Dec 15 02:41:57.693 INFO testing oscpad-0.2.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 02:41:57.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 02:41:58.053 INFO [stdout] 6079c169f418d0ecc8f5dd3b1a321ace2304940675ec575230243bf9984ec3fb
Dec 15 02:41:58.056 INFO running `"docker" "start" "-a" "6079c169f418d0ecc8f5dd3b1a321ace2304940675ec575230243bf9984ec3fb"`
Dec 15 02:41:59.660 INFO [stderr] usermod: no changes
Dec 15 02:41:59.860 INFO [stderr] warning: parsed version requirement `0.2*` is no longer valid
Dec 15 02:41:59.860 INFO [stderr] 
Dec 15 02:41:59.860 INFO [stderr] Previous versions of Cargo accepted this malformed requirement,
Dec 15 02:41:59.860 INFO [stderr] but it is being deprecated. This was found when parsing the manifest
Dec 15 02:41:59.860 INFO [stderr] of iron 0.2.6, and the correct version requirement is `0.2.*`.
Dec 15 02:41:59.860 INFO [stderr] 
Dec 15 02:41:59.860 INFO [stderr] This will soon become a hard error, so it's either recommended to
Dec 15 02:41:59.860 INFO [stderr] update to a fixed version or contact the upstream maintainer about
Dec 15 02:41:59.860 INFO [stderr] this warning.
Dec 15 02:41:59.860 INFO [stderr] 
Dec 15 02:41:59.968 INFO [stderr]    Compiling tinyosc v0.0.3
Dec 15 02:41:59.970 INFO [stderr]    Compiling num-bigint v0.2.1
Dec 15 02:42:00.003 INFO [stderr]    Compiling hyper v0.8.1
Dec 15 02:42:00.028 INFO [stderr]    Compiling hyper v0.7.2
Dec 15 02:42:05.466 INFO [stderr]    Compiling num-rational v0.2.1
Dec 15 02:42:08.424 INFO [stderr]    Compiling num v0.2.0
Dec 15 02:42:09.827 INFO [stderr]    Compiling serde v0.5.3
Dec 15 02:42:15.325 INFO [stderr]    Compiling websocket v0.15.2
Dec 15 02:42:16.908 INFO [stderr]    Compiling iron v0.2.6
Dec 15 02:42:20.703 INFO [stderr]    Compiling oscpad v0.2.2 (/source)
Dec 15 02:42:24.572 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 02:42:24.572 INFO [stderr]    --> src/controls.rs:345:13
Dec 15 02:42:24.572 INFO [stderr]     |
Dec 15 02:42:24.572 INFO [stderr] 345 | /             (match st { &ButtonState::Pressed => "Press", 
Dec 15 02:42:24.573 INFO [stderr] 346 | |                         &ButtonState::Unpressed => "Unpress", }))));
Dec 15 02:42:24.573 INFO [stderr]     | |________________________________________________________________^
Dec 15 02:42:24.574 INFO [stderr]     |
Dec 15 02:42:24.574 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 02:42:24.574 INFO [stderr] help: remove these parentheses
Dec 15 02:42:24.574 INFO [stderr]     |
Dec 15 02:42:24.574 INFO [stderr] 345 |             match st { &ButtonState::Pressed => "Press", 
Dec 15 02:42:24.574 INFO [stderr] 346 |                         &ButtonState::Unpressed => "Unpress", })));
Dec 15 02:42:24.574 INFO [stderr]     |
Dec 15 02:42:24.574 INFO [stderr] 
Dec 15 02:42:24.574 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 02:42:24.574 INFO [stderr]    --> src/controls.rs:368:13
Dec 15 02:42:24.574 INFO [stderr]     |
Dec 15 02:42:24.574 INFO [stderr] 368 | /             (match st { &SliderState::Pressed => "Press",
Dec 15 02:42:24.574 INFO [stderr] 369 | |                         &SliderState::Unpressed => "Unpress" }))));
Dec 15 02:42:24.574 INFO [stderr]     | |_______________________________________________________________^
Dec 15 02:42:24.574 INFO [stderr] help: remove these parentheses
Dec 15 02:42:24.574 INFO [stderr]     |
Dec 15 02:42:24.574 INFO [stderr] 368 |             match st { &SliderState::Pressed => "Press",
