Aug 11 00:05:11.087 INFO checking tfidf-0.3.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 00:05:11.087 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:05:11.087 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:05:11.087 INFO running `"docker" "create" "-v" "/tmp/crater.V77sErKp1Nm3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:05:11.359 INFO blam! b9623cb99b89eb4ea3e7b233211580abc4e8ae2443df571ebd33c92a9208a3f1
Aug 11 00:05:11.375 INFO running `"docker" "start" "-a" "b9623cb99b89eb4ea3e7b233211580abc4e8ae2443df571ebd33c92a9208a3f1"`
Aug 11 00:05:12.312 INFO kablam!     Checking tfidf v0.3.0 (file:///source)
Aug 11 00:05:13.049 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 11 00:05:13.049 INFO kablam!    --> src/tfidf.rs:140:13
Aug 11 00:05:13.049 INFO kablam!     |
Aug 11 00:05:13.049 INFO kablam! 140 |             0.0f32 => 0.0f32,
Aug 11 00:05:13.049 INFO kablam!     |             ^^^^^^
Aug 11 00:05:13.050 INFO kablam!     |
Aug 11 00:05:13.050 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 11 00:05:13.050 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 11 00:05:13.051 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 11 00:05:13.051 INFO kablam! 
Aug 11 00:05:13.078 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 11 00:05:13.078 INFO kablam!    --> src/tfidf.rs:140:13
Aug 11 00:05:13.078 INFO kablam!     |
Aug 11 00:05:13.078 INFO kablam! 140 |             0.0f32 => 0.0f32,
Aug 11 00:05:13.078 INFO kablam!     |             ^^^^^^
Aug 11 00:05:13.084 INFO kablam!     |
Aug 11 00:05:13.085 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 11 00:05:13.085 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 11 00:05:13.085 INFO kablam! 
Aug 11 00:05:13.255 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 11 00:05:13.256 INFO kablam!    --> src/tfidf.rs:140:13
Aug 11 00:05:13.256 INFO kablam!     |
Aug 11 00:05:13.256 INFO kablam! 140 |             0.0f32 => 0.0f32,
Aug 11 00:05:13.256 INFO kablam!     |             ^^^^^^
Aug 11 00:05:13.256 INFO kablam!     |
Aug 11 00:05:13.256 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 11 00:05:13.256 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 11 00:05:13.256 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 11 00:05:13.256 INFO kablam! 
Aug 11 00:05:13.311 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 11 00:05:13.312 INFO kablam!    --> src/tfidf.rs:140:13
Aug 11 00:05:13.312 INFO kablam!     |
Aug 11 00:05:13.312 INFO kablam! 140 |             0.0f32 => 0.0f32,
Aug 11 00:05:13.312 INFO kablam!     |             ^^^^^^
Aug 11 00:05:13.312 INFO kablam!     |
Aug 11 00:05:13.312 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 11 00:05:13.312 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 11 00:05:13.312 INFO kablam! 
Aug 11 00:05:13.949 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Aug 11 00:05:13.952 INFO kablam! su: No module specific data is present
Aug 11 00:05:14.519 INFO running `"docker" "rm" "-f" "b9623cb99b89eb4ea3e7b233211580abc4e8ae2443df571ebd33c92a9208a3f1"`
Aug 11 00:05:14.677 INFO blam! b9623cb99b89eb4ea3e7b233211580abc4e8ae2443df571ebd33c92a9208a3f1