Sep 21 05:19:43.032 INFO checking pwrs-1.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:19:43.032 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:19:43.032 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:19:43.279 INFO blam! f1e765627cfde1d7cf1cf67be2fe65a3017098f434a6ade41920d2096233dab3
Sep 21 05:19:43.281 INFO running `"docker" "start" "-a" "f1e765627cfde1d7cf1cf67be2fe65a3017098f434a6ade41920d2096233dab3"`
Sep 21 05:19:44.210 INFO kablam! usermod: no changes
Sep 21 05:19:44.298 INFO kablam!     Checking pwrs v1.1.0 (/source)
Sep 21 05:19:44.699 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:19:44.699 INFO kablam!    --> src/main.rs:130:14
Sep 21 05:19:44.699 INFO kablam!     |
Sep 21 05:19:44.699 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 21 05:19:44.699 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:19:44.699 INFO kablam!     |
Sep 21 05:19:44.699 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 05:19:44.700 INFO kablam! 
Sep 21 05:19:44.705 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 21 05:19:44.706 INFO kablam!   --> src/main.rs:53:5
Sep 21 05:19:44.706 INFO kablam!    |
Sep 21 05:19:44.706 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 21 05:19:44.707 INFO kablam!    |     ^^^^^^^^^^^^
Sep 21 05:19:44.707 INFO kablam!    |
Sep 21 05:19:44.707 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 05:19:44.708 INFO kablam! 
Sep 21 05:19:44.822 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 21 05:19:44.822 INFO kablam!    --> src/main.rs:136:25
Sep 21 05:19:44.822 INFO kablam!     |
Sep 21 05:19:44.822 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 21 05:19:44.822 INFO kablam!     |                         ^^^^^^^
Sep 21 05:19:44.822 INFO kablam! 
Sep 21 05:19:44.853 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:19:44.853 INFO kablam!    --> src/main.rs:130:14
Sep 21 05:19:44.853 INFO kablam!     |
Sep 21 05:19:44.853 INFO kablam! 130 |     for _ in (0..cfg.count) {
Sep 21 05:19:44.853 INFO kablam!     |              ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:19:44.853 INFO kablam!     |
Sep 21 05:19:44.853 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 05:19:44.853 INFO kablam! 
Sep 21 05:19:44.871 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 21 05:19:44.871 INFO kablam!   --> src/main.rs:53:5
Sep 21 05:19:44.871 INFO kablam!    |
Sep 21 05:19:44.871 INFO kablam! 53 |     rand::sample(&mut rng, words.iter(), cfg.number)
Sep 21 05:19:44.871 INFO kablam!    |     ^^^^^^^^^^^^
Sep 21 05:19:44.871 INFO kablam!    |
Sep 21 05:19:44.871 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 05:19:44.872 INFO kablam! 
Sep 21 05:19:44.941 INFO kablam! warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Sep 21 05:19:44.941 INFO kablam!    --> src/main.rs:136:25
Sep 21 05:19:44.941 INFO kablam!     |
Sep 21 05:19:44.941 INFO kablam! 136 |         let out = inter.connect(" ");
Sep 21 05:19:44.941 INFO kablam!     |                         ^^^^^^^
Sep 21 05:19:44.941 INFO kablam! 
Sep 21 05:19:45.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Sep 21 05:19:45.026 INFO kablam! su: No module specific data is present
Sep 21 05:19:45.844 INFO running `"docker" "rm" "-f" "f1e765627cfde1d7cf1cf67be2fe65a3017098f434a6ade41920d2096233dab3"`
Sep 21 05:19:45.928 INFO blam! f1e765627cfde1d7cf1cf67be2fe65a3017098f434a6ade41920d2096233dab3