Sep 14 11:08:10.429 INFO checking rats-0.0.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:08:10.429 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:08:10.429 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/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 11:08:10.937 INFO blam! d536533ccb73147a0a635d79c61605c49065f2f4cf93c4eccc57af122ebf4931
Sep 14 11:08:10.943 INFO running `"docker" "start" "-a" "d536533ccb73147a0a635d79c61605c49065f2f4cf93c4eccc57af122ebf4931"`
Sep 14 11:08:12.248 INFO kablam! usermod: no changes
Sep 14 11:08:12.395 INFO kablam!     Checking futures-core-preview v0.2.3
Sep 14 11:08:12.897 INFO kablam!     Checking futures-channel-preview v0.2.2
Sep 14 11:08:12.897 INFO kablam!     Checking futures-io-preview v0.2.2
Sep 14 11:08:14.027 INFO kablam!     Checking futures-sink-preview v0.2.2
Sep 14 11:08:14.391 INFO kablam!     Checking futures-util-preview v0.2.2
Sep 14 11:08:17.527 INFO kablam!     Checking futures-executor-preview v0.2.2
Sep 14 11:08:18.251 INFO kablam!     Checking futures-stable-preview v0.2.3
Sep 14 11:08:18.359 INFO kablam!     Checking futures-async-runtime-preview v0.2.3
Sep 14 11:08:18.568 INFO kablam!     Checking futures-preview v0.2.2
Sep 14 11:08:18.975 INFO kablam!     Checking rats v0.0.1 (file:///source)
Sep 14 11:08:19.894 INFO kablam! warning: unused import: `futures::future::AndThen`
Sep 14 11:08:19.894 INFO kablam!  --> src/instances/future.rs:7:5
Sep 14 11:08:19.894 INFO kablam!   |
Sep 14 11:08:19.894 INFO kablam! 7 | use futures::future::AndThen;
Sep 14 11:08:19.894 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:08:19.899 INFO kablam!   |
Sep 14 11:08:19.899 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 11:08:19.899 INFO kablam! 
Sep 14 11:08:19.899 INFO kablam! warning: unused import: `applicative::Applicative`
Sep 14 11:08:19.899 INFO kablam!  --> src/instances/result.rs:5:5
Sep 14 11:08:19.899 INFO kablam!   |
Sep 14 11:08:19.899 INFO kablam! 5 | use applicative::Applicative;
Sep 14 11:08:19.899 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:08:19.899 INFO kablam! 
Sep 14 11:08:19.902 INFO kablam! warning: unused import: `futures::future::AndThen`
Sep 14 11:08:19.902 INFO kablam!  --> src/instances/future.rs:7:5
Sep 14 11:08:19.902 INFO kablam!   |
Sep 14 11:08:19.902 INFO kablam! 7 | use futures::future::AndThen;
Sep 14 11:08:19.902 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:08:19.902 INFO kablam!   |
Sep 14 11:08:19.902 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 11:08:19.902 INFO kablam! 
Sep 14 11:08:19.903 INFO kablam! warning: unused import: `futures::future`
Sep 14 11:08:19.903 INFO kablam!   --> src/instances/option.rs:77:13
Sep 14 11:08:19.903 INFO kablam!    |
Sep 14 11:08:19.903 INFO kablam! 77 |         use futures::future;
Sep 14 11:08:19.903 INFO kablam!    |             ^^^^^^^^^^^^^^^
Sep 14 11:08:19.903 INFO kablam! 
Sep 14 11:08:19.903 INFO kablam! warning: unused import: `futures::future::FutureResult`
Sep 14 11:08:19.903 INFO kablam!   --> src/instances/option.rs:79:13
Sep 14 11:08:19.903 INFO kablam!    |
Sep 14 11:08:19.903 INFO kablam! 79 |         use futures::future::FutureResult;
Sep 14 11:08:19.903 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:08:19.903 INFO kablam! 
Sep 14 11:08:19.903 INFO kablam! warning: unused import: `applicative::Applicative`
Sep 14 11:08:19.903 INFO kablam!  --> src/instances/result.rs:5:5
Sep 14 11:08:19.903 INFO kablam!   |
Sep 14 11:08:19.903 INFO kablam! 5 | use applicative::Applicative;
Sep 14 11:08:19.903 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:08:19.903 INFO kablam! 
Sep 14 11:08:20.299 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 14 11:08:20.299 INFO kablam!  --> src/lib.rs:4:12
Sep 14 11:08:20.299 INFO kablam!   |
Sep 14 11:08:20.299 INFO kablam! 4 | #![feature(tool_attributes)]
Sep 14 11:08:20.299 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 14 11:08:20.299 INFO kablam!   |
Sep 14 11:08:20.299 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 11:08:20.299 INFO kablam! 
Sep 14 11:08:20.734 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 14 11:08:20.735 INFO kablam!  --> src/lib.rs:4:12
Sep 14 11:08:20.735 INFO kablam!   |
Sep 14 11:08:20.735 INFO kablam! 4 | #![feature(tool_attributes)]
Sep 14 11:08:20.735 INFO kablam!   |            ^^^^^^^^^^^^^^^
Sep 14 11:08:20.735 INFO kablam!   |
Sep 14 11:08:20.735 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 11:08:20.735 INFO kablam! 
Sep 14 11:08:20.795 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.50s
Sep 14 11:08:20.795 INFO kablam! su: No module specific data is present
Sep 14 11:08:22.005 INFO running `"docker" "rm" "-f" "d536533ccb73147a0a635d79c61605c49065f2f4cf93c4eccc57af122ebf4931"`
Sep 14 11:08:22.362 INFO blam! d536533ccb73147a0a635d79c61605c49065f2f4cf93c4eccc57af122ebf4931