Nov 09 03:35:22.998 INFO checking tnactim/variables against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 03:35:22.998 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 03:35:23.507 INFO blam! 18bf055fa4e29d292152bd148048fff04e4f485b896d37fb8582266bc4d3661d
Nov 09 03:35:23.510 INFO running `"docker" "start" "-a" "18bf055fa4e29d292152bd148048fff04e4f485b896d37fb8582266bc4d3661d"`
Nov 09 03:35:24.631 INFO kablam! usermod: no changes
Nov 09 03:35:24.659 INFO kablam!     Checking variables v0.1.0 (/source)
Nov 09 03:35:24.815 INFO kablam! warning: unused variable: `x`
Nov 09 03:35:24.816 INFO kablam!  --> src/main.rs:9:9
Nov 09 03:35:24.816 INFO kablam!   |
Nov 09 03:35:24.816 INFO kablam! 9 |     let x = 2.0; // f64
Nov 09 03:35:24.817 INFO kablam!   |         ^ help: consider using `_x` instead
Nov 09 03:35:24.817 INFO kablam!   |
Nov 09 03:35:24.817 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 03:35:24.818 INFO kablam! 
Nov 09 03:35:24.818 INFO kablam! warning: unused variable: `y`
Nov 09 03:35:24.818 INFO kablam!   --> src/main.rs:10:9
Nov 09 03:35:24.819 INFO kablam!    |
Nov 09 03:35:24.819 INFO kablam! 10 |     let y: f32 = 3.0; // f32
Nov 09 03:35:24.819 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 09 03:35:24.820 INFO kablam! 
Nov 09 03:35:24.820 INFO kablam! warning: unused variable: `sum`
Nov 09 03:35:24.820 INFO kablam!   --> src/main.rs:13:9
Nov 09 03:35:24.820 INFO kablam!    |
Nov 09 03:35:24.821 INFO kablam! 13 |     let sum = 5 + 10;
Nov 09 03:35:24.821 INFO kablam!    |         ^^^ help: consider using `_sum` instead
Nov 09 03:35:24.821 INFO kablam! 
Nov 09 03:35:24.822 INFO kablam! warning: unused variable: `difference`
Nov 09 03:35:24.822 INFO kablam!   --> src/main.rs:15:9
Nov 09 03:35:24.822 INFO kablam!    |
Nov 09 03:35:24.823 INFO kablam! 15 |     let difference = 95.5 - 4.3;
Nov 09 03:35:24.823 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 09 03:35:24.823 INFO kablam! 
Nov 09 03:35:24.824 INFO kablam! warning: unused variable: `product`
Nov 09 03:35:24.824 INFO kablam!   --> src/main.rs:17:9
Nov 09 03:35:24.824 INFO kablam!    |
Nov 09 03:35:24.825 INFO kablam! 17 |     let product = 4 * 30;
Nov 09 03:35:24.825 INFO kablam!    |         ^^^^^^^ help: consider using `_product` instead
Nov 09 03:35:24.825 INFO kablam! 
Nov 09 03:35:24.826 INFO kablam! warning: unused variable: `quotient`
Nov 09 03:35:24.826 INFO kablam!   --> src/main.rs:19:9
Nov 09 03:35:24.826 INFO kablam!    |
Nov 09 03:35:24.827 INFO kablam! 19 |     let quotient = 56.7 / 32.2;
Nov 09 03:35:24.827 INFO kablam!    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 09 03:35:24.827 INFO kablam! 
Nov 09 03:35:24.827 INFO kablam! warning: unused variable: `remainder`
Nov 09 03:35:24.828 INFO kablam!   --> src/main.rs:21:9
Nov 09 03:35:24.828 INFO kablam!    |
Nov 09 03:35:24.828 INFO kablam! 21 |     let remainder = 43 % 5;
Nov 09 03:35:24.829 INFO kablam!    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 09 03:35:24.829 INFO kablam! 
