Dec 14 03:56:31.524 INFO testing adumbidiot/scratch-native against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 03:56:31.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 03:56:31.780 INFO [stdout] 6e68e35bd56584744083408c9f3058f4d070af75831ff1978ce5e0e2d0083fbd
Dec 14 03:56:31.787 INFO running `"docker" "start" "-a" "6e68e35bd56584744083408c9f3058f4d070af75831ff1978ce5e0e2d0083fbd"`
Dec 14 03:56:32.270 INFO [stderr] usermod: no changes
Dec 14 03:56:32.532 INFO [stderr]    Compiling socket2 v0.3.8
Dec 14 03:56:32.532 INFO [stderr]    Compiling mio v0.6.16
Dec 14 03:56:32.532 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 14 03:56:34.254 INFO [stderr]    Compiling curl v0.4.19
Dec 14 03:56:36.587 INFO [stderr]    Compiling mio-uds v0.6.7
Dec 14 03:56:36.587 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 14 03:56:42.295 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 14 03:56:42.298 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 14 03:56:42.299 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 14 03:56:42.299 INFO [stderr]    Compiling tokio-signal v0.2.7
Dec 14 03:56:46.671 INFO [stderr]    Compiling tokio v0.1.13
Dec 14 03:56:47.513 INFO [stderr]    Compiling tokio-process v0.2.3
Dec 14 03:56:52.924 INFO [stderr]    Compiling hyper v0.12.16
Dec 14 03:57:00.579 INFO [stderr]    Compiling scratch-native v0.1.0 (/source)
Dec 14 03:57:04.820 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 03:57:04.820 INFO [stderr]  --> src/main.rs:4:1
Dec 14 03:57:04.820 INFO [stderr]   |
Dec 14 03:57:04.820 INFO [stderr] 4 | #[macro_use]
Dec 14 03:57:04.820 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 03:57:04.820 INFO [stderr]   |
Dec 14 03:57:04.820 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 03:57:04.820 INFO [stderr] 
Dec 14 03:57:04.820 INFO [stderr] warning: unused imports: `Future`, `self`
Dec 14 03:57:04.820 INFO [stderr]   --> src/main.rs:13:17
Dec 14 03:57:04.820 INFO [stderr]    |
Dec 14 03:57:04.820 INFO [stderr] 13 | use hyper::rt::{self, Future};
Dec 14 03:57:04.820 INFO [stderr]    |                 ^^^^  ^^^^^^
Dec 14 03:57:04.820 INFO [stderr] 
Dec 14 03:57:04.820 INFO [stderr] warning: unused imports: `Serialize`, `Serializer`
Dec 14 03:57:04.820 INFO [stderr]  --> src/scratch/api/types/json.rs:1:40
Dec 14 03:57:04.820 INFO [stderr]   |
Dec 14 03:57:04.821 INFO [stderr] 1 | use serde::{Deserializer, Deserialize, Serialize, Serializer};
Dec 14 03:57:04.821 INFO [stderr]   |                                        ^^^^^^^^^  ^^^^^^^^^^
Dec 14 03:57:04.821 INFO [stderr] 
Dec 14 03:57:04.821 INFO [stderr] warning: unused import: `PlaySoundAndWait`
Dec 14 03:57:04.821 INFO [stderr]  --> src/scratch/api/types/json.rs:8:20
Dec 14 03:57:04.821 INFO [stderr]   |
Dec 14 03:57:04.821 INFO [stderr] 8 | use super::{Block, PlaySoundAndWait};
Dec 14 03:57:04.821 INFO [stderr]   |                    ^^^^^^^^^^^^^^^^
Dec 14 03:57:04.821 INFO [stderr] 
Dec 14 03:57:05.269 INFO [stderr] warning: unreachable statement
Dec 14 03:57:05.269 INFO [stderr]    --> src/main.rs:131:2
Dec 14 03:57:05.279 INFO [stderr]     |
Dec 14 03:57:05.279 INFO [stderr] 131 |     print!("Building Project... ");
Dec 14 03:57:05.279 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:05.279 INFO [stderr]     |
