Nov 28 16:20:54.335 INFO checking tshell-0.2.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 16:20:54.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 16:20:54.809 INFO [stdout] 7c6bad7989ee59ecb78bc4982b6cca00f18d2b7168a388159c50da8c94955275 Nov 28 16:20:54.810 INFO running `"docker" "start" "-a" "7c6bad7989ee59ecb78bc4982b6cca00f18d2b7168a388159c50da8c94955275"` Nov 28 16:20:56.635 INFO [stderr] usermod: no changes Nov 28 16:20:56.756 INFO [stderr] Checking nix v0.5.1 Nov 28 16:21:00.433 INFO [stderr] Checking rustyline v1.0.0 Nov 28 16:21:01.480 INFO [stderr] Checking tshell v0.2.2 (/source) Nov 28 16:21:02.433 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 16:21:02.434 INFO [stderr] --> src/commands.rs:312:42 Nov 28 16:21:02.434 INFO [stderr] | Nov 28 16:21:02.434 INFO [stderr] 312 | context: Arc::new(Mutex::new((context))) Nov 28 16:21:02.435 INFO [stderr] | ^^^^^^^^^ help: remove these parentheses Nov 28 16:21:02.435 INFO [stderr] | Nov 28 16:21:02.435 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 16:21:02.435 INFO [stderr] Nov 28 16:21:02.489 INFO [stderr] 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. Nov 28 16:21:02.489 INFO [stderr] --> src/commands.rs:394:24 Nov 28 16:21:02.489 INFO [stderr] | Nov 28 16:21:02.490 INFO [stderr] 394 | let home_dir = env::home_dir() Nov 28 16:21:02.490 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 16:21:02.490 INFO [stderr] | Nov 28 16:21:02.490 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 28 16:21:02.491 INFO [stderr] Nov 28 16:21:02.677 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 16:21:02.677 INFO [stderr] --> src/commands.rs:312:42 Nov 28 16:21:02.678 INFO [stderr] | Nov 28 16:21:02.678 INFO [stderr] 312 | context: Arc::new(Mutex::new((context))) Nov 28 16:21:02.678 INFO [stderr] | ^^^^^^^^^ help: remove these parentheses Nov 28 16:21:02.679 INFO [stderr] | Nov 28 16:21:02.679 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 16:21:02.679 INFO [stderr] Nov 28 16:21:02.711 INFO [stderr] 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. Nov 28 16:21:02.711 INFO [stderr] --> src/commands.rs:394:24 Nov 28 16:21:02.711 INFO [stderr] | Nov 28 16:21:02.711 INFO [stderr] 394 | let home_dir = env::home_dir() Nov 28 16:21:02.711 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 16:21:02.711 INFO [stderr] | Nov 28 16:21:02.711 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 28 16:21:02.712 INFO [stderr] Nov 28 16:21:03.804 INFO [stderr] warning: unused variable: `args` Nov 28 16:21:03.804 INFO [stderr] --> examples/example.rs:12:10 Nov 28 16:21:03.805 INFO [stderr] | Nov 28 16:21:03.805 INFO [stderr] 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Nov 28 16:21:03.805 INFO [stderr] | ^^^^ help: consider using `_args` instead Nov 28 16:21:03.805 INFO [stderr] | Nov 28 16:21:03.806 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 16:21:03.806 INFO [stderr] Nov 28 16:21:03.806 INFO [stderr] warning: unused variable: `o_context` Nov 28 16:21:03.806 INFO [stderr] --> examples/example.rs:12:39 Nov 28 16:21:03.807 INFO [stderr] | Nov 28 16:21:03.807 INFO [stderr] 12 | fn world(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Nov 28 16:21:03.807 INFO [stderr] | ^^^^^^^^^ help: consider using `_o_context` instead Nov 28 16:21:03.807 INFO [stderr] Nov 28 16:21:03.808 INFO [stderr] warning: unused variable: `o_context` Nov 28 16:21:03.808 INFO [stderr] --> examples/example.rs:20:42 Nov 28 16:21:03.808 INFO [stderr] | Nov 28 16:21:03.808 INFO [stderr] 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Nov 28 16:21:03.809 INFO [stderr] | ^^^^^^^^^ help: consider using `_o_context` instead Nov 28 16:21:03.809 INFO [stderr] Nov 28 16:21:03.809 INFO [stderr] warning: unused variable: `history` Nov 28 16:21:03.809 INFO [stderr] --> examples/example.rs:20:75 Nov 28 16:21:03.810 INFO [stderr] | Nov 28 16:21:03.810 INFO [stderr] 20 | fn darkness(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Nov 28 16:21:03.810 INFO [stderr] | ^^^^^^^ help: consider using `_history` instead Nov 28 16:21:03.810 INFO [stderr] Nov 28 16:21:03.816 INFO [stderr] warning: unused variable: `o_context` Nov 28 16:21:03.817 INFO [stderr] --> examples/example.rs:30:45 Nov 28 16:21:03.817 INFO [stderr] | Nov 28 16:21:03.817 INFO [stderr] 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Nov 28 16:21:03.818 INFO [stderr] | ^^^^^^^^^ help: consider using `_o_context` instead Nov 28 16:21:03.818 INFO [stderr] Nov 28 16:21:03.818 INFO [stderr] warning: unused variable: `history` Nov 28 16:21:03.818 INFO [stderr] --> examples/example.rs:30:78 Nov 28 16:21:03.818 INFO [stderr] | Nov 28 16:21:03.818 INFO [stderr] 30 | fn new_context(args: HashMap, o_context: &mut Option, history: &HashMap) -> CommandResult> { Nov 28 16:21:03.819 INFO [stderr] | ^^^^^^^ help: consider using `_history` instead Nov 28 16:21:03.819 INFO [stderr] Nov 28 16:21:03.819 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:21:03.819 INFO [stderr] --> examples/example.rs:42:9 Nov 28 16:21:03.819 INFO [stderr] | Nov 28 16:21:03.820 INFO [stderr] 42 | let mut context = Context::default(); Nov 28 16:21:03.820 INFO [stderr] | ----^^^^^^^ Nov 28 16:21:03.820 INFO [stderr] | | Nov 28 16:21:03.820 INFO [stderr] | help: remove this `mut` Nov 28 16:21:03.820 INFO [stderr] | Nov 28 16:21:03.820 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 16:21:03.821 INFO [stderr] Nov 28 16:21:03.821 INFO [stderr] warning: variable does not need to be mutable Nov 28 16:21:03.821 INFO [stderr] --> examples/example.rs:43:9 Nov 28 16:21:03.821 INFO [stderr] | Nov 28 16:21:03.821 INFO [stderr] 43 | let mut o_context = Some(context); Nov 28 16:21:03.821 INFO [stderr] | ----^^^^^^^^^ Nov 28 16:21:03.821 INFO [stderr] | | Nov 28 16:21:03.821 INFO [stderr] | help: remove this `mut` Nov 28 16:21:03.822 INFO [stderr] Nov 28 16:21:03.860 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.19s Nov 28 16:21:03.909 INFO [stderr] su: No module specific data is present Nov 28 16:21:04.328 INFO running `"docker" "inspect" "7c6bad7989ee59ecb78bc4982b6cca00f18d2b7168a388159c50da8c94955275"` Nov 28 16:21:04.581 INFO running `"docker" "rm" "-f" "7c6bad7989ee59ecb78bc4982b6cca00f18d2b7168a388159c50da8c94955275"` Nov 28 16:21:04.796 INFO [stdout] 7c6bad7989ee59ecb78bc4982b6cca00f18d2b7168a388159c50da8c94955275