Dec 15 02:42:24.574 INFO [stderr] 369 |                         &SliderState::Unpressed => "Unpress" })));
Dec 15 02:42:24.574 INFO [stderr]     |
Dec 15 02:42:24.574 INFO [stderr] 
Dec 15 02:42:24.958 INFO [stderr] warning: unused variable: `key`
Dec 15 02:42:24.958 INFO [stderr]    --> src/controls.rs:494:13
Dec 15 02:42:24.958 INFO [stderr]     |
Dec 15 02:42:24.958 INFO [stderr] 494 |       Some((key,val)) => { 
Dec 15 02:42:24.958 INFO [stderr]     |             ^^^ help: consider using `_key` instead
Dec 15 02:42:24.958 INFO [stderr]     |
Dec 15 02:42:24.958 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 02:42:24.958 INFO [stderr] 
Dec 15 02:42:24.958 INFO [stderr] warning: unused variable: `prefsFilename`
Dec 15 02:42:24.958 INFO [stderr]   --> src/main.rs:98:17
Dec 15 02:42:24.958 INFO [stderr]    |
Dec 15 02:42:24.958 INFO [stderr] 98 |           (Some(prefsFilename), _) => { 
Dec 15 02:42:24.958 INFO [stderr]    |                 ^^^^^^^^^^^^^ help: consider using `_prefsFilename` instead
Dec 15 02:42:24.958 INFO [stderr] 
Dec 15 02:42:24.958 INFO [stderr] warning: unused variable: `req`
Dec 15 02:42:24.958 INFO [stderr]    --> src/main.rs:240:26
Dec 15 02:42:24.958 INFO [stderr]     |
Dec 15 02:42:24.958 INFO [stderr] 240 |     try!(Iron::new(move |req: &mut Request| {
Dec 15 02:42:24.958 INFO [stderr]     |                          ^^^ help: consider using `_req` instead
Dec 15 02:42:24.958 INFO [stderr] 
Dec 15 02:42:24.958 INFO [stderr] warning: unused variable: `id`
Dec 15 02:42:24.958 INFO [stderr]    --> src/main.rs:422:51
Dec 15 02:42:24.958 INFO [stderr]     |
Dec 15 02:42:24.958 INFO [stderr] 422 |     &controls::UpdateMsg::Button { controlId: ref id
Dec 15 02:42:24.958 INFO [stderr]     |                                                   ^^ help: consider using `_id` instead
Dec 15 02:42:24.958 INFO [stderr] 
Dec 15 02:42:24.958 INFO [stderr] warning: unused variable: `id`
Dec 15 02:42:24.958 INFO [stderr]    --> src/main.rs:445:52
Dec 15 02:42:24.958 INFO [stderr]     |
Dec 15 02:42:24.959 INFO [stderr] 445 |     &controls::UpdateMsg::Slider  { controlId: ref id
Dec 15 02:42:24.959 INFO [stderr]     |                                                    ^^ help: consider using `_id` instead
Dec 15 02:42:24.959 INFO [stderr] 
Dec 15 02:42:24.959 INFO [stderr] warning: unused variable: `id`
Dec 15 02:42:24.959 INFO [stderr]    --> src/main.rs:471:50
Dec 15 02:42:24.959 INFO [stderr]     |
Dec 15 02:42:24.959 INFO [stderr] 471 |     &controls::UpdateMsg::Label { controlId: ref id
Dec 15 02:42:24.959 INFO [stderr]     |                                                  ^^ help: consider using `_id` instead
Dec 15 02:42:24.959 INFO [stderr] 
Dec 15 02:42:24.959 INFO [stderr] warning: unused variable: `src`
Dec 15 02:42:24.959 INFO [stderr]    --> src/main.rs:624:15
Dec 15 02:42:24.959 INFO [stderr]     |
Dec 15 02:42:24.959 INFO [stderr] 624 |     let (amt, src) = try!(recvsocket.recv_from(&mut buf));
Dec 15 02:42:24.959 INFO [stderr]     |               ^^^ help: consider using `_src` instead
Dec 15 02:42:24.959 INFO [stderr] 
Dec 15 02:42:24.959 INFO [stderr] warning: unused variable: `um`
Dec 15 02:42:24.959 INFO [stderr]    --> src/controls.rs:201:24
Dec 15 02:42:24.959 INFO [stderr]     |
Dec 15 02:42:24.959 INFO [stderr] 201 |   fn update(&mut self, um: &UpdateMsg) {}
Dec 15 02:42:24.959 INFO [stderr]     |                        ^^ help: consider using `_um` instead
Dec 15 02:42:24.959 INFO [stderr] 