Nov 09 03:35:24.829 INFO kablam! warning: unused variable: `t`
Nov 09 03:35:24.830 INFO kablam!   --> src/main.rs:23:9
Nov 09 03:35:24.830 INFO kablam!    |
Nov 09 03:35:24.830 INFO kablam! 23 |     let t = true;
Nov 09 03:35:24.831 INFO kablam!    |         ^ help: consider using `_t` instead
Nov 09 03:35:24.831 INFO kablam! 
Nov 09 03:35:24.831 INFO kablam! warning: unused variable: `f`
Nov 09 03:35:24.832 INFO kablam!   --> src/main.rs:24:9
Nov 09 03:35:24.832 INFO kablam!    |
Nov 09 03:35:24.832 INFO kablam! 24 |     let f: bool = false; // explicit type annotation
Nov 09 03:35:24.833 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 09 03:35:24.833 INFO kablam! 
Nov 09 03:35:24.833 INFO kablam! warning: unused variable: `c`
Nov 09 03:35:24.834 INFO kablam!   --> src/main.rs:27:9
Nov 09 03:35:24.834 INFO kablam!    |
Nov 09 03:35:24.834 INFO kablam! 27 |     let c = 'z';
Nov 09 03:35:24.835 INFO kablam!    |         ^ help: consider using `_c` instead
Nov 09 03:35:24.835 INFO kablam! 
Nov 09 03:35:24.835 INFO kablam! warning: unused variable: `z`
Nov 09 03:35:24.836 INFO kablam!   --> src/main.rs:28:9
Nov 09 03:35:24.836 INFO kablam!    |
Nov 09 03:35:24.836 INFO kablam! 28 |     let z = 'Z';
Nov 09 03:35:24.836 INFO kablam!    |         ^ help: consider using `_z` instead
Nov 09 03:35:24.837 INFO kablam! 
Nov 09 03:35:24.837 INFO kablam! warning: unused variable: `ok_hand`
Nov 09 03:35:24.837 INFO kablam!   --> src/main.rs:29:9
Nov 09 03:35:24.838 INFO kablam!    |
Nov 09 03:35:24.838 INFO kablam! 29 |     let ok_hand = '👌';
Nov 09 03:35:24.838 INFO kablam!    |         ^^^^^^^ help: consider using `_ok_hand` instead
Nov 09 03:35:24.839 INFO kablam! 
Nov 09 03:35:24.839 INFO kablam! warning: unused variable: `x`
Nov 09 03:35:24.839 INFO kablam!   --> src/main.rs:36:10
Nov 09 03:35:24.839 INFO kablam!    |
Nov 09 03:35:24.840 INFO kablam! 36 |     let (x, y, z) = tup;
Nov 09 03:35:24.840 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 09 03:35:24.840 INFO kablam! 
Nov 09 03:35:24.841 INFO kablam! warning: unused variable: `z`
Nov 09 03:35:24.841 INFO kablam!   --> src/main.rs:36:16
Nov 09 03:35:24.841 INFO kablam!    |
Nov 09 03:35:24.842 INFO kablam! 36 |     let (x, y, z) = tup;
Nov 09 03:35:24.842 INFO kablam!    |                ^ help: consider using `_z` instead
Nov 09 03:35:24.843 INFO kablam! 
Nov 09 03:35:24.843 INFO kablam! warning: unused variable: `five_hundred`
Nov 09 03:35:24.843 INFO kablam!   --> src/main.rs:40:9
Nov 09 03:35:24.843 INFO kablam!    |
Nov 09 03:35:24.844 INFO kablam! 40 |     let five_hundred = tup.0;
Nov 09 03:35:24.844 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_five_hundred` instead
Nov 09 03:35:24.844 INFO kablam! 
Nov 09 03:35:24.845 INFO kablam! warning: unused variable: `six_point_four`
Nov 09 03:35:24.845 INFO kablam!   --> src/main.rs:41:9
Nov 09 03:35:24.845 INFO kablam!    |
Nov 09 03:35:24.845 INFO kablam! 41 |     let six_point_four = tup.1;
Nov 09 03:35:24.846 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_six_point_four` instead
Nov 09 03:35:24.846 INFO kablam! 
