Dec 05 14:46:20.876 INFO checking dbox-0.1.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:46:20.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 14:46:21.355 INFO [stdout] 6669c682e8d7dd04c0c8271037e0f2a5d752441e3a7f8e41fef002fb2aecd141
Dec 05 14:46:21.361 INFO running `"docker" "start" "-a" "6669c682e8d7dd04c0c8271037e0f2a5d752441e3a7f8e41fef002fb2aecd141"`
Dec 05 14:46:22.748 INFO [stderr] usermod: no changes
Dec 05 14:46:22.967 INFO [stderr]     Checking dbox v0.1.3 (/source)
Dec 05 14:46:28.178 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:46:28.178 INFO [stderr]    --> src/lib.rs:163:44
Dec 05 14:46:28.179 INFO [stderr]     |
Dec 05 14:46:28.179 INFO [stderr] 163 |         let ascii_letters = (65..91).chain((97..123)).collect::<Vec<u8>>();
Dec 05 14:46:28.179 INFO [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
Dec 05 14:46:28.179 INFO [stderr]     |
Dec 05 14:46:28.179 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 14:46:28.179 INFO [stderr] 
Dec 05 14:46:28.252 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 05 14:46:28.252 INFO [stderr]    --> src/lib.rs:164:28
Dec 05 14:46:28.252 INFO [stderr]     |
Dec 05 14:46:28.252 INFO [stderr] 164 |         let random_bytes = rand::sample(&mut rng, ascii_letters.into_iter(), len);
Dec 05 14:46:28.253 INFO [stderr]     |                            ^^^^^^^^^^^^
Dec 05 14:46:28.253 INFO [stderr]     |
Dec 05 14:46:28.253 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 14:46:28.253 INFO [stderr] 
Dec 05 14:46:29.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.76s
Dec 05 14:46:29.567 INFO [stderr] su: No module specific data is present
Dec 05 14:46:31.088 INFO running `"docker" "inspect" "6669c682e8d7dd04c0c8271037e0f2a5d752441e3a7f8e41fef002fb2aecd141"`
Dec 05 14:46:31.327 INFO running `"docker" "rm" "-f" "6669c682e8d7dd04c0c8271037e0f2a5d752441e3a7f8e41fef002fb2aecd141"`
Dec 05 14:46:31.587 INFO [stdout] 6669c682e8d7dd04c0c8271037e0f2a5d752441e3a7f8e41fef002fb2aecd141