Dec 15 02:42:24.959 INFO [stderr] warning: unused variable: `e`
Dec 15 02:42:24.959 INFO [stderr]   --> src/broadcaster.rs:43:13
Dec 15 02:42:24.959 INFO [stderr]    |
Dec 15 02:42:24.959 INFO [stderr] 43 |         Err(e) => {},
Dec 15 02:42:24.959 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 15 02:42:24.959 INFO [stderr] 
Dec 15 02:42:24.959 INFO [stderr] warning: unused variable: `e`
Dec 15 02:42:24.959 INFO [stderr]   --> src/broadcaster.rs:60:19
Dec 15 02:42:24.959 INFO [stderr]    |
Dec 15 02:42:24.959 INFO [stderr] 60 |               Err(e) => {},
Dec 15 02:42:24.959 INFO [stderr]    |                   ^ help: consider using `_e` instead
Dec 15 02:42:24.959 INFO [stderr] 
Dec 15 02:42:24.959 INFO [stderr] warning: unused variable: `e`
Dec 15 02:42:24.959 INFO [stderr]   --> src/broadcaster.rs:65:13
Dec 15 02:42:24.959 INFO [stderr]    |
Dec 15 02:42:24.959 INFO [stderr] 65 |         Err(e) => {},
Dec 15 02:42:24.959 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 15 02:42:24.959 INFO [stderr] 
Dec 15 02:42:25.075 INFO [stderr] warning: variable does not need to be mutable
Dec 15 02:42:25.075 INFO [stderr]    --> src/controls.rs:437:7
Dec 15 02:42:25.075 INFO [stderr]     |
Dec 15 02:42:25.075 INFO [stderr] 437 |   let mut btm = BTreeMap::new();
Dec 15 02:42:25.075 INFO [stderr]     |       ----^^^
Dec 15 02:42:25.075 INFO [stderr]     |       |
Dec 15 02:42:25.075 INFO [stderr]     |       help: remove this `mut`
Dec 15 02:42:25.075 INFO [stderr]     |
Dec 15 02:42:25.075 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 02:42:25.075 INFO [stderr] 
Dec 15 02:42:25.088 INFO [stderr] warning: type `controlMap` should have a camel case name such as `Controlmap`
Dec 15 02:42:25.088 INFO [stderr]    --> src/controls.rs:434:1
Dec 15 02:42:25.088 INFO [stderr]     |
Dec 15 02:42:25.088 INFO [stderr] 434 | pub type controlMap = BTreeMap<Vec<i32>,Box<Control>>;
Dec 15 02:42:25.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:25.088 INFO [stderr]     |
Dec 15 02:42:25.088 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 15 02:42:25.088 INFO [stderr] 
Dec 15 02:42:25.088 INFO [stderr] warning: type `controlNameMap` should have a camel case name such as `Controlnamemap`
Dec 15 02:42:25.088 INFO [stderr]    --> src/controls.rs:466:1
Dec 15 02:42:25.088 INFO [stderr]     |
Dec 15 02:42:25.088 INFO [stderr] 466 | pub type controlNameMap = BTreeMap<String, Vec<i32>>;
Dec 15 02:42:25.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:25.088 INFO [stderr] 
Dec 15 02:42:25.088 INFO [stderr] warning: type `sendBlah` should have a camel case name such as `Sendblah`
Dec 15 02:42:25.088 INFO [stderr]  --> src/broadcaster.rs:8:1
Dec 15 02:42:25.088 INFO [stderr]   |
Dec 15 02:42:25.088 INFO [stderr] 8 | type sendBlah = Arc<Mutex<sender::Sender<WebSocketStream>>>;
Dec 15 02:42:25.088 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:25.088 INFO [stderr] 
Dec 15 02:42:25.088 INFO [stderr] warning: constant `sampleGuiConfig` should have an upper case name such as `SAMPLE_GUI_CONFIG`
Dec 15 02:42:25.088 INFO [stderr]   --> src/stringDefaults.rs:3:1
Dec 15 02:42:25.089 INFO [stderr]    |
Dec 15 02:42:25.089 INFO [stderr] 3  | / pub const sampleGuiConfig: &'static str = r##"{
Dec 15 02:42:25.089 INFO [stderr] 4  | |   "title": "rustmeh",
Dec 15 02:42:25.089 INFO [stderr] 5  | |   "rootControl": 
Dec 15 02:42:25.089 INFO [stderr] 6  | |     {
Dec 15 02:42:25.089 INFO [stderr] ...  |
Dec 15 02:42:25.089 INFO [stderr] 52 | |     }
