Sep 06 03:28:03.216 INFO checking natural-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:28:03.216 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:28:03.216 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:28:03.377 INFO blam! ff1a0aa5a2d319a37f4914453181e2c7a31625cc6fcc5baaeda6481b79faa914
Sep 06 03:28:03.379 INFO running `"docker" "start" "-a" "ff1a0aa5a2d319a37f4914453181e2c7a31625cc6fcc5baaeda6481b79faa914"`
Sep 06 03:28:04.305 INFO kablam! usermod: no changes
Sep 06 03:28:04.350 INFO kablam!     Checking natural v0.3.0 (file:///source)
Sep 06 03:28:04.573 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 06 03:28:04.573 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 06 03:28:04.573 INFO kablam!   |
Sep 06 03:28:04.573 INFO kablam! 2 | use std::cmp::Ordering;
Sep 06 03:28:04.573 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 06 03:28:04.573 INFO kablam!   |
Sep 06 03:28:04.573 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 03:28:04.573 INFO kablam! 
Sep 06 03:28:04.574 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 06 03:28:04.574 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 06 03:28:04.574 INFO kablam!   |
Sep 06 03:28:04.574 INFO kablam! 2 | use std::cmp::Ordering;
Sep 06 03:28:04.574 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 06 03:28:04.574 INFO kablam!   |
Sep 06 03:28:04.574 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 03:28:04.574 INFO kablam! 
Sep 06 03:28:04.584 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:28:04.584 INFO kablam!  --> src/stem.rs:5:5
Sep 06 03:28:04.584 INFO kablam!   |
Sep 06 03:28:04.584 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 06 03:28:04.584 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:28:04.584 INFO kablam!   |
Sep 06 03:28:04.584 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 03:28:04.584 INFO kablam! 
Sep 06 03:28:04.588 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:28:04.588 INFO kablam!  --> src/stem.rs:5:5
Sep 06 03:28:04.588 INFO kablam!   |
Sep 06 03:28:04.588 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 06 03:28:04.588 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:28:04.588 INFO kablam!   |
Sep 06 03:28:04.588 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 03:28:04.588 INFO kablam! 
Sep 06 03:28:04.684 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 03:28:04.684 INFO kablam!  --> src/stem.rs:5:5
Sep 06 03:28:04.684 INFO kablam!   |
Sep 06 03:28:04.684 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 06 03:28:04.684 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:28:04.684 INFO kablam! 
Sep 06 03:28:04.706 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 06 03:28:04.706 INFO kablam!   --> src/classifier.rs:39:15
Sep 06 03:28:04.706 INFO kablam!    |
Sep 06 03:28:04.706 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 06 03:28:04.706 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 06 03:28:04.706 INFO kablam!    |
Sep 06 03:28:04.706 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 06 03:28:04.706 INFO kablam! 
Sep 06 03:28:04.722 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 03:28:04.722 INFO kablam!  --> src/stem.rs:5:5
Sep 06 03:28:04.722 INFO kablam!   |
Sep 06 03:28:04.722 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 06 03:28:04.722 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:28:04.722 INFO kablam! 
Sep 06 03:28:04.734 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 06 03:28:04.734 INFO kablam!   --> src/classifier.rs:39:15
Sep 06 03:28:04.734 INFO kablam!    |
Sep 06 03:28:04.734 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 06 03:28:04.734 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 06 03:28:04.734 INFO kablam!    |
Sep 06 03:28:04.734 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 06 03:28:04.734 INFO kablam! 
Sep 06 03:28:05.778 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Sep 06 03:28:05.786 INFO kablam! su: No module specific data is present
Sep 06 03:28:06.539 INFO running `"docker" "rm" "-f" "ff1a0aa5a2d319a37f4914453181e2c7a31625cc6fcc5baaeda6481b79faa914"`
Sep 06 03:28:06.666 INFO blam! ff1a0aa5a2d319a37f4914453181e2c7a31625cc6fcc5baaeda6481b79faa914