Sep 04 05:54:48.322 INFO checking sorted_containers-0.1.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 05:54:48.322 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 05:54:48.322 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/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 05:54:48.510 INFO blam! b323dca94c17d6d7a4c26f888d0b5686d294c02f5f6102a94d583d94aebcd7b8
Sep 04 05:54:48.511 INFO running `"docker" "start" "-a" "b323dca94c17d6d7a4c26f888d0b5686d294c02f5f6102a94d583d94aebcd7b8"`
Sep 04 05:54:49.470 INFO kablam!     Checking sorted_containers v0.1.1 (file:///source)
Sep 04 05:54:50.378 INFO kablam! warning: unused variable: `vec`
Sep 04 05:54:50.378 INFO kablam!   --> benches/sorted_vec.rs:20:9
Sep 04 05:54:50.378 INFO kablam!    |
Sep 04 05:54:50.378 INFO kablam! 20 |     let vec = sorted.into_vec();
Sep 04 05:54:50.378 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Sep 04 05:54:50.378 INFO kablam!    |
Sep 04 05:54:50.378 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 05:54:50.378 INFO kablam! 
Sep 04 05:54:50.569 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 04 05:54:50.572 INFO kablam! su: No module specific data is present
Sep 04 05:54:51.078 INFO running `"docker" "rm" "-f" "b323dca94c17d6d7a4c26f888d0b5686d294c02f5f6102a94d583d94aebcd7b8"`
Sep 04 05:54:51.160 INFO blam! b323dca94c17d6d7a4c26f888d0b5686d294c02f5f6102a94d583d94aebcd7b8