Sep 01 21:11:53.767 INFO checking failure-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:11:53.767 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:11:53.768 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/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 01 21:11:53.999 INFO blam! 2df9096b0f7fe1b278852e003601e8e602b70f12a918db8bc0efd84616218468
Sep 01 21:11:54.001 INFO running `"docker" "start" "-a" "2df9096b0f7fe1b278852e003601e8e602b70f12a918db8bc0efd84616218468"`
Sep 01 21:11:54.834 INFO kablam!     Checking failure v0.1.2 (file:///source)
Sep 01 21:11:57.831 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 21:11:57.831 INFO kablam!  --> examples/simple.rs:1:1
Sep 01 21:11:57.831 INFO kablam!   |
Sep 01 21:11:57.831 INFO kablam! 1 | #[macro_use]
Sep 01 21:11:57.831 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 21:11:57.831 INFO kablam!   |
Sep 01 21:11:57.831 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:11:57.831 INFO kablam! 
Sep 01 21:11:57.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Sep 01 21:11:57.989 INFO kablam! su: No module specific data is present
Sep 01 21:11:58.702 INFO running `"docker" "rm" "-f" "2df9096b0f7fe1b278852e003601e8e602b70f12a918db8bc0efd84616218468"`
Sep 01 21:11:58.862 INFO blam! 2df9096b0f7fe1b278852e003601e8e602b70f12a918db8bc0efd84616218468