Sep 19 18:40:21.698 INFO checking tshell-0.2.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 18:40:21.698 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 18:40:21.698 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 18:40:21.894 INFO blam! d009ba5ae523446d6ac7830eb834799f7c4b72335ddcd30acd8cae5bc658dacf Sep 19 18:40:21.895 INFO running `"docker" "start" "-a" "d009ba5ae523446d6ac7830eb834799f7c4b72335ddcd30acd8cae5bc658dacf"` Sep 19 18:40:23.030 INFO kablam! usermod: no changes Sep 19 18:40:23.085 INFO kablam! Checking rustyline v1.0.0 Sep 19 18:40:23.648 INFO kablam! Checking tshell v0.2.2 (/source) Sep 19 18:40:23.878 INFO kablam! warning: unnecessary parentheses around function argument Sep 19 18:40:23.878 INFO kablam! --> src/commands.rs:312:42 Sep 19 18:40:23.878 INFO kablam! | Sep 19 18:40:23.878 INFO kablam! 312 | context: Arc::new(Mutex::new((context))) Sep 19 18:40:23.878 INFO kablam! | ^^^^^^^^^ help: remove these parentheses Sep 19 18:40:23.878 INFO kablam! | Sep 19 18:40:23.878 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 19 18:40:23.878 INFO kablam! Sep 19 18:40:23.898 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 19 18:40:23.898 INFO kablam! --> src/commands.rs:394:24 Sep 19 18:40:23.898 INFO kablam! | Sep 19 18:40:23.898 INFO kablam! 394 | let home_dir = env::home_dir() Sep 19 18:40:23.898 INFO kablam! | ^^^^^^^^^^^^^ Sep 19 18:40:23.898 INFO kablam! | Sep 19 18:40:23.898 INFO kablam! = note: #[warn(deprecated)] on by default Sep 19 18:40:23.898 INFO kablam! Sep 19 18:40:23.914 INFO kablam! warning: unnecessary parentheses around function argument Sep 19 18:40:23.914 INFO kablam! --> src/commands.rs:312:42 Sep 19 18:40:23.914 INFO kablam! | Sep 19 18:40:23.914 INFO kablam! 312 | context: Arc::new(Mutex::new((context))) Sep 19 18:40:23.914 INFO kablam! | ^^^^^^^^^ help: remove these parentheses Sep 19 18:40:23.914 INFO kablam! | Sep 19 18:40:23.914 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 19 18:40:23.914 INFO kablam! Sep 19 18:40:23.928 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 19 18:40:23.928 INFO kablam! --> src/commands.rs:394:24 Sep 19 18:40:23.928 INFO kablam! | Sep 19 18:40:23.928 INFO kablam! 394 | let home_dir = env::home_dir() Sep 19 18:40:23.928 INFO kablam! | ^^^^^^^^^^^^^ Sep 19 18:40:23.928 INFO kablam! | Sep 19 18:40:23.928 INFO kablam! = note: #[warn(deprecated)] on by default Sep 19 18:40:23.928 INFO kablam! Sep 19 18:40:24.437 INFO kablam! warning: unused variable: `args` Sep 19 18:40:24.437 INFO kablam! --> examples/example.rs:12:10 Sep 19 18:40:24.437 INFO kablam! | Sep 19 18:40:24.437 INFO kablam! 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 19 18:40:24.437 INFO kablam! | ^^^^ help: consider using `_args` instead Sep 19 18:40:24.437 INFO kablam! | Sep 19 18:40:24.437 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 19 18:40:24.437 INFO kablam! Sep 19 18:40:24.437 INFO kablam! warning: unused variable: `o_context` Sep 19 18:40:24.437 INFO kablam! --> examples/example.rs:12:39 Sep 19 18:40:24.437 INFO kablam! | Sep 19 18:40:24.437 INFO kablam! 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 19 18:40:24.437 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Sep 19 18:40:24.437 INFO kablam! Sep 19 18:40:24.437 INFO kablam! warning: unused variable: `o_context` Sep 19 18:40:24.437 INFO kablam! --> examples/example.rs:20:42 Sep 19 18:40:24.437 INFO kablam! | Sep 19 18:40:24.437 INFO kablam! 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 19 18:40:24.437 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Sep 19 18:40:24.437 INFO kablam! Sep 19 18:40:24.437 INFO kablam! warning: unused variable: `history` Sep 19 18:40:24.437 INFO kablam! --> examples/example.rs:20:75 Sep 19 18:40:24.437 INFO kablam! | Sep 19 18:40:24.437 INFO kablam! 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 19 18:40:24.437 INFO kablam! | ^^^^^^^ help: consider using `_history` instead Sep 19 18:40:24.437 INFO kablam! Sep 19 18:40:24.438 INFO kablam! warning: unused variable: `o_context` Sep 19 18:40:24.438 INFO kablam! --> examples/example.rs:30:45 Sep 19 18:40:24.438 INFO kablam! | Sep 19 18:40:24.438 INFO kablam! 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 19 18:40:24.438 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Sep 19 18:40:24.438 INFO kablam! Sep 19 18:40:24.438 INFO kablam! warning: unused variable: `history` Sep 19 18:40:24.438 INFO kablam! --> examples/example.rs:30:78 Sep 19 18:40:24.438 INFO kablam! | Sep 19 18:40:24.438 INFO kablam! 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Sep 19 18:40:24.438 INFO kablam! | ^^^^^^^ help: consider using `_history` instead Sep 19 18:40:24.438 INFO kablam! Sep 19 18:40:24.443 INFO kablam! warning: variable does not need to be mutable Sep 19 18:40:24.443 INFO kablam! --> examples/example.rs:42:9 Sep 19 18:40:24.443 INFO kablam! | Sep 19 18:40:24.443 INFO kablam! 42 | let mut context = Context::default(); Sep 19 18:40:24.443 INFO kablam! | ----^^^^^^^ Sep 19 18:40:24.443 INFO kablam! | | Sep 19 18:40:24.443 INFO kablam! | help: remove this `mut` Sep 19 18:40:24.443 INFO kablam! | Sep 19 18:40:24.443 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 18:40:24.443 INFO kablam! Sep 19 18:40:24.443 INFO kablam! warning: variable does not need to be mutable Sep 19 18:40:24.443 INFO kablam! --> examples/example.rs:43:9 Sep 19 18:40:24.443 INFO kablam! | Sep 19 18:40:24.443 INFO kablam! 43 | let mut o_context = Some(context); Sep 19 18:40:24.443 INFO kablam! | ----^^^^^^^^^ Sep 19 18:40:24.443 INFO kablam! | | Sep 19 18:40:24.443 INFO kablam! | help: remove this `mut` Sep 19 18:40:24.443 INFO kablam! Sep 19 18:40:24.463 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.41s Sep 19 18:40:24.467 INFO kablam! su: No module specific data is present Sep 19 18:40:25.082 INFO running `"docker" "rm" "-f" "d009ba5ae523446d6ac7830eb834799f7c4b72335ddcd30acd8cae5bc658dacf"` Sep 19 18:40:25.165 INFO blam! d009ba5ae523446d6ac7830eb834799f7c4b72335ddcd30acd8cae5bc658dacf