Sep 01 04:44:24.302 INFO checking fann-0.1.6 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 04:44:24.302 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 04:44:24.302 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:44:24.465 INFO blam! c1b1240002f1bd0c1bde8df7752df0524fee4996e80ed21b801ac0297980cb39
Sep 01 04:44:24.467 INFO running `"docker" "start" "-a" "c1b1240002f1bd0c1bde8df7752df0524fee4996e80ed21b801ac0297980cb39"`
Sep 01 04:44:25.157 INFO kablam!     Checking fann-sys v0.1.6
Sep 01 04:44:25.790 INFO kablam!     Checking fann v0.1.6 (file:///source)
Sep 01 04:44:26.741 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:26.741 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:26.741 INFO kablam!     |
Sep 01 04:44:26.741 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:26.741 INFO kablam!     |              ^^^
Sep 01 04:44:26.741 INFO kablam!     |
Sep 01 04:44:26.741 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 01 04:44:26.741 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 04:44:26.742 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:26.742 INFO kablam! 
Sep 01 04:44:26.800 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:26.800 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:26.800 INFO kablam!     |
Sep 01 04:44:26.800 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:26.800 INFO kablam!     |              ^^^
Sep 01 04:44:26.801 INFO kablam!     |
Sep 01 04:44:26.801 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 04:44:26.801 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:26.801 INFO kablam! 
Sep 01 04:44:26.991 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:26.991 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:26.991 INFO kablam!     |
Sep 01 04:44:26.991 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:26.991 INFO kablam!     |              ^^^
Sep 01 04:44:26.991 INFO kablam!     |
Sep 01 04:44:26.991 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 01 04:44:26.991 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 04:44:26.991 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:26.991 INFO kablam! 
Sep 01 04:44:27.045 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 01 04:44:27.045 INFO kablam!    --> src/lib.rs:665:14
Sep 01 04:44:27.045 INFO kablam!     |
Sep 01 04:44:27.045 INFO kablam! 665 |             -1.0 => None,
Sep 01 04:44:27.045 INFO kablam!     |              ^^^
Sep 01 04:44:27.045 INFO kablam!     |
Sep 01 04:44:27.045 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 04:44:27.045 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 01 04:44:27.045 INFO kablam! 
Sep 01 04:44:27.207 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Sep 01 04:44:27.218 INFO kablam! su: No module specific data is present
Sep 01 04:44:27.785 INFO running `"docker" "rm" "-f" "c1b1240002f1bd0c1bde8df7752df0524fee4996e80ed21b801ac0297980cb39"`
Sep 01 04:44:27.889 INFO blam! c1b1240002f1bd0c1bde8df7752df0524fee4996e80ed21b801ac0297980cb39