Nov 02 03:11:33.330 INFO checking yasushisakai/http_server against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 03:11:33.330 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 03:11:33.848 INFO blam! 7d03a0b8a539193666ad693a27ab995ced99a417b3dc03e4dfb9807556407c45
Nov 02 03:11:33.849 INFO running `"docker" "start" "-a" "7d03a0b8a539193666ad693a27ab995ced99a417b3dc03e4dfb9807556407c45"`
Nov 02 03:11:35.850 INFO kablam! usermod: no changes
Nov 02 03:11:36.002 INFO kablam!    Compiling proc-macro2 v0.4.9
Nov 02 03:11:36.017 INFO kablam!     Checking serde_json v1.0.24
Nov 02 03:11:40.792 INFO kablam!    Compiling quote v0.6.5
Nov 02 03:11:41.998 INFO kablam!    Compiling syn v0.14.7
Nov 02 03:11:52.380 INFO kablam!    Compiling serde_derive v1.0.71
Nov 02 03:12:07.545 INFO kablam!     Checking http_server v0.1.0 (/source)
Nov 02 03:12:08.568 INFO kablam! warning: unused variable: `last_query`
Nov 02 03:12:08.568 INFO kablam!   --> src/main.rs:35:13
Nov 02 03:12:08.568 INFO kablam!    |
Nov 02 03:12:08.568 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Nov 02 03:12:08.568 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Nov 02 03:12:08.568 INFO kablam!    |
Nov 02 03:12:08.568 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 03:12:08.568 INFO kablam! 
Nov 02 03:12:08.576 INFO kablam! warning: unused variable: `last_query`
Nov 02 03:12:08.576 INFO kablam!   --> src/main.rs:35:13
Nov 02 03:12:08.576 INFO kablam!    |
Nov 02 03:12:08.576 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Nov 02 03:12:08.576 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Nov 02 03:12:08.576 INFO kablam!    |
Nov 02 03:12:08.576 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 03:12:08.576 INFO kablam! 
Nov 02 03:12:08.584 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:12:08.584 INFO kablam!   --> src/main.rs:35:9
Nov 02 03:12:08.584 INFO kablam!    |
Nov 02 03:12:08.584 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Nov 02 03:12:08.584 INFO kablam!    |         ----^^^^^^^^^^
Nov 02 03:12:08.584 INFO kablam!    |         |
Nov 02 03:12:08.584 INFO kablam!    |         help: remove this `mut`
Nov 02 03:12:08.584 INFO kablam!    |
Nov 02 03:12:08.584 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 03:12:08.584 INFO kablam! 
Nov 02 03:12:08.584 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:12:08.584 INFO kablam!   --> src/main.rs:36:9
Nov 02 03:12:08.584 INFO kablam!    |
Nov 02 03:12:08.584 INFO kablam! 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Nov 02 03:12:08.584 INFO kablam!    |         ----^^^^
Nov 02 03:12:08.584 INFO kablam!    |         |
Nov 02 03:12:08.584 INFO kablam!    |         help: remove this `mut`
Nov 02 03:12:08.584 INFO kablam! 
Nov 02 03:12:08.584 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:12:08.584 INFO kablam!   --> src/main.rs:37:9
Nov 02 03:12:08.584 INFO kablam!    |
Nov 02 03:12:08.584 INFO kablam! 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Nov 02 03:12:08.584 INFO kablam!    |         ----^^^^^
Nov 02 03:12:08.584 INFO kablam!    |         |
Nov 02 03:12:08.584 INFO kablam!    |         help: remove this `mut`
Nov 02 03:12:08.584 INFO kablam! 
Nov 02 03:12:08.596 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:12:08.596 INFO kablam!   --> src/main.rs:35:9
Nov 02 03:12:08.596 INFO kablam!    |
Nov 02 03:12:08.596 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Nov 02 03:12:08.596 INFO kablam!    |         ----^^^^^^^^^^
Nov 02 03:12:08.597 INFO kablam!    |         |
Nov 02 03:12:08.597 INFO kablam!    |         help: remove this `mut`
Nov 02 03:12:08.597 INFO kablam!    |
Nov 02 03:12:08.597 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 03:12:08.597 INFO kablam! 
Nov 02 03:12:08.600 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:12:08.600 INFO kablam!   --> src/main.rs:36:9
Nov 02 03:12:08.600 INFO kablam!    |
Nov 02 03:12:08.600 INFO kablam! 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Nov 02 03:12:08.600 INFO kablam!    |         ----^^^^
Nov 02 03:12:08.600 INFO kablam!    |         |
Nov 02 03:12:08.600 INFO kablam!    |         help: remove this `mut`
Nov 02 03:12:08.600 INFO kablam! 
Nov 02 03:12:08.600 INFO kablam! warning: variable does not need to be mutable
Nov 02 03:12:08.600 INFO kablam!   --> src/main.rs:37:9
Nov 02 03:12:08.600 INFO kablam!    |
Nov 02 03:12:08.600 INFO kablam! 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Nov 02 03:12:08.600 INFO kablam!    |         ----^^^^^
Nov 02 03:12:08.600 INFO kablam!    |         |
Nov 02 03:12:08.600 INFO kablam!    |         help: remove this `mut`
Nov 02 03:12:08.600 INFO kablam! 
Nov 02 03:12:08.636 INFO kablam! warning: method is never used: `to_u8`
Nov 02 03:12:08.636 INFO kablam!    --> src/laundry_view.rs:110:5
Nov 02 03:12:08.636 INFO kablam!     |
Nov 02 03:12:08.636 INFO kablam! 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Nov 02 03:12:08.636 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:12:08.636 INFO kablam!     |
Nov 02 03:12:08.636 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 03:12:08.636 INFO kablam! 
Nov 02 03:12:08.708 INFO kablam! warning: method is never used: `to_u8`
Nov 02 03:12:08.708 INFO kablam!    --> src/laundry_view.rs:110:5
Nov 02 03:12:08.708 INFO kablam!     |
Nov 02 03:12:08.708 INFO kablam! 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Nov 02 03:12:08.708 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:12:08.708 INFO kablam!     |
Nov 02 03:12:08.708 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 03:12:08.708 INFO kablam! 
Nov 02 03:12:08.767 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.88s
Nov 02 03:12:08.773 INFO kablam! su: No module specific data is present
Nov 02 03:12:09.767 INFO running `"docker" "rm" "-f" "7d03a0b8a539193666ad693a27ab995ced99a417b3dc03e4dfb9807556407c45"`
Nov 02 03:12:10.164 INFO blam! 7d03a0b8a539193666ad693a27ab995ced99a417b3dc03e4dfb9807556407c45