Dec 18 06:08:05.945 INFO checking NurbsOtter/tinyrs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:08:05.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/NurbsOtter/tinyrs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:08:06.324 INFO [stdout] d466a421a481fdd3dd880ac477646be6a881d86f898668938c58192db4a2cff9
Dec 18 06:08:06.328 INFO running `"docker" "start" "-a" "d466a421a481fdd3dd880ac477646be6a881d86f898668938c58192db4a2cff9"`
Dec 18 06:08:08.006 INFO [stderr]     Checking ws v0.7.3
Dec 18 06:08:08.006 INFO [stderr]     Checking iron v0.5.1
Dec 18 06:08:09.730 INFO [stderr]     Checking mount v0.3.0
Dec 18 06:08:09.732 INFO [stderr]     Checking logger v0.3.0
Dec 18 06:08:09.734 INFO [stderr]     Checking router v0.5.1
Dec 18 06:08:11.775 INFO [stderr]     Checking staticfile v0.4.0
Dec 18 06:08:12.512 INFO [stderr]     Checking tinyrs v0.1.0 (/opt/crater/workdir)
Dec 18 06:08:13.669 INFO [stderr] warning: unused import: `env_logger`
Dec 18 06:08:13.669 INFO [stderr]  --> src/web_server/mod.rs:6:5
Dec 18 06:08:13.669 INFO [stderr]   |
Dec 18 06:08:13.669 INFO [stderr] 6 | use env_logger;
Dec 18 06:08:13.669 INFO [stderr]   |     ^^^^^^^^^^
Dec 18 06:08:13.669 INFO [stderr]   |
Dec 18 06:08:13.669 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:08:13.669 INFO [stderr] 
Dec 18 06:08:13.669 INFO [stderr] warning: unused import: `socket_server::gamestate`
Dec 18 06:08:13.669 INFO [stderr]  --> src/socket_server/client.rs:2:5
Dec 18 06:08:13.669 INFO [stderr]   |
Dec 18 06:08:13.669 INFO [stderr] 2 | use socket_server::gamestate;
Dec 18 06:08:13.670 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.670 INFO [stderr] 
Dec 18 06:08:13.670 INFO [stderr] warning: unused import: `socket_server::client::Client`
Dec 18 06:08:13.670 INFO [stderr]  --> src/socket_server/gamestate.rs:1:5
Dec 18 06:08:13.670 INFO [stderr]   |
Dec 18 06:08:13.670 INFO [stderr] 1 | use socket_server::client::Client;
Dec 18 06:08:13.670 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.670 INFO [stderr] 
Dec 18 06:08:13.777 INFO [stderr] warning: unused import: `env_logger`
Dec 18 06:08:13.777 INFO [stderr]  --> src/web_server/mod.rs:6:5
Dec 18 06:08:13.777 INFO [stderr]   |
Dec 18 06:08:13.777 INFO [stderr] 6 | use env_logger;
Dec 18 06:08:13.777 INFO [stderr]   |     ^^^^^^^^^^
Dec 18 06:08:13.777 INFO [stderr]   |
Dec 18 06:08:13.777 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:08:13.777 INFO [stderr] 
Dec 18 06:08:13.777 INFO [stderr] warning: unused import: `socket_server::gamestate`
Dec 18 06:08:13.777 INFO [stderr]  --> src/socket_server/client.rs:2:5
Dec 18 06:08:13.777 INFO [stderr]   |
Dec 18 06:08:13.777 INFO [stderr] 2 | use socket_server::gamestate;
Dec 18 06:08:13.777 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.777 INFO [stderr] 
Dec 18 06:08:13.777 INFO [stderr] warning: unused import: `socket_server::client::Client`
Dec 18 06:08:13.777 INFO [stderr]  --> src/socket_server/gamestate.rs:1:5
Dec 18 06:08:13.777 INFO [stderr]   |
Dec 18 06:08:13.777 INFO [stderr] 1 | use socket_server::client::Client;
Dec 18 06:08:13.777 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.777 INFO [stderr] 
Dec 18 06:08:13.800 INFO [stderr] warning: unused variable: `err`
Dec 18 06:08:13.800 INFO [stderr]   --> src/socket_server/mod.rs:20:8
Dec 18 06:08:13.800 INFO [stderr]    |
Dec 18 06:08:13.800 INFO [stderr] 20 |             Err(err) =>println!("Socket error"),
Dec 18 06:08:13.800 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 18 06:08:13.800 INFO [stderr]    |
Dec 18 06:08:13.800 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:08:13.800 INFO [stderr] 
Dec 18 06:08:13.821 INFO [stderr] warning: function is never used: `hello_test`
Dec 18 06:08:13.821 INFO [stderr]  --> src/web_server/mod.rs:9:1
Dec 18 06:08:13.821 INFO [stderr]   |
Dec 18 06:08:13.821 INFO [stderr] 9 | fn hello_test(_: &mut Request)->IronResult<Response>{
Dec 18 06:08:13.821 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.821 INFO [stderr]   |
Dec 18 06:08:13.821 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:08:13.822 INFO [stderr] 
Dec 18 06:08:13.822 INFO [stderr] warning: method `sendAll` should have a snake case name such as `send_all`
Dec 18 06:08:13.822 INFO [stderr]   --> src/socket_server/gamestate.rs:19:2
Dec 18 06:08:13.822 INFO [stderr]    |
Dec 18 06:08:13.822 INFO [stderr] 19 |       pub fn sendAll(&mut self, message: String,id: u64){
Dec 18 06:08:13.822 INFO [stderr]    |  _____^
Dec 18 06:08:13.822 INFO [stderr] 20 | |         for (key,_) in &self.clients{
Dec 18 06:08:13.822 INFO [stderr] 21 | |             if *key != id{
