Sep 04 13:07:00.720 INFO checking natural-0.3.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 13:07:00.720 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 13:07:00.720 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:07:00.891 INFO blam! 771f7c17719d4a36f996770ce054d327d7040573ccf661b269e380023c47921e
Sep 04 13:07:00.893 INFO running `"docker" "start" "-a" "771f7c17719d4a36f996770ce054d327d7040573ccf661b269e380023c47921e"`
Sep 04 13:07:01.721 INFO kablam!     Checking natural v0.3.0 (file:///source)
Sep 04 13:07:02.106 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 04 13:07:02.106 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 04 13:07:02.106 INFO kablam!   |
Sep 04 13:07:02.107 INFO kablam! 2 | use std::cmp::Ordering;
Sep 04 13:07:02.107 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 04 13:07:02.107 INFO kablam!   |
Sep 04 13:07:02.107 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 13:07:02.107 INFO kablam! 
Sep 04 13:07:02.118 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 13:07:02.118 INFO kablam!  --> src/stem.rs:5:5
Sep 04 13:07:02.118 INFO kablam!   |
Sep 04 13:07:02.118 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 04 13:07:02.118 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:07:02.118 INFO kablam!   |
Sep 04 13:07:02.118 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 04 13:07:02.118 INFO kablam! 
Sep 04 13:07:02.277 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 04 13:07:02.277 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 04 13:07:02.277 INFO kablam!   |
Sep 04 13:07:02.277 INFO kablam! 2 | use std::cmp::Ordering;
Sep 04 13:07:02.277 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 04 13:07:02.277 INFO kablam!   |
Sep 04 13:07:02.277 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 13:07:02.277 INFO kablam! 
Sep 04 13:07:02.291 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 13:07:02.291 INFO kablam!  --> src/stem.rs:5:5
Sep 04 13:07:02.291 INFO kablam!   |
Sep 04 13:07:02.291 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 04 13:07:02.291 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:07:02.291 INFO kablam!   |
Sep 04 13:07:02.291 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 04 13:07:02.292 INFO kablam! 
Sep 04 13:07:02.366 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 13:07:02.366 INFO kablam!  --> src/stem.rs:5:5
Sep 04 13:07:02.366 INFO kablam!   |
Sep 04 13:07:02.366 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 04 13:07:02.366 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:07:02.366 INFO kablam! 
Sep 04 13:07:02.384 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 04 13:07:02.384 INFO kablam!   --> src/classifier.rs:39:15
Sep 04 13:07:02.384 INFO kablam!    |
Sep 04 13:07:02.384 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 04 13:07:02.384 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 04 13:07:02.384 INFO kablam!    |
Sep 04 13:07:02.384 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 04 13:07:02.384 INFO kablam! 
Sep 04 13:07:02.563 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 04 13:07:02.563 INFO kablam!  --> src/stem.rs:5:5
Sep 04 13:07:02.563 INFO kablam!   |
Sep 04 13:07:02.563 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 04 13:07:02.563 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 13:07:02.563 INFO kablam! 
Sep 04 13:07:02.588 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 04 13:07:02.588 INFO kablam!   --> src/classifier.rs:39:15
Sep 04 13:07:02.588 INFO kablam!    |
Sep 04 13:07:02.588 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 04 13:07:02.588 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 04 13:07:02.589 INFO kablam!    |
Sep 04 13:07:02.589 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 04 13:07:02.589 INFO kablam! 
Sep 04 13:07:03.679 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Sep 04 13:07:03.682 INFO kablam! su: No module specific data is present
Sep 04 13:07:04.290 INFO running `"docker" "rm" "-f" "771f7c17719d4a36f996770ce054d327d7040573ccf661b269e380023c47921e"`
Sep 04 13:07:04.396 INFO blam! 771f7c17719d4a36f996770ce054d327d7040573ccf661b269e380023c47921e