Nov 09 03:35:24.846 INFO kablam! warning: unused variable: `one`
Nov 09 03:35:24.847 INFO kablam!   --> src/main.rs:42:9
Nov 09 03:35:24.847 INFO kablam!    |
Nov 09 03:35:24.847 INFO kablam! 42 |     let one = tup.2;
Nov 09 03:35:24.848 INFO kablam!    |         ^^^ help: consider using `_one` instead
Nov 09 03:35:24.848 INFO kablam! 
Nov 09 03:35:24.848 INFO kablam! warning: unused variable: `months`
Nov 09 03:35:24.849 INFO kablam!   --> src/main.rs:48:9
Nov 09 03:35:24.849 INFO kablam!    |
Nov 09 03:35:24.849 INFO kablam! 48 |     let months = ["January", "February", "March", "April", "May", "June", "July",
Nov 09 03:35:24.850 INFO kablam!    |         ^^^^^^ help: consider using `_months` instead
Nov 09 03:35:24.850 INFO kablam! 
Nov 09 03:35:24.850 INFO kablam! warning: unused variable: `first`
Nov 09 03:35:24.851 INFO kablam!   --> src/main.rs:52:9
Nov 09 03:35:24.851 INFO kablam!    |
Nov 09 03:35:24.851 INFO kablam! 52 |     let first = a[0];
Nov 09 03:35:24.851 INFO kablam!    |         ^^^^^ help: consider using `_first` instead
Nov 09 03:35:24.852 INFO kablam! 
Nov 09 03:35:24.852 INFO kablam! warning: unused variable: `second`
Nov 09 03:35:24.852 INFO kablam!   --> src/main.rs:53:9
Nov 09 03:35:24.853 INFO kablam!    |
Nov 09 03:35:24.853 INFO kablam! 53 |     let second = a[1];
Nov 09 03:35:24.853 INFO kablam!    |         ^^^^^^ help: consider using `_second` instead
Nov 09 03:35:24.853 INFO kablam! 
Nov 09 03:35:24.854 INFO kablam! warning: unused variable: `x`
Nov 09 03:35:24.854 INFO kablam!  --> src/main.rs:9:9
Nov 09 03:35:24.854 INFO kablam!   |
Nov 09 03:35:24.855 INFO kablam! 9 |     let x = 2.0; // f64
Nov 09 03:35:24.855 INFO kablam!   |         ^ help: consider using `_x` instead
Nov 09 03:35:24.855 INFO kablam!   |
Nov 09 03:35:24.856 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 03:35:24.856 INFO kablam! 
Nov 09 03:35:24.856 INFO kablam! warning: unused variable: `y`
Nov 09 03:35:24.856 INFO kablam!   --> src/main.rs:10:9
Nov 09 03:35:24.857 INFO kablam!    |
Nov 09 03:35:24.857 INFO kablam! 10 |     let y: f32 = 3.0; // f32
Nov 09 03:35:24.857 INFO kablam!    |         ^ help: consider using `_y` instead
Nov 09 03:35:24.858 INFO kablam! 
Nov 09 03:35:24.858 INFO kablam! warning: unused variable: `sum`
Nov 09 03:35:24.858 INFO kablam!   --> src/main.rs:13:9
Nov 09 03:35:24.859 INFO kablam!    |
Nov 09 03:35:24.859 INFO kablam! 13 |     let sum = 5 + 10;
Nov 09 03:35:24.859 INFO kablam!    |         ^^^ help: consider using `_sum` instead
Nov 09 03:35:24.860 INFO kablam! 
Nov 09 03:35:24.860 INFO kablam! warning: unused variable: `difference`
Nov 09 03:35:24.860 INFO kablam!   --> src/main.rs:15:9
Nov 09 03:35:24.861 INFO kablam!    |
Nov 09 03:35:24.861 INFO kablam! 15 |     let difference = 95.5 - 4.3;
Nov 09 03:35:24.861 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 09 03:35:24.862 INFO kablam! 
