Oct 27 14:16:24.980 INFO checking tshell-0.2.2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 14:16:24.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"` Oct 27 14:16:25.447 INFO blam! 808a851f39676d6005b56771fc380da14a6f10bd6df486275d57a925a604581e Oct 27 14:16:25.452 INFO running `"docker" "start" "-a" "808a851f39676d6005b56771fc380da14a6f10bd6df486275d57a925a604581e"` Oct 27 14:16:27.395 INFO kablam! usermod: no changes Oct 27 14:16:27.588 INFO kablam! Checking rustyline v1.0.0 Oct 27 14:16:28.975 INFO kablam! Checking tshell v0.2.2 (/source) Oct 27 14:16:30.683 INFO kablam! warning: unnecessary parentheses around function argument Oct 27 14:16:30.683 INFO kablam! --> src/commands.rs:312:42 Oct 27 14:16:30.683 INFO kablam! | Oct 27 14:16:30.683 INFO kablam! 312 | context: Arc::new(Mutex::new((context))) Oct 27 14:16:30.683 INFO kablam! | ^^^^^^^^^ help: remove these parentheses Oct 27 14:16:30.683 INFO kablam! | Oct 27 14:16:30.683 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 27 14:16:30.683 INFO kablam! Oct 27 14:16:30.723 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. Oct 27 14:16:30.723 INFO kablam! --> src/commands.rs:394:24 Oct 27 14:16:30.723 INFO kablam! | Oct 27 14:16:30.723 INFO kablam! 394 | let home_dir = env::home_dir() Oct 27 14:16:30.723 INFO kablam! | ^^^^^^^^^^^^^ Oct 27 14:16:30.723 INFO kablam! | Oct 27 14:16:30.723 INFO kablam! = note: #[warn(deprecated)] on by default Oct 27 14:16:30.723 INFO kablam! Oct 27 14:16:30.787 INFO kablam! warning: unnecessary parentheses around function argument Oct 27 14:16:30.787 INFO kablam! --> src/commands.rs:312:42 Oct 27 14:16:30.787 INFO kablam! | Oct 27 14:16:30.787 INFO kablam! 312 | context: Arc::new(Mutex::new((context))) Oct 27 14:16:30.787 INFO kablam! | ^^^^^^^^^ help: remove these parentheses Oct 27 14:16:30.787 INFO kablam! | Oct 27 14:16:30.787 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 27 14:16:30.787 INFO kablam! Oct 27 14:16:30.819 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. Oct 27 14:16:30.819 INFO kablam! --> src/commands.rs:394:24 Oct 27 14:16:30.819 INFO kablam! | Oct 27 14:16:30.819 INFO kablam! 394 | let home_dir = env::home_dir() Oct 27 14:16:30.819 INFO kablam! | ^^^^^^^^^^^^^ Oct 27 14:16:30.819 INFO kablam! | Oct 27 14:16:30.819 INFO kablam! = note: #[warn(deprecated)] on by default Oct 27 14:16:30.819 INFO kablam! Oct 27 14:16:32.575 INFO kablam! warning: unused variable: `args` Oct 27 14:16:32.575 INFO kablam! --> examples/example.rs:12:10 Oct 27 14:16:32.575 INFO kablam! | Oct 27 14:16:32.575 INFO kablam! 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Oct 27 14:16:32.575 INFO kablam! | ^^^^ help: consider using `_args` instead Oct 27 14:16:32.575 INFO kablam! | Oct 27 14:16:32.575 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 14:16:32.575 INFO kablam! Oct 27 14:16:32.575 INFO kablam! warning: unused variable: `o_context` Oct 27 14:16:32.575 INFO kablam! --> examples/example.rs:12:39 Oct 27 14:16:32.575 INFO kablam! | Oct 27 14:16:32.575 INFO kablam! 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Oct 27 14:16:32.575 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Oct 27 14:16:32.575 INFO kablam! Oct 27 14:16:32.575 INFO kablam! warning: unused variable: `o_context` Oct 27 14:16:32.575 INFO kablam! --> examples/example.rs:20:42 Oct 27 14:16:32.575 INFO kablam! | Oct 27 14:16:32.575 INFO kablam! 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Oct 27 14:16:32.575 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Oct 27 14:16:32.575 INFO kablam! Oct 27 14:16:32.575 INFO kablam! warning: unused variable: `history` Oct 27 14:16:32.575 INFO kablam! --> examples/example.rs:20:75 Oct 27 14:16:32.575 INFO kablam! | Oct 27 14:16:32.575 INFO kablam! 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Oct 27 14:16:32.575 INFO kablam! | ^^^^^^^ help: consider using `_history` instead Oct 27 14:16:32.575 INFO kablam! Oct 27 14:16:32.575 INFO kablam! warning: unused variable: `o_context` Oct 27 14:16:32.575 INFO kablam! --> examples/example.rs:30:45 Oct 27 14:16:32.575 INFO kablam! | Oct 27 14:16:32.575 INFO kablam! 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Oct 27 14:16:32.575 INFO kablam! | ^^^^^^^^^ help: consider using `_o_context` instead Oct 27 14:16:32.575 INFO kablam! Oct 27 14:16:32.575 INFO kablam! warning: unused variable: `history` Oct 27 14:16:32.575 INFO kablam! --> examples/example.rs:30:78 Oct 27 14:16:32.575 INFO kablam! | Oct 27 14:16:32.575 INFO kablam! 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Oct 27 14:16:32.575 INFO kablam! | ^^^^^^^ help: consider using `_history` instead Oct 27 14:16:32.575 INFO kablam! Oct 27 14:16:32.587 INFO kablam! warning: variable does not need to be mutable Oct 27 14:16:32.587 INFO kablam! --> examples/example.rs:42:9 Oct 27 14:16:32.587 INFO kablam! | Oct 27 14:16:32.587 INFO kablam! 42 | let mut context = Context::default(); Oct 27 14:16:32.587 INFO kablam! | ----^^^^^^^ Oct 27 14:16:32.587 INFO kablam! | | Oct 27 14:16:32.587 INFO kablam! | help: remove this `mut` Oct 27 14:16:32.587 INFO kablam! | Oct 27 14:16:32.587 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 14:16:32.587 INFO kablam! Oct 27 14:16:32.587 INFO kablam! warning: variable does not need to be mutable Oct 27 14:16:32.587 INFO kablam! --> examples/example.rs:43:9 Oct 27 14:16:32.587 INFO kablam! | Oct 27 14:16:32.587 INFO kablam! 43 | let mut o_context = Some(context); Oct 27 14:16:32.587 INFO kablam! | ----^^^^^^^^^ Oct 27 14:16:32.587 INFO kablam! | | Oct 27 14:16:32.587 INFO kablam! | help: remove this `mut` Oct 27 14:16:32.587 INFO kablam! Oct 27 14:16:32.609 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.18s Oct 27 14:16:32.613 INFO kablam! su: No module specific data is present Oct 27 14:16:33.027 INFO running `"docker" "rm" "-f" "808a851f39676d6005b56771fc380da14a6f10bd6df486275d57a925a604581e"` Oct 27 14:16:33.124 INFO blam! 808a851f39676d6005b56771fc380da14a6f10bd6df486275d57a925a604581e