Sep 10 14:11:37.552 INFO checking natural-0.3.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 14:11:37.552 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 14:11:37.553 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:11:37.735 INFO blam! 680d395e6dc392e0fbb11a30b043711c674b416792abde28fbabed7781b0b26f
Sep 10 14:11:37.737 INFO running `"docker" "start" "-a" "680d395e6dc392e0fbb11a30b043711c674b416792abde28fbabed7781b0b26f"`
Sep 10 14:11:38.283 INFO kablam! usermod: no changes
Sep 10 14:11:38.311 INFO kablam!     Checking natural v0.3.0 (file:///source)
Sep 10 14:11:38.541 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 10 14:11:38.541 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 10 14:11:38.541 INFO kablam!   |
Sep 10 14:11:38.541 INFO kablam! 2 | use std::cmp::Ordering;
Sep 10 14:11:38.541 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 14:11:38.541 INFO kablam!   |
Sep 10 14:11:38.541 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 14:11:38.541 INFO kablam! 
Sep 10 14:11:38.564 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:11:38.564 INFO kablam!  --> src/stem.rs:5:5
Sep 10 14:11:38.564 INFO kablam!   |
Sep 10 14:11:38.564 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 10 14:11:38.564 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:11:38.564 INFO kablam!   |
Sep 10 14:11:38.565 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 14:11:38.565 INFO kablam! 
Sep 10 14:11:38.662 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 10 14:11:38.662 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 10 14:11:38.662 INFO kablam!   |
Sep 10 14:11:38.662 INFO kablam! 2 | use std::cmp::Ordering;
Sep 10 14:11:38.662 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 14:11:38.662 INFO kablam!   |
Sep 10 14:11:38.662 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 14:11:38.662 INFO kablam! 
Sep 10 14:11:38.690 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:11:38.690 INFO kablam!  --> src/stem.rs:5:5
Sep 10 14:11:38.690 INFO kablam!   |
Sep 10 14:11:38.690 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 10 14:11:38.690 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:11:38.690 INFO kablam!   |
Sep 10 14:11:38.690 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 14:11:38.690 INFO kablam! 
Sep 10 14:11:38.819 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 10 14:11:38.819 INFO kablam!  --> src/stem.rs:5:5
Sep 10 14:11:38.819 INFO kablam!   |
Sep 10 14:11:38.819 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 10 14:11:38.819 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:11:38.819 INFO kablam! 
Sep 10 14:11:38.820 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 10 14:11:38.820 INFO kablam!  --> src/stem.rs:5:5
Sep 10 14:11:38.820 INFO kablam!   |
Sep 10 14:11:38.820 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 10 14:11:38.820 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:11:38.821 INFO kablam! 
Sep 10 14:11:38.833 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 10 14:11:38.833 INFO kablam!   --> src/classifier.rs:39:15
Sep 10 14:11:38.833 INFO kablam!    |
Sep 10 14:11:38.833 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 10 14:11:38.833 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 10 14:11:38.833 INFO kablam!    |
Sep 10 14:11:38.833 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 14:11:38.834 INFO kablam! 
Sep 10 14:11:38.840 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 10 14:11:38.840 INFO kablam!   --> src/classifier.rs:39:15
Sep 10 14:11:38.840 INFO kablam!    |
Sep 10 14:11:38.840 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 10 14:11:38.841 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 10 14:11:38.841 INFO kablam!    |
Sep 10 14:11:38.841 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 14:11:38.841 INFO kablam! 
Sep 10 14:11:40.378 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Sep 10 14:11:40.382 INFO kablam! su: No module specific data is present
Sep 10 14:11:40.871 INFO running `"docker" "rm" "-f" "680d395e6dc392e0fbb11a30b043711c674b416792abde28fbabed7781b0b26f"`
Sep 10 14:11:41.008 INFO blam! 680d395e6dc392e0fbb11a30b043711c674b416792abde28fbabed7781b0b26f