Sep 18 00:55:09.760 INFO checking fann-0.1.6 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 00:55:09.760 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 00:55:09.760 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:55:09.890 INFO blam! 93a12575fe6b86d9837fe337b487086662074ebe95d6a2472d27803a0374dfcb
Sep 18 00:55:09.892 INFO running `"docker" "start" "-a" "93a12575fe6b86d9837fe337b487086662074ebe95d6a2472d27803a0374dfcb"`
Sep 18 00:55:10.818 INFO kablam! usermod: no changes
Sep 18 00:55:10.848 INFO kablam!     Checking fann-sys v0.1.6
Sep 18 00:55:11.130 INFO kablam!     Checking fann v0.1.6 (/source)
Sep 18 00:55:11.690 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.690 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.691 INFO kablam!     |
Sep 18 00:55:11.691 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.691 INFO kablam!     |              ^^^
Sep 18 00:55:11.691 INFO kablam!     |
Sep 18 00:55:11.691 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 18 00:55:11.691 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 18 00:55:11.691 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.691 INFO kablam! 
Sep 18 00:55:11.722 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.723 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.723 INFO kablam!     |
Sep 18 00:55:11.723 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.723 INFO kablam!     |              ^^^
Sep 18 00:55:11.723 INFO kablam!     |
Sep 18 00:55:11.723 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 18 00:55:11.723 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.723 INFO kablam! 
Sep 18 00:55:11.943 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.943 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.943 INFO kablam!     |
Sep 18 00:55:11.943 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.943 INFO kablam!     |              ^^^
Sep 18 00:55:11.943 INFO kablam!     |
Sep 18 00:55:11.943 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 18 00:55:11.943 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 18 00:55:11.943 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.943 INFO kablam! 
Sep 18 00:55:11.977 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.977 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.977 INFO kablam!     |
Sep 18 00:55:11.977 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.978 INFO kablam!     |              ^^^
Sep 18 00:55:11.978 INFO kablam!     |
Sep 18 00:55:11.978 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 18 00:55:11.978 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.978 INFO kablam! 
Sep 18 00:55:12.131 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 18 00:55:12.135 INFO kablam! su: No module specific data is present
Sep 18 00:55:13.027 INFO running `"docker" "rm" "-f" "93a12575fe6b86d9837fe337b487086662074ebe95d6a2472d27803a0374dfcb"`
Sep 18 00:55:13.323 INFO blam! 93a12575fe6b86d9837fe337b487086662074ebe95d6a2472d27803a0374dfcb