Dec 18 06:08:13.822 INFO [stderr] 22 | |                 match self.clients.get(&key){
Dec 18 06:08:13.822 INFO [stderr] ...  |
Dec 18 06:08:13.822 INFO [stderr] 27 | |         }
Dec 18 06:08:13.822 INFO [stderr] 28 | |     }
Dec 18 06:08:13.822 INFO [stderr]    | |_____^
Dec 18 06:08:13.822 INFO [stderr]    |
Dec 18 06:08:13.822 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 06:08:13.822 INFO [stderr] 
Dec 18 06:08:13.822 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:13.822 INFO [stderr]   --> src/socket_server/gamestate.rs:23:16
Dec 18 06:08:13.822 INFO [stderr]    |
Dec 18 06:08:13.823 INFO [stderr] 23 |                     Some(c)=>{c.send(message.clone());},
Dec 18 06:08:13.823 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.823 INFO [stderr]    |
Dec 18 06:08:13.823 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:08:13.823 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:13.823 INFO [stderr] 
Dec 18 06:08:13.823 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:13.823 INFO [stderr]   --> src/main.rs:15:2
Dec 18 06:08:13.823 INFO [stderr]    |
Dec 18 06:08:13.823 INFO [stderr] 15 |     handle.join();
Dec 18 06:08:13.823 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 06:08:13.823 INFO [stderr]    |
Dec 18 06:08:13.823 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:13.823 INFO [stderr] 
Dec 18 06:08:13.913 INFO [stderr] warning: unused variable: `err`
Dec 18 06:08:13.913 INFO [stderr]   --> src/socket_server/mod.rs:20:8
Dec 18 06:08:13.913 INFO [stderr]    |
Dec 18 06:08:13.913 INFO [stderr] 20 |             Err(err) =>println!("Socket error"),
Dec 18 06:08:13.913 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 18 06:08:13.913 INFO [stderr]    |
Dec 18 06:08:13.913 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:08:13.913 INFO [stderr] 
Dec 18 06:08:13.926 INFO [stderr] warning: function is never used: `hello_test`
Dec 18 06:08:13.927 INFO [stderr]  --> src/web_server/mod.rs:9:1
Dec 18 06:08:13.927 INFO [stderr]   |
Dec 18 06:08:13.927 INFO [stderr] 9 | fn hello_test(_: &mut Request)->IronResult<Response>{
Dec 18 06:08:13.927 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.927 INFO [stderr]   |
Dec 18 06:08:13.927 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:08:13.927 INFO [stderr] 
Dec 18 06:08:13.927 INFO [stderr] warning: method `sendAll` should have a snake case name such as `send_all`
Dec 18 06:08:13.927 INFO [stderr]   --> src/socket_server/gamestate.rs:19:2
Dec 18 06:08:13.927 INFO [stderr]    |
Dec 18 06:08:13.927 INFO [stderr] 19 |       pub fn sendAll(&mut self, message: String,id: u64){
Dec 18 06:08:13.927 INFO [stderr]    |  _____^
Dec 18 06:08:13.928 INFO [stderr] 20 | |         for (key,_) in &self.clients{
Dec 18 06:08:13.928 INFO [stderr] 21 | |             if *key != id{
Dec 18 06:08:13.928 INFO [stderr] 22 | |                 match self.clients.get(&key){
Dec 18 06:08:13.928 INFO [stderr] ...  |
Dec 18 06:08:13.928 INFO [stderr] 27 | |         }
Dec 18 06:08:13.928 INFO [stderr] 28 | |     }
Dec 18 06:08:13.928 INFO [stderr]    | |_____^
Dec 18 06:08:13.928 INFO [stderr]    |
Dec 18 06:08:13.928 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 06:08:13.928 INFO [stderr] 
Dec 18 06:08:13.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:13.928 INFO [stderr]   --> src/socket_server/gamestate.rs:23:16
Dec 18 06:08:13.928 INFO [stderr]    |
Dec 18 06:08:13.928 INFO [stderr] 23 |                     Some(c)=>{c.send(message.clone());},
Dec 18 06:08:13.928 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:08:13.928 INFO [stderr]    |
Dec 18 06:08:13.928 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:08:13.928 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:13.928 INFO [stderr] 
Dec 18 06:08:13.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:08:13.928 INFO [stderr]   --> src/main.rs:15:2
Dec 18 06:08:13.928 INFO [stderr]    |
Dec 18 06:08:13.928 INFO [stderr] 15 |     handle.join();
Dec 18 06:08:13.928 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 06:08:13.928 INFO [stderr]    |
Dec 18 06:08:13.929 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:08:13.929 INFO [stderr] 
Dec 18 06:08:13.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.22s
Dec 18 06:08:15.434 INFO running `"docker" "inspect" "d466a421a481fdd3dd880ac477646be6a881d86f898668938c58192db4a2cff9"`
Dec 18 06:08:15.686 INFO running `"docker" "rm" "-f" "d466a421a481fdd3dd880ac477646be6a881d86f898668938c58192db4a2cff9"`
Dec 18 06:08:15.961 INFO [stdout] d466a421a481fdd3dd880ac477646be6a881d86f898668938c58192db4a2cff9