Nov 10 01:34:54.345 INFO checking rats-0.0.1 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 01:34:54.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 01:34:54.908 INFO blam! f4a41f6bfa928c513cb9e7c360d374519af4d58cae1ba8dff4ac6be9cde349f5
Nov 10 01:34:54.910 INFO running `"docker" "start" "-a" "f4a41f6bfa928c513cb9e7c360d374519af4d58cae1ba8dff4ac6be9cde349f5"`
Nov 10 01:34:56.454 INFO kablam! usermod: no changes
Nov 10 01:34:56.591 INFO kablam!     Checking futures-core-preview v0.2.3
Nov 10 01:34:57.307 INFO kablam!     Checking futures-channel-preview v0.2.2
Nov 10 01:34:57.307 INFO kablam!     Checking futures-io-preview v0.2.2
Nov 10 01:34:58.371 INFO kablam!     Checking futures-sink-preview v0.2.2
Nov 10 01:34:58.999 INFO kablam!     Checking futures-util-preview v0.2.2
Nov 10 01:35:02.543 INFO kablam!     Checking futures-executor-preview v0.2.2
Nov 10 01:35:03.603 INFO kablam!     Checking futures-stable-preview v0.2.3
Nov 10 01:35:03.731 INFO kablam!     Checking futures-async-runtime-preview v0.2.3
Nov 10 01:35:03.831 INFO kablam!     Checking futures-preview v0.2.2
Nov 10 01:35:04.671 INFO kablam!     Checking rats v0.0.1 (/source)
Nov 10 01:35:06.391 INFO kablam! warning: unused import: `futures::future::AndThen`
Nov 10 01:35:06.391 INFO kablam!  --> src/instances/future.rs:7:5
Nov 10 01:35:06.391 INFO kablam!   |
Nov 10 01:35:06.391 INFO kablam! 7 | use futures::future::AndThen;
Nov 10 01:35:06.391 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 01:35:06.391 INFO kablam!   |
Nov 10 01:35:06.391 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 01:35:06.391 INFO kablam! 
Nov 10 01:35:06.391 INFO kablam! warning: unused import: `applicative::Applicative`
Nov 10 01:35:06.391 INFO kablam!  --> src/instances/result.rs:5:5
Nov 10 01:35:06.391 INFO kablam!   |
Nov 10 01:35:06.391 INFO kablam! 5 | use applicative::Applicative;
Nov 10 01:35:06.391 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 01:35:06.391 INFO kablam! 
Nov 10 01:35:06.615 INFO kablam! warning: unused import: `futures::future::AndThen`
Nov 10 01:35:06.615 INFO kablam!  --> src/instances/future.rs:7:5
Nov 10 01:35:06.615 INFO kablam!   |
Nov 10 01:35:06.615 INFO kablam! 7 | use futures::future::AndThen;
Nov 10 01:35:06.615 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 01:35:06.615 INFO kablam!   |
Nov 10 01:35:06.615 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 01:35:06.615 INFO kablam! 
Nov 10 01:35:06.617 INFO kablam! warning: unused import: `futures::future`
Nov 10 01:35:06.617 INFO kablam!   --> src/instances/option.rs:77:13
Nov 10 01:35:06.617 INFO kablam!    |
Nov 10 01:35:06.617 INFO kablam! 77 |         use futures::future;
Nov 10 01:35:06.617 INFO kablam!    |             ^^^^^^^^^^^^^^^
Nov 10 01:35:06.617 INFO kablam! 
Nov 10 01:35:06.617 INFO kablam! warning: unused import: `futures::future::FutureResult`
Nov 10 01:35:06.617 INFO kablam!   --> src/instances/option.rs:79:13
Nov 10 01:35:06.617 INFO kablam!    |
Nov 10 01:35:06.617 INFO kablam! 79 |         use futures::future::FutureResult;
Nov 10 01:35:06.617 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 01:35:06.617 INFO kablam! 
Nov 10 01:35:06.617 INFO kablam! warning: unused import: `applicative::Applicative`
Nov 10 01:35:06.617 INFO kablam!  --> src/instances/result.rs:5:5
Nov 10 01:35:06.617 INFO kablam!   |
Nov 10 01:35:06.617 INFO kablam! 5 | use applicative::Applicative;
Nov 10 01:35:06.617 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 01:35:06.617 INFO kablam! 
Nov 10 01:35:06.634 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 10 01:35:06.634 INFO kablam!  --> src/lib.rs:4:12
Nov 10 01:35:06.635 INFO kablam!   |
Nov 10 01:35:06.635 INFO kablam! 4 | #![feature(tool_attributes)]
Nov 10 01:35:06.635 INFO kablam!   |            ^^^^^^^^^^^^^^^
Nov 10 01:35:06.635 INFO kablam!   |
Nov 10 01:35:06.635 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 10 01:35:06.639 INFO kablam! 
Nov 10 01:35:07.106 INFO kablam! warning: the feature `tool_attributes` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 10 01:35:07.106 INFO kablam!  --> src/lib.rs:4:12
Nov 10 01:35:07.107 INFO kablam!   |
Nov 10 01:35:07.107 INFO kablam! 4 | #![feature(tool_attributes)]
Nov 10 01:35:07.107 INFO kablam!   |            ^^^^^^^^^^^^^^^
Nov 10 01:35:07.107 INFO kablam!   |
Nov 10 01:35:07.107 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 10 01:35:07.107 INFO kablam! 
Nov 10 01:35:07.155 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.68s
Nov 10 01:35:07.159 INFO kablam! su: No module specific data is present
Nov 10 01:35:08.699 INFO running `"docker" "rm" "-f" "f4a41f6bfa928c513cb9e7c360d374519af4d58cae1ba8dff4ac6be9cde349f5"`
Nov 10 01:35:09.006 INFO blam! f4a41f6bfa928c513cb9e7c360d374519af4d58cae1ba8dff4ac6be9cde349f5