Aug 11 07:58:56.034 INFO checking natural-0.3.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 07:58:56.034 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:58:56.034 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:58:56.035 INFO running `"docker" "create" "-v" "/tmp/crater.Lkhm9KS8uvxj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 07:58:56.232 INFO blam! 9cdb44e036fa62da26d7a85bd1fe0ae362234d9d3f01d9bb37ccb373d3f2a21e
Aug 11 07:58:56.232 INFO running `"docker" "start" "-a" "9cdb44e036fa62da26d7a85bd1fe0ae362234d9d3f01d9bb37ccb373d3f2a21e"`
Aug 11 07:58:56.989 INFO kablam!     Checking natural v0.3.0 (file:///source)
Aug 11 07:58:57.278 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 11 07:58:57.278 INFO kablam!  --> src/tf_idf.rs:2:5
Aug 11 07:58:57.278 INFO kablam!   |
Aug 11 07:58:57.278 INFO kablam! 2 | use std::cmp::Ordering;
Aug 11 07:58:57.278 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 11 07:58:57.279 INFO kablam!   |
Aug 11 07:58:57.279 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 07:58:57.279 INFO kablam! 
Aug 11 07:58:57.327 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 11 07:58:57.327 INFO kablam!  --> src/stem.rs:5:5
Aug 11 07:58:57.327 INFO kablam!   |
Aug 11 07:58:57.327 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 11 07:58:57.327 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 07:58:57.327 INFO kablam!   |
Aug 11 07:58:57.327 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 11 07:58:57.327 INFO kablam! 
Aug 11 07:58:57.481 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 11 07:58:57.481 INFO kablam!  --> src/tf_idf.rs:2:5
Aug 11 07:58:57.481 INFO kablam!   |
Aug 11 07:58:57.481 INFO kablam! 2 | use std::cmp::Ordering;
Aug 11 07:58:57.481 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 11 07:58:57.494 INFO kablam!   |
Aug 11 07:58:57.494 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 07:58:57.495 INFO kablam! 
Aug 11 07:58:57.529 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 11 07:58:57.529 INFO kablam!  --> src/stem.rs:5:5
Aug 11 07:58:57.529 INFO kablam!   |
Aug 11 07:58:57.529 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 11 07:58:57.529 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 07:58:57.529 INFO kablam!   |
Aug 11 07:58:57.529 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 11 07:58:57.529 INFO kablam! 
Aug 11 07:58:57.653 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 11 07:58:57.653 INFO kablam!  --> src/stem.rs:5:5
Aug 11 07:58:57.653 INFO kablam!   |
Aug 11 07:58:57.653 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 11 07:58:57.653 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 07:58:57.654 INFO kablam! 
Aug 11 07:58:57.680 INFO kablam! warning: value assigned to `normalized_prob` is never read
Aug 11 07:58:57.680 INFO kablam!   --> src/classifier.rs:39:15
Aug 11 07:58:57.680 INFO kablam!    |
Aug 11 07:58:57.680 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Aug 11 07:58:57.680 INFO kablam!    |               ^^^^^^^^^^^^^^^
Aug 11 07:58:57.682 INFO kablam!    |
Aug 11 07:58:57.682 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Aug 11 07:58:57.682 INFO kablam! 
Aug 11 07:58:58.008 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 11 07:58:58.009 INFO kablam!  --> src/stem.rs:5:5
Aug 11 07:58:58.009 INFO kablam!   |
Aug 11 07:58:58.009 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 11 07:58:58.009 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 11 07:58:58.009 INFO kablam! 
Aug 11 07:58:58.131 INFO kablam! warning: value assigned to `normalized_prob` is never read
Aug 11 07:58:58.131 INFO kablam!   --> src/classifier.rs:39:15
Aug 11 07:58:58.131 INFO kablam!    |
Aug 11 07:58:58.131 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Aug 11 07:58:58.131 INFO kablam!    |               ^^^^^^^^^^^^^^^
Aug 11 07:58:58.131 INFO kablam!    |
Aug 11 07:58:58.131 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Aug 11 07:58:58.131 INFO kablam! 
Aug 11 07:59:00.793 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Aug 11 07:59:00.809 INFO kablam! su: No module specific data is present
Aug 11 07:59:01.561 INFO running `"docker" "rm" "-f" "9cdb44e036fa62da26d7a85bd1fe0ae362234d9d3f01d9bb37ccb373d3f2a21e"`
Aug 11 07:59:01.726 INFO blam! 9cdb44e036fa62da26d7a85bd1fe0ae362234d9d3f01d9bb37ccb373d3f2a21e