Aug 31 22:29:41.719 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-primitives against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Aug 31 22:29:41.719 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Aug 31 22:29:41.720 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 22:29:41.971 INFO blam! cd1e564eded99786d26e126f1bff5f5ab66239422c92db2b00bd0f2e4878dbb2 Aug 31 22:29:41.973 INFO running `"docker" "start" "-a" "cd1e564eded99786d26e126f1bff5f5ab66239422c92db2b00bd0f2e4878dbb2"` Aug 31 22:29:42.650 INFO kablam! Checking example-x-rust-x-rustbyexample-com-x-primitives v0.1.0 (file:///source) Aug 31 22:29:42.867 INFO kablam! warning: unused variable: `logical` Aug 31 22:29:42.867 INFO kablam! --> src/main.rs:3:9 Aug 31 22:29:42.867 INFO kablam! | Aug 31 22:29:42.867 INFO kablam! 3 | let logical: bool = true; Aug 31 22:29:42.867 INFO kablam! | ^^^^^^^ help: consider using `_logical` instead Aug 31 22:29:42.867 INFO kablam! | Aug 31 22:29:42.867 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 31 22:29:42.867 INFO kablam! Aug 31 22:29:42.868 INFO kablam! warning: unused variable: `a_float` Aug 31 22:29:42.868 INFO kablam! --> src/main.rs:5:9 Aug 31 22:29:42.868 INFO kablam! | Aug 31 22:29:42.868 INFO kablam! 5 | let a_float: f64 = 1.0; // Regular annotation Aug 31 22:29:42.868 INFO kablam! | ^^^^^^^ help: consider using `_a_float` instead Aug 31 22:29:42.868 INFO kablam! Aug 31 22:29:42.868 INFO kablam! warning: unused variable: `an_integer` Aug 31 22:29:42.869 INFO kablam! --> src/main.rs:6:9 Aug 31 22:29:42.869 INFO kablam! | Aug 31 22:29:42.869 INFO kablam! 6 | let an_integer = 5i32; // Suffix annotation Aug 31 22:29:42.869 INFO kablam! | ^^^^^^^^^^ help: consider using `_an_integer` instead Aug 31 22:29:42.869 INFO kablam! Aug 31 22:29:42.869 INFO kablam! warning: unused variable: `default_float` Aug 31 22:29:42.869 INFO kablam! --> src/main.rs:9:9 Aug 31 22:29:42.869 INFO kablam! | Aug 31 22:29:42.869 INFO kablam! 9 | let default_float = 3.0; // `f64` Aug 31 22:29:42.869 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_default_float` instead Aug 31 22:29:42.869 INFO kablam! Aug 31 22:29:42.869 INFO kablam! warning: unused variable: `default_integer` Aug 31 22:29:42.869 INFO kablam! --> src/main.rs:10:9 Aug 31 22:29:42.869 INFO kablam! | Aug 31 22:29:42.869 INFO kablam! 10 | let default_integer = 7; // `i32` Aug 31 22:29:42.869 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead Aug 31 22:29:42.869 INFO kablam! Aug 31 22:29:42.869 INFO kablam! warning: unused variable: `mutable` Aug 31 22:29:42.869 INFO kablam! --> src/main.rs:12:13 Aug 31 22:29:42.869 INFO kablam! | Aug 31 22:29:42.869 INFO kablam! 12 | let mut mutable = 12; // Mutable `i32`. Aug 31 22:29:42.869 INFO kablam! | ^^^^^^^ help: consider using `_mutable` instead Aug 31 22:29:42.869 INFO kablam! Aug 31 22:29:42.869 INFO kablam! warning: variable does not need to be mutable Aug 31 22:29:42.869 INFO kablam! --> src/main.rs:12:9 Aug 31 22:29:42.869 INFO kablam! | Aug 31 22:29:42.869 INFO kablam! 