Dec 14 03:57:05.279 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 14 03:57:05.279 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 03:57:05.279 INFO [stderr] 
Dec 14 03:57:05.703 INFO [stderr] warning: unreachable statement
Dec 14 03:57:05.703 INFO [stderr]    --> src/scratch/api/types/block.rs:108:3
Dec 14 03:57:05.703 INFO [stderr]     |
Dec 14 03:57:05.703 INFO [stderr] 108 |         return Ok(Block::WhenStart);
Dec 14 03:57:05.703 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:05.703 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: unused variable: `path`
Dec 14 03:57:05.795 INFO [stderr]    --> src/main.rs:105:8
Dec 14 03:57:05.795 INFO [stderr]     |
Dec 14 03:57:05.795 INFO [stderr] 105 |             let path = PathBuf::from(matches.value_of("path").expect("No path specified"));
Dec 14 03:57:05.795 INFO [stderr]     |                 ^^^^ help: consider using `_path` instead
Dec 14 03:57:05.795 INFO [stderr]     |
Dec 14 03:57:05.795 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 03:57:05.795 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: unused variable: `matches`
Dec 14 03:57:05.795 INFO [stderr]    --> src/main.rs:107:21
Dec 14 03:57:05.795 INFO [stderr]     |
Dec 14 03:57:05.795 INFO [stderr] 107 |         ("old_main", Some(matches)) => {
Dec 14 03:57:05.795 INFO [stderr]     |                           ^^^^^^^ help: consider using `_matches` instead
Dec 14 03:57:05.795 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: unused variable: `err`
Dec 14 03:57:05.795 INFO [stderr]   --> src/scratch/error.rs:30:13
Dec 14 03:57:05.795 INFO [stderr]    |
Dec 14 03:57:05.795 INFO [stderr] 30 |     fn from(err: ()) -> Error {
Dec 14 03:57:05.795 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 14 03:57:05.795 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: value assigned to `asset_buf` is never read
Dec 14 03:57:05.795 INFO [stderr]   --> src/scratch/api/types/mod.rs:97:11
Dec 14 03:57:05.795 INFO [stderr]    |
Dec 14 03:57:05.795 INFO [stderr] 97 |         let mut asset_buf = Vec::new();
Dec 14 03:57:05.795 INFO [stderr]    |                 ^^^^^^^^^
Dec 14 03:57:05.795 INFO [stderr]    |
Dec 14 03:57:05.795 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 03:57:05.795 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: unused variable: `project`
Dec 14 03:57:05.795 INFO [stderr]    --> src/scratch/api/targets.rs:239:22
Dec 14 03:57:05.795 INFO [stderr]     |
Dec 14 03:57:05.795 INFO [stderr] 239 |     fn build(&mut self, project: &mut Project, path: &PathBuf) -> TargetResult<()>{
Dec 14 03:57:05.795 INFO [stderr]     |                         ^^^^^^^ help: consider using `_project` instead
Dec 14 03:57:05.795 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: unused variable: `path`
Dec 14 03:57:05.795 INFO [stderr]    --> src/scratch/api/targets.rs:239:45
Dec 14 03:57:05.795 INFO [stderr]     |
Dec 14 03:57:05.795 INFO [stderr] 239 |     fn build(&mut self, project: &mut Project, path: &PathBuf) -> TargetResult<()>{
Dec 14 03:57:05.795 INFO [stderr]     |                                                ^^^^ help: consider using `_path` instead
Dec 14 03:57:05.795 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: unused variable: `command`
Dec 14 03:57:05.795 INFO [stderr]    --> src/scratch/api/targets.rs:244:7
