Sep 17 21:40:22.434 INFO checking luther-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:40:22.434 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:40:22.434 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 21:40:22.888 INFO blam! 089dbe1d68110bf3602ba09ae4480ff4a875ff89f4a894aa012a569ccc0c70f0
Sep 17 21:40:22.890 INFO running `"docker" "start" "-a" "089dbe1d68110bf3602ba09ae4480ff4a875ff89f4a894aa012a569ccc0c70f0"`
Sep 17 21:40:25.786 INFO kablam! usermod: no changes
Sep 17 21:40:25.915 INFO kablam!     Checking assert_matches v1.3.0
Sep 17 21:40:25.915 INFO kablam!     Checking luther v0.1.0 (/source)
Sep 17 21:40:28.723 INFO kablam! warning: unused arithmetic operation which must be used
Sep 17 21:40:28.724 INFO kablam!    --> src/span.rs:132:9
Sep 17 21:40:28.724 INFO kablam!     |
Sep 17 21:40:28.724 INFO kablam! 132 |         Location::new(usize::max_value()) + 3;
Sep 17 21:40:28.725 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:40:28.725 INFO kablam!     |
Sep 17 21:40:28.726 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 17 21:40:28.726 INFO kablam! 
Sep 17 21:40:28.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Sep 17 21:40:28.790 INFO kablam! su: No module specific data is present
Sep 17 21:40:30.528 INFO running `"docker" "rm" "-f" "089dbe1d68110bf3602ba09ae4480ff4a875ff89f4a894aa012a569ccc0c70f0"`
Sep 17 21:40:30.823 INFO blam! 089dbe1d68110bf3602ba09ae4480ff4a875ff89f4a894aa012a569ccc0c70f0