Dec 15 02:42:25.089 INFO [stderr] 53 | | }"##;
Dec 15 02:42:25.089 INFO [stderr]    | |_____^
Dec 15 02:42:25.089 INFO [stderr]    |
Dec 15 02:42:25.089 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 15 02:42:25.089 INFO [stderr] 
Dec 15 02:42:25.089 INFO [stderr] warning: constant `mainhtml` should have an upper case name such as `MAINHTML`
Dec 15 02:42:25.089 INFO [stderr]      --> src/stringDefaults.rs:56:1
Dec 15 02:42:25.089 INFO [stderr]       |
Dec 15 02:42:25.089 INFO [stderr] 56    | / pub const mainhtml: &'static str = r##"<!DOCTYPE html>
Dec 15 02:42:25.089 INFO [stderr] 57    | | <html>
Dec 15 02:42:25.089 INFO [stderr] 58    | |   <head>
Dec 15 02:42:25.089 INFO [stderr] 59    | |     <meta charset="utf-8" />
Dec 15 02:42:25.089 INFO [stderr] ...     |
Dec 15 02:42:25.089 INFO [stderr] 11803 | |
Dec 15 02:42:25.089 INFO [stderr] 11804 | | "##;
Dec 15 02:42:25.089 INFO [stderr]       | |____^
Dec 15 02:42:25.089 INFO [stderr] 
Dec 15 02:42:25.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 02:42:25.091 INFO [stderr]   --> src/main.rs:56:3
Dec 15 02:42:25.091 INFO [stderr]    |
Dec 15 02:42:25.091 INFO [stderr] 56 |   inf.write(text.as_bytes());
Dec 15 02:42:25.091 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:25.091 INFO [stderr]    |
Dec 15 02:42:25.091 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 02:42:25.091 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 02:42:25.091 INFO [stderr] 
Dec 15 02:42:25.103 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 02:42:25.103 INFO [stderr]    --> src/main.rs:386:17
Dec 15 02:42:25.103 INFO [stderr]     |
Dec 15 02:42:25.103 INFO [stderr] 386 | /                 match ctrlUpdateToOsc(&updmsg, &**cntrl) { 
Dec 15 02:42:25.103 INFO [stderr] 387 | |                   Ok(v) => oscsocket.send_to(&v, &oscsendip[..]),
Dec 15 02:42:25.103 INFO [stderr] 388 | |                   _ => Err(Error::new(ErrorKind::Other, "meh")) 
Dec 15 02:42:25.103 INFO [stderr] 389 | |                 };
Dec 15 02:42:25.103 INFO [stderr]     | |__________________^
Dec 15 02:42:25.103 INFO [stderr]     |
Dec 15 02:42:25.103 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 02:42:25.103 INFO [stderr] 
Dec 15 02:42:31.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.59s
Dec 15 02:42:31.287 INFO [stderr] su: No module specific data is present
Dec 15 02:42:31.587 INFO running `"docker" "inspect" "6079c169f418d0ecc8f5dd3b1a321ace2304940675ec575230243bf9984ec3fb"`
Dec 15 02:42:31.707 INFO running `"docker" "rm" "-f" "6079c169f418d0ecc8f5dd3b1a321ace2304940675ec575230243bf9984ec3fb"`
Dec 15 02:42:31.874 INFO [stdout] 6079c169f418d0ecc8f5dd3b1a321ace2304940675ec575230243bf9984ec3fb
Dec 15 02:42:31.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 02:42:32.049 INFO [stdout] 96ca5eb1add47d849101df99e240b0d8beefdbe2f6c9304cee6875ba2de77327
Dec 15 02:42:32.051 INFO running `"docker" "start" "-a" "96ca5eb1add47d849101df99e240b0d8beefdbe2f6c9304cee6875ba2de77327"`
Dec 15 02:42:32.427 INFO [stderr] usermod: no changes
Dec 15 02:42:32.512 INFO [stderr] warning: parsed version requirement `0.2*` is no longer valid
Dec 15 02:42:32.512 INFO [stderr] 
Dec 15 02:42:32.512 INFO [stderr] Previous versions of Cargo accepted this malformed requirement,
Dec 15 02:42:32.512 INFO [stderr] but it is being deprecated. This was found when parsing the manifest
Dec 15 02:42:32.512 INFO [stderr] of iron 0.2.6, and the correct version requirement is `0.2.*`.
