Jul 12 09:55:15.471 INFO checking fann-0.1.6 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 09:55:15.472 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:55:15.472 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:55:15.472 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:55:15.696 INFO blam! 58bf914bcc4abc5ffe3564c61f437cc759b9b2e4c1d7837f6fb7b6667ef3bfbc
Jul 12 09:55:15.698 INFO running `"docker" "start" "-a" "58bf914bcc4abc5ffe3564c61f437cc759b9b2e4c1d7837f6fb7b6667ef3bfbc"`
Jul 12 09:55:16.827 INFO kablam!     Checking fann-sys v0.1.6
Jul 12 09:55:17.340 INFO kablam!     Checking fann v0.1.6 (file:///source)
Jul 12 09:55:18.756 INFO kablam! warning: floating-point types cannot be used in patterns
Jul 12 09:55:18.756 INFO kablam!    --> src/lib.rs:665:14
Jul 12 09:55:18.756 INFO kablam!     |
Jul 12 09:55:18.757 INFO kablam! 665 |             -1.0 => None,
Jul 12 09:55:18.757 INFO kablam!     |              ^^^
Jul 12 09:55:18.757 INFO kablam!     |
Jul 12 09:55:18.757 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Jul 12 09:55:18.757 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!
Jul 12 09:55:18.757 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Jul 12 09:55:18.757 INFO kablam! 
Jul 12 09:55:18.841 INFO kablam! warning: floating-point types cannot be used in patterns
Jul 12 09:55:18.841 INFO kablam!    --> src/lib.rs:665:14
Jul 12 09:55:18.841 INFO kablam!     |
Jul 12 09:55:18.841 INFO kablam! 665 |             -1.0 => None,
Jul 12 09:55:18.841 INFO kablam!     |              ^^^
Jul 12 09:55:18.841 INFO kablam!     |
Jul 12 09:55:18.841 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!
Jul 12 09:55:18.841 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Jul 12 09:55:18.841 INFO kablam! 
Jul 12 09:55:19.144 INFO kablam! warning: floating-point types cannot be used in patterns
Jul 12 09:55:19.144 INFO kablam!    --> src/lib.rs:665:14
Jul 12 09:55:19.144 INFO kablam!     |
Jul 12 09:55:19.144 INFO kablam! 665 |             -1.0 => None,
Jul 12 09:55:19.144 INFO kablam!     |              ^^^
Jul 12 09:55:19.144 INFO kablam!     |
Jul 12 09:55:19.144 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Jul 12 09:55:19.144 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!
Jul 12 09:55:19.144 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Jul 12 09:55:19.144 INFO kablam! 
Jul 12 09:55:19.226 INFO kablam! warning: floating-point types cannot be used in patterns
Jul 12 09:55:19.226 INFO kablam!    --> src/lib.rs:665:14
Jul 12 09:55:19.226 INFO kablam!     |
Jul 12 09:55:19.226 INFO kablam! 665 |             -1.0 => None,
Jul 12 09:55:19.226 INFO kablam!     |              ^^^
Jul 12 09:55:19.226 INFO kablam!     |
Jul 12 09:55:19.226 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!
Jul 12 09:55:19.226 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Jul 12 09:55:19.227 INFO kablam! 
Jul 12 09:55:19.576 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Jul 12 09:55:19.585 INFO kablam! su: No module specific data is present
Jul 12 09:55:20.112 INFO running `"docker" "rm" "-f" "58bf914bcc4abc5ffe3564c61f437cc759b9b2e4c1d7837f6fb7b6667ef3bfbc"`
Jul 12 09:55:20.275 INFO blam! 58bf914bcc4abc5ffe3564c61f437cc759b9b2e4c1d7837f6fb7b6667ef3bfbc