Sep 21 05:19:44.779 INFO checking pwrs-1.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:19:44.779 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:19:44.779 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:19:44.973 INFO blam! 3174b2956846dd75ab0f23d46039e360abc1c145fd34e6159064ecbcea1f435c
Sep 21 05:19:44.975 INFO running `"docker" "start" "-a" "3174b2956846dd75ab0f23d46039e360abc1c145fd34e6159064ecbcea1f435c"`
Sep 21 05:19:45.639 INFO kablam! usermod: no changes
Sep 21 05:19:45.675 INFO kablam!     Checking pwrs v1.1.0 (/source)
Sep 21 05:19:45.842 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:19:45.842 INFO kablam!    --> src/main.rs:130:14
Sep 21 05:19:45.842 INFO kablam!     |
Sep 21 05:19:45.842 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 21 05:19:45.842 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:19:45.842 INFO kablam!     |
Sep 21 05:19:45.842 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 05:19:45.842 INFO kablam! 
Sep 21 05:19:45.849 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 21 05:19:45.849 INFO kablam!   --> src/main.rs:53:5
Sep 21 05:19:45.849 INFO kablam!    |
Sep 21 05:19:45.849 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 21 05:19:45.849 INFO kablam!    |     ^^^^^^^^^^^^
Sep 21 05:19:45.849 INFO kablam!    |
Sep 21 05:19:45.849 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 05:19:45.849 INFO kablam! 
Sep 21 05:19:45.881 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:19:45.881 INFO kablam!    --> src/main.rs:130:14
Sep 21 05:19:45.881 INFO kablam!     |
Sep 21 05:19:45.881 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 21 05:19:45.881 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:19:45.881 INFO kablam!     |
Sep 21 05:19:45.881 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 05:19:45.881 INFO kablam! 
Sep 21 05:19:45.892 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 21 05:19:45.892 INFO kablam!   --> src/main.rs:53:5
Sep 21 05:19:45.892 INFO kablam!    |
Sep 21 05:19:45.892 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 21 05:19:45.892 INFO kablam!    |     ^^^^^^^^^^^^
Sep 21 05:19:45.892 INFO kablam!    |
Sep 21 05:19:45.892 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 05:19:45.892 INFO kablam! 
Sep 21 05:19:45.898 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 21 05:19:45.898 INFO kablam!    --> src/main.rs:136:25
Sep 21 05:19:45.898 INFO kablam!     |
Sep 21 05:19:45.898 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 21 05:19:45.898 INFO kablam!     |                         ^^^^^^^
Sep 21 05:19:45.898 INFO kablam! 
Sep 21 05:19:45.939 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 21 05:19:45.939 INFO kablam!    --> src/main.rs:136:25
Sep 21 05:19:45.939 INFO kablam!     |
Sep 21 05:19:45.939 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 21 05:19:45.939 INFO kablam!     |                         ^^^^^^^
Sep 21 05:19:45.939 INFO kablam! 
Sep 21 05:19:45.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Sep 21 05:19:45.979 INFO kablam! su: No module specific data is present
Sep 21 05:19:46.549 INFO running `"docker" "rm" "-f" "3174b2956846dd75ab0f23d46039e360abc1c145fd34e6159064ecbcea1f435c"`
Sep 21 05:19:46.652 INFO blam! 3174b2956846dd75ab0f23d46039e360abc1c145fd34e6159064ecbcea1f435c