" "-f" "31dc4c8a8acc9d5e111bc1717dee54bd935d543d9615c66f6de491069a3f97d0"`
Dec 18 14:13:38.038 INFO [stdout] 31dc4c8a8acc9d5e111bc1717dee54bd935d543d9615c66f6de491069a3f97d0