Sep 19 23:50:18.372 INFO checking natural-0.3.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:50:18.372 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:50:18.372 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:50:18.521 INFO blam! 8eee82e93dd7bb56a0d332c832866b514a0114e05225d4d335141da52ce0598d
Sep 19 23:50:18.523 INFO running `"docker" "start" "-a" "8eee82e93dd7bb56a0d332c832866b514a0114e05225d4d335141da52ce0598d"`
Sep 19 23:50:19.259 INFO kablam! usermod: no changes
Sep 19 23:50:19.286 INFO kablam!     Checking natural v0.3.0 (/source)
Sep 19 23:50:19.534 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 19 23:50:19.534 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 19 23:50:19.534 INFO kablam!   |
Sep 19 23:50:19.534 INFO kablam! 2 | use std::cmp::Ordering;
Sep 19 23:50:19.534 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 19 23:50:19.534 INFO kablam!   |
Sep 19 23:50:19.534 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:50:19.534 INFO kablam! 
Sep 19 23:50:19.544 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 19 23:50:19.544 INFO kablam!  --> src/stem.rs:5:5
Sep 19 23:50:19.544 INFO kablam!   |
Sep 19 23:50:19.544 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 19 23:50:19.544 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 23:50:19.544 INFO kablam!   |
Sep 19 23:50:19.544 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 19 23:50:19.544 INFO kablam! 
Sep 19 23:50:19.594 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 19 23:50:19.594 INFO kablam!  --> src/tf_idf.rs:2:5
Sep 19 23:50:19.594 INFO kablam!   |
Sep 19 23:50:19.594 INFO kablam! 2 | use std::cmp::Ordering;
Sep 19 23:50:19.594 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 19 23:50:19.594 INFO kablam!   |
Sep 19 23:50:19.595 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:50:19.595 INFO kablam! 
Sep 19 23:50:19.606 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 19 23:50:19.606 INFO kablam!  --> src/stem.rs:5:5
Sep 19 23:50:19.606 INFO kablam!   |
Sep 19 23:50:19.606 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 19 23:50:19.606 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 23:50:19.606 INFO kablam!   |
Sep 19 23:50:19.606 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 19 23:50:19.606 INFO kablam! 
Sep 19 23:50:19.662 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 19 23:50:19.662 INFO kablam!  --> src/stem.rs:5:5
Sep 19 23:50:19.662 INFO kablam!   |
Sep 19 23:50:19.662 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 19 23:50:19.662 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 23:50:19.662 INFO kablam! 
Sep 19 23:50:19.670 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 19 23:50:19.670 INFO kablam!   --> src/classifier.rs:39:15
Sep 19 23:50:19.670 INFO kablam!    |
Sep 19 23:50:19.670 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 19 23:50:19.670 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 19 23:50:19.670 INFO kablam!    |
Sep 19 23:50:19.670 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 19 23:50:19.670 INFO kablam! 
Sep 19 23:50:19.751 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 19 23:50:19.751 INFO kablam!  --> src/stem.rs:5:5
Sep 19 23:50:19.751 INFO kablam!   |
Sep 19 23:50:19.751 INFO kablam! 5 | use std::ascii::AsciiExt;
Sep 19 23:50:19.751 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 23:50:19.751 INFO kablam! 
Sep 19 23:50:19.766 INFO kablam! warning: value assigned to `normalized_prob` is never read
Sep 19 23:50:19.766 INFO kablam!   --> src/classifier.rs:39:15
Sep 19 23:50:19.766 INFO kablam!    |
Sep 19 23:50:19.766 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Sep 19 23:50:19.766 INFO kablam!    |               ^^^^^^^^^^^^^^^
Sep 19 23:50:19.766 INFO kablam!    |
Sep 19 23:50:19.766 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 19 23:50:19.766 INFO kablam! 
Sep 19 23:50:20.700 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Sep 19 23:50:20.704 INFO kablam! su: No module specific data is present
Sep 19 23:50:21.464 INFO running `"docker" "rm" "-f" "8eee82e93dd7bb56a0d332c832866b514a0114e05225d4d335141da52ce0598d"`
Sep 19 23:50:21.559 INFO blam! 8eee82e93dd7bb56a0d332c832866b514a0114e05225d4d335141da52ce0598d