Sep 02 03:33:55.668 INFO checking rats-0.0.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 03:33:55.668 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 03:33:55.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:33:55.898 INFO blam! 09b3dc2c4b245ad208256e927e881b4362fcade930c8b176fb4ceefc96b9d1a2
Sep 02 03:33:55.901 INFO running `"docker" "start" "-a" "09b3dc2c4b245ad208256e927e881b4362fcade930c8b176fb4ceefc96b9d1a2"`
Sep 02 03:33:56.578 INFO kablam!     Checking rats v0.0.1 (file:///source)
Sep 02 03:33:57.707 INFO kablam! warning: unused import: `futures::future::AndThen`
Sep 02 03:33:57.707 INFO kablam!  --> src/instances/future.rs:7:5
Sep 02 03:33:57.707 INFO kablam!   |
Sep 02 03:33:57.707 INFO kablam! 7 | use futures::future::AndThen;
Sep 02 03:33:57.707 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:33:57.707 INFO kablam!   |
Sep 02 03:33:57.707 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:33:57.707 INFO kablam! 
Sep 02 03:33:57.707 INFO kablam! warning: unused import: `applicative::Applicative`
Sep 02 03:33:57.707 INFO kablam!  --> src/instances/result.rs:5:5
Sep 02 03:33:57.707 INFO kablam!   |
Sep 02 03:33:57.707 INFO kablam! 5 | use applicative::Applicative;
Sep 02 03:33:57.707 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:33:57.707 INFO kablam! 
Sep 02 03:33:57.743 INFO kablam! warning: unused import: `futures::future::AndThen`
Sep 02 03:33:57.743 INFO kablam!  --> src/instances/future.rs:7:5
Sep 02 03:33:57.743 INFO kablam!   |
Sep 02 03:33:57.743 INFO kablam! 7 | use futures::future::AndThen;
Sep 02 03:33:57.743 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:33:57.743 INFO kablam!   |
Sep 02 03:33:57.743 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:33:57.743 INFO kablam! 
Sep 02 03:33:57.744 INFO kablam! warning: unused import: `futures::future`
Sep 02 03:33:57.744 INFO kablam!   --> src/instances/option.rs:77:13
Sep 02 03:33:57.744 INFO kablam!    |
Sep 02 03:33:57.744 INFO kablam! 77 |         use futures::future;
Sep 02 03:33:57.744 INFO kablam!    |             ^^^^^^^^^^^^^^^
Sep 02 03:33:57.744 INFO kablam! 
Sep 02 03:33:57.744 INFO kablam! warning: unused import: `futures::future::FutureResult`
Sep 02 03:33:57.744 INFO kablam!   --> src/instances/option.rs:79:13
Sep 02 03:33:57.744 INFO kablam!    |
Sep 02 03:33:57.744 INFO kablam! 79 |         use futures::future::FutureResult;
Sep 02 03:33:57.744 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:33:57.744 INFO kablam! 
Sep 02 03:33:57.744 INFO kablam! warning: unused import: `applicative::Applicative`
Sep 02 03:33:57.744 INFO kablam!  --> src/instances/result.rs:5:5
Sep 02 03:33:57.744 INFO kablam!   |
Sep 02 03:33:57.744 INFO kablam! 5 | use applicative::Applicative;
Sep 02 03:33:57.744 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:33:57.744 INFO kablam! 
Sep 02 03:33:58.233 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 02 03:33:58.233 INFO kablam!  --> src/lib.rs:4:12
Sep 02 03:33:58.233 INFO kablam!   |
Sep 02 03:33:58.233 INFO kablam! 4 | #![feature(tool_attributes)]
Sep 02 03:33:58.233 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 02 03:33:58.233 INFO kablam!   |
Sep 02 03:33:58.233 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 03:33:58.233 INFO kablam! 
Sep 02 03:33:58.662 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 02 03:33:58.662 INFO kablam!  --> src/lib.rs:4:12
Sep 02 03:33:58.662 INFO kablam!   |
Sep 02 03:33:58.662 INFO kablam! 4 | #![feature(tool_attributes)]
Sep 02 03:33:58.662 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 02 03:33:58.662 INFO kablam!   |
Sep 02 03:33:58.662 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 03:33:58.662 INFO kablam! 
Sep 02 03:33:58.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Sep 02 03:33:58.714 INFO kablam! su: No module specific data is present
Sep 02 03:33:59.062 INFO running `"docker" "rm" "-f" "09b3dc2c4b245ad208256e927e881b4362fcade930c8b176fb4ceefc96b9d1a2"`
Sep 02 03:33:59.152 INFO blam! 09b3dc2c4b245ad208256e927e881b4362fcade930c8b176fb4ceefc96b9d1a2