Sep 05 21:38:01.816 INFO checking tshell-0.2.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 05 21:38:01.816 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 05 21:38:01.816 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/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 21:38:02.106 INFO blam! 5b20ab598c72f98b493ce32c4827fc93612e28b8760820a2a9cea619eca4f973 Sep 05 21:38:02.111 INFO running `"docker" "start" "-a" "5b20ab598c72f98b493ce32c4827fc93612e28b8760820a2a9cea619eca4f973"` Sep 05 21:38:02.989 INFO kablam! usermod: no changes Sep 05 21:38:03.086 INFO kablam! Checking tshell v0.2.2 (file:///source) Sep 05 21:38:03.373 INFO kablam! warning: unnecessary parentheses around function argument Sep 05 21:38:03.373 INFO kablam! --> src/commands.rs:312:42 Sep 05 21:38:03.373 INFO kablam! | Sep 05 21:38:03.373 INFO kablam! 312 | context: Arc::new(Mutex::new((context))) Sep 05 21:38:03.373 INFO kablam! | ^^^^^^^^^ help: remove these parentheses Sep 05 21:38:03.373 INFO kablam! | Sep 05 21:38:03.373 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 05 21:38:03.373 INFO kablam! Sep 05 21:38:03.390 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Sep 05 21:38:03.390 INFO kablam! --> src/commands.rs:394:24 Sep 05 21:38:03.390 INFO kablam! | Sep 05 21:38:03.390 INFO kablam! 394 | let home_dir = env::home_dir() Sep 05 21:38:03.390 INFO kablam! | ^^^^^^^^^^^^^ Sep 05 21:38:03.390 INFO kablam! | Sep 05 21:38:03.390 INFO kablam! = note: #[warn(deprecated)] on by default Sep 05 21:38:03.391 INFO kablam! Sep 05 21:38:03.670 INFO kablam! warning: unnecessary parentheses around function argument Sep 05 21:38:03.670 INFO kablam! --> src/commands.rs:312:42 Sep 05 21:38:03.670 INFO kablam! | Sep 05 21:38:03.670 INFO kablam! 312 | context: Arc::new(Mutex::new((context))) Sep 05 21:38:03.670 INFO kablam! | ^^^^^^^^^ help: remove these parentheses Sep 05 21:38:03.670 INFO kablam! | Sep 05 21:38:03.670 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 05 21:38:03.670 INFO kablam! Sep 05 21:38:03.701 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Sep 05 21:38:03.701 INFO kablam! --> src/commands.rs:394:24 Sep 05 21:38:03.701 INFO kablam! | Sep 05 21:38:03.701 INFO kablam! 394 | let home_dir = env::home_dir() Sep 05 21:38:03.701 INFO kablam! | ^^^^^^^^^^^^^ Sep 05 21:38:03.701 INFO kablam! | Sep 05 21:38:03.701 INFO kablam! = note: #[warn(deprecated)] on by default Sep 05 21:38:03.701 INFO kablam! Sep 05 21:38:04.287 INFO kablam! warning: unused variable: `args` Sep 05 21:38:04.287 INFO kablam! --> examples/example.rs:12:10 Sep 05 21:38:04.287 INFO kablam! | Sep 05 21:38:04.287 INFO kablam! 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 05 21:38:04.287 INFO kablam! | ^^^^ help: consider using `_args` instead Sep 05 21:38:04.287 INFO kablam! | Sep 05 21:38:04.287 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 05 21:38:04.287 INFO kablam! Sep 05 21:38:04.287 INFO kablam! warning: unused variable: `o_context` Sep 05 21:38:04.287 INFO kablam! --> examples/example.rs:12:39 Sep 05 21:38:04.287 INFO kablam! | Sep 05 21:38:04.287 INFO kablam! 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 05 21:38:04.287 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Sep 05 21:38:04.288 INFO kablam! Sep 05 21:38:04.288 INFO kablam! warning: unused variable: `o_context` Sep 05 21:38:04.288 INFO kablam! --> examples/example.rs:20:42 Sep 05 21:38:04.288 INFO kablam! | Sep 05 21:38:04.288 INFO kablam! 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 05 21:38:04.288 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Sep 05 21:38:04.288 INFO kablam! Sep 05 21:38:04.288 INFO kablam! warning: unused variable: `history` Sep 05 21:38:04.288 INFO kablam! --> examples/example.rs:20:75 Sep 05 21:38:04.288 INFO kablam! | Sep 05 21:38:04.288 INFO kablam! 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 05 21:38:04.288 INFO kablam! | ^^^^^^^ help: consider using `_history` instead Sep 05 21:38:04.288 INFO kablam! Sep 05 21:38:04.288 INFO kablam! warning: unused variable: `o_context` Sep 05 21:38:04.288 INFO kablam! --> examples/example.rs:30:45 Sep 05 21:38:04.288 INFO kablam! | Sep 05 21:38:04.288 INFO kablam! 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 05 21:38:04.288 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Sep 05 21:38:04.288 INFO kablam! Sep 05 21:38:04.288 INFO kablam! warning: unused variable: `history` Sep 05 21:38:04.288 INFO kablam! --> examples/example.rs:30:78 Sep 05 21:38:04.288 INFO kablam! | Sep 05 21:38:04.288 INFO kablam! 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 05 21:38:04.288 INFO kablam! | ^^^^^^^ help: consider using `_history` instead Sep 05 21:38:04.288 INFO kablam! Sep 05 21:38:04.306 INFO kablam! warning: variable does not need to be mutable Sep 05 21:38:04.306 INFO kablam! --> examples/example.rs:42:9 Sep 05 21:38:04.306 INFO kablam! | Sep 05 21:38:04.306 INFO kablam! 42 | let mut context = Context::default(); Sep 05 21:38:04.306 INFO kablam! | ----^^^^^^^ Sep 05 21:38:04.306 INFO kablam! | | Sep 05 21:38:04.306 INFO kablam! | help: remove this `mut` Sep 05 21:38:04.306 INFO kablam! | Sep 05 21:38:04.306 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 05 21:38:04.306 INFO kablam! Sep 05 21:38:04.306 INFO kablam! warning: variable does not need to be mutable Sep 05 21:38:04.306 INFO kablam! --> examples/example.rs:43:9 Sep 05 21:38:04.306 INFO kablam! | Sep 05 21:38:04.306 INFO kablam! 43 | let mut o_context = Some(context); Sep 05 21:38:04.306 INFO kablam! | ----^^^^^^^^^ Sep 05 21:38:04.306 INFO kablam! | | Sep 05 21:38:04.306 INFO kablam! | help: remove this `mut` Sep 05 21:38:04.306 INFO kablam! Sep 05 21:38:04.380 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.35s Sep 05 21:38:04.383 INFO kablam! su: No module specific data is present Sep 05 21:38:05.159 INFO running `"docker" "rm" "-f" "5b20ab598c72f98b493ce32c4827fc93612e28b8760820a2a9cea619eca4f973"` Sep 05 21:38:05.357 INFO blam! 5b20ab598c72f98b493ce32c4827fc93612e28b8760820a2a9cea619eca4f973