Nov 09 01:53:53.617 INFO checking yasushisakai/http_server against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 01:53:53.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 01:53:54.179 INFO blam! 490ab2c555598e3c93725420407f39903e90bc39cd6723ba46d9c24b5ef4d77a Nov 09 01:53:54.181 INFO running `"docker" "start" "-a" "490ab2c555598e3c93725420407f39903e90bc39cd6723ba46d9c24b5ef4d77a"` Nov 09 01:53:55.935 INFO kablam! usermod: no changes Nov 09 01:53:56.013 INFO kablam! Compiling serde v1.0.71 Nov 09 01:53:56.013 INFO kablam! Checking itoa v0.4.2 Nov 09 01:53:56.013 INFO kablam! Checking dtoa v0.4.3 Nov 09 01:53:56.013 INFO kablam! Compiling proc-macro2 v0.4.9 Nov 09 01:54:01.967 INFO kablam! Compiling quote v0.6.5 Nov 09 01:54:03.179 INFO kablam! Compiling syn v0.14.7 Nov 09 01:54:18.233 INFO kablam! Compiling serde_derive v1.0.71 Nov 09 01:54:23.859 INFO kablam! Checking serde_json v1.0.24 Nov 09 01:54:35.434 INFO kablam! Checking http_server v0.1.0 (/source) Nov 09 01:54:36.583 INFO kablam! warning: unused variable: `last_query` Nov 09 01:54:36.583 INFO kablam! --> src/main.rs:35:13 Nov 09 01:54:36.583 INFO kablam! | Nov 09 01:54:36.583 INFO kablam! 35 | let mut last_query = SystemTime::now(); Nov 09 01:54:36.583 INFO kablam! | ^^^^^^^^^^ help: consider using `_last_query` instead Nov 09 01:54:36.583 INFO kablam! | Nov 09 01:54:36.583 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 01:54:36.583 INFO kablam! Nov 09 01:54:36.598 INFO kablam! warning: variable does not need to be mutable Nov 09 01:54:36.599 INFO kablam! --> src/main.rs:35:9 Nov 09 01:54:36.599 INFO kablam! | Nov 09 01:54:36.599 INFO kablam! 35 | let mut last_query = SystemTime::now(); Nov 09 01:54:36.599 INFO kablam! | ----^^^^^^^^^^ Nov 09 01:54:36.599 INFO kablam! | | Nov 09 01:54:36.599 INFO kablam! | help: remove this `mut` Nov 09 01:54:36.599 INFO kablam! | Nov 09 01:54:36.599 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 01:54:36.599 INFO kablam! Nov 09 01:54:36.599 INFO kablam! warning: variable does not need to be mutable Nov 09 01:54:36.599 INFO kablam! --> src/main.rs:36:9 Nov 09 01:54:36.599 INFO kablam! | Nov 09 01:54:36.599 INFO kablam! 36 | let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap())); Nov 09 01:54:36.599 INFO kablam! | ----^^^^ Nov 09 01:54:36.599 INFO kablam! | | Nov 09 01:54:36.599 INFO kablam! | help: remove this `mut` Nov 09 01:54:36.599 INFO kablam! Nov 09 01:54:36.599 INFO kablam! warning: variable does not need to be mutable Nov 09 01:54:36.599 INFO kablam! --> src/main.rs:37:9 Nov 09 01:54:36.599 INFO kablam! | Nov 09 01:54:36.599 INFO kablam! 37 | let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None})); Nov 09 01:54:36.599 INFO kablam! | ----^^^^^ Nov 09 01:54:36.599 INFO kablam! | | Nov 09 01:54:36.599 INFO kablam! | help: remove this `mut` Nov 09 01:54:36.599 INFO kablam! Nov 09 01:54:36.703 INFO kablam! warning: unused variable: `last_query` Nov 09 01:54:36.703 INFO kablam! --> src/main.rs:35:13 Nov 09 01:54:36.703 INFO kablam! | Nov 09 01:54:36.703 INFO kablam! 35 | let mut last_query = SystemTime::now(); Nov 09 01:54:36.703 INFO kablam! | ^^^^^^^^^^ help: consider using `_last_query` instead Nov 09 01:54:36.703 INFO kablam! | Nov 09 01:54:36.703 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 01:54:36.703 INFO kablam! Nov 09 01:54:36.703 INFO kablam! warning: variable does not need to be mutable Nov 09 01:54:36.703 INFO kablam! --> src/main.rs:35:9 Nov 09 01:54:36.703 INFO kablam! | Nov 09 01:54:36.703 INFO kablam! 35 | let mut last_query = SystemTime::now(); Nov 09 01:54:36.703 INFO kablam! | ----^^^^^^^^^^ Nov 09 01:54:36.703 INFO kablam! | | Nov 09 01:54:36.703 INFO kablam! | help: remove this `mut` Nov 09 01:54:36.703 INFO kablam! | Nov 09 01:54:36.703 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 01:54:36.703 INFO kablam! Nov 09 01:54:36.703 INFO kablam! warning: variable does not need to be mutable Nov 09 01:54:36.703 INFO kablam! --> src/main.rs:36:9 Nov 09 01:54:36.703 INFO kablam! | Nov 09 01:54:36.703 INFO kablam! 36 | let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap())); Nov 09 01:54:36.703 INFO kablam! | ----^^^^ Nov 09 01:54:36.703 INFO kablam! | | Nov 09 01:54:36.703 INFO kablam! | help: remove this `mut` Nov 09 01:54:36.703 INFO kablam! Nov 09 01:54:36.703 INFO kablam! warning: variable does not need to be mutable Nov 09 01:54:36.703 INFO kablam! --> src/main.rs:37:9 Nov 09 01:54:36.703 INFO kablam! | Nov 09 01:54:36.703 INFO kablam! 37 | let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None})); Nov 09 01:54:36.703 INFO kablam! | ----^^^^^ Nov 09 01:54:36.703 INFO kablam! | | Nov 09 01:54:36.703 INFO kablam! | help: remove this `mut` Nov 09 01:54:36.703 INFO kablam! Nov 09 01:54:36.719 INFO kablam! warning: method is never used: `to_u8` Nov 09 01:54:36.719 INFO kablam! --> src/laundry_view.rs:110:5 Nov 09 01:54:36.719 INFO kablam! | Nov 09 01:54:36.719 INFO kablam! 110 | pub fn to_u8(&self)-> Result, &'static str>{ Nov 09 01:54:36.719 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 01:54:36.719 INFO kablam! | Nov 09 01:54:36.719 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 01:54:36.719 INFO kablam! Nov 09 01:54:36.791 INFO kablam! warning: method is never used: `to_u8` Nov 09 01:54:36.791 INFO kablam! --> src/laundry_view.rs:110:5 Nov 09 01:54:36.791 INFO kablam! | Nov 09 01:54:36.791 INFO kablam! 110 | pub fn to_u8(&self)-> Result, &'static str>{ Nov 09 01:54:36.791 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 01:54:36.791 INFO kablam! | Nov 09 01:54:36.791 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 01:54:36.791 INFO kablam! Nov 09 01:54:36.815 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 40.85s Nov 09 01:54:36.827 INFO kablam! su: No module specific data is present Nov 09 01:54:38.009 INFO running `"docker" "rm" "-f" "490ab2c555598e3c93725420407f39903e90bc39cd6723ba46d9c24b5ef4d77a"` Nov 09 01:54:38.427 INFO blam! 490ab2c555598e3c93725420407f39903e90bc39cd6723ba46d9c24b5ef4d77a