Nov 09 03:35:24.862 INFO kablam! warning: unused variable: `product`
Nov 09 03:35:24.862 INFO kablam!   --> src/main.rs:17:9
Nov 09 03:35:24.863 INFO kablam!    |
Nov 09 03:35:24.863 INFO kablam! 17 |     let product = 4 * 30;
Nov 09 03:35:24.863 INFO kablam!    |         ^^^^^^^ help: consider using `_product` instead
Nov 09 03:35:24.864 INFO kablam! 
Nov 09 03:35:24.864 INFO kablam! warning: unused variable: `quotient`
Nov 09 03:35:24.864 INFO kablam!   --> src/main.rs:19:9
Nov 09 03:35:24.864 INFO kablam!    |
Nov 09 03:35:24.865 INFO kablam! 19 |     let quotient = 56.7 / 32.2;
Nov 09 03:35:24.865 INFO kablam!    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 09 03:35:24.865 INFO kablam! 
Nov 09 03:35:24.865 INFO kablam! warning: unused variable: `remainder`
Nov 09 03:35:24.865 INFO kablam!   --> src/main.rs:21:9
Nov 09 03:35:24.865 INFO kablam!    |
Nov 09 03:35:24.865 INFO kablam! 21 |     let remainder = 43 % 5;
Nov 09 03:35:24.865 INFO kablam!    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 09 03:35:24.865 INFO kablam! 
Nov 09 03:35:24.865 INFO kablam! warning: unused variable: `t`
Nov 09 03:35:24.865 INFO kablam!   --> src/main.rs:23:9
Nov 09 03:35:24.865 INFO kablam!    |
Nov 09 03:35:24.865 INFO kablam! 23 |     let t = true;
Nov 09 03:35:24.865 INFO kablam!    |         ^ help: consider using `_t` instead
Nov 09 03:35:24.865 INFO kablam! 
Nov 09 03:35:24.865 INFO kablam! warning: unused variable: `f`
Nov 09 03:35:24.865 INFO kablam!   --> src/main.rs:24:9
Nov 09 03:35:24.865 INFO kablam!    |
Nov 09 03:35:24.865 INFO kablam! 24 |     let f: bool = false; // explicit type annotation
Nov 09 03:35:24.865 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 09 03:35:24.865 INFO kablam! 
Nov 09 03:35:24.865 INFO kablam! warning: unused variable: `c`
Nov 09 03:35:24.866 INFO kablam!   --> src/main.rs:27:9
Nov 09 03:35:24.866 INFO kablam!    |
Nov 09 03:35:24.866 INFO kablam! 27 |     let c = 'z';
Nov 09 03:35:24.866 INFO kablam!    |         ^ help: consider using `_c` instead
Nov 09 03:35:24.866 INFO kablam! 
Nov 09 03:35:24.866 INFO kablam! warning: unused variable: `z`
Nov 09 03:35:24.866 INFO kablam!   --> src/main.rs:28:9
Nov 09 03:35:24.866 INFO kablam!    |
Nov 09 03:35:24.866 INFO kablam! 28 |     let z = 'Z';
Nov 09 03:35:24.866 INFO kablam!    |         ^ help: consider using `_z` instead
Nov 09 03:35:24.866 INFO kablam! 
Nov 09 03:35:24.866 INFO kablam! warning: unused variable: `ok_hand`
Nov 09 03:35:24.866 INFO kablam!   --> src/main.rs:29:9
Nov 09 03:35:24.866 INFO kablam!    |
Nov 09 03:35:24.866 INFO kablam! 29 |     let ok_hand = '👌';
Nov 09 03:35:24.866 INFO kablam!    |         ^^^^^^^ help: consider using `_ok_hand` instead
Nov 09 03:35:24.866 INFO kablam! 
Nov 09 03:35:24.866 INFO kablam! warning: unused variable: `x`
Nov 09 03:35:24.866 INFO kablam!   --> src/main.rs:36:10
Nov 09 03:35:24.866 INFO kablam!    |
Nov 09 03:35:24.866 INFO kablam! 36 |     let (x, y, z) = tup;
Nov 09 03:35:24.866 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 09 03:35:24.866 INFO kablam! 
