Sep 14 16:48:04.668 INFO checking fann-0.1.6 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:48:04.668 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:48:04.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:48:04.940 INFO blam! f43031e3cbdcfe7773855522b766a38fc91c33fc30a6a75fa9051c7b052595da
Sep 14 16:48:04.947 INFO running `"docker" "start" "-a" "f43031e3cbdcfe7773855522b766a38fc91c33fc30a6a75fa9051c7b052595da"`
Sep 14 16:48:05.725 INFO kablam! usermod: no changes
Sep 14 16:48:05.747 INFO kablam!     Checking fann-sys v0.1.6
Sep 14 16:48:06.113 INFO kablam!     Checking fann v0.1.6 (file:///source)
Sep 14 16:48:06.862 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 14 16:48:06.863 INFO kablam!    --> src/lib.rs:665:14
Sep 14 16:48:06.863 INFO kablam!     |
Sep 14 16:48:06.863 INFO kablam! 665 |             -1.0 => None,
Sep 14 16:48:06.863 INFO kablam!     |              ^^^
Sep 14 16:48:06.863 INFO kablam!     |
Sep 14 16:48:06.863 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 14 16:48:06.863 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 14 16:48:06.863 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 14 16:48:06.863 INFO kablam! 
Sep 14 16:48:06.891 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 14 16:48:06.891 INFO kablam!    --> src/lib.rs:665:14
Sep 14 16:48:06.891 INFO kablam!     |
Sep 14 16:48:06.891 INFO kablam! 665 |             -1.0 => None,
Sep 14 16:48:06.891 INFO kablam!     |              ^^^
Sep 14 16:48:06.891 INFO kablam!     |
Sep 14 16:48:06.891 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 14 16:48:06.891 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 14 16:48:06.891 INFO kablam! 
Sep 14 16:48:07.195 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 14 16:48:07.195 INFO kablam!    --> src/lib.rs:665:14
Sep 14 16:48:07.195 INFO kablam!     |
Sep 14 16:48:07.195 INFO kablam! 665 |             -1.0 => None,
Sep 14 16:48:07.195 INFO kablam!     |              ^^^
Sep 14 16:48:07.195 INFO kablam!     |
Sep 14 16:48:07.195 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 14 16:48:07.195 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 14 16:48:07.195 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 14 16:48:07.195 INFO kablam! 
Sep 14 16:48:07.227 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 14 16:48:07.227 INFO kablam!    --> src/lib.rs:665:14
Sep 14 16:48:07.227 INFO kablam!     |
Sep 14 16:48:07.227 INFO kablam! 665 |             -1.0 => None,
Sep 14 16:48:07.227 INFO kablam!     |              ^^^
Sep 14 16:48:07.227 INFO kablam!     |
Sep 14 16:48:07.227 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 14 16:48:07.227 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 14 16:48:07.227 INFO kablam! 
Sep 14 16:48:07.375 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Sep 14 16:48:07.375 INFO kablam! su: No module specific data is present
Sep 14 16:48:07.913 INFO running `"docker" "rm" "-f" "f43031e3cbdcfe7773855522b766a38fc91c33fc30a6a75fa9051c7b052595da"`
Sep 14 16:48:08.121 INFO blam! f43031e3cbdcfe7773855522b766a38fc91c33fc30a6a75fa9051c7b052595da