Aug 02 10:24:24.386 INFO checking fann-0.1.6 against 1.27.2 for lazy_static-1
Aug 02 10:24:24.386 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:24:24.386 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:24:24.386 INFO running `"docker" "create" "-v" "/tmp/crater.nqE0n5B5wWeD:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 10:24:24.580 INFO blam! f230e6da5bae3fb8ba197befd4edba9abca5211a018a592669ede2e99e166408
Aug 02 10:24:24.583 INFO running `"docker" "start" "-a" "f230e6da5bae3fb8ba197befd4edba9abca5211a018a592669ede2e99e166408"`
Aug 02 10:24:26.147 INFO kablam!     Checking fann-sys v0.1.6
Aug 02 10:24:26.717 INFO kablam!     Checking fann v0.1.6 (file:///source)
Aug 02 10:24:28.393 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:28.393 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:28.394 INFO kablam!     |
Aug 02 10:24:28.394 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:28.394 INFO kablam!     |              ^^^
Aug 02 10:24:28.394 INFO kablam!     |
Aug 02 10:24:28.394 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 02 10:24:28.394 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 02 10:24:28.394 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:28.394 INFO kablam! 
Aug 02 10:24:28.463 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:28.463 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:28.463 INFO kablam!     |
Aug 02 10:24:28.463 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:28.463 INFO kablam!     |              ^^^
Aug 02 10:24:28.463 INFO kablam!     |
Aug 02 10:24:28.463 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 02 10:24:28.463 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:28.463 INFO kablam! 
Aug 02 10:24:28.600 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:28.600 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:28.600 INFO kablam!     |
Aug 02 10:24:28.600 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:28.600 INFO kablam!     |              ^^^
Aug 02 10:24:28.600 INFO kablam!     |
Aug 02 10:24:28.600 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 02 10:24:28.600 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 02 10:24:28.600 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:28.600 INFO kablam! 
Aug 02 10:24:28.746 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:28.746 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:28.746 INFO kablam!     |
Aug 02 10:24:28.746 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:28.746 INFO kablam!     |              ^^^
Aug 02 10:24:28.747 INFO kablam!     |
Aug 02 10:24:28.747 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 02 10:24:28.747 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:28.748 INFO kablam! 
Aug 02 10:24:29.089 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Aug 02 10:24:29.092 INFO kablam! su: No module specific data is present
Aug 02 10:24:29.736 INFO running `"docker" "rm" "-f" "f230e6da5bae3fb8ba197befd4edba9abca5211a018a592669ede2e99e166408"`
Aug 02 10:24:29.921 INFO blam! f230e6da5bae3fb8ba197befd4edba9abca5211a018a592669ede2e99e166408