Sep 14 04:16:30.489 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-primitives against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 04:16:30.489 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 04:16:30.489 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 04:16:30.663 INFO blam! 37de22277e1822e85fe65280127303b405afabe14ade4591948ea577395e3937
Sep 14 04:16:30.671 INFO running `"docker" "start" "-a" "37de22277e1822e85fe65280127303b405afabe14ade4591948ea577395e3937"`
Sep 14 04:16:31.667 INFO kablam! usermod: no changes
Sep 14 04:16:31.687 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-primitives v0.1.0 (file:///source)
Sep 14 04:16:31.802 INFO kablam! warning: unused variable: `logical`
Sep 14 04:16:31.802 INFO kablam!  --> src/main.rs:3:9
Sep 14 04:16:31.802 INFO kablam!   |
Sep 14 04:16:31.802 INFO kablam! 3 |     let logical: bool = true;
Sep 14 04:16:31.802 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Sep 14 04:16:31.802 INFO kablam!   |
Sep 14 04:16:31.802 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 14 04:16:31.802 INFO kablam! 
Sep 14 04:16:31.802 INFO kablam! warning: unused variable: `a_float`
Sep 14 04:16:31.802 INFO kablam!  --> src/main.rs:5:9
Sep 14 04:16:31.803 INFO kablam!   |
Sep 14 04:16:31.803 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Sep 14 04:16:31.803 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Sep 14 04:16:31.803 INFO kablam! 
Sep 14 04:16:31.803 INFO kablam! warning: unused variable: `an_integer`
Sep 14 04:16:31.803 INFO kablam!  --> src/main.rs:6:9
Sep 14 04:16:31.803 INFO kablam!   |
Sep 14 04:16:31.803 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Sep 14 04:16:31.803 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Sep 14 04:16:31.803 INFO kablam! 
Sep 14 04:16:31.803 INFO kablam! warning: unused variable: `default_float`
Sep 14 04:16:31.803 INFO kablam!  --> src/main.rs:9:9
Sep 14 04:16:31.803 INFO kablam!   |
Sep 14 04:16:31.803 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Sep 14 04:16:31.803 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Sep 14 04:16:31.803 INFO kablam! 
Sep 14 04:16:31.803 INFO kablam! warning: unused variable: `default_integer`
Sep 14 04:16:31.803 INFO kablam!   --> src/main.rs:10:9
Sep 14 04:16:31.803 INFO kablam!    |
Sep 14 04:16:31.803 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Sep 14 04:16:31.803 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Sep 14 04:16:31.803 INFO kablam! 
Sep 14 04:16:31.803 INFO kablam! warning: unused variable: `mutable`
Sep 14 04:16:31.803 INFO kablam!   --> src/main.rs:12:13
Sep 14 04:16:31.803 INFO kablam!    |
Sep 14 04:16:31.803 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 14 04:16:31.803 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Sep 14 04:16:31.803 INFO kablam! 
Sep 14 04:16:31.804 INFO kablam! warning: variable does not need to be mutable
Sep 14 04:16:31.804 INFO kablam!   --> src/main.rs:12:9
Sep 14 04:16:31.804 INFO kablam!    |
Sep 14 04:16:31.804 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 14 04:16:31.804 INFO kablam!    |         ----^^^^^^^
Sep 14 04:16:31.804 INFO kablam!    |         |
Sep 14 04:16:31.804 INFO kablam!    |         help: remove this `mut`
Sep 14 04:16:31.804 INFO kablam!    |
Sep 14 04:16:31.804 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 04:16:31.804 INFO kablam! 
Sep 14 04:16:31.815 INFO kablam! warning: unused variable: `logical`
Sep 14 04:16:31.815 INFO kablam!  --> src/main.rs:3:9
Sep 14 04:16:31.815 INFO kablam!   |
Sep 14 04:16:31.815 INFO kablam! 3 |     let logical: bool = true;
Sep 14 04:16:31.815 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Sep 14 04:16:31.815 INFO kablam!   |
Sep 14 04:16:31.815 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 14 04:16:31.815 INFO kablam! 
Sep 14 04:16:31.815 INFO kablam! warning: unused variable: `a_float`
Sep 14 04:16:31.815 INFO kablam!  --> src/main.rs:5:9
Sep 14 04:16:31.815 INFO kablam!   |
Sep 14 04:16:31.815 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Sep 14 04:16:31.815 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Sep 14 04:16:31.815 INFO kablam! 
Sep 14 04:16:31.815 INFO kablam! warning: unused variable: `an_integer`
Sep 14 04:16:31.815 INFO kablam!  --> src/main.rs:6:9
Sep 14 04:16:31.815 INFO kablam!   |
Sep 14 04:16:31.815 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Sep 14 04:16:31.815 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Sep 14 04:16:31.815 INFO kablam! 
Sep 14 04:16:31.815 INFO kablam! warning: unused variable: `default_float`
Sep 14 04:16:31.815 INFO kablam!  --> src/main.rs:9:9
Sep 14 04:16:31.815 INFO kablam!   |
Sep 14 04:16:31.815 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Sep 14 04:16:31.815 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Sep 14 04:16:31.815 INFO kablam! 
Sep 14 04:16:31.815 INFO kablam! warning: unused variable: `default_integer`
Sep 14 04:16:31.815 INFO kablam!   --> src/main.rs:10:9
Sep 14 04:16:31.815 INFO kablam!    |
Sep 14 04:16:31.815 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Sep 14 04:16:31.815 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Sep 14 04:16:31.815 INFO kablam! 
Sep 14 04:16:31.815 INFO kablam! warning: unused variable: `mutable`
Sep 14 04:16:31.815 INFO kablam!   --> src/main.rs:12:13
Sep 14 04:16:31.815 INFO kablam!    |
Sep 14 04:16:31.815 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 14 04:16:31.815 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Sep 14 04:16:31.815 INFO kablam! 
Sep 14 04:16:31.816 INFO kablam! warning: variable does not need to be mutable
Sep 14 04:16:31.816 INFO kablam!   --> src/main.rs:12:9
Sep 14 04:16:31.816 INFO kablam!    |
Sep 14 04:16:31.816 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 14 04:16:31.816 INFO kablam!    |         ----^^^^^^^
Sep 14 04:16:31.816 INFO kablam!    |         |
Sep 14 04:16:31.816 INFO kablam!    |         help: remove this `mut`
Sep 14 04:16:31.816 INFO kablam!    |
Sep 14 04:16:31.816 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 04:16:31.816 INFO kablam! 
Sep 14 04:16:31.822 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Sep 14 04:16:31.824 INFO kablam! su: No module specific data is present
Sep 14 04:16:32.415 INFO running `"docker" "rm" "-f" "37de22277e1822e85fe65280127303b405afabe14ade4591948ea577395e3937"`
Sep 14 04:16:32.471 INFO blam! 37de22277e1822e85fe65280127303b405afabe14ade4591948ea577395e3937