Dec 15 02:42:32.512 INFO [stderr] 
Dec 15 02:42:32.512 INFO [stderr] This will soon become a hard error, so it's either recommended to
Dec 15 02:42:32.512 INFO [stderr] update to a fixed version or contact the upstream maintainer about
Dec 15 02:42:32.512 INFO [stderr] this warning.
Dec 15 02:42:32.512 INFO [stderr] 
Dec 15 02:42:32.539 INFO [stderr]    Compiling oscpad v0.2.2 (/source)
Dec 15 02:42:36.299 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 02:42:36.299 INFO [stderr]    --> src/controls.rs:345:13
Dec 15 02:42:36.299 INFO [stderr]     |
Dec 15 02:42:36.299 INFO [stderr] 345 | /             (match st { &ButtonState::Pressed => "Press", 
Dec 15 02:42:36.299 INFO [stderr] 346 | |                         &ButtonState::Unpressed => "Unpress", }))));
Dec 15 02:42:36.299 INFO [stderr]     | |________________________________________________________________^
Dec 15 02:42:36.299 INFO [stderr]     |
Dec 15 02:42:36.299 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 02:42:36.299 INFO [stderr] help: remove these parentheses
Dec 15 02:42:36.299 INFO [stderr]     |
Dec 15 02:42:36.299 INFO [stderr] 345 |             match st { &ButtonState::Pressed => "Press", 
Dec 15 02:42:36.299 INFO [stderr] 346 |                         &ButtonState::Unpressed => "Unpress", })));
Dec 15 02:42:36.299 INFO [stderr]     |
Dec 15 02:42:36.299 INFO [stderr] 
Dec 15 02:42:36.299 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 02:42:36.299 INFO [stderr]    --> src/controls.rs:368:13
Dec 15 02:42:36.299 INFO [stderr]     |
Dec 15 02:42:36.299 INFO [stderr] 368 | /             (match st { &SliderState::Pressed => "Press",
Dec 15 02:42:36.299 INFO [stderr] 369 | |                         &SliderState::Unpressed => "Unpress" }))));
Dec 15 02:42:36.299 INFO [stderr]     | |_______________________________________________________________^
Dec 15 02:42:36.299 INFO [stderr] help: remove these parentheses
Dec 15 02:42:36.299 INFO [stderr]     |
Dec 15 02:42:36.299 INFO [stderr] 368 |             match st { &SliderState::Pressed => "Press",
Dec 15 02:42:36.299 INFO [stderr] 369 |                         &SliderState::Unpressed => "Unpress" })));
Dec 15 02:42:36.299 INFO [stderr]     |
Dec 15 02:42:36.299 INFO [stderr] 
Dec 15 02:42:36.548 INFO [stderr] warning: unused variable: `key`
Dec 15 02:42:36.548 INFO [stderr]    --> src/controls.rs:494:13
Dec 15 02:42:36.548 INFO [stderr]     |
Dec 15 02:42:36.548 INFO [stderr] 494 |       Some((key,val)) => { 
Dec 15 02:42:36.548 INFO [stderr]     |             ^^^ help: consider using `_key` instead
Dec 15 02:42:36.548 INFO [stderr]     |
Dec 15 02:42:36.548 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 02:42:36.548 INFO [stderr] 
Dec 15 02:42:36.548 INFO [stderr] warning: unused variable: `prefsFilename`
Dec 15 02:42:36.548 INFO [stderr]   --> src/main.rs:98:17
Dec 15 02:42:36.549 INFO [stderr]    |
Dec 15 02:42:36.549 INFO [stderr] 98 |           (Some(prefsFilename), _) => { 
Dec 15 02:42:36.549 INFO [stderr]    |                 ^^^^^^^^^^^^^ help: consider using `_prefsFilename` instead
Dec 15 02:42:36.549 INFO [stderr] 
Dec 15 02:42:36.549 INFO [stderr] warning: unused variable: `req`
Dec 15 02:42:36.549 INFO [stderr]    --> src/main.rs:240:26
Dec 15 02:42:36.549 INFO [stderr]     |
Dec 15 02:42:36.549 INFO [stderr] 240 |     try!(Iron::new(move |req: &mut Request| {
