Sep 02 14:48:25.342 INFO checking fann-0.1.6 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 14:48:25.342 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 14:48:25.342 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 14:48:25.509 INFO blam! 39b8d580ff0553f72387bc5b4c89646fe9483731fd53f6f6c49d93c751700f22
Sep 02 14:48:25.511 INFO running `"docker" "start" "-a" "39b8d580ff0553f72387bc5b4c89646fe9483731fd53f6f6c49d93c751700f22"`
Sep 02 14:48:26.149 INFO kablam!     Checking fann-sys v0.1.6
Sep 02 14:48:26.774 INFO kablam!     Checking fann v0.1.6 (file:///source)
Sep 02 14:48:27.721 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 02 14:48:27.722 INFO kablam!    --> src/lib.rs:665:14
Sep 02 14:48:27.722 INFO kablam!     |
Sep 02 14:48:27.722 INFO kablam! 665 |             -1.0 => None,
Sep 02 14:48:27.722 INFO kablam!     |              ^^^
Sep 02 14:48:27.722 INFO kablam!     |
Sep 02 14:48:27.723 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 02 14:48:27.723 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 02 14:48:27.723 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 02 14:48:27.723 INFO kablam! 
Sep 02 14:48:27.770 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 02 14:48:27.770 INFO kablam!    --> src/lib.rs:665:14
Sep 02 14:48:27.771 INFO kablam!     |
Sep 02 14:48:27.771 INFO kablam! 665 |             -1.0 => None,
Sep 02 14:48:27.771 INFO kablam!     |              ^^^
Sep 02 14:48:27.771 INFO kablam!     |
Sep 02 14:48:27.771 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 02 14:48:27.771 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 02 14:48:27.771 INFO kablam! 
Sep 02 14:48:28.004 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 02 14:48:28.004 INFO kablam!    --> src/lib.rs:665:14
Sep 02 14:48:28.004 INFO kablam!     |
Sep 02 14:48:28.004 INFO kablam! 665 |             -1.0 => None,
Sep 02 14:48:28.004 INFO kablam!     |              ^^^
Sep 02 14:48:28.004 INFO kablam!     |
Sep 02 14:48:28.004 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 02 14:48:28.004 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 02 14:48:28.004 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 02 14:48:28.004 INFO kablam! 
Sep 02 14:48:28.078 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 02 14:48:28.079 INFO kablam!    --> src/lib.rs:665:14
Sep 02 14:48:28.079 INFO kablam!     |
Sep 02 14:48:28.079 INFO kablam! 665 |             -1.0 => None,
Sep 02 14:48:28.079 INFO kablam!     |              ^^^
Sep 02 14:48:28.079 INFO kablam!     |
Sep 02 14:48:28.079 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 02 14:48:28.079 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 02 14:48:28.079 INFO kablam! 
Sep 02 14:48:28.298 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Sep 02 14:48:28.303 INFO kablam! su: No module specific data is present
Sep 02 14:48:28.847 INFO running `"docker" "rm" "-f" "39b8d580ff0553f72387bc5b4c89646fe9483731fd53f6f6c49d93c751700f22"`
Sep 02 14:48:29.002 INFO blam! 39b8d580ff0553f72387bc5b4c89646fe9483731fd53f6f6c49d93c751700f22