Nov 09 03:35:24.866 INFO kablam! warning: unused variable: `z`
Nov 09 03:35:24.866 INFO kablam!   --> src/main.rs:36:16
Nov 09 03:35:24.866 INFO kablam!    |
Nov 09 03:35:24.866 INFO kablam! 36 |     let (x, y, z) = tup;
Nov 09 03:35:24.866 INFO kablam!    |                ^ help: consider using `_z` instead
Nov 09 03:35:24.866 INFO kablam! 
Nov 09 03:35:24.866 INFO kablam! warning: unused variable: `five_hundred`
Nov 09 03:35:24.866 INFO kablam!   --> src/main.rs:40:9
Nov 09 03:35:24.866 INFO kablam!    |
Nov 09 03:35:24.866 INFO kablam! 40 |     let five_hundred = tup.0;
Nov 09 03:35:24.866 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_five_hundred` instead
Nov 09 03:35:24.866 INFO kablam! 
Nov 09 03:35:24.866 INFO kablam! warning: unused variable: `six_point_four`
Nov 09 03:35:24.866 INFO kablam!   --> src/main.rs:41:9
Nov 09 03:35:24.866 INFO kablam!    |
Nov 09 03:35:24.867 INFO kablam! 41 |     let six_point_four = tup.1;
Nov 09 03:35:24.867 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_six_point_four` instead
Nov 09 03:35:24.867 INFO kablam! 
Nov 09 03:35:24.867 INFO kablam! warning: unused variable: `one`
Nov 09 03:35:24.867 INFO kablam!   --> src/main.rs:42:9
Nov 09 03:35:24.867 INFO kablam!    |
Nov 09 03:35:24.867 INFO kablam! 42 |     let one = tup.2;
Nov 09 03:35:24.867 INFO kablam!    |         ^^^ help: consider using `_one` instead
Nov 09 03:35:24.867 INFO kablam! 
Nov 09 03:35:24.867 INFO kablam! warning: unused variable: `months`
Nov 09 03:35:24.867 INFO kablam!   --> src/main.rs:48:9
Nov 09 03:35:24.867 INFO kablam!    |
Nov 09 03:35:24.867 INFO kablam! 48 |     let months = ["January", "February", "March", "April", "May", "June", "July",
Nov 09 03:35:24.867 INFO kablam!    |         ^^^^^^ help: consider using `_months` instead
Nov 09 03:35:24.867 INFO kablam! 
Nov 09 03:35:24.867 INFO kablam! warning: unused variable: `first`
Nov 09 03:35:24.867 INFO kablam!   --> src/main.rs:52:9
Nov 09 03:35:24.867 INFO kablam!    |
Nov 09 03:35:24.867 INFO kablam! 52 |     let first = a[0];
Nov 09 03:35:24.867 INFO kablam!    |         ^^^^^ help: consider using `_first` instead
Nov 09 03:35:24.867 INFO kablam! 
Nov 09 03:35:24.867 INFO kablam! warning: unused variable: `second`
Nov 09 03:35:24.867 INFO kablam!   --> src/main.rs:53:9
Nov 09 03:35:24.867 INFO kablam!    |
Nov 09 03:35:24.867 INFO kablam! 53 |     let second = a[1];
Nov 09 03:35:24.867 INFO kablam!    |         ^^^^^^ help: consider using `_second` instead
Nov 09 03:35:24.867 INFO kablam! 
Nov 09 03:35:24.867 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Nov 09 03:35:24.867 INFO kablam! su: No module specific data is present
Nov 09 03:35:25.499 INFO running `"docker" "rm" "-f" "18bf055fa4e29d292152bd148048fff04e4f485b896d37fb8582266bc4d3661d"`
Nov 09 03:35:25.775 INFO blam! 18bf055fa4e29d292152bd148048fff04e4f485b896d37fb8582266bc4d3661d