Sep 14 04:52:03.299 INFO checking christophertrml/rs-natural against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 04:52:03.299 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 04:52:03.299 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 04:52:03.739 INFO blam! 5685cab6783ea345e0caa5d39b2dc040cea1ee408fe5376b3dde33a9c563987b
Sep 14 04:52:03.747 INFO running `"docker" "start" "-a" "5685cab6783ea345e0caa5d39b2dc040cea1ee408fe5376b3dde33a9c563987b"`
Sep 14 04:52:05.126 INFO kablam! usermod: no changes
Sep 14 04:52:05.184 INFO kablam!     Checking natural v0.3.0 (file:///source)
Sep 14 04:52:05.519 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 14 04:52:05.519 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 14 04:52:05.519 INFO kablam!   |
Sep 14 04:52:05.519 INFO kablam! 2 | use std::cmp::Ordering;
Sep 14 04:52:05.519 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 14 04:52:05.519 INFO kablam!   |
Sep 14 04:52:05.519 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 04:52:05.519 INFO kablam! 
Sep 14 04:52:05.531 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 14 04:52:05.531 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 14 04:52:05.531 INFO kablam!   |
Sep 14 04:52:05.531 INFO kablam! 2 | use std::cmp::Ordering;
Sep 14 04:52:05.531 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 14 04:52:05.531 INFO kablam!   |
Sep 14 04:52:05.531 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 04:52:05.531 INFO kablam! 
Sep 14 04:52:05.541 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 04:52:05.541 INFO kablam!  --> src/stem.rs:5:5
Sep 14 04:52:05.541 INFO kablam!   |
Sep 14 04:52:05.541 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 04:52:05.541 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 04:52:05.541 INFO kablam!   |
Sep 14 04:52:05.541 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 14 04:52:05.541 INFO kablam! 
Sep 14 04:52:05.571 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 04:52:05.571 INFO kablam!  --> src/stem.rs:5:5
Sep 14 04:52:05.571 INFO kablam!   |
Sep 14 04:52:05.571 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 04:52:05.571 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 04:52:05.571 INFO kablam!   |
Sep 14 04:52:05.571 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 14 04:52:05.571 INFO kablam! 
Sep 14 04:52:05.680 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 04:52:05.680 INFO kablam!  --> src/stem.rs:5:5
Sep 14 04:52:05.680 INFO kablam!   |
Sep 14 04:52:05.680 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 04:52:05.680 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 04:52:05.680 INFO kablam! 
Sep 14 04:52:05.694 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 14 04:52:05.694 INFO kablam!   --> src/classifier.rs:39:15
Sep 14 04:52:05.694 INFO kablam!    |
Sep 14 04:52:05.694 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 14 04:52:05.694 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 14 04:52:05.694 INFO kablam!    |
Sep 14 04:52:05.694 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 14 04:52:05.694 INFO kablam! 
Sep 14 04:52:05.726 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 04:52:05.726 INFO kablam!  --> src/stem.rs:5:5
Sep 14 04:52:05.726 INFO kablam!   |
Sep 14 04:52:05.726 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 04:52:05.726 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 04:52:05.726 INFO kablam! 
Sep 14 04:52:05.740 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 14 04:52:05.740 INFO kablam!   --> src/classifier.rs:39:15
Sep 14 04:52:05.740 INFO kablam!    |
Sep 14 04:52:05.740 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 14 04:52:05.740 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 14 04:52:05.740 INFO kablam!    |
Sep 14 04:52:05.740 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 14 04:52:05.740 INFO kablam! 
Sep 14 04:52:06.499 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Sep 14 04:52:06.499 INFO kablam! su: No module specific data is present
Sep 14 04:52:07.430 INFO running `"docker" "rm" "-f" "5685cab6783ea345e0caa5d39b2dc040cea1ee408fe5376b3dde33a9c563987b"`
Sep 14 04:52:07.719 INFO blam! 5685cab6783ea345e0caa5d39b2dc040cea1ee408fe5376b3dde33a9c563987b