Jul 11 14:43:09.046 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-primitives against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 14:43:09.046 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 14:43:09.046 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 14:43:09.046 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 14:43:09.291 INFO blam! 88211ff767881b15ac5bbec409dc503f16ce68ce1d7dfa27e666402b3f69e233
Jul 11 14:43:09.292 INFO running `"docker" "start" "-a" "88211ff767881b15ac5bbec409dc503f16ce68ce1d7dfa27e666402b3f69e233"`
Jul 11 14:43:10.234 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-primitives v0.1.0 (file:///source)
Jul 11 14:43:10.524 INFO kablam! warning: unused variable: `logical`
Jul 11 14:43:10.525 INFO kablam!  --> src/main.rs:3:9
Jul 11 14:43:10.525 INFO kablam!   |
Jul 11 14:43:10.525 INFO kablam! 3 |     let logical: bool = true;
Jul 11 14:43:10.525 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Jul 11 14:43:10.525 INFO kablam!   |
Jul 11 14:43:10.525 INFO kablam!   = note: #[warn(unused_variables)] on by default
Jul 11 14:43:10.525 INFO kablam! 
Jul 11 14:43:10.525 INFO kablam! warning: unused variable: `a_float`
Jul 11 14:43:10.525 INFO kablam!  --> src/main.rs:5:9
Jul 11 14:43:10.525 INFO kablam!   |
Jul 11 14:43:10.525 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Jul 11 14:43:10.526 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Jul 11 14:43:10.526 INFO kablam! 
Jul 11 14:43:10.526 INFO kablam! warning: unused variable: `an_integer`
Jul 11 14:43:10.526 INFO kablam!  --> src/main.rs:6:9
Jul 11 14:43:10.526 INFO kablam!   |
Jul 11 14:43:10.526 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Jul 11 14:43:10.526 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Jul 11 14:43:10.526 INFO kablam! 
Jul 11 14:43:10.526 INFO kablam! warning: unused variable: `default_float`
Jul 11 14:43:10.526 INFO kablam!  --> src/main.rs:9:9
Jul 11 14:43:10.526 INFO kablam!   |
Jul 11 14:43:10.526 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Jul 11 14:43:10.526 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Jul 11 14:43:10.526 INFO kablam! 
Jul 11 14:43:10.526 INFO kablam! warning: unused variable: `default_integer`
Jul 11 14:43:10.526 INFO kablam!   --> src/main.rs:10:9
Jul 11 14:43:10.526 INFO kablam!    |
Jul 11 14:43:10.526 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Jul 11 14:43:10.526 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Jul 11 14:43:10.526 INFO kablam! 
Jul 11 14:43:10.526 INFO kablam! warning: unused variable: `mutable`
Jul 11 14:43:10.526 INFO kablam!   --> src/main.rs:12:13
Jul 11 14:43:10.526 INFO kablam!    |
Jul 11 14:43:10.526 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Jul 11 14:43:10.527 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Jul 11 14:43:10.527 INFO kablam! 
Jul 11 14:43:10.527 INFO kablam! warning: variable does not need to be mutable
Jul 11 14:43:10.527 INFO kablam!   --> src/main.rs:12:9
Jul 11 14:43:10.527 INFO kablam!    |
Jul 11 14:43:10.527 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Jul 11 14:43:10.527 INFO kablam!    |         ----^^^^^^^
Jul 11 14:43:10.527 INFO kablam!    |         |
Jul 11 14:43:10.527 INFO kablam!    |         help: remove this `mut`
Jul 11 14:43:10.527 INFO kablam!    |
Jul 11 14:43:10.527 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 14:43:10.527 INFO kablam! 
Jul 11 14:43:10.646 INFO kablam! warning: unused variable: `logical`
Jul 11 14:43:10.646 INFO kablam!  --> src/main.rs:3:9
Jul 11 14:43:10.646 INFO kablam!   |
Jul 11 14:43:10.646 INFO kablam! 3 |     let logical: bool = true;
Jul 11 14:43:10.646 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Jul 11 14:43:10.646 INFO kablam!   |
Jul 11 14:43:10.646 INFO kablam!   = note: #[warn(unused_variables)] on by default
Jul 11 14:43:10.646 INFO kablam! 
Jul 11 14:43:10.647 INFO kablam! warning: unused variable: `a_float`
Jul 11 14:43:10.647 INFO kablam!  --> src/main.rs:5:9
Jul 11 14:43:10.647 INFO kablam!   |
Jul 11 14:43:10.647 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Jul 11 14:43:10.647 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Jul 11 14:43:10.647 INFO kablam! 
Jul 11 14:43:10.647 INFO kablam! warning: unused variable: `an_integer`
Jul 11 14:43:10.647 INFO kablam!  --> src/main.rs:6:9
Jul 11 14:43:10.647 INFO kablam!   |
Jul 11 14:43:10.647 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Jul 11 14:43:10.647 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Jul 11 14:43:10.647 INFO kablam! 
Jul 11 14:43:10.647 INFO kablam! warning: unused variable: `default_float`
Jul 11 14:43:10.648 INFO kablam!  --> src/main.rs:9:9
Jul 11 14:43:10.648 INFO kablam!   |
Jul 11 14:43:10.648 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Jul 11 14:43:10.648 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Jul 11 14:43:10.648 INFO kablam! 
Jul 11 14:43:10.648 INFO kablam! warning: unused variable: `default_integer`
Jul 11 14:43:10.648 INFO kablam!   --> src/main.rs:10:9
Jul 11 14:43:10.648 INFO kablam!    |
Jul 11 14:43:10.648 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Jul 11 14:43:10.648 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Jul 11 14:43:10.648 INFO kablam! 
Jul 11 14:43:10.648 INFO kablam! warning: unused variable: `mutable`
Jul 11 14:43:10.648 INFO kablam!   --> src/main.rs:12:13
Jul 11 14:43:10.648 INFO kablam!    |
Jul 11 14:43:10.648 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Jul 11 14:43:10.648 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Jul 11 14:43:10.648 INFO kablam! 
Jul 11 14:43:10.648 INFO kablam! warning: variable does not need to be mutable
Jul 11 14:43:10.648 INFO kablam!   --> src/main.rs:12:9
Jul 11 14:43:10.648 INFO kablam!    |
Jul 11 14:43:10.648 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Jul 11 14:43:10.648 INFO kablam!    |         ----^^^^^^^
Jul 11 14:43:10.648 INFO kablam!    |         |
Jul 11 14:43:10.648 INFO kablam!    |         help: remove this `mut`
Jul 11 14:43:10.649 INFO kablam!    |
Jul 11 14:43:10.649 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 14:43:10.649 INFO kablam! 
Jul 11 14:43:10.671 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Jul 11 14:43:10.681 INFO kablam! su: No module specific data is present
Jul 11 14:43:11.178 INFO running `"docker" "rm" "-f" "88211ff767881b15ac5bbec409dc503f16ce68ce1d7dfa27e666402b3f69e233"`
Jul 11 14:43:11.370 INFO blam! 88211ff767881b15ac5bbec409dc503f16ce68ce1d7dfa27e666402b3f69e233