Dec 14 03:57:05.795 INFO [stderr]     |
Dec 14 03:57:05.795 INFO [stderr] 244 |         let command = if cfg!(target_os = "windows"){
Dec 14 03:57:05.795 INFO [stderr]     |             ^^^^^^^ help: consider using `_command` instead
Dec 14 03:57:05.795 INFO [stderr] 
Dec 14 03:57:05.795 INFO [stderr] warning: unused variable: `project`
Dec 14 03:57:05.796 INFO [stderr]    --> src/scratch/api/targets.rs:243:21
Dec 14 03:57:05.796 INFO [stderr]     |
Dec 14 03:57:05.796 INFO [stderr] 243 |     fn test(&mut self, project: &mut Project, path: &PathBuf) -> TargetResult<()>{
Dec 14 03:57:05.796 INFO [stderr]     |                        ^^^^^^^ help: consider using `_project` instead
Dec 14 03:57:05.796 INFO [stderr] 
Dec 14 03:57:05.796 INFO [stderr] warning: unused variable: `err`
Dec 14 03:57:05.796 INFO [stderr]   --> src/scratch/api/mod.rs:68:13
Dec 14 03:57:05.796 INFO [stderr]    |
Dec 14 03:57:05.796 INFO [stderr] 68 |     fn from(err: curl::Error) -> Self {
Dec 14 03:57:05.796 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 14 03:57:05.796 INFO [stderr] 
Dec 14 03:57:05.796 INFO [stderr] warning: unused variable: `err`
Dec 14 03:57:05.796 INFO [stderr]   --> src/scratch/api/mod.rs:74:13
Dec 14 03:57:05.796 INFO [stderr]    |
Dec 14 03:57:05.796 INFO [stderr] 74 |     fn from(err: std::string::FromUtf8Error) -> Self {
Dec 14 03:57:05.796 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 14 03:57:05.796 INFO [stderr] 
Dec 14 03:57:05.819 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:05.819 INFO [stderr]   --> src/main.rs:84:11
Dec 14 03:57:05.819 INFO [stderr]    |
Dec 14 03:57:05.819 INFO [stderr] 84 |                         let mut project = api.get_project(code).expect("Error getting project json");
Dec 14 03:57:05.819 INFO [stderr]    |                             ----^^^^^^^
Dec 14 03:57:05.819 INFO [stderr]    |                             |
Dec 14 03:57:05.819 INFO [stderr]    |                             help: remove this `mut`
Dec 14 03:57:05.819 INFO [stderr]    |
Dec 14 03:57:05.819 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 03:57:05.823 INFO [stderr] 
Dec 14 03:57:05.823 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:05.823 INFO [stderr]   --> src/main.rs:88:11
Dec 14 03:57:05.823 INFO [stderr]    |
Dec 14 03:57:05.823 INFO [stderr] 88 |                         let mut project = api.get_project_json(code).expect("Error getting project json");
Dec 14 03:57:05.823 INFO [stderr]    |                             ----^^^^^^^
Dec 14 03:57:05.823 INFO [stderr]    |                             |
Dec 14 03:57:05.823 INFO [stderr]    |                             help: remove this `mut`
Dec 14 03:57:05.823 INFO [stderr] 
Dec 14 03:57:05.823 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:05.823 INFO [stderr]    --> src/main.rs:100:9
Dec 14 03:57:05.823 INFO [stderr]     |
Dec 14 03:57:05.823 INFO [stderr] 100 |                 let mut project = api.get_stats(code).expect("Error getting project json");
Dec 14 03:57:05.823 INFO [stderr]     |                     ----^^^^^^^
Dec 14 03:57:05.823 INFO [stderr]     |                     |
Dec 14 03:57:05.823 INFO [stderr]     |                     help: remove this `mut`
Dec 14 03:57:05.823 INFO [stderr] 
Dec 14 03:57:05.887 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:05.887 INFO [stderr]   --> src/scratch/api/types/mod.rs:61:47
