Sep 21 04:24:28.672 INFO checking rowcol-0.3.3 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:24:28.672 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:24:28.672 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:24:28.852 INFO blam! 3e8d73d86885a13df73fe0f471e75aeee601df1d3e28682590c4e28c6f87475f
Sep 21 04:24:28.854 INFO running `"docker" "start" "-a" "3e8d73d86885a13df73fe0f471e75aeee601df1d3e28682590c4e28c6f87475f"`
Sep 21 04:24:29.406 INFO kablam! usermod: no changes
Sep 21 04:24:29.502 INFO kablam!     Checking rowcol v0.3.3 (/source)
Sep 21 04:24:30.312 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 04:24:30.313 INFO kablam!   --> src/lib.rs:41:1
Sep 21 04:24:30.313 INFO kablam!    |
Sep 21 04:24:30.313 INFO kablam! 41 | #[macro_use] extern crate approx;
Sep 21 04:24:30.314 INFO kablam!    | ^^^^^^^^^^^^
Sep 21 04:24:30.314 INFO kablam!    |
Sep 21 04:24:30.314 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 04:24:30.315 INFO kablam! 
Sep 21 04:24:34.418 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
Sep 21 04:24:34.423 INFO kablam! su: No module specific data is present
Sep 21 04:24:35.288 INFO running `"docker" "rm" "-f" "3e8d73d86885a13df73fe0f471e75aeee601df1d3e28682590c4e28c6f87475f"`
Sep 21 04:24:35.398 INFO blam! 3e8d73d86885a13df73fe0f471e75aeee601df1d3e28682590c4e28c6f87475f