Sep 06 07:15:45.512 INFO checking fann-0.1.6 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 07:15:45.512 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 07:15:45.512 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:15:45.691 INFO blam! 4c9b19565861c17754eda9bd297e82a9514395d25d5057e411625a63b79900d9
Sep 06 07:15:45.692 INFO running `"docker" "start" "-a" "4c9b19565861c17754eda9bd297e82a9514395d25d5057e411625a63b79900d9"`
Sep 06 07:15:46.509 INFO kablam! usermod: no changes
Sep 06 07:15:46.533 INFO kablam!     Checking fann-sys v0.1.6
Sep 06 07:15:46.760 INFO kablam!     Checking fann v0.1.6 (file:///source)
Sep 06 07:15:47.322 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 06 07:15:47.322 INFO kablam!    --> src/lib.rs:665:14
Sep 06 07:15:47.322 INFO kablam!     |
Sep 06 07:15:47.322 INFO kablam! 665 |             -1.0 => None,
Sep 06 07:15:47.322 INFO kablam!     |              ^^^
Sep 06 07:15:47.322 INFO kablam!     |
Sep 06 07:15:47.322 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 06 07:15:47.322 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 06 07:15:47.322 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 06 07:15:47.322 INFO kablam! 
Sep 06 07:15:47.374 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 06 07:15:47.374 INFO kablam!    --> src/lib.rs:665:14
Sep 06 07:15:47.374 INFO kablam!     |
Sep 06 07:15:47.374 INFO kablam! 665 |             -1.0 => None,
Sep 06 07:15:47.374 INFO kablam!     |              ^^^
Sep 06 07:15:47.374 INFO kablam!     |
Sep 06 07:15:47.374 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 06 07:15:47.374 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 06 07:15:47.374 INFO kablam! 
Sep 06 07:15:47.650 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 06 07:15:47.650 INFO kablam!    --> src/lib.rs:665:14
Sep 06 07:15:47.650 INFO kablam!     |
Sep 06 07:15:47.650 INFO kablam! 665 |             -1.0 => None,
Sep 06 07:15:47.650 INFO kablam!     |              ^^^
Sep 06 07:15:47.650 INFO kablam!     |
Sep 06 07:15:47.650 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Sep 06 07:15:47.650 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 06 07:15:47.650 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 06 07:15:47.650 INFO kablam! 
Sep 06 07:15:47.682 INFO kablam! warning: floating-point types cannot be used in patterns
Sep 06 07:15:47.682 INFO kablam!    --> src/lib.rs:665:14
Sep 06 07:15:47.682 INFO kablam!     |
Sep 06 07:15:47.682 INFO kablam! 665 |             -1.0 => None,
Sep 06 07:15:47.682 INFO kablam!     |              ^^^
Sep 06 07:15:47.682 INFO kablam!     |
Sep 06 07:15:47.682 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 06 07:15:47.682 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Sep 06 07:15:47.682 INFO kablam! 
Sep 06 07:15:47.818 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Sep 06 07:15:47.821 INFO kablam! su: No module specific data is present
Sep 06 07:15:48.576 INFO running `"docker" "rm" "-f" "4c9b19565861c17754eda9bd297e82a9514395d25d5057e411625a63b79900d9"`
Sep 06 07:15:48.721 INFO blam! 4c9b19565861c17754eda9bd297e82a9514395d25d5057e411625a63b79900d9