Aug 02 10:24:24.212 INFO checking fann-0.1.6 against 1.27.2+tmplazy for lazy_static-1
Aug 02 10:24:24.212 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:24:24.212 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:24:24.212 INFO running `"docker" "create" "-v" "/tmp/crater.ssZONNoukcHo:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 10:24:24.451 INFO blam! 11bf2a5d809a66c8068f412b5bfbc5ed93972b2c621f73ac62a4f2ca557bbf0d
Aug 02 10:24:24.453 INFO running `"docker" "start" "-a" "11bf2a5d809a66c8068f412b5bfbc5ed93972b2c621f73ac62a4f2ca557bbf0d"`
Aug 02 10:24:25.733 INFO kablam!     Checking fann-sys v0.1.6
Aug 02 10:24:26.207 INFO kablam!     Checking fann v0.1.6 (file:///source)
Aug 02 10:24:27.172 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:27.172 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:27.173 INFO kablam!     |
Aug 02 10:24:27.173 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:27.173 INFO kablam!     |              ^^^
Aug 02 10:24:27.173 INFO kablam!     |
Aug 02 10:24:27.173 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 02 10:24:27.173 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 10:24:27.173 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:27.173 INFO kablam! 
Aug 02 10:24:27.230 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:27.230 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:27.230 INFO kablam!     |
Aug 02 10:24:27.230 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:27.230 INFO kablam!     |              ^^^
Aug 02 10:24:27.231 INFO kablam!     |
Aug 02 10:24:27.231 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 10:24:27.232 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:27.232 INFO kablam! 
Aug 02 10:24:27.785 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:27.785 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:27.785 INFO kablam!     |
Aug 02 10:24:27.785 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:27.785 INFO kablam!     |              ^^^
Aug 02 10:24:27.785 INFO kablam!     |
Aug 02 10:24:27.786 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 02 10:24:27.786 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 10:24:27.786 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:27.786 INFO kablam! 
Aug 02 10:24:27.865 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 02 10:24:27.865 INFO kablam!    --> src/lib.rs:665:14
Aug 02 10:24:27.865 INFO kablam!     |
Aug 02 10:24:27.865 INFO kablam! 665 |             -1.0 => None,
Aug 02 10:24:27.865 INFO kablam!     |              ^^^
Aug 02 10:24:27.865 INFO kablam!     |
Aug 02 10:24:27.865 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 10:24:27.865 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 02 10:24:27.865 INFO kablam! 
Aug 02 10:24:28.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Aug 02 10:24:28.154 INFO kablam! su: No module specific data is present
Aug 02 10:24:28.830 INFO running `"docker" "rm" "-f" "11bf2a5d809a66c8068f412b5bfbc5ed93972b2c621f73ac62a4f2ca557bbf0d"`
Aug 02 10:24:28.983 INFO blam! 11bf2a5d809a66c8068f412b5bfbc5ed93972b2c621f73ac62a4f2ca557bbf0d