Nov 10 03:33:57.792 INFO checking luther-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 03:33:57.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 03:33:58.143 INFO blam! 1f5ef73fcae6378c87f4aed264b1fec58e626a05bca1c3339fae6d005e217b79
Nov 10 03:33:58.148 INFO running `"docker" "start" "-a" "1f5ef73fcae6378c87f4aed264b1fec58e626a05bca1c3339fae6d005e217b79"`
Nov 10 03:33:59.065 INFO kablam! usermod: no changes
Nov 10 03:33:59.163 INFO kablam!     Checking luther v0.1.0 (/source)
Nov 10 03:34:02.495 INFO kablam! warning: unused arithmetic operation that must be used
Nov 10 03:34:02.495 INFO kablam!    --> src/span.rs:132:9
Nov 10 03:34:02.495 INFO kablam!     |
Nov 10 03:34:02.495 INFO kablam! 132 |         Location::new(usize::max_value()) + 3;
Nov 10 03:34:02.495 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:34:02.495 INFO kablam!     |
Nov 10 03:34:02.495 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 10 03:34:02.495 INFO kablam! 
Nov 10 03:34:02.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Nov 10 03:34:02.692 INFO kablam! su: No module specific data is present
Nov 10 03:34:03.715 INFO running `"docker" "rm" "-f" "1f5ef73fcae6378c87f4aed264b1fec58e626a05bca1c3339fae6d005e217b79"`
Nov 10 03:34:04.099 INFO blam! 1f5ef73fcae6378c87f4aed264b1fec58e626a05bca1c3339fae6d005e217b79