Sep 05 18:42:07.746 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-primitives against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 18:42:07.746 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 18:42:07.746 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:42:07.894 INFO blam! 72ffc66f558bac21e7dc04a8009c0457bb8b73dc2e9d1faa7d5a7d047a142c43
Sep 05 18:42:07.895 INFO running `"docker" "start" "-a" "72ffc66f558bac21e7dc04a8009c0457bb8b73dc2e9d1faa7d5a7d047a142c43"`
Sep 05 18:42:08.998 INFO kablam! usermod: no changes
Sep 05 18:42:09.015 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-primitives v0.1.0 (file:///source)
Sep 05 18:42:09.113 INFO kablam! warning: unused variable: `logical`
Sep 05 18:42:09.113 INFO kablam!  --> src/main.rs:3:9
Sep 05 18:42:09.114 INFO kablam!   |
Sep 05 18:42:09.114 INFO kablam! 3 |     let logical: bool = true;
Sep 05 18:42:09.114 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Sep 05 18:42:09.114 INFO kablam!   |
Sep 05 18:42:09.114 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 05 18:42:09.114 INFO kablam! 
Sep 05 18:42:09.114 INFO kablam! warning: unused variable: `a_float`
Sep 05 18:42:09.114 INFO kablam!  --> src/main.rs:5:9
Sep 05 18:42:09.114 INFO kablam!   |
Sep 05 18:42:09.114 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Sep 05 18:42:09.114 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Sep 05 18:42:09.114 INFO kablam! 
Sep 05 18:42:09.114 INFO kablam! warning: unused variable: `an_integer`
Sep 05 18:42:09.114 INFO kablam!  --> src/main.rs:6:9
Sep 05 18:42:09.114 INFO kablam!   |
Sep 05 18:42:09.114 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Sep 05 18:42:09.114 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Sep 05 18:42:09.114 INFO kablam! 
Sep 05 18:42:09.114 INFO kablam! warning: unused variable: `default_float`
Sep 05 18:42:09.114 INFO kablam!  --> src/main.rs:9:9
Sep 05 18:42:09.114 INFO kablam!   |
Sep 05 18:42:09.114 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Sep 05 18:42:09.114 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Sep 05 18:42:09.114 INFO kablam! 
Sep 05 18:42:09.114 INFO kablam! warning: unused variable: `default_integer`
Sep 05 18:42:09.114 INFO kablam!   --> src/main.rs:10:9
Sep 05 18:42:09.114 INFO kablam!    |
Sep 05 18:42:09.114 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Sep 05 18:42:09.114 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Sep 05 18:42:09.114 INFO kablam! 
Sep 05 18:42:09.114 INFO kablam! warning: unused variable: `mutable`
Sep 05 18:42:09.114 INFO kablam!   --> src/main.rs:12:13
Sep 05 18:42:09.114 INFO kablam!    |
Sep 05 18:42:09.114 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 05 18:42:09.114 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Sep 05 18:42:09.114 INFO kablam! 
Sep 05 18:42:09.114 INFO kablam! warning: variable does not need to be mutable
Sep 05 18:42:09.114 INFO kablam!   --> src/main.rs:12:9
Sep 05 18:42:09.114 INFO kablam!    |
Sep 05 18:42:09.114 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 05 18:42:09.114 INFO kablam!    |         ----^^^^^^^
Sep 05 18:42:09.114 INFO kablam!    |         |
Sep 05 18:42:09.114 INFO kablam!    |         help: remove this `mut`
Sep 05 18:42:09.114 INFO kablam!    |
Sep 05 18:42:09.114 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 18:42:09.114 INFO kablam! 
Sep 05 18:42:09.121 INFO kablam! warning: unused variable: `logical`
Sep 05 18:42:09.121 INFO kablam!  --> src/main.rs:3:9
Sep 05 18:42:09.121 INFO kablam!   |
Sep 05 18:42:09.121 INFO kablam! 3 |     let logical: bool = true;
Sep 05 18:42:09.121 INFO kablam!   |         ^^^^^^^ help: consider using `_logical` instead
Sep 05 18:42:09.121 INFO kablam!   |
Sep 05 18:42:09.121 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 05 18:42:09.121 INFO kablam! 
