Sep 01 10:37:10.504 INFO checking pwrs-1.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 10:37:10.504 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 10:37:10.504 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:37:10.646 INFO blam! 10c38a7ad44a0a276620f47f632e3f1d7dbbfe32dbe3d40a478b27054e4f8e50
Sep 01 10:37:10.648 INFO running `"docker" "start" "-a" "10c38a7ad44a0a276620f47f632e3f1d7dbbfe32dbe3d40a478b27054e4f8e50"`
Sep 01 10:37:11.256 INFO kablam!     Checking pwrs v1.1.0 (file:///source)
Sep 01 10:37:11.824 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 10:37:11.824 INFO kablam!    --> src/main.rs:130:14
Sep 01 10:37:11.824 INFO kablam!     |
Sep 01 10:37:11.824 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 01 10:37:11.824 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 10:37:11.824 INFO kablam!     |
Sep 01 10:37:11.824 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 10:37:11.824 INFO kablam! 
Sep 01 10:37:11.842 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 10:37:11.842 INFO kablam!   --> src/main.rs:53:5
Sep 01 10:37:11.842 INFO kablam!    |
Sep 01 10:37:11.842 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 01 10:37:11.842 INFO kablam!    |     ^^^^^^^^^^^^
Sep 01 10:37:11.842 INFO kablam!    |
Sep 01 10:37:11.842 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 10:37:11.842 INFO kablam! 
Sep 01 10:37:11.849 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 10:37:11.850 INFO kablam!    --> src/main.rs:130:14
Sep 01 10:37:11.850 INFO kablam!     |
Sep 01 10:37:11.850 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 01 10:37:11.850 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 10:37:11.850 INFO kablam!     |
Sep 01 10:37:11.850 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 10:37:11.850 INFO kablam! 
Sep 01 10:37:11.866 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 10:37:11.866 INFO kablam!   --> src/main.rs:53:5
Sep 01 10:37:11.866 INFO kablam!    |
Sep 01 10:37:11.866 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 01 10:37:11.866 INFO kablam!    |     ^^^^^^^^^^^^
Sep 01 10:37:11.866 INFO kablam!    |
Sep 01 10:37:11.866 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 10:37:11.866 INFO kablam! 
Sep 01 10:37:11.955 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 01 10:37:11.955 INFO kablam!    --> src/main.rs:136:25
Sep 01 10:37:11.955 INFO kablam!     |
Sep 01 10:37:11.955 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 01 10:37:11.955 INFO kablam!     |                         ^^^^^^^
Sep 01 10:37:11.955 INFO kablam! 
Sep 01 10:37:11.969 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 01 10:37:11.970 INFO kablam!    --> src/main.rs:136:25
Sep 01 10:37:11.970 INFO kablam!     |
Sep 01 10:37:11.970 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 01 10:37:11.970 INFO kablam!     |                         ^^^^^^^
Sep 01 10:37:11.970 INFO kablam! 
Sep 01 10:37:12.030 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Sep 01 10:37:12.033 INFO kablam! su: No module specific data is present
Sep 01 10:37:12.574 INFO running `"docker" "rm" "-f" "10c38a7ad44a0a276620f47f632e3f1d7dbbfe32dbe3d40a478b27054e4f8e50"`
Sep 01 10:37:12.698 INFO blam! 10c38a7ad44a0a276620f47f632e3f1d7dbbfe32dbe3d40a478b27054e4f8e50