Sep 18 00:55:09.610 INFO checking fann-0.1.6 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:55:09.618 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:55:09.619 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:55:09.863 INFO blam! 4a430919a63f2a300fff38b02978a260b1285b4b02603cff49b3b507699abd17
Sep 18 00:55:09.865 INFO running `"docker" "start" "-a" "4a430919a63f2a300fff38b02978a260b1285b4b02603cff49b3b507699abd17"`
Sep 18 00:55:10.619 INFO kablam! usermod: no changes
Sep 18 00:55:10.650 INFO kablam!     Checking fann-sys v0.1.6
Sep 18 00:55:10.931 INFO kablam!     Checking fann v0.1.6 (/source)
Sep 18 00:55:11.462 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.462 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.462 INFO kablam!     |
Sep 18 00:55:11.462 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.462 INFO kablam!     |              ^^^
Sep 18 00:55:11.462 INFO kablam!     |
Sep 18 00:55:11.462 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 18 00:55:11.462 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 00:55:11.462 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.462 INFO kablam! 
Sep 18 00:55:11.491 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.491 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.491 INFO kablam!     |
Sep 18 00:55:11.491 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.491 INFO kablam!     |              ^^^
Sep 18 00:55:11.491 INFO kablam!     |
Sep 18 00:55:11.491 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 00:55:11.491 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.491 INFO kablam! 
Sep 18 00:55:11.651 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.651 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.651 INFO kablam!     |
Sep 18 00:55:11.651 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.651 INFO kablam!     |              ^^^
Sep 18 00:55:11.651 INFO kablam!     |
Sep 18 00:55:11.651 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 18 00:55:11.651 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 00:55:11.651 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.651 INFO kablam! 
Sep 18 00:55:11.687 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 18 00:55:11.687 INFO kablam!    --> src/lib.rs:665:14
Sep 18 00:55:11.687 INFO kablam!     |
Sep 18 00:55:11.687 INFO kablam! 665 |             -1.0 => None,
Sep 18 00:55:11.687 INFO kablam!     |              ^^^
Sep 18 00:55:11.687 INFO kablam!     |
Sep 18 00:55:11.687 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 00:55:11.687 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 18 00:55:11.687 INFO kablam! 
Sep 18 00:55:11.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Sep 18 00:55:11.831 INFO kablam! su: No module specific data is present
Sep 18 00:55:12.686 INFO running `"docker" "rm" "-f" "4a430919a63f2a300fff38b02978a260b1285b4b02603cff49b3b507699abd17"`
Sep 18 00:55:12.931 INFO blam! 4a430919a63f2a300fff38b02978a260b1285b4b02603cff49b3b507699abd17