Sep 03 23:13:59.891 INFO checking christophertrml/rs-natural against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 23:13:59.891 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 23:13:59.891 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/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 03 23:14:00.043 INFO blam! 4fab57774833876941d1fc34794d8a94edfce3ebfb4c6b4639a61da9655b5ff4
Sep 03 23:14:00.045 INFO running `"docker" "start" "-a" "4fab57774833876941d1fc34794d8a94edfce3ebfb4c6b4639a61da9655b5ff4"`
Sep 03 23:14:00.785 INFO kablam!     Checking natural v0.3.0 (file:///source)
Sep 03 23:14:00.970 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 03 23:14:00.970 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 03 23:14:00.970 INFO kablam!   |
Sep 03 23:14:00.970 INFO kablam! 2 | use std::cmp::Ordering;
Sep 03 23:14:00.970 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 03 23:14:00.970 INFO kablam!   |
Sep 03 23:14:00.970 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 23:14:00.970 INFO kablam! 
Sep 03 23:14:00.976 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 03 23:14:00.976 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 03 23:14:00.976 INFO kablam!   |
Sep 03 23:14:00.976 INFO kablam! 2 | use std::cmp::Ordering;
Sep 03 23:14:00.976 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 03 23:14:00.976 INFO kablam!   |
Sep 03 23:14:00.976 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 23:14:00.976 INFO kablam! 
Sep 03 23:14:00.984 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 03 23:14:00.985 INFO kablam!  --> src/stem.rs:5:5
Sep 03 23:14:00.985 INFO kablam!   |
Sep 03 23:14:00.985 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 03 23:14:00.985 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:14:00.985 INFO kablam!   |
Sep 03 23:14:00.985 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 03 23:14:00.985 INFO kablam! 
Sep 03 23:14:00.996 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 03 23:14:00.996 INFO kablam!  --> src/stem.rs:5:5
Sep 03 23:14:00.996 INFO kablam!   |
Sep 03 23:14:00.996 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 03 23:14:00.996 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:14:00.996 INFO kablam!   |
Sep 03 23:14:00.996 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 03 23:14:00.996 INFO kablam! 
Sep 03 23:14:01.290 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 03 23:14:01.290 INFO kablam!  --> src/stem.rs:5:5
Sep 03 23:14:01.290 INFO kablam!   |
Sep 03 23:14:01.290 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 03 23:14:01.290 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:14:01.290 INFO kablam! 
Sep 03 23:14:01.298 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 03 23:14:01.299 INFO kablam!  --> src/stem.rs:5:5
Sep 03 23:14:01.299 INFO kablam!   |
Sep 03 23:14:01.299 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 03 23:14:01.299 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:14:01.299 INFO kablam! 
Sep 03 23:14:01.315 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 03 23:14:01.315 INFO kablam!   --> src/classifier.rs:39:15
Sep 03 23:14:01.315 INFO kablam!    |
Sep 03 23:14:01.315 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 03 23:14:01.315 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 03 23:14:01.315 INFO kablam!    |
Sep 03 23:14:01.316 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 03 23:14:01.316 INFO kablam! 
Sep 03 23:14:01.336 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 03 23:14:01.336 INFO kablam!   --> src/classifier.rs:39:15
Sep 03 23:14:01.337 INFO kablam!    |
Sep 03 23:14:01.337 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 03 23:14:01.337 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 03 23:14:01.337 INFO kablam!    |
Sep 03 23:14:01.337 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 03 23:14:01.337 INFO kablam! 
Sep 03 23:14:02.037 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Sep 03 23:14:02.040 INFO kablam! su: No module specific data is present
Sep 03 23:14:02.578 INFO running `"docker" "rm" "-f" "4fab57774833876941d1fc34794d8a94edfce3ebfb4c6b4639a61da9655b5ff4"`
Sep 03 23:14:02.662 INFO blam! 4fab57774833876941d1fc34794d8a94edfce3ebfb4c6b4639a61da9655b5ff4