Sep 10 12:31:29.683 INFO checking pwrs-1.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:31:29.683 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:31:29.683 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:31:29.888 INFO blam! 908d4dc49868531a4a6f7ddfcc6acc52ef94cdde24762061032abb9ec8b52a58
Sep 10 12:31:29.891 INFO running `"docker" "start" "-a" "908d4dc49868531a4a6f7ddfcc6acc52ef94cdde24762061032abb9ec8b52a58"`
Sep 10 12:31:30.627 INFO kablam! usermod: no changes
Sep 10 12:31:30.678 INFO kablam!     Checking pwrs v1.1.0 (file:///source)
Sep 10 12:31:30.945 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 12:31:30.945 INFO kablam!    --> src/main.rs:130:14
Sep 10 12:31:30.945 INFO kablam!     |
Sep 10 12:31:30.945 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 10 12:31:30.945 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 12:31:30.945 INFO kablam!     |
Sep 10 12:31:30.945 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 12:31:30.945 INFO kablam! 
Sep 10 12:31:30.956 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 10 12:31:30.956 INFO kablam!   --> src/main.rs:53:5
Sep 10 12:31:30.956 INFO kablam!    |
Sep 10 12:31:30.956 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 10 12:31:30.956 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 12:31:30.957 INFO kablam!    |
Sep 10 12:31:30.957 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 12:31:30.957 INFO kablam! 
Sep 10 12:31:30.990 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 12:31:30.990 INFO kablam!    --> src/main.rs:130:14
Sep 10 12:31:30.990 INFO kablam!     |
Sep 10 12:31:30.990 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 10 12:31:30.990 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 12:31:30.990 INFO kablam!     |
Sep 10 12:31:30.990 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 12:31:30.990 INFO kablam! 
Sep 10 12:31:31.007 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 10 12:31:31.007 INFO kablam!   --> src/main.rs:53:5
Sep 10 12:31:31.008 INFO kablam!    |
Sep 10 12:31:31.008 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 10 12:31:31.008 INFO kablam!    |     ^^^^^^^^^^^^
Sep 10 12:31:31.008 INFO kablam!    |
Sep 10 12:31:31.008 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 12:31:31.008 INFO kablam! 
Sep 10 12:31:31.031 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 10 12:31:31.031 INFO kablam!    --> src/main.rs:136:25
Sep 10 12:31:31.031 INFO kablam!     |
Sep 10 12:31:31.031 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 10 12:31:31.031 INFO kablam!     |                         ^^^^^^^
Sep 10 12:31:31.031 INFO kablam! 
Sep 10 12:31:31.054 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 10 12:31:31.054 INFO kablam!    --> src/main.rs:136:25
Sep 10 12:31:31.054 INFO kablam!     |
Sep 10 12:31:31.054 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 10 12:31:31.054 INFO kablam!     |                         ^^^^^^^
Sep 10 12:31:31.054 INFO kablam! 
Sep 10 12:31:31.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Sep 10 12:31:31.106 INFO kablam! su: No module specific data is present
Sep 10 12:31:32.050 INFO running `"docker" "rm" "-f" "908d4dc49868531a4a6f7ddfcc6acc52ef94cdde24762061032abb9ec8b52a58"`
Sep 10 12:31:32.159 INFO blam! 908d4dc49868531a4a6f7ddfcc6acc52ef94cdde24762061032abb9ec8b52a58