Dec 15 02:42:36.549 INFO [stderr]     |                          ^^^ help: consider using `_req` instead
Dec 15 02:42:36.549 INFO [stderr] 
Dec 15 02:42:36.549 INFO [stderr] warning: unused variable: `id`
Dec 15 02:42:36.550 INFO [stderr]    --> src/main.rs:422:51
Dec 15 02:42:36.550 INFO [stderr]     |
Dec 15 02:42:36.550 INFO [stderr] 422 |     &controls::UpdateMsg::Button { controlId: ref id
Dec 15 02:42:36.550 INFO [stderr]     |                                                   ^^ help: consider using `_id` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.550 INFO [stderr] warning: unused variable: `id`
Dec 15 02:42:36.550 INFO [stderr]    --> src/main.rs:445:52
Dec 15 02:42:36.550 INFO [stderr]     |
Dec 15 02:42:36.550 INFO [stderr] 445 |     &controls::UpdateMsg::Slider  { controlId: ref id
Dec 15 02:42:36.550 INFO [stderr]     |                                                    ^^ help: consider using `_id` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.550 INFO [stderr] warning: unused variable: `id`
Dec 15 02:42:36.550 INFO [stderr]    --> src/main.rs:471:50
Dec 15 02:42:36.550 INFO [stderr]     |
Dec 15 02:42:36.550 INFO [stderr] 471 |     &controls::UpdateMsg::Label { controlId: ref id
Dec 15 02:42:36.550 INFO [stderr]     |                                                  ^^ help: consider using `_id` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.550 INFO [stderr] warning: unused variable: `src`
Dec 15 02:42:36.550 INFO [stderr]    --> src/main.rs:624:15
Dec 15 02:42:36.550 INFO [stderr]     |
Dec 15 02:42:36.550 INFO [stderr] 624 |     let (amt, src) = try!(recvsocket.recv_from(&mut buf));
Dec 15 02:42:36.550 INFO [stderr]     |               ^^^ help: consider using `_src` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.550 INFO [stderr] warning: unused variable: `um`
Dec 15 02:42:36.550 INFO [stderr]    --> src/controls.rs:201:24
Dec 15 02:42:36.550 INFO [stderr]     |
Dec 15 02:42:36.550 INFO [stderr] 201 |   fn update(&mut self, um: &UpdateMsg) {}
Dec 15 02:42:36.550 INFO [stderr]     |                        ^^ help: consider using `_um` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.550 INFO [stderr] warning: unused variable: `e`
Dec 15 02:42:36.550 INFO [stderr]   --> src/broadcaster.rs:43:13
Dec 15 02:42:36.550 INFO [stderr]    |
Dec 15 02:42:36.550 INFO [stderr] 43 |         Err(e) => {},
Dec 15 02:42:36.550 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.550 INFO [stderr] warning: unused variable: `e`
Dec 15 02:42:36.550 INFO [stderr]   --> src/broadcaster.rs:60:19
Dec 15 02:42:36.550 INFO [stderr]    |
Dec 15 02:42:36.550 INFO [stderr] 60 |               Err(e) => {},
Dec 15 02:42:36.550 INFO [stderr]    |                   ^ help: consider using `_e` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.550 INFO [stderr] warning: unused variable: `e`
Dec 15 02:42:36.550 INFO [stderr]   --> src/broadcaster.rs:65:13
Dec 15 02:42:36.550 INFO [stderr]    |
Dec 15 02:42:36.550 INFO [stderr] 65 |         Err(e) => {},
Dec 15 02:42:36.550 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 15 02:42:36.550 INFO [stderr] 
Dec 15 02:42:36.634 INFO [stderr] warning: variable does not need to be mutable
Dec 15 02:42:36.634 INFO [stderr]    --> src/controls.rs:437:7
Dec 15 02:42:36.634 INFO [stderr]     |
Dec 15 02:42:36.634 INFO [stderr] 437 |   let mut btm = BTreeMap::new();
