Nov 27 16:39:27.908 INFO checking yasushisakai/http_server against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 16:39:27.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 16:39:28.448 INFO [stdout] 10f8c666ca52b30672020c4d043b625e8f14d5507fd11913b12acdaaec4afe7e
Nov 27 16:39:28.449 INFO running `"docker" "start" "-a" "10f8c666ca52b30672020c4d043b625e8f14d5507fd11913b12acdaaec4afe7e"`
Nov 27 16:39:30.692 INFO [stderr] usermod: no changes
Nov 27 16:39:30.836 INFO [stderr]    Compiling serde v1.0.71
Nov 27 16:39:30.836 INFO [stderr]    Compiling proc-macro2 v0.4.9
Nov 27 16:39:36.164 INFO [stderr]    Compiling quote v0.6.5
Nov 27 16:39:37.518 INFO [stderr]    Compiling syn v0.14.7
Nov 27 16:39:53.029 INFO [stderr]    Compiling serde_derive v1.0.71
Nov 27 16:39:57.357 INFO [stderr]     Checking serde_json v1.0.24
Nov 27 16:40:11.527 INFO [stderr]     Checking http_server v0.1.0 (/source)
Nov 27 16:40:12.681 INFO [stderr] warning: unused variable: `last_query`
Nov 27 16:40:12.681 INFO [stderr]   --> src/main.rs:35:13
Nov 27 16:40:12.681 INFO [stderr]    |
Nov 27 16:40:12.681 INFO [stderr] 35 |     let mut last_query = SystemTime::now();
Nov 27 16:40:12.681 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Nov 27 16:40:12.681 INFO [stderr]    |
Nov 27 16:40:12.681 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 16:40:12.681 INFO [stderr] 
Nov 27 16:40:12.701 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:40:12.701 INFO [stderr]   --> src/main.rs:35:9
Nov 27 16:40:12.701 INFO [stderr]    |
Nov 27 16:40:12.701 INFO [stderr] 35 |     let mut last_query = SystemTime::now();
Nov 27 16:40:12.701 INFO [stderr]    |         ----^^^^^^^^^^
Nov 27 16:40:12.701 INFO [stderr]    |         |
Nov 27 16:40:12.701 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:40:12.701 INFO [stderr]    |
Nov 27 16:40:12.708 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 16:40:12.709 INFO [stderr] 
Nov 27 16:40:12.709 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:40:12.709 INFO [stderr]   --> src/main.rs:36:9
Nov 27 16:40:12.709 INFO [stderr]    |
Nov 27 16:40:12.709 INFO [stderr] 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Nov 27 16:40:12.709 INFO [stderr]    |         ----^^^^
Nov 27 16:40:12.709 INFO [stderr]    |         |
Nov 27 16:40:12.709 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:40:12.711 INFO [stderr] 
Nov 27 16:40:12.711 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:40:12.711 INFO [stderr]   --> src/main.rs:37:9
Nov 27 16:40:12.711 INFO [stderr]    |
Nov 27 16:40:12.711 INFO [stderr] 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Nov 27 16:40:12.711 INFO [stderr]    |         ----^^^^^
Nov 27 16:40:12.711 INFO [stderr]    |         |
Nov 27 16:40:12.711 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:40:12.711 INFO [stderr] 
Nov 27 16:40:12.724 INFO [stderr] warning: unused variable: `last_query`
Nov 27 16:40:12.724 INFO [stderr]   --> src/main.rs:35:13
Nov 27 16:40:12.725 INFO [stderr]    |
Nov 27 16:40:12.725 INFO [stderr] 35 |     let mut last_query = SystemTime::now();
Nov 27 16:40:12.725 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Nov 27 16:40:12.725 INFO [stderr]    |
Nov 27 16:40:12.726 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 16:40:12.726 INFO [stderr] 
Nov 27 16:40:12.740 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:40:12.741 INFO [stderr]   --> src/main.rs:35:9
Nov 27 16:40:12.741 INFO [stderr]    |
Nov 27 16:40:12.741 INFO [stderr] 35 |     let mut last_query = SystemTime::now();
Nov 27 16:40:12.741 INFO [stderr]    |         ----^^^^^^^^^^
Nov 27 16:40:12.742 INFO [stderr]    |         |
Nov 27 16:40:12.742 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:40:12.742 INFO [stderr]    |
Nov 27 16:40:12.742 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 16:40:12.742 INFO [stderr] 
Nov 27 16:40:12.743 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:40:12.743 INFO [stderr]   --> src/main.rs:36:9
Nov 27 16:40:12.743 INFO [stderr]    |
Nov 27 16:40:12.743 INFO [stderr] 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Nov 27 16:40:12.744 INFO [stderr]    |         ----^^^^
Nov 27 16:40:12.744 INFO [stderr]    |         |
Nov 27 16:40:12.744 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:40:12.744 INFO [stderr] 
Nov 27 16:40:12.745 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:40:12.745 INFO [stderr]   --> src/main.rs:37:9
Nov 27 16:40:12.745 INFO [stderr]    |
Nov 27 16:40:12.745 INFO [stderr] 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Nov 27 16:40:12.746 INFO [stderr]    |         ----^^^^^
Nov 27 16:40:12.746 INFO [stderr]    |         |
Nov 27 16:40:12.746 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:40:12.746 INFO [stderr] 
Nov 27 16:40:12.805 INFO [stderr] warning: method is never used: `to_u8`
Nov 27 16:40:12.805 INFO [stderr]    --> src/laundry_view.rs:110:5
Nov 27 16:40:12.805 INFO [stderr]     |
Nov 27 16:40:12.805 INFO [stderr] 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Nov 27 16:40:12.805 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:40:12.805 INFO [stderr]     |
Nov 27 16:40:12.805 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 16:40:12.805 INFO [stderr] 
Nov 27 16:40:12.841 INFO [stderr] warning: method is never used: `to_u8`
Nov 27 16:40:12.841 INFO [stderr]    --> src/laundry_view.rs:110:5
Nov 27 16:40:12.841 INFO [stderr]     |
Nov 27 16:40:12.841 INFO [stderr] 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Nov 27 16:40:12.841 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:40:12.845 INFO [stderr]     |
Nov 27 16:40:12.846 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 16:40:12.846 INFO [stderr] 
Nov 27 16:40:12.889 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.17s
Nov 27 16:40:12.896 INFO [stderr] su: No module specific data is present
Nov 27 16:40:13.900 INFO running `"docker" "inspect" "10f8c666ca52b30672020c4d043b625e8f14d5507fd11913b12acdaaec4afe7e"`
Nov 27 16:40:14.158 INFO running `"docker" "rm" "-f" "10f8c666ca52b30672020c4d043b625e8f14d5507fd11913b12acdaaec4afe7e"`
Nov 27 16:40:14.532 INFO [stdout] 10f8c666ca52b30672020c4d043b625e8f14d5507fd11913b12acdaaec4afe7e