Sep 05 18:42:09.121 INFO kablam! warning: unused variable: `a_float`
Sep 05 18:42:09.121 INFO kablam!  --> src/main.rs:5:9
Sep 05 18:42:09.121 INFO kablam!   |
Sep 05 18:42:09.121 INFO kablam! 5 |     let a_float: f64 = 1.0;  // Regular annotation
Sep 05 18:42:09.121 INFO kablam!   |         ^^^^^^^ help: consider using `_a_float` instead
Sep 05 18:42:09.121 INFO kablam! 
Sep 05 18:42:09.121 INFO kablam! warning: unused variable: `an_integer`
Sep 05 18:42:09.121 INFO kablam!  --> src/main.rs:6:9
Sep 05 18:42:09.121 INFO kablam!   |
Sep 05 18:42:09.122 INFO kablam! 6 |     let an_integer   = 5i32; // Suffix annotation
Sep 05 18:42:09.122 INFO kablam!   |         ^^^^^^^^^^ help: consider using `_an_integer` instead
Sep 05 18:42:09.122 INFO kablam! 
Sep 05 18:42:09.122 INFO kablam! warning: unused variable: `default_float`
Sep 05 18:42:09.122 INFO kablam!  --> src/main.rs:9:9
Sep 05 18:42:09.122 INFO kablam!   |
Sep 05 18:42:09.122 INFO kablam! 9 |     let default_float   = 3.0; // `f64`
Sep 05 18:42:09.122 INFO kablam!   |         ^^^^^^^^^^^^^ help: consider using `_default_float` instead
Sep 05 18:42:09.122 INFO kablam! 
Sep 05 18:42:09.122 INFO kablam! warning: unused variable: `default_integer`
Sep 05 18:42:09.122 INFO kablam!   --> src/main.rs:10:9
Sep 05 18:42:09.122 INFO kablam!    |
Sep 05 18:42:09.122 INFO kablam! 10 |     let default_integer = 7;   // `i32`
Sep 05 18:42:09.122 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead
Sep 05 18:42:09.122 INFO kablam! 
Sep 05 18:42:09.122 INFO kablam! warning: unused variable: `mutable`
Sep 05 18:42:09.122 INFO kablam!   --> src/main.rs:12:13
Sep 05 18:42:09.122 INFO kablam!    |
Sep 05 18:42:09.122 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 05 18:42:09.122 INFO kablam!    |             ^^^^^^^ help: consider using `_mutable` instead
Sep 05 18:42:09.122 INFO kablam! 
Sep 05 18:42:09.122 INFO kablam! warning: variable does not need to be mutable
Sep 05 18:42:09.122 INFO kablam!   --> src/main.rs:12:9
Sep 05 18:42:09.122 INFO kablam!    |
Sep 05 18:42:09.122 INFO kablam! 12 |     let mut mutable = 12; // Mutable `i32`.
Sep 05 18:42:09.122 INFO kablam!    |         ----^^^^^^^
Sep 05 18:42:09.122 INFO kablam!    |         |
Sep 05 18:42:09.122 INFO kablam!    |         help: remove this `mut`
Sep 05 18:42:09.122 INFO kablam!    |
Sep 05 18:42:09.122 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 18:42:09.122 INFO kablam! 
Sep 05 18:42:09.129 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Sep 05 18:42:09.131 INFO kablam! su: No module specific data is present
Sep 05 18:42:09.919 INFO running `"docker" "rm" "-f" "72ffc66f558bac21e7dc04a8009c0457bb8b73dc2e9d1faa7d5a7d047a142c43"`
Sep 05 18:42:10.016 INFO blam! 72ffc66f558bac21e7dc04a8009c0457bb8b73dc2e9d1faa7d5a7d047a142c43