Dec 14 03:57:05.887 INFO [stderr]    |
Dec 14 03:57:05.887 INFO [stderr] 61 |     pub fn init(&mut self, api: &mut super::Api, mut path: PathBuf) -> ApiResult<()>{
Dec 14 03:57:05.887 INFO [stderr]    |                                                  ----^^^^
Dec 14 03:57:05.887 INFO [stderr]    |                                                  |
Dec 14 03:57:05.887 INFO [stderr]    |                                                  help: remove this `mut`
Dec 14 03:57:05.887 INFO [stderr] 
Dec 14 03:57:06.107 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:06.107 INFO [stderr]   --> src/scratch/api/targets.rs:98:7
Dec 14 03:57:06.107 INFO [stderr]    |
Dec 14 03:57:06.107 INFO [stderr] 98 |         let mut body = project
Dec 14 03:57:06.107 INFO [stderr]    |             ----^^^^
Dec 14 03:57:06.107 INFO [stderr]    |             |
Dec 14 03:57:06.107 INFO [stderr]    |             help: remove this `mut`
Dec 14 03:57:06.107 INFO [stderr] 
Dec 14 03:57:06.123 INFO [stderr] warning: constant item is never used: `PISTON_TEMPLATE_FRAG_1`
Dec 14 03:57:06.123 INFO [stderr]  --> src/scratch/templates.rs:3:1
Dec 14 03:57:06.123 INFO [stderr]   |
Dec 14 03:57:06.123 INFO [stderr] 3 | / const PISTON_TEMPLATE_FRAG_1: &'static str = r#"
Dec 14 03:57:06.123 INFO [stderr] 4 | | extern crate scratch_ui;
Dec 14 03:57:06.123 INFO [stderr] 5 | | use scratch_ui::{App, Sprite};
Dec 14 03:57:06.123 INFO [stderr] 6 | |
Dec 14 03:57:06.123 INFO [stderr] 7 | | fn main() {
Dec 14 03:57:06.123 INFO [stderr] 8 | |     let mut app = scratch_ui::PistonApp::new();
Dec 14 03:57:06.123 INFO [stderr] 9 | |     app.init();"#;
Dec 14 03:57:06.123 INFO [stderr]   | |__________________^
Dec 14 03:57:06.123 INFO [stderr]   |
Dec 14 03:57:06.123 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 03:57:06.123 INFO [stderr] 
Dec 14 03:57:06.123 INFO [stderr] warning: constant item is never used: `PISTON_TEMPLATE_FRAG_2`
Dec 14 03:57:06.123 INFO [stderr]   --> src/scratch/templates.rs:11:1
Dec 14 03:57:06.123 INFO [stderr]    |
Dec 14 03:57:06.123 INFO [stderr] 11 | / const PISTON_TEMPLATE_FRAG_2: &'static str = r#"    
Dec 14 03:57:06.123 INFO [stderr] 12 | |     app.main_loop();
Dec 14 03:57:06.123 INFO [stderr] 13 | | }
Dec 14 03:57:06.123 INFO [stderr] 14 | | "#;
Dec 14 03:57:06.123 INFO [stderr]    | |___^
Dec 14 03:57:06.123 INFO [stderr] 
Dec 14 03:57:06.123 INFO [stderr] warning: function is never used: `get_piston_app`
Dec 14 03:57:06.123 INFO [stderr]   --> src/scratch/templates.rs:16:1
Dec 14 03:57:06.123 INFO [stderr]    |
Dec 14 03:57:06.123 INFO [stderr] 16 | pub fn get_piston_app(input: &str) -> String{
Dec 14 03:57:06.123 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:06.123 INFO [stderr] 
Dec 14 03:57:06.123 INFO [stderr] warning: function is never used: `get_sprite`
Dec 14 03:57:06.123 INFO [stderr]   --> src/scratch/templates.rs:20:1
Dec 14 03:57:06.123 INFO [stderr]    |
Dec 14 03:57:06.123 INFO [stderr] 20 | pub fn get_sprite(s: &SpriteJson) -> String{
Dec 14 03:57:06.123 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:06.123 INFO [stderr] 
Dec 14 03:57:06.123 INFO [stderr] warning: variant is never constructed: `Custom`
Dec 14 03:57:06.123 INFO [stderr]   --> src/scratch/api/types/block.rs:8:2
