Sep 17 18:41:14.588 INFO checking rowcol-0.3.3 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 18:41:14.588 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 18:41:14.588 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:41:15.006 INFO blam! 228e423aac3c1b5771d8873fd1293a5719cb09fe58cc8c34c00855cc9804957d
Sep 17 18:41:15.008 INFO running `"docker" "start" "-a" "228e423aac3c1b5771d8873fd1293a5719cb09fe58cc8c34c00855cc9804957d"`
Sep 17 18:41:16.531 INFO kablam! usermod: no changes
Sep 17 18:41:16.678 INFO kablam!     Checking rowcol v0.3.3 (/source)
Sep 17 18:41:17.512 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 18:41:17.512 INFO kablam!   --> src/lib.rs:41:1
Sep 17 18:41:17.513 INFO kablam!    |
Sep 17 18:41:17.513 INFO kablam! 41 | #[macro_use] extern crate approx;
Sep 17 18:41:17.513 INFO kablam!    | ^^^^^^^^^^^^
Sep 17 18:41:17.513 INFO kablam!    |
Sep 17 18:41:17.514 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 17 18:41:17.514 INFO kablam! 
Sep 17 18:41:20.900 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Sep 17 18:41:20.911 INFO kablam! su: No module specific data is present
Sep 17 18:41:22.428 INFO running `"docker" "rm" "-f" "228e423aac3c1b5771d8873fd1293a5719cb09fe58cc8c34c00855cc9804957d"`
Sep 17 18:41:22.763 INFO blam! 228e423aac3c1b5771d8873fd1293a5719cb09fe58cc8c34c00855cc9804957d