Dec 15 02:42:36.634 INFO [stderr]     |       ----^^^
Dec 15 02:42:36.634 INFO [stderr]     |       |
Dec 15 02:42:36.634 INFO [stderr]     |       help: remove this `mut`
Dec 15 02:42:36.634 INFO [stderr]     |
Dec 15 02:42:36.634 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 02:42:36.634 INFO [stderr] 
Dec 15 02:42:36.647 INFO [stderr] warning: type `controlMap` should have a camel case name such as `Controlmap`
Dec 15 02:42:36.647 INFO [stderr]    --> src/controls.rs:434:1
Dec 15 02:42:36.647 INFO [stderr]     |
Dec 15 02:42:36.647 INFO [stderr] 434 | pub type controlMap = BTreeMap<Vec<i32>,Box<Control>>;
Dec 15 02:42:36.647 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:36.647 INFO [stderr]     |
Dec 15 02:42:36.647 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 15 02:42:36.647 INFO [stderr] 
Dec 15 02:42:36.649 INFO [stderr] warning: type `controlNameMap` should have a camel case name such as `Controlnamemap`
Dec 15 02:42:36.649 INFO [stderr]    --> src/controls.rs:466:1
Dec 15 02:42:36.649 INFO [stderr]     |
Dec 15 02:42:36.649 INFO [stderr] 466 | pub type controlNameMap = BTreeMap<String, Vec<i32>>;
Dec 15 02:42:36.649 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:36.649 INFO [stderr] 
Dec 15 02:42:36.649 INFO [stderr] warning: type `sendBlah` should have a camel case name such as `Sendblah`
Dec 15 02:42:36.649 INFO [stderr]  --> src/broadcaster.rs:8:1
Dec 15 02:42:36.649 INFO [stderr]   |
Dec 15 02:42:36.649 INFO [stderr] 8 | type sendBlah = Arc<Mutex<sender::Sender<WebSocketStream>>>;
Dec 15 02:42:36.649 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:36.649 INFO [stderr] 
Dec 15 02:42:36.649 INFO [stderr] warning: constant `sampleGuiConfig` should have an upper case name such as `SAMPLE_GUI_CONFIG`
Dec 15 02:42:36.649 INFO [stderr]   --> src/stringDefaults.rs:3:1
Dec 15 02:42:36.649 INFO [stderr]    |
Dec 15 02:42:36.649 INFO [stderr] 3  | / pub const sampleGuiConfig: &'static str = r##"{
Dec 15 02:42:36.649 INFO [stderr] 4  | |   "title": "rustmeh",
Dec 15 02:42:36.649 INFO [stderr] 5  | |   "rootControl": 
Dec 15 02:42:36.649 INFO [stderr] 6  | |     {
Dec 15 02:42:36.649 INFO [stderr] ...  |
Dec 15 02:42:36.649 INFO [stderr] 52 | |     }
Dec 15 02:42:36.649 INFO [stderr] 53 | | }"##;
Dec 15 02:42:36.649 INFO [stderr]    | |_____^
Dec 15 02:42:36.649 INFO [stderr]    |
Dec 15 02:42:36.649 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 15 02:42:36.649 INFO [stderr] 
Dec 15 02:42:36.649 INFO [stderr] warning: constant `mainhtml` should have an upper case name such as `MAINHTML`
Dec 15 02:42:36.649 INFO [stderr]      --> src/stringDefaults.rs:56:1
Dec 15 02:42:36.649 INFO [stderr]       |
Dec 15 02:42:36.649 INFO [stderr] 56    | / pub const mainhtml: &'static str = r##"<!DOCTYPE html>
Dec 15 02:42:36.649 INFO [stderr] 57    | | <html>
Dec 15 02:42:36.649 INFO [stderr] 58    | |   <head>
Dec 15 02:42:36.649 INFO [stderr] 59    | |     <meta charset="utf-8" />
Dec 15 02:42:36.649 INFO [stderr] ...     |
Dec 15 02:42:36.649 INFO [stderr] 11803 | |
Dec 15 02:42:36.649 INFO [stderr] 11804 | | "##;
Dec 15 02:42:36.649 INFO [stderr]       | |____^
Dec 15 02:42:36.649 INFO [stderr] 
Dec 15 02:42:36.649 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 02:42:36.649 INFO [stderr]   --> src/main.rs:56:3
Dec 15 02:42:36.649 INFO [stderr]    |
Dec 15 02:42:36.649 INFO [stderr] 56 |   inf.write(text.as_bytes());