Dec 14 03:57:06.123 INFO [stderr]    |
Dec 14 03:57:06.123 INFO [stderr] 8  |       Custom {
Dec 14 03:57:06.123 INFO [stderr]    |  _____^
Dec 14 03:57:06.123 INFO [stderr] 9  | |         arr: Vec<String>
Dec 14 03:57:06.123 INFO [stderr] 10 | |     },
Dec 14 03:57:06.123 INFO [stderr]    | |_____^
Dec 14 03:57:06.123 INFO [stderr] 
Dec 14 03:57:06.123 INFO [stderr] warning: method is never used: `write_file`
Dec 14 03:57:06.123 INFO [stderr]   --> src/scratch/api/targets.rs:36:2
Dec 14 03:57:06.123 INFO [stderr]    |
Dec 14 03:57:06.124 INFO [stderr] 36 |     pub fn write_file(path: &PathBuf, data: &[u8]) -> Result<(), std::io::Error>{
Dec 14 03:57:06.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:06.124 INFO [stderr] 
Dec 14 03:57:06.134 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 03:57:06.134 INFO [stderr]    --> src/scratch/api/types/mod.rs:145:3
Dec 14 03:57:06.134 INFO [stderr]     |
Dec 14 03:57:06.134 INFO [stderr] 145 |         target.build(self, &path);
Dec 14 03:57:06.134 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:06.134 INFO [stderr]     |
Dec 14 03:57:06.134 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 03:57:06.134 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 03:57:06.134 INFO [stderr] 
Dec 14 03:57:06.134 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 03:57:06.134 INFO [stderr]    --> src/scratch/api/types/mod.rs:154:3
Dec 14 03:57:06.134 INFO [stderr]     |
Dec 14 03:57:06.134 INFO [stderr] 154 |         target.test(self, &path);
Dec 14 03:57:06.134 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:06.134 INFO [stderr]     |
Dec 14 03:57:06.134 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 03:57:06.134 INFO [stderr] 
Dec 14 03:57:06.134 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 03:57:06.134 INFO [stderr]    --> src/main.rs:117:2
Dec 14 03:57:06.134 INFO [stderr]     |
Dec 14 03:57:06.134 INFO [stderr] 117 |     std::fs::remove_dir_all("projects/scratch_239742347/target/js");
Dec 14 03:57:06.134 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:06.134 INFO [stderr]     |
Dec 14 03:57:06.134 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 03:57:06.134 INFO [stderr] 
Dec 14 03:57:13.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.45s
Dec 14 03:57:13.763 INFO [stderr] su: No module specific data is present
Dec 14 03:57:14.859 INFO running `"docker" "inspect" "6e68e35bd56584744083408c9f3058f4d070af75831ff1978ce5e0e2d0083fbd"`
Dec 14 03:57:15.248 INFO running `"docker" "rm" "-f" "6e68e35bd56584744083408c9f3058f4d070af75831ff1978ce5e0e2d0083fbd"`
Dec 14 03:57:15.591 INFO [stdout] 6e68e35bd56584744083408c9f3058f4d070af75831ff1978ce5e0e2d0083fbd
Dec 14 03:57:15.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 03:57:16.152 INFO [stdout] aca155fd0e948c10c3a43a1ff763b908a46aafa58e265007654fd2f5290e09c8
Dec 14 03:57:16.154 INFO running `"docker" "start" "-a" "aca155fd0e948c10c3a43a1ff763b908a46aafa58e265007654fd2f5290e09c8"`
Dec 14 03:57:17.723 INFO [stderr] usermod: no changes
Dec 14 03:57:18.018 INFO [stderr]    Compiling scratch-native v0.1.0 (/source)
Dec 14 03:57:22.154 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 03:57:22.154 INFO [stderr]  --> src/main.rs:4:1
Dec 14 03:57:22.154 INFO [stderr]   |
Dec 14 03:57:22.154 INFO [stderr] 4 | #[macro_use]