12 | let mut mutable = 12; // Mutable `i32`. Aug 31 22:29:42.869 INFO kablam! | ----^^^^^^^ Aug 31 22:29:42.869 INFO kablam! | | Aug 31 22:29:42.869 INFO kablam! | help: remove this `mut` Aug 31 22:29:42.869 INFO kablam! | Aug 31 22:29:42.869 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 22:29:42.869 INFO kablam! Aug 31 22:29:42.876 INFO kablam! warning: unused variable: `logical` Aug 31 22:29:42.876 INFO kablam! --> src/main.rs:3:9 Aug 31 22:29:42.876 INFO kablam! | Aug 31 22:29:42.876 INFO kablam! 3 | let logical: bool = true; Aug 31 22:29:42.876 INFO kablam! | ^^^^^^^ help: consider using `_logical` instead Aug 31 22:29:42.876 INFO kablam! | Aug 31 22:29:42.876 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 31 22:29:42.876 INFO kablam! Aug 31 22:29:42.876 INFO kablam! warning: unused variable: `a_float` Aug 31 22:29:42.876 INFO kablam! --> src/main.rs:5:9 Aug 31 22:29:42.876 INFO kablam! | Aug 31 22:29:42.876 INFO kablam! 5 | let a_float: f64 = 1.0; // Regular annotation Aug 31 22:29:42.876 INFO kablam! | ^^^^^^^ help: consider using `_a_float` instead Aug 31 22:29:42.876 INFO kablam! Aug 31 22:29:42.876 INFO kablam! warning: unused variable: `an_integer` Aug 31 22:29:42.876 INFO kablam! --> src/main.rs:6:9 Aug 31 22:29:42.877 INFO kablam! | Aug 31 22:29:42.877 INFO kablam! 6 | let an_integer = 5i32; // Suffix annotation Aug 31 22:29:42.877 INFO kablam! | ^^^^^^^^^^ help: consider using `_an_integer` instead Aug 31 22:29:42.877 INFO kablam! Aug 31 22:29:42.877 INFO kablam! warning: unused variable: `default_float` Aug 31 22:29:42.877 INFO kablam! --> src/main.rs:9:9 Aug 31 22:29:42.877 INFO kablam! | Aug 31 22:29:42.877 INFO kablam! 9 | let default_float = 3.0; // `f64` Aug 31 22:29:42.877 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_default_float` instead Aug 31 22:29:42.877 INFO kablam! Aug 31 22:29:42.877 INFO kablam! warning: unused variable: `default_integer` Aug 31 22:29:42.877 INFO kablam! --> src/main.rs:10:9 Aug 31 22:29:42.877 INFO kablam! | Aug 31 22:29:42.877 INFO kablam! 10 | let default_integer = 7; // `i32` Aug 31 22:29:42.877 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_default_integer` instead Aug 31 22:29:42.877 INFO kablam! Aug 31 22:29:42.877 INFO kablam! warning: unused variable: `mutable` Aug 31 22:29:42.877 INFO kablam! --> src/main.rs:12:13 Aug 31 22:29:42.877 INFO kablam! | Aug 31 22:29:42.877 INFO kablam! 12 | let mut mutable = 12; // Mutable `i32`. Aug 31 22:29:42.877 INFO kablam! | ^^^^^^^ help: consider using `_mutable` instead Aug 31 22:29:42.877 INFO kablam! Aug 31 22:29:42.877 INFO kablam! warning: variable does not need to be mutable Aug 31 22:29:42.877 INFO kablam! --> src/main.rs:12:9 Aug 31 22:29:42.877 INFO kablam! | Aug 31 22:29:42.877 INFO kablam! 12 | let mut mutable = 12; // Mutable `i32`. Aug 31 22:29:42.877 INFO kablam! | ----^^^^^^^ Aug 31 22:29:42.877 INFO kablam! | | Aug 31 22:29:42.877 INFO kablam! | help: remove this `mut` Aug 31 22:29:42.877 INFO kablam! | Aug 31 22:29:42.877 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 22:29:42.878 INFO kablam! Aug 31 22:29:42.892 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.25s Aug 31 22:29:42.895 INFO kablam! su: No module specific data is present Aug 31 22:29:43.749 INFO running `"docker" "rm" "-f" "cd1e564eded99786d26e126f1bff5f5ab66239422c92db2b00bd0f2e4878dbb2"` Aug 31 22:29:43.861 INFO blam! cd1e564eded99786d26e126f1bff5f5ab66239422c92db2b00bd0f2e4878dbb2