Oct 26 17:37:03.204 INFO checking yasushisakai/http_server against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 17:37:03.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 17:37:03.740 INFO blam! 25196d2495154f08f4559b5839d0a4ad6321c9ffa50f2be112d3d30d07888a05
Oct 26 17:37:03.742 INFO running `"docker" "start" "-a" "25196d2495154f08f4559b5839d0a4ad6321c9ffa50f2be112d3d30d07888a05"`
Oct 26 17:37:06.203 INFO kablam! usermod: no changes
Oct 26 17:37:06.287 INFO kablam!    Compiling serde v1.0.71
Oct 26 17:37:06.288 INFO kablam!    Compiling proc-macro2 v0.4.9
Oct 26 17:37:11.544 INFO kablam!    Compiling quote v0.6.5
Oct 26 17:37:12.892 INFO kablam!    Compiling syn v0.14.7
Oct 26 17:37:27.869 INFO kablam!    Compiling serde_derive v1.0.71
Oct 26 17:37:33.248 INFO kablam!     Checking serde_json v1.0.24
Oct 26 17:37:48.781 INFO kablam!     Checking http_server v0.1.0 (/source)
Oct 26 17:37:49.940 INFO kablam! warning: unused variable: `last_query`
Oct 26 17:37:49.940 INFO kablam!   --> src/main.rs:35:13
Oct 26 17:37:49.940 INFO kablam!    |
Oct 26 17:37:49.940 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 26 17:37:49.940 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Oct 26 17:37:49.940 INFO kablam!    |
Oct 26 17:37:49.941 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 17:37:49.941 INFO kablam! 
Oct 26 17:37:49.975 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:37:49.975 INFO kablam!   --> src/main.rs:35:9
Oct 26 17:37:49.975 INFO kablam!    |
Oct 26 17:37:49.975 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 26 17:37:49.975 INFO kablam!    |         ----^^^^^^^^^^
Oct 26 17:37:49.975 INFO kablam!    |         |
Oct 26 17:37:49.975 INFO kablam!    |         help: remove this `mut`
Oct 26 17:37:49.975 INFO kablam!    |
Oct 26 17:37:49.975 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 17:37:49.975 INFO kablam! 
Oct 26 17:37:49.975 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:37:49.975 INFO kablam!   --> src/main.rs:36:9
Oct 26 17:37:49.975 INFO kablam!    |
Oct 26 17:37:49.975 INFO kablam! 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Oct 26 17:37:49.976 INFO kablam!    |         ----^^^^
Oct 26 17:37:49.976 INFO kablam!    |         |
Oct 26 17:37:49.976 INFO kablam!    |         help: remove this `mut`
Oct 26 17:37:49.976 INFO kablam! 
Oct 26 17:37:49.976 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:37:49.976 INFO kablam!   --> src/main.rs:37:9
Oct 26 17:37:49.976 INFO kablam!    |
Oct 26 17:37:49.976 INFO kablam! 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Oct 26 17:37:49.976 INFO kablam!    |         ----^^^^^
Oct 26 17:37:49.976 INFO kablam!    |         |
Oct 26 17:37:49.976 INFO kablam!    |         help: remove this `mut`
Oct 26 17:37:49.976 INFO kablam! 
Oct 26 17:37:50.059 INFO kablam! warning: unused variable: `last_query`
Oct 26 17:37:50.059 INFO kablam!   --> src/main.rs:35:13
Oct 26 17:37:50.059 INFO kablam!    |
Oct 26 17:37:50.059 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 26 17:37:50.059 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_last_query` instead
Oct 26 17:37:50.059 INFO kablam!    |
Oct 26 17:37:50.059 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 17:37:50.059 INFO kablam! 
Oct 26 17:37:50.067 INFO kablam! warning: method is never used: `to_u8`
Oct 26 17:37:50.067 INFO kablam!    --> src/laundry_view.rs:110:5
Oct 26 17:37:50.067 INFO kablam!     |
Oct 26 17:37:50.067 INFO kablam! 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Oct 26 17:37:50.067 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:37:50.067 INFO kablam!     |
Oct 26 17:37:50.067 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 26 17:37:50.067 INFO kablam! 
Oct 26 17:37:50.087 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:37:50.087 INFO kablam!   --> src/main.rs:35:9
Oct 26 17:37:50.088 INFO kablam!    |
Oct 26 17:37:50.088 INFO kablam! 35 |     let mut last_query = SystemTime::now();
Oct 26 17:37:50.088 INFO kablam!    |         ----^^^^^^^^^^
Oct 26 17:37:50.089 INFO kablam!    |         |
Oct 26 17:37:50.089 INFO kablam!    |         help: remove this `mut`
Oct 26 17:37:50.089 INFO kablam!    |
Oct 26 17:37:50.090 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 26 17:37:50.090 INFO kablam! 
Oct 26 17:37:50.090 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:37:50.090 INFO kablam!   --> src/main.rs:36:9
Oct 26 17:37:50.091 INFO kablam!    |
Oct 26 17:37:50.091 INFO kablam! 36 |     let mut view = Arc::new(Mutex::new(LaundryView::new().unwrap()));
Oct 26 17:37:50.091 INFO kablam!    |         ----^^^^
Oct 26 17:37:50.092 INFO kablam!    |         |
Oct 26 17:37:50.092 INFO kablam!    |         help: remove this `mut`
Oct 26 17:37:50.092 INFO kablam! 
Oct 26 17:37:50.092 INFO kablam! warning: variable does not need to be mutable
Oct 26 17:37:50.093 INFO kablam!   --> src/main.rs:37:9
Oct 26 17:37:50.093 INFO kablam!    |
Oct 26 17:37:50.093 INFO kablam! 37 |     let mut state = Arc::new(Mutex::new(State{last_query: None, laundry: None}));
Oct 26 17:37:50.094 INFO kablam!    |         ----^^^^^
Oct 26 17:37:50.094 INFO kablam!    |         |
Oct 26 17:37:50.094 INFO kablam!    |         help: remove this `mut`
Oct 26 17:37:50.094 INFO kablam! 
Oct 26 17:37:50.187 INFO kablam! warning: method is never used: `to_u8`
Oct 26 17:37:50.188 INFO kablam!    --> src/laundry_view.rs:110:5
Oct 26 17:37:50.188 INFO kablam!     |
Oct 26 17:37:50.188 INFO kablam! 110 |     pub fn to_u8(&self)-> Result<Vec<u8>, &'static str>{
Oct 26 17:37:50.188 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:37:50.189 INFO kablam!     |
Oct 26 17:37:50.189 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 26 17:37:50.189 INFO kablam! 
Oct 26 17:37:50.231 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.99s
Oct 26 17:37:50.244 INFO kablam! su: No module specific data is present
Oct 26 17:37:51.503 INFO running `"docker" "rm" "-f" "25196d2495154f08f4559b5839d0a4ad6321c9ffa50f2be112d3d30d07888a05"`
Oct 26 17:37:51.891 INFO blam! 25196d2495154f08f4559b5839d0a4ad6321c9ffa50f2be112d3d30d07888a05