Dec 15 02:42:36.649 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 02:42:36.649 INFO [stderr]    |
Dec 15 02:42:36.649 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 02:42:36.649 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 02:42:36.649 INFO [stderr] 
Dec 15 02:42:36.655 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 02:42:36.655 INFO [stderr]    --> src/main.rs:386:17
Dec 15 02:42:36.655 INFO [stderr]     |
Dec 15 02:42:36.655 INFO [stderr] 386 | /                 match ctrlUpdateToOsc(&updmsg, &**cntrl) { 
Dec 15 02:42:36.655 INFO [stderr] 387 | |                   Ok(v) => oscsocket.send_to(&v, &oscsendip[..]),
Dec 15 02:42:36.655 INFO [stderr] 388 | |                   _ => Err(Error::new(ErrorKind::Other, "meh")) 
Dec 15 02:42:36.655 INFO [stderr] 389 | |                 };
Dec 15 02:42:36.655 INFO [stderr]     | |__________________^
Dec 15 02:42:36.655 INFO [stderr]     |
Dec 15 02:42:36.655 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 02:42:36.655 INFO [stderr] 
Dec 15 02:42:36.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
Dec 15 02:42:36.920 INFO [stderr] su: No module specific data is present
Dec 15 02:42:37.239 INFO running `"docker" "inspect" "96ca5eb1add47d849101df99e240b0d8beefdbe2f6c9304cee6875ba2de77327"`
Dec 15 02:42:37.321 INFO running `"docker" "rm" "-f" "96ca5eb1add47d849101df99e240b0d8beefdbe2f6c9304cee6875ba2de77327"`
Dec 15 02:42:37.459 INFO [stdout] 96ca5eb1add47d849101df99e240b0d8beefdbe2f6c9304cee6875ba2de77327
Dec 15 02:42:37.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 15 02:42:37.837 INFO [stdout] 626ecfe69cf35dbfd74f6cfc0286117f90e7137cc8c0bb2ab21fb34cbe4b26d3
Dec 15 02:42:37.839 INFO running `"docker" "start" "-a" "626ecfe69cf35dbfd74f6cfc0286117f90e7137cc8c0bb2ab21fb34cbe4b26d3"`
Dec 15 02:42:38.303 INFO [stderr] usermod: no changes
Dec 15 02:42:38.412 INFO [stderr] warning: parsed version requirement `0.2*` is no longer valid
Dec 15 02:42:38.412 INFO [stderr] 
Dec 15 02:42:38.412 INFO [stderr] Previous versions of Cargo accepted this malformed requirement,
Dec 15 02:42:38.412 INFO [stderr] but it is being deprecated. This was found when parsing the manifest
Dec 15 02:42:38.412 INFO [stderr] of iron 0.2.6, and the correct version requirement is `0.2.*`.
Dec 15 02:42:38.412 INFO [stderr] 
Dec 15 02:42:38.412 INFO [stderr] This will soon become a hard error, so it's either recommended to
Dec 15 02:42:38.412 INFO [stderr] update to a fixed version or contact the upstream maintainer about
Dec 15 02:42:38.412 INFO [stderr] this warning.
Dec 15 02:42:38.412 INFO [stderr] 
Dec 15 02:42:38.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 15 02:42:38.456 INFO [stderr]      Running /target/debug/deps/oscpad-7c08d7e17f456080
Dec 15 02:42:38.459 INFO [stdout] 
Dec 15 02:42:38.459 INFO [stdout] running 0 tests
Dec 15 02:42:38.459 INFO [stdout] 
Dec 15 02:42:38.459 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 02:42:38.459 INFO [stdout] 
Dec 15 02:42:38.461 INFO [stderr] su: No module specific data is present
Dec 15 02:42:38.724 INFO running `"docker" "inspect" "626ecfe69cf35dbfd74f6cfc0286117f90e7137cc8c0bb2ab21fb34cbe4b26d3"`
Dec 15 02:42:38.801 INFO running `"docker" "rm" "-f" "626ecfe69cf35dbfd74f6cfc0286117f90e7137cc8c0bb2ab21fb34cbe4b26d3"`
Dec 15 02:42:38.881 INFO [stdout] 626ecfe69cf35dbfd74f6cfc0286117f90e7137cc8c0bb2ab21fb34cbe4b26d3