Aug 30 18:27:15.969 INFO checking fann-0.1.6 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 18:27:15.969 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 18:27:15.969 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:27:16.113 INFO blam! 60a2808dac77ef98925da6497ecbf08224b2165b59bbbfb4af2d5068fae39800
Aug 30 18:27:16.115 INFO running `"docker" "start" "-a" "60a2808dac77ef98925da6497ecbf08224b2165b59bbbfb4af2d5068fae39800"`
Aug 30 18:27:16.871 INFO kablam!     Checking fann-sys v0.1.6
Aug 30 18:27:17.533 INFO kablam!     Checking fann v0.1.6 (file:///source)
Aug 30 18:27:18.414 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 30 18:27:18.414 INFO kablam!    --> src/lib.rs:665:14
Aug 30 18:27:18.414 INFO kablam!     |
Aug 30 18:27:18.414 INFO kablam! 665 |             -1.0 => None,
Aug 30 18:27:18.414 INFO kablam!     |              ^^^
Aug 30 18:27:18.414 INFO kablam!     |
Aug 30 18:27:18.414 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 30 18:27:18.414 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 30 18:27:18.414 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 30 18:27:18.415 INFO kablam! 
Aug 30 18:27:18.456 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 30 18:27:18.456 INFO kablam!    --> src/lib.rs:665:14
Aug 30 18:27:18.457 INFO kablam!     |
Aug 30 18:27:18.457 INFO kablam! 665 |             -1.0 => None,
Aug 30 18:27:18.457 INFO kablam!     |              ^^^
Aug 30 18:27:18.457 INFO kablam!     |
Aug 30 18:27:18.457 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 30 18:27:18.457 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 30 18:27:18.457 INFO kablam! 
Aug 30 18:27:18.615 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 30 18:27:18.615 INFO kablam!    --> src/lib.rs:665:14
Aug 30 18:27:18.615 INFO kablam!     |
Aug 30 18:27:18.615 INFO kablam! 665 |             -1.0 => None,
Aug 30 18:27:18.615 INFO kablam!     |              ^^^
Aug 30 18:27:18.615 INFO kablam!     |
Aug 30 18:27:18.615 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 30 18:27:18.615 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 30 18:27:18.615 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 30 18:27:18.615 INFO kablam! 
Aug 30 18:27:18.661 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 30 18:27:18.662 INFO kablam!    --> src/lib.rs:665:14
Aug 30 18:27:18.662 INFO kablam!     |
Aug 30 18:27:18.662 INFO kablam! 665 |             -1.0 => None,
Aug 30 18:27:18.662 INFO kablam!     |              ^^^
Aug 30 18:27:18.662 INFO kablam!     |
Aug 30 18:27:18.662 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 30 18:27:18.662 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 30 18:27:18.662 INFO kablam! 
Aug 30 18:27:18.808 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Aug 30 18:27:18.828 INFO kablam! su: No module specific data is present
Aug 30 18:27:19.298 INFO running `"docker" "rm" "-f" "60a2808dac77ef98925da6497ecbf08224b2165b59bbbfb4af2d5068fae39800"`
Aug 30 18:27:19.388 INFO blam! 60a2808dac77ef98925da6497ecbf08224b2165b59bbbfb4af2d5068fae39800