Sep 01 04:44:26.196 INFO checking fann-0.1.6 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 04:44:26.196 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 04:44:26.196 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:44:26.361 INFO blam! a4d739a21ffd57d87385130db3419d1aab497823987542da55d761c449ec4e26
Sep 01 04:44:26.364 INFO running `"docker" "start" "-a" "a4d739a21ffd57d87385130db3419d1aab497823987542da55d761c449ec4e26"`
Sep 01 04:44:27.002 INFO kablam!     Checking fann-sys v0.1.6
Sep 01 04:44:27.655 INFO kablam!     Checking fann v0.1.6 (file:///source)
Sep 01 04:44:28.901 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:28.901 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:28.901 INFO kablam!     |
Sep 01 04:44:28.901 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:28.901 INFO kablam!     |              ^^^
Sep 01 04:44:28.901 INFO kablam!     |
Sep 01 04:44:28.901 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 01 04:44:28.901 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!
Sep 01 04:44:28.901 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:28.901 INFO kablam! 
Sep 01 04:44:28.903 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:28.903 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:28.903 INFO kablam!     |
Sep 01 04:44:28.903 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:28.903 INFO kablam!     |              ^^^
Sep 01 04:44:28.903 INFO kablam!     |
Sep 01 04:44:28.903 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 01 04:44:28.903 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!
Sep 01 04:44:28.903 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:28.903 INFO kablam! 
Sep 01 04:44:28.953 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:28.953 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:28.953 INFO kablam!     |
Sep 01 04:44:28.953 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:28.954 INFO kablam!     |              ^^^
Sep 01 04:44:28.954 INFO kablam!     |
Sep 01 04:44:28.954 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!
Sep 01 04:44:28.954 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:28.954 INFO kablam! 
Sep 01 04:44:28.965 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:28.965 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:28.965 INFO kablam!     |
Sep 01 04:44:28.965 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:28.965 INFO kablam!     |              ^^^
Sep 01 04:44:28.965 INFO kablam!     |
Sep 01 04:44:28.965 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!
Sep 01 04:44:28.965 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:28.965 INFO kablam! 
Sep 01 04:44:29.155 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Sep 01 04:44:29.158 INFO kablam! su: No module specific data is present
Sep 01 04:44:29.742 INFO running `"docker" "rm" "-f" "a4d739a21ffd57d87385130db3419d1aab497823987542da55d761c449ec4e26"`
Sep 01 04:44:29.903 INFO blam! a4d739a21ffd57d87385130db3419d1aab497823987542da55d761c449ec4e26