Sep 01 21:11:53.713 INFO checking failure-0.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 21:11:53.713 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 21:11:53.714 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:11:53.918 INFO blam! c585ab08d2cbf643d7edee92ede89a870e47e5820d580aab094bed0e58ea8a7e
Sep 01 21:11:53.920 INFO running `"docker" "start" "-a" "c585ab08d2cbf643d7edee92ede89a870e47e5820d580aab094bed0e58ea8a7e"`
Sep 01 21:11:54.738 INFO kablam!     Checking failure v0.1.2 (file:///source)
Sep 01 21:11:57.694 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 21:11:57.695 INFO kablam!  --> examples/simple.rs:1:1
Sep 01 21:11:57.695 INFO kablam!   |
Sep 01 21:11:57.695 INFO kablam! 1 | #[macro_use]
Sep 01 21:11:57.695 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 21:11:57.695 INFO kablam!   |
Sep 01 21:11:57.695 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:11:57.695 INFO kablam! 
Sep 01 21:11:57.865 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Sep 01 21:11:57.889 INFO kablam! su: No module specific data is present
Sep 01 21:11:58.611 INFO running `"docker" "rm" "-f" "c585ab08d2cbf643d7edee92ede89a870e47e5820d580aab094bed0e58ea8a7e"`
Sep 01 21:11:58.763 INFO blam! c585ab08d2cbf643d7edee92ede89a870e47e5820d580aab094bed0e58ea8a7e