Oct 31 17:42:19.220 INFO checking yasushisakai/http_server against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 17:42:19.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 17:42:19.817 INFO blam! 602be431797f52520c5b60970b689948cb035574195a06af46669b14ed9db786
Oct 31 17:42:19.818 INFO running `"docker" "start" "-a" "602be431797f52520c5b60970b689948cb035574195a06af46669b14ed9db786"`
Oct 31 17:42:22.280 INFO kablam! usermod: no changes
Oct 31 17:42:22.441 INFO kablam!    Compiling serde v1.0.71
Oct 31 17:42:22.441 INFO kablam!    Compiling proc-macro2 v0.4.9
Oct 31 17:42:28.156 INFO kablam!    Compiling quote v0.6.5
Oct 31 17:42:29.497 INFO kablam!    Compiling syn v0.14.7
Oct 31 17:42:44.366 INFO kablam!    Compiling serde_derive v1.0.71
Oct 31 17:42:48.414 INFO kablam!     Checking serde_json v1.0.24
Oct 31 17:43:03.457 INFO kablam!     Checking http_server v0.1.0 (/source)
Oct 31 17:43:04.416 INFO kablam! warning: unused variable: `last_query`
Oct 31 17:43:04.418 INFO kablam!   --> src/main.rs:35:13
Oct 31 17:43:04.418 INFO kablam!    |
Oct 31 17:43:04.419 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 31 17:43:04.420 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Oct 31 17:43:04.420 INFO kablam!    |
Oct 31 17:43:04.421 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 17:43:04.421 INFO kablam! 
Oct 31 17:43:04.440 INFO kablam! warning: variable does not need to be mutable
Oct 31 17:43:04.441 INFO kablam!   --> src/main.rs:35:9
Oct 31 17:43:04.442 INFO kablam!    |
Oct 31 17:43:04.443 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 31 17:43:04.443 INFO kablam!    |         ----^^^^^^^^^^
Oct 31 17:43:04.444 INFO kablam!    |         |
Oct 31 17:43:04.445 INFO kablam!    |         help: remove this `mut`
Oct 31 17:43:04.445 INFO kablam!    |
Oct 31 17:43:04.452 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 17:43:04.453 INFO kablam! 
Oct 31 17:43:04.454 INFO kablam! warning: variable does not need to be mutable
Oct 31 17:43:04.454 INFO kablam!   --> src/main.rs:36:9
Oct 31 17:43:04.455 INFO kablam!    |
Oct 31 17:43:04.456 INFO kablam! 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Oct 31 17:43:04.456 INFO kablam!    |         ----^^^^
Oct 31 17:43:04.457 INFO kablam!    |         |
Oct 31 17:43:04.458 INFO kablam!    |         help: remove this `mut`
Oct 31 17:43:04.458 INFO kablam! 
Oct 31 17:43:04.459 INFO kablam! warning: variable does not need to be mutable
Oct 31 17:43:04.459 INFO kablam!   --> src/main.rs:37:9
Oct 31 17:43:04.460 INFO kablam!    |
Oct 31 17:43:04.461 INFO kablam! 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Oct 31 17:43:04.461 INFO kablam!    |         ----^^^^^
Oct 31 17:43:04.462 INFO kablam!    |         |
Oct 31 17:43:04.463 INFO kablam!    |         help: remove this `mut`
Oct 31 17:43:04.463 INFO kablam! 
Oct 31 17:43:04.483 INFO kablam! warning: unused variable: `last_query`
Oct 31 17:43:04.484 INFO kablam!   --> src/main.rs:35:13
Oct 31 17:43:04.485 INFO kablam!    |
Oct 31 17:43:04.486 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 31 17:43:04.486 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Oct 31 17:43:04.487 INFO kablam!    |
Oct 31 17:43:04.488 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 17:43:04.488 INFO kablam! 
Oct 31 17:43:04.512 INFO kablam! warning: variable does not need to be mutable
Oct 31 17:43:04.513 INFO kablam!   --> src/main.rs:35:9
Oct 31 17:43:04.514 INFO kablam!    |
Oct 31 17:43:04.514 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 31 17:43:04.515 INFO kablam!    |         ----^^^^^^^^^^
Oct 31 17:43:04.516 INFO kablam!    |         |
Oct 31 17:43:04.516 INFO kablam!    |         help: remove this `mut`
Oct 31 17:43:04.517 INFO kablam!    |
Oct 31 17:43:04.517 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 17:43:04.518 INFO kablam! 
Oct 31 17:43:04.519 INFO kablam! warning: variable does not need to be mutable
Oct 31 17:43:04.519 INFO kablam!   --> src/main.rs:36:9
Oct 31 17:43:04.520 INFO kablam!    |
Oct 31 17:43:04.520 INFO kablam! 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Oct 31 17:43:04.521 INFO kablam!    |         ----^^^^
Oct 31 17:43:04.522 INFO kablam!    |         |
Oct 31 17:43:04.522 INFO kablam!    |         help: remove this `mut`
Oct 31 17:43:04.523 INFO kablam! 
Oct 31 17:43:04.523 INFO kablam! warning: variable does not need to be mutable
Oct 31 17:43:04.523 INFO kablam!   --> src/main.rs:37:9
Oct 31 17:43:04.523 INFO kablam!    |
Oct 31 17:43:04.523 INFO kablam! 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Oct 31 17:43:04.523 INFO kablam!    |         ----^^^^^
Oct 31 17:43:04.523 INFO kablam!    |         |
Oct 31 17:43:04.523 INFO kablam!    |         help: remove this `mut`
Oct 31 17:43:04.523 INFO kablam! 
Oct 31 17:43:04.568 INFO kablam! warning: method is never used: `to_u8`
Oct 31 17:43:04.569 INFO kablam!    --> src/laundry_view.rs:110:5
Oct 31 17:43:04.570 INFO kablam!     |
Oct 31 17:43:04.571 INFO kablam! 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Oct 31 17:43:04.571 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:43:04.572 INFO kablam!     |
Oct 31 17:43:04.573 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 17:43:04.573 INFO kablam! 
Oct 31 17:43:04.616 INFO kablam! warning: method is never used: `to_u8`
Oct 31 17:43:04.617 INFO kablam!    --> src/laundry_view.rs:110:5
Oct 31 17:43:04.618 INFO kablam!     |
Oct 31 17:43:04.618 INFO kablam! 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Oct 31 17:43:04.619 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:43:04.624 INFO kablam!     |
Oct 31 17:43:04.625 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 17:43:04.626 INFO kablam! 
Oct 31 17:43:04.668 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.36s
Oct 31 17:43:04.680 INFO kablam! su: No module specific data is present
Oct 31 17:43:06.451 INFO running `"docker" "rm" "-f" "602be431797f52520c5b60970b689948cb035574195a06af46669b14ed9db786"`
Oct 31 17:43:06.841 INFO blam! 602be431797f52520c5b60970b689948cb035574195a06af46669b14ed9db786