Sep 17 19:19:38.587 INFO checking rats-0.0.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:19:38.587 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:19:38.587 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/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 17 19:19:39.007 INFO blam! 2b6fd2fdbcdb4993b27cb5b108d1d038b2038b20e70dd61ad76e5dd2843b0cbb
Sep 17 19:19:39.009 INFO running `"docker" "start" "-a" "2b6fd2fdbcdb4993b27cb5b108d1d038b2038b20e70dd61ad76e5dd2843b0cbb"`
Sep 17 19:19:40.536 INFO kablam! usermod: no changes
Sep 17 19:19:40.698 INFO kablam!     Checking rats v0.0.1 (/source)
Sep 17 19:19:41.481 INFO kablam! warning: unused import: `futures::future::AndThen`
Sep 17 19:19:41.481 INFO kablam!  --> src/instances/future.rs:7:5
Sep 17 19:19:41.482 INFO kablam!   |
Sep 17 19:19:41.482 INFO kablam! 7 | use futures::future::AndThen;
Sep 17 19:19:41.482 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 19:19:41.482 INFO kablam!   |
Sep 17 19:19:41.482 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 19:19:41.482 INFO kablam! 
Sep 17 19:19:41.482 INFO kablam! warning: unused import: `futures::future`
Sep 17 19:19:41.482 INFO kablam!   --> src/instances/option.rs:77:13
Sep 17 19:19:41.482 INFO kablam!    |
Sep 17 19:19:41.482 INFO kablam! 77 |         use futures::future;
Sep 17 19:19:41.482 INFO kablam!    |             ^^^^^^^^^^^^^^^
Sep 17 19:19:41.482 INFO kablam! 
Sep 17 19:19:41.482 INFO kablam! warning: unused import: `futures::future::FutureResult`
Sep 17 19:19:41.482 INFO kablam!   --> src/instances/option.rs:79:13
Sep 17 19:19:41.482 INFO kablam!    |
Sep 17 19:19:41.482 INFO kablam! 79 |         use futures::future::FutureResult;
Sep 17 19:19:41.482 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 19:19:41.482 INFO kablam! 
Sep 17 19:19:41.482 INFO kablam! warning: unused import: `applicative::Applicative`
Sep 17 19:19:41.482 INFO kablam!  --> src/instances/result.rs:5:5
Sep 17 19:19:41.482 INFO kablam!   |
Sep 17 19:19:41.482 INFO kablam! 5 | use applicative::Applicative;
Sep 17 19:19:41.482 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 19:19:41.482 INFO kablam! 
Sep 17 19:19:41.635 INFO kablam! warning: unused import: `futures::future::AndThen`
Sep 17 19:19:41.635 INFO kablam!  --> src/instances/future.rs:7:5
Sep 17 19:19:41.635 INFO kablam!   |
Sep 17 19:19:41.635 INFO kablam! 7 | use futures::future::AndThen;
Sep 17 19:19:41.635 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 19:19:41.635 INFO kablam!   |
Sep 17 19:19:41.635 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 19:19:41.635 INFO kablam! 
Sep 17 19:19:41.635 INFO kablam! warning: unused import: `applicative::Applicative`
Sep 17 19:19:41.635 INFO kablam!  --> src/instances/result.rs:5:5
Sep 17 19:19:41.635 INFO kablam!   |
Sep 17 19:19:41.635 INFO kablam! 5 | use applicative::Applicative;
Sep 17 19:19:41.635 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 19:19:41.635 INFO kablam! 
Sep 17 19:19:42.015 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 17 19:19:42.015 INFO kablam!  --> src/lib.rs:4:12
Sep 17 19:19:42.015 INFO kablam!   |
Sep 17 19:19:42.015 INFO kablam! 4 | #![feature(tool_attributes)]
Sep 17 19:19:42.015 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 17 19:19:42.015 INFO kablam!   |
Sep 17 19:19:42.015 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 19:19:42.015 INFO kablam! 
Sep 17 19:19:42.063 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 17 19:19:42.063 INFO kablam!  --> src/lib.rs:4:12
Sep 17 19:19:42.063 INFO kablam!   |
Sep 17 19:19:42.063 INFO kablam! 4 | #![feature(tool_attributes)]
Sep 17 19:19:42.063 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 17 19:19:42.063 INFO kablam!   |
Sep 17 19:19:42.063 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 17 19:19:42.063 INFO kablam! 
Sep 17 19:19:42.111 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Sep 17 19:19:42.111 INFO kablam! su: No module specific data is present
Sep 17 19:19:43.518 INFO running `"docker" "rm" "-f" "2b6fd2fdbcdb4993b27cb5b108d1d038b2038b20e70dd61ad76e5dd2843b0cbb"`
Sep 17 19:19:43.835 INFO blam! 2b6fd2fdbcdb4993b27cb5b108d1d038b2038b20e70dd61ad76e5dd2843b0cbb