Dec 14 03:57:22.154 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 03:57:22.154 INFO [stderr]   |
Dec 14 03:57:22.154 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 03:57:22.154 INFO [stderr] 
Dec 14 03:57:22.154 INFO [stderr] warning: unused imports: `Future`, `self`
Dec 14 03:57:22.154 INFO [stderr]   --> src/main.rs:13:17
Dec 14 03:57:22.154 INFO [stderr]    |
Dec 14 03:57:22.154 INFO [stderr] 13 | use hyper::rt::{self, Future};
Dec 14 03:57:22.154 INFO [stderr]    |                 ^^^^  ^^^^^^
Dec 14 03:57:22.154 INFO [stderr] 
Dec 14 03:57:22.154 INFO [stderr] warning: unused imports: `Serialize`, `Serializer`
Dec 14 03:57:22.154 INFO [stderr]  --> src/scratch/api/types/json.rs:1:40
Dec 14 03:57:22.154 INFO [stderr]   |
Dec 14 03:57:22.154 INFO [stderr] 1 | use serde::{Deserializer, Deserialize, Serialize, Serializer};
Dec 14 03:57:22.154 INFO [stderr]   |                                        ^^^^^^^^^  ^^^^^^^^^^
Dec 14 03:57:22.154 INFO [stderr] 
Dec 14 03:57:22.154 INFO [stderr] warning: unused import: `PlaySoundAndWait`
Dec 14 03:57:22.154 INFO [stderr]  --> src/scratch/api/types/json.rs:8:20
Dec 14 03:57:22.154 INFO [stderr]   |
Dec 14 03:57:22.154 INFO [stderr] 8 | use super::{Block, PlaySoundAndWait};
Dec 14 03:57:22.154 INFO [stderr]   |                    ^^^^^^^^^^^^^^^^
Dec 14 03:57:22.154 INFO [stderr] 
Dec 14 03:57:22.371 INFO [stderr] warning: unreachable statement
Dec 14 03:57:22.371 INFO [stderr]    --> src/main.rs:131:2
Dec 14 03:57:22.371 INFO [stderr]     |
Dec 14 03:57:22.371 INFO [stderr] 131 |     print!("Building Project... ");
Dec 14 03:57:22.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:22.371 INFO [stderr]     |
Dec 14 03:57:22.371 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 14 03:57:22.371 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 14 03:57:22.371 INFO [stderr] 
Dec 14 03:57:22.835 INFO [stderr] warning: unreachable statement
Dec 14 03:57:22.835 INFO [stderr]    --> src/scratch/api/types/block.rs:108:3
Dec 14 03:57:22.835 INFO [stderr]     |
Dec 14 03:57:22.835 INFO [stderr] 108 |         return Ok(Block::WhenStart);
Dec 14 03:57:22.835 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:22.835 INFO [stderr] 
Dec 14 03:57:22.938 INFO [stderr] warning: unused variable: `path`
Dec 14 03:57:22.938 INFO [stderr]    --> src/main.rs:105:8
Dec 14 03:57:22.938 INFO [stderr]     |
Dec 14 03:57:22.938 INFO [stderr] 105 |             let path = PathBuf::from(matches.value_of("path").expect("No path specified"));
Dec 14 03:57:22.938 INFO [stderr]     |                 ^^^^ help: consider using `_path` instead
Dec 14 03:57:22.938 INFO [stderr]     |
Dec 14 03:57:22.938 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 03:57:22.938 INFO [stderr] 
Dec 14 03:57:22.938 INFO [stderr] warning: unused variable: `matches`
Dec 14 03:57:22.938 INFO [stderr]    --> src/main.rs:107:21
Dec 14 03:57:22.938 INFO [stderr]     |
Dec 14 03:57:22.938 INFO [stderr] 107 |         ("old_main", Some(matches)) => {
Dec 14 03:57:22.938 INFO [stderr]     |                           ^^^^^^^ help: consider using `_matches` instead
Dec 14 03:57:22.938 INFO [stderr] 
Dec 14 03:57:22.939 INFO [stderr] warning: unused variable: `err`
Dec 14 03:57:22.939 INFO [stderr]   --> src/scratch/error.rs:30:13
Dec 14 03:57:22.939 INFO [stderr]    |
