Nov 01 20:07:01.792 INFO checking luther-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 20:07:01.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 20:07:02.108 INFO blam! 5d02a7ed71d0c8526f37032e5a0be26c7b397958fa7fc4d63ce5556e33e88f39
Nov 01 20:07:02.116 INFO running `"docker" "start" "-a" "5d02a7ed71d0c8526f37032e5a0be26c7b397958fa7fc4d63ce5556e33e88f39"`
Nov 01 20:07:03.208 INFO kablam! usermod: no changes
Nov 01 20:07:03.368 INFO kablam!     Checking assert_matches v1.3.0
Nov 01 20:07:03.369 INFO kablam!     Checking luther v0.1.0 (/source)
Nov 01 20:07:08.534 INFO kablam! warning: unused arithmetic operation that must be used
Nov 01 20:07:08.534 INFO kablam!    --> src/span.rs:132:9
Nov 01 20:07:08.534 INFO kablam!     |
Nov 01 20:07:08.534 INFO kablam! 132 |         Location::new(usize::max_value()) + 3;
Nov 01 20:07:08.534 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:07:08.534 INFO kablam!     |
Nov 01 20:07:08.534 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 20:07:08.534 INFO kablam! 
Nov 01 20:07:08.600 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
Nov 01 20:07:08.602 INFO kablam! su: No module specific data is present
Nov 01 20:07:09.332 INFO running `"docker" "rm" "-f" "5d02a7ed71d0c8526f37032e5a0be26c7b397958fa7fc4d63ce5556e33e88f39"`
Nov 01 20:07:09.744 INFO blam! 5d02a7ed71d0c8526f37032e5a0be26c7b397958fa7fc4d63ce5556e33e88f39