Aug 17 23:08:59.534 INFO checking fann-0.1.6 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 23:08:59.534 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 23:08:59.534 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 23:08:59.534 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 23:08:59.839 INFO blam! c333752f550899f27f5a30e1bb9269e1aacd83440b5987f7b069086b6522566c
Aug 17 23:08:59.842 INFO running `"docker" "start" "-a" "c333752f550899f27f5a30e1bb9269e1aacd83440b5987f7b069086b6522566c"`
Aug 17 23:09:00.927 INFO kablam!     Checking fann-sys v0.1.6
Aug 17 23:09:01.546 INFO kablam!     Checking fann v0.1.6 (file:///source)
Aug 17 23:09:02.652 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 17 23:09:02.652 INFO kablam!    --> src/lib.rs:665:14
Aug 17 23:09:02.652 INFO kablam!     |
Aug 17 23:09:02.652 INFO kablam! 665 |             -1.0 => None,
Aug 17 23:09:02.652 INFO kablam!     |              ^^^
Aug 17 23:09:02.652 INFO kablam!     |
Aug 17 23:09:02.652 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 17 23:09:02.652 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 17 23:09:02.652 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 17 23:09:02.652 INFO kablam! 
Aug 17 23:09:02.764 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 17 23:09:02.764 INFO kablam!    --> src/lib.rs:665:14
Aug 17 23:09:02.764 INFO kablam!     |
Aug 17 23:09:02.764 INFO kablam! 665 |             -1.0 => None,
Aug 17 23:09:02.764 INFO kablam!     |              ^^^
Aug 17 23:09:02.764 INFO kablam!     |
Aug 17 23:09:02.764 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 17 23:09:02.765 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 17 23:09:02.765 INFO kablam! 
Aug 17 23:09:02.992 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 17 23:09:02.992 INFO kablam!    --> src/lib.rs:665:14
Aug 17 23:09:02.992 INFO kablam!     |
Aug 17 23:09:02.992 INFO kablam! 665 |             -1.0 => None,
Aug 17 23:09:02.992 INFO kablam!     |              ^^^
Aug 17 23:09:02.992 INFO kablam!     |
Aug 17 23:09:02.992 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Aug 17 23:09:02.992 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 17 23:09:02.992 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 17 23:09:02.992 INFO kablam! 
Aug 17 23:09:03.087 INFO kablam! warning: floating-point types cannot be used in patterns
Aug 17 23:09:03.087 INFO kablam!    --> src/lib.rs:665:14
Aug 17 23:09:03.087 INFO kablam!     |
Aug 17 23:09:03.087 INFO kablam! 665 |             -1.0 => None,
Aug 17 23:09:03.088 INFO kablam!     |              ^^^
Aug 17 23:09:03.088 INFO kablam!     |
Aug 17 23:09:03.088 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 17 23:09:03.088 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Aug 17 23:09:03.088 INFO kablam! 
Aug 17 23:09:03.378 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Aug 17 23:09:03.382 INFO kablam! su: No module specific data is present
Aug 17 23:09:03.960 INFO running `"docker" "rm" "-f" "c333752f550899f27f5a30e1bb9269e1aacd83440b5987f7b069086b6522566c"`
Aug 17 23:09:04.097 INFO blam! c333752f550899f27f5a30e1bb9269e1aacd83440b5987f7b069086b6522566c