Aug 30 09:53:39.128 INFO checking nqueens-0.1.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 09:53:39.129 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 09:53:39.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:53:39.291 INFO blam! 6cff8ed3423a5120156f0a340df1fec34c5d2799aa3bb0665a0abd57c65d3df5
Aug 30 09:53:39.293 INFO running `"docker" "start" "-a" "6cff8ed3423a5120156f0a340df1fec34c5d2799aa3bb0665a0abd57c65d3df5"`
Aug 30 09:53:39.921 INFO kablam!     Checking pretty_assertions v0.3.4
Aug 30 09:53:39.922 INFO kablam!     Checking nqueens v0.1.2 (file:///source)
Aug 30 09:53:41.514 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 09:53:41.514 INFO kablam!  --> src/lib.rs:2:1
Aug 30 09:53:41.514 INFO kablam!   |
Aug 30 09:53:41.514 INFO kablam! 2 | #[macro_use]
Aug 30 09:53:41.514 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 09:53:41.514 INFO kablam!   |
Aug 30 09:53:41.514 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 09:53:41.514 INFO kablam! 
Aug 30 09:53:41.987 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Aug 30 09:53:41.991 INFO kablam! su: No module specific data is present
Aug 30 09:53:42.433 INFO running `"docker" "rm" "-f" "6cff8ed3423a5120156f0a340df1fec34c5d2799aa3bb0665a0abd57c65d3df5"`
Aug 30 09:53:42.540 INFO blam! 6cff8ed3423a5120156f0a340df1fec34c5d2799aa3bb0665a0abd57c65d3df5