Aug 02 04:52:12.517 INFO checking luther-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 04:52:12.517 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:52:12.517 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:52:12.518 INFO running `"docker" "create" "-v" "/tmp/crater.NN1OkKQUNV3v:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 04:52:12.768 INFO blam! 77bc2b7d1d52309d85a1e38a71c6c94a0542f584c84a0c820fa4a5a9376d109d
Aug 02 04:52:12.768 INFO running `"docker" "start" "-a" "77bc2b7d1d52309d85a1e38a71c6c94a0542f584c84a0c820fa4a5a9376d109d"`
Aug 02 04:52:13.951 INFO kablam!     Checking luther v0.1.0 (file:///source)
Aug 02 04:52:17.768 INFO kablam! warning: unused arithmetic operation which must be used
Aug 02 04:52:17.768 INFO kablam!    --> src/span.rs:132:9
Aug 02 04:52:17.768 INFO kablam!     |
Aug 02 04:52:17.768 INFO kablam! 132 |         Location::new(usize::max_value()) + 3;
Aug 02 04:52:17.768 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:52:17.769 INFO kablam!     |
Aug 02 04:52:17.769 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 02 04:52:17.769 INFO kablam! 
Aug 02 04:52:18.058 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
Aug 02 04:52:18.066 INFO kablam! su: No module specific data is present
Aug 02 04:52:18.618 INFO running `"docker" "rm" "-f" "77bc2b7d1d52309d85a1e38a71c6c94a0542f584c84a0c820fa4a5a9376d109d"`
Aug 02 04:52:18.776 INFO blam! 77bc2b7d1d52309d85a1e38a71c6c94a0542f584c84a0c820fa4a5a9376d109d