Oct 13 16:15:27.980 INFO checking dbox-0.1.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:15:27.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 16:15:28.448 INFO blam! 62b63b19fddb8d22ac4116f25f79c2bbf466acc7c19759f1593c56f4cc100284
Oct 13 16:15:28.459 INFO running `"docker" "start" "-a" "62b63b19fddb8d22ac4116f25f79c2bbf466acc7c19759f1593c56f4cc100284"`
Oct 13 16:15:29.756 INFO kablam! usermod: no changes
Oct 13 16:15:29.952 INFO kablam!     Checking dbox v0.1.3 (/source)
Oct 13 16:15:36.404 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:15:36.405 INFO kablam!    --> src/lib.rs:163:44
Oct 13 16:15:36.406 INFO kablam!     |
Oct 13 16:15:36.406 INFO kablam! 163 |         let ascii_letters = (65..91).chain((97..123)).collect::<Vec<u8>>();
Oct 13 16:15:36.407 INFO kablam!     |                                            ^^^^^^^^^ help: remove these parentheses
Oct 13 16:15:36.408 INFO kablam!     |
Oct 13 16:15:36.408 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 16:15:36.409 INFO kablam! 
Oct 13 16:15:36.484 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 16:15:36.484 INFO kablam!    --> src/lib.rs:164:28
Oct 13 16:15:36.484 INFO kablam!     |
Oct 13 16:15:36.484 INFO kablam! 164 |         let random_bytes = rand::sample(&mut rng, ascii_letters.into_iter(), len);
Oct 13 16:15:36.484 INFO kablam!     |                            ^^^^^^^^^^^^
Oct 13 16:15:36.484 INFO kablam!     |
Oct 13 16:15:36.484 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 16:15:36.484 INFO kablam! 
Oct 13 16:15:37.456 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.67s
Oct 13 16:15:37.473 INFO kablam! su: No module specific data is present
Oct 13 16:15:38.184 INFO running `"docker" "rm" "-f" "62b63b19fddb8d22ac4116f25f79c2bbf466acc7c19759f1593c56f4cc100284"`
Oct 13 16:15:38.516 INFO blam! 62b63b19fddb8d22ac4116f25f79c2bbf466acc7c19759f1593c56f4cc100284