Sep 04 12:37:05.420 INFO checking nqueens-0.1.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 12:37:05.420 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 12:37:05.420 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:37:05.570 INFO blam! 97432299a6ceea95ebac17459b31fa6174156524de477297fe9fa9529f1591c0
Sep 04 12:37:05.572 INFO running `"docker" "start" "-a" "97432299a6ceea95ebac17459b31fa6174156524de477297fe9fa9529f1591c0"`
Sep 04 12:37:06.319 INFO kablam!     Checking pretty_assertions v0.3.4
Sep 04 12:37:06.319 INFO kablam!     Checking nqueens v0.1.2 (file:///source)
Sep 04 12:37:07.357 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 12:37:07.357 INFO kablam!  --> src/lib.rs:2:1
Sep 04 12:37:07.357 INFO kablam!   |
Sep 04 12:37:07.357 INFO kablam! 2 | #[macro_use]
Sep 04 12:37:07.357 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 12:37:07.357 INFO kablam!   |
Sep 04 12:37:07.357 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 12:37:07.357 INFO kablam! 
Sep 04 12:37:08.053 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Sep 04 12:37:08.065 INFO kablam! su: No module specific data is present
Sep 04 12:37:08.613 INFO running `"docker" "rm" "-f" "97432299a6ceea95ebac17459b31fa6174156524de477297fe9fa9529f1591c0"`
Sep 04 12:37:08.707 INFO blam! 97432299a6ceea95ebac17459b31fa6174156524de477297fe9fa9529f1591c0