Aug 10 19:32:52.739 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-primitives against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 19:32:52.739 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 19:32:52.739 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 19:32:52.739 INFO running `"docker" "create" "-v" "/tmp/crater.CRVSKnVADRYQ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 19:32:53.071 INFO blam! 56ee4588f4af5fef903f06299441dad0daf164e6b5e28322d169cfef7e019ad3
Aug 10 19:32:53.073 INFO running `"docker" "start" "-a" "56ee4588f4af5fef903f06299441dad0daf164e6b5e28322d169cfef7e019ad3"`
Aug 10 19:32:54.262 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-primitives v0.1.0 (file:///source)
Aug 10 19:32:54.437 INFO kablam! warning: unused variable: `logical`
Aug 10 19:32:54.437 INFO kablam!  --> src/main.rs:3:9
Aug 10 19:32:54.437 INFO kablam!   |
Aug 10 19:32:54.437 INFO kablam! 3 |     let logical: bool = true;
Aug 10 19:32:54.437 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Aug 10 19:32:54.437 INFO kablam! warning: unused variable: `logical`
Aug 10 19:32:54.437 INFO kablam!  --> src/main.rs:3:9
Aug 10 19:32:54.437 INFO kablam!   |
Aug 10 19:32:54.437 INFO kablam! 3 |     let logical: bool = true;
Aug 10 19:32:54.437 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Aug 10 19:32:54.437 INFO kablam!   |
Aug 10 19:32:54.437 INFO kablam!   |
Aug 10 19:32:54.437 INFO kablam!   = note: #[warn(unused_variables)] on by default
Aug 10 19:32:54.437 INFO kablam! 
Aug 10 19:32:54.437 INFO kablam!   = note: #[warn(unused_variables)] on by default
Aug 10 19:32:54.437 INFO kablam! 
Aug 10 19:32:54.438 INFO kablam! warning: unused variable: `a_float`
Aug 10 19:32:54.438 INFO kablam!  --> src/main.rs:5:9
Aug 10 19:32:54.438 INFO kablam!   |
Aug 10 19:32:54.438 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Aug 10 19:32:54.438 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Aug 10 19:32:54.438 INFO kablam! 
Aug 10 19:32:54.438 INFO kablam! warning: unused variable: `a_float`
Aug 10 19:32:54.438 INFO kablam!  --> src/main.rs:5:9
Aug 10 19:32:54.438 INFO kablam!   |
Aug 10 19:32:54.438 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Aug 10 19:32:54.438 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Aug 10 19:32:54.438 INFO kablam! 
Aug 10 19:32:54.438 INFO kablam! warning: unused variable: `an_integer`
Aug 10 19:32:54.438 INFO kablam!  --> src/main.rs:6:9
Aug 10 19:32:54.438 INFO kablam!   |
Aug 10 19:32:54.438 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Aug 10 19:32:54.438 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Aug 10 19:32:54.438 INFO kablam! 
Aug 10 19:32:54.438 INFO kablam! warning: unused variable: `an_integer`
Aug 10 19:32:54.438 INFO kablam!  --> src/main.rs:6:9
Aug 10 19:32:54.439 INFO kablam!   |
Aug 10 19:32:54.439 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Aug 10 19:32:54.439 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Aug 10 19:32:54.439 INFO kablam! 
Aug 10 19:32:54.439 INFO kablam! warning: unused variable: `default_float`
Aug 10 19:32:54.439 INFO kablam!  --> src/main.rs:9:9
Aug 10 19:32:54.439 INFO kablam!   |
Aug 10 19:32:54.439 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Aug 10 19:32:54.439 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Aug 10 19:32:54.439 INFO kablam! 
Aug 10 19:32:54.439 INFO kablam! warning: unused variable: `default_float`
Aug 10 19:32:54.439 INFO kablam!  --> src/main.rs:9:9
Aug 10 19:32:54.439 INFO kablam!   |
Aug 10 19:32:54.439 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Aug 10 19:32:54.439 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Aug 10 19:32:54.439 INFO kablam! 
Aug 10 19:32:54.439 INFO kablam! warning: unused variable: `default_integer`
Aug 10 19:32:54.439 INFO kablam!   --> src/main.rs:10:9
Aug 10 19:32:54.439 INFO kablam!    |
Aug 10 19:32:54.439 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Aug 10 19:32:54.439 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Aug 10 19:32:54.439 INFO kablam! 
Aug 10 19:32:54.439 INFO kablam! warning: unused variable: `mutable`
Aug 10 19:32:54.439 INFO kablam!   --> src/main.rs:12:13
Aug 10 19:32:54.439 INFO kablam!    |
Aug 10 19:32:54.439 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Aug 10 19:32:54.439 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Aug 10 19:32:54.439 INFO kablam! 
Aug 10 19:32:54.439 INFO kablam! warning: unused variable: `default_integer`
Aug 10 19:32:54.439 INFO kablam!   --> src/main.rs:10:9
Aug 10 19:32:54.439 INFO kablam!    |
Aug 10 19:32:54.440 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Aug 10 19:32:54.440 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Aug 10 19:32:54.440 INFO kablam! 
Aug 10 19:32:54.440 INFO kablam! warning: unused variable: `mutable`
Aug 10 19:32:54.440 INFO kablam!   --> src/main.rs:12:13
Aug 10 19:32:54.440 INFO kablam!    |
Aug 10 19:32:54.440 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Aug 10 19:32:54.440 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Aug 10 19:32:54.440 INFO kablam! 
Aug 10 19:32:54.440 INFO kablam! warning: variable does not need to be mutable
Aug 10 19:32:54.440 INFO kablam!   --> src/main.rs:12:9
Aug 10 19:32:54.440 INFO kablam!    |
Aug 10 19:32:54.440 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Aug 10 19:32:54.440 INFO kablam!    |         ----^^^^^^^
Aug 10 19:32:54.440 INFO kablam!    |         |
Aug 10 19:32:54.440 INFO kablam!    |         help: remove this `mut`
Aug 10 19:32:54.440 INFO kablam!    |
Aug 10 19:32:54.440 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 19:32:54.440 INFO kablam! 
Aug 10 19:32:54.440 INFO kablam! warning: variable does not need to be mutable
Aug 10 19:32:54.440 INFO kablam!   --> src/main.rs:12:9
Aug 10 19:32:54.440 INFO kablam!    |
Aug 10 19:32:54.440 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Aug 10 19:32:54.440 INFO kablam!    |         ----^^^^^^^
Aug 10 19:32:54.440 INFO kablam!    |         |
Aug 10 19:32:54.440 INFO kablam!    |         help: remove this `mut`
Aug 10 19:32:54.440 INFO kablam!    |
Aug 10 19:32:54.440 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 19:32:54.441 INFO kablam! 
Aug 10 19:32:54.467 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Aug 10 19:32:54.471 INFO kablam! su: No module specific data is present
Aug 10 19:32:55.226 INFO running `"docker" "rm" "-f" "56ee4588f4af5fef903f06299441dad0daf164e6b5e28322d169cfef7e019ad3"`
Aug 10 19:32:55.389 INFO blam! 56ee4588f4af5fef903f06299441dad0daf164e6b5e28322d169cfef7e019ad3