Sep 14 12:48:04.198 INFO checking natural-0.3.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 12:48:04.199 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 12:48:04.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:48:04.396 INFO blam! d848d56bde1dbde1a18a894c6546f004f94b3ad33331855ec9dd734a51ba613c
Sep 14 12:48:04.398 INFO running `"docker" "start" "-a" "d848d56bde1dbde1a18a894c6546f004f94b3ad33331855ec9dd734a51ba613c"`
Sep 14 12:48:05.029 INFO kablam! usermod: no changes
Sep 14 12:48:05.065 INFO kablam!     Checking natural v0.3.0 (file:///source)
Sep 14 12:48:05.289 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 14 12:48:05.289 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 14 12:48:05.289 INFO kablam!   |
Sep 14 12:48:05.289 INFO kablam! 2 | use std::cmp::Ordering;
Sep 14 12:48:05.289 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 14 12:48:05.289 INFO kablam!   |
Sep 14 12:48:05.289 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 12:48:05.289 INFO kablam! 
Sep 14 12:48:05.301 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 12:48:05.301 INFO kablam!  --> src/stem.rs:5:5
Sep 14 12:48:05.301 INFO kablam!   |
Sep 14 12:48:05.301 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 12:48:05.301 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 12:48:05.301 INFO kablam!   |
Sep 14 12:48:05.301 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 14 12:48:05.301 INFO kablam! 
Sep 14 12:48:05.337 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 14 12:48:05.337 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 14 12:48:05.337 INFO kablam!   |
Sep 14 12:48:05.337 INFO kablam! 2 | use std::cmp::Ordering;
Sep 14 12:48:05.337 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 14 12:48:05.337 INFO kablam!   |
Sep 14 12:48:05.337 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 12:48:05.337 INFO kablam! 
Sep 14 12:48:05.351 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 14 12:48:05.351 INFO kablam!  --> src/stem.rs:5:5
Sep 14 12:48:05.351 INFO kablam!   |
Sep 14 12:48:05.351 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 12:48:05.351 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 12:48:05.351 INFO kablam!   |
Sep 14 12:48:05.351 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 14 12:48:05.351 INFO kablam! 
Sep 14 12:48:05.425 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 12:48:05.425 INFO kablam!  --> src/stem.rs:5:5
Sep 14 12:48:05.425 INFO kablam!   |
Sep 14 12:48:05.425 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 12:48:05.425 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 12:48:05.425 INFO kablam! 
Sep 14 12:48:05.434 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 14 12:48:05.434 INFO kablam!   --> src/classifier.rs:39:15
Sep 14 12:48:05.434 INFO kablam!    |
Sep 14 12:48:05.434 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 14 12:48:05.434 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 14 12:48:05.434 INFO kablam!    |
Sep 14 12:48:05.434 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 14 12:48:05.434 INFO kablam! 
Sep 14 12:48:05.463 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 14 12:48:05.463 INFO kablam!  --> src/stem.rs:5:5
Sep 14 12:48:05.463 INFO kablam!   |
Sep 14 12:48:05.463 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 14 12:48:05.463 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 14 12:48:05.463 INFO kablam! 
Sep 14 12:48:05.483 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 14 12:48:05.483 INFO kablam!   --> src/classifier.rs:39:15
Sep 14 12:48:05.483 INFO kablam!    |
Sep 14 12:48:05.483 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 14 12:48:05.483 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 14 12:48:05.483 INFO kablam!    |
Sep 14 12:48:05.483 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 14 12:48:05.483 INFO kablam! 
Sep 14 12:48:06.033 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Sep 14 12:48:06.036 INFO kablam! su: No module specific data is present
Sep 14 12:48:06.647 INFO running `"docker" "rm" "-f" "d848d56bde1dbde1a18a894c6546f004f94b3ad33331855ec9dd734a51ba613c"`
Sep 14 12:48:06.808 INFO blam! d848d56bde1dbde1a18a894c6546f004f94b3ad33331855ec9dd734a51ba613c