Aug 01 17:19:41.663 INFO checking azengard/hello-rust against 1.27.2 for lazy_static-1
Aug 01 17:19:41.663 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:19:41.663 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:19:41.663 INFO running `"docker" "create" "-v" "/tmp/crater.AZzEv4HgjlHi:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 01 17:19:41.915 INFO blam! 6ffbed67b467f099e7e63892a40fe2ebb16c6fa15a61d218de7ebff1ba1dd554
Aug 01 17:19:41.918 INFO running `"docker" "start" "-a" "6ffbed67b467f099e7e63892a40fe2ebb16c6fa15a61d218de7ebff1ba1dd554"`
Aug 01 17:19:42.958 INFO kablam!     Checking hello-rust v0.1.0 (file:///source)
Aug 01 17:19:43.659 INFO kablam! warning: struct is never used: `Nil`
Aug 01 17:19:43.659 INFO kablam!   --> src/main.rs:80:1
Aug 01 17:19:43.659 INFO kablam!    |
Aug 01 17:19:43.659 INFO kablam! 80 | struct Nil; // unit struct
Aug 01 17:19:43.659 INFO kablam!    | ^^^^^^^^^^^
Aug 01 17:19:43.661 INFO kablam!    |
Aug 01 17:19:43.661 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 17:19:43.662 INFO kablam! 
Aug 01 17:19:43.662 INFO kablam! warning: struct is never used: `Pair`
Aug 01 17:19:43.662 INFO kablam!   --> src/main.rs:82:1
Aug 01 17:19:43.662 INFO kablam!    |
Aug 01 17:19:43.662 INFO kablam! 82 | struct Pair(i32, f32); //tuple struct
Aug 01 17:19:43.662 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 17:19:43.663 INFO kablam! 
Aug 01 17:19:43.690 INFO kablam! warning: struct is never used: `Nil`
Aug 01 17:19:43.690 INFO kablam!   --> src/main.rs:80:1
Aug 01 17:19:43.690 INFO kablam!    |
Aug 01 17:19:43.690 INFO kablam! 80 | struct Nil; // unit struct
Aug 01 17:19:43.690 INFO kablam!    | ^^^^^^^^^^^
Aug 01 17:19:43.690 INFO kablam!    |
Aug 01 17:19:43.690 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 17:19:43.690 INFO kablam! 
Aug 01 17:19:43.691 INFO kablam! warning: struct is never used: `Pair`
Aug 01 17:19:43.691 INFO kablam!   --> src/main.rs:82:1
Aug 01 17:19:43.691 INFO kablam!    |
Aug 01 17:19:43.691 INFO kablam! 82 | struct Pair(i32, f32); //tuple struct
Aug 01 17:19:43.691 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 17:19:43.691 INFO kablam! 
Aug 01 17:19:43.753 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Aug 01 17:19:43.756 INFO kablam! su: No module specific data is present
Aug 01 17:19:44.251 INFO running `"docker" "rm" "-f" "6ffbed67b467f099e7e63892a40fe2ebb16c6fa15a61d218de7ebff1ba1dd554"`
Aug 01 17:19:44.406 INFO blam! 6ffbed67b467f099e7e63892a40fe2ebb16c6fa15a61d218de7ebff1ba1dd554