Dec 14 03:57:22.939 INFO [stderr] 30 |     fn from(err: ()) -> Error {
Dec 14 03:57:22.939 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 14 03:57:22.939 INFO [stderr] 
Dec 14 03:57:22.939 INFO [stderr] warning: value assigned to `asset_buf` is never read
Dec 14 03:57:22.939 INFO [stderr]   --> src/scratch/api/types/mod.rs:97:11
Dec 14 03:57:22.939 INFO [stderr]    |
Dec 14 03:57:22.939 INFO [stderr] 97 |         let mut asset_buf = Vec::new();
Dec 14 03:57:22.939 INFO [stderr]    |                 ^^^^^^^^^
Dec 14 03:57:22.939 INFO [stderr]    |
Dec 14 03:57:22.939 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 03:57:22.939 INFO [stderr] 
Dec 14 03:57:22.943 INFO [stderr] warning: unused variable: `project`
Dec 14 03:57:22.943 INFO [stderr]    --> src/scratch/api/targets.rs:239:22
Dec 14 03:57:22.943 INFO [stderr]     |
Dec 14 03:57:22.943 INFO [stderr] 239 |     fn build(&mut self, project: &mut Project, path: &PathBuf) -> TargetResult<()>{
Dec 14 03:57:22.943 INFO [stderr]     |                         ^^^^^^^ help: consider using `_project` instead
Dec 14 03:57:22.943 INFO [stderr] 
Dec 14 03:57:22.943 INFO [stderr] warning: unused variable: `path`
Dec 14 03:57:22.943 INFO [stderr]    --> src/scratch/api/targets.rs:239:45
Dec 14 03:57:22.943 INFO [stderr]     |
Dec 14 03:57:22.943 INFO [stderr] 239 |     fn build(&mut self, project: &mut Project, path: &PathBuf) -> TargetResult<()>{
Dec 14 03:57:22.943 INFO [stderr]     |                                                ^^^^ help: consider using `_path` instead
Dec 14 03:57:22.943 INFO [stderr] 
Dec 14 03:57:22.943 INFO [stderr] warning: unused variable: `command`
Dec 14 03:57:22.943 INFO [stderr]    --> src/scratch/api/targets.rs:244:7
Dec 14 03:57:22.943 INFO [stderr]     |
Dec 14 03:57:22.943 INFO [stderr] 244 |         let command = if cfg!(target_os = "windows"){
Dec 14 03:57:22.943 INFO [stderr]     |             ^^^^^^^ help: consider using `_command` instead
Dec 14 03:57:22.943 INFO [stderr] 
Dec 14 03:57:22.943 INFO [stderr] warning: unused variable: `project`
Dec 14 03:57:22.943 INFO [stderr]    --> src/scratch/api/targets.rs:243:21
Dec 14 03:57:22.943 INFO [stderr]     |
Dec 14 03:57:22.943 INFO [stderr] 243 |     fn test(&mut self, project: &mut Project, path: &PathBuf) -> TargetResult<()>{
Dec 14 03:57:22.943 INFO [stderr]     |                        ^^^^^^^ help: consider using `_project` instead
Dec 14 03:57:22.943 INFO [stderr] 
Dec 14 03:57:22.943 INFO [stderr] warning: unused variable: `err`
Dec 14 03:57:22.943 INFO [stderr]   --> src/scratch/api/mod.rs:68:13
Dec 14 03:57:22.943 INFO [stderr]    |
Dec 14 03:57:22.943 INFO [stderr] 68 |     fn from(err: curl::Error) -> Self {
Dec 14 03:57:22.943 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 14 03:57:22.943 INFO [stderr] 
Dec 14 03:57:22.943 INFO [stderr] warning: unused variable: `err`
Dec 14 03:57:22.943 INFO [stderr]   --> src/scratch/api/mod.rs:74:13
Dec 14 03:57:22.943 INFO [stderr]    |
Dec 14 03:57:22.943 INFO [stderr] 74 |     fn from(err: std::string::FromUtf8Error) -> Self {
Dec 14 03:57:22.943 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 14 03:57:22.943 INFO [stderr] 
Dec 14 03:57:22.975 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:22.975 INFO [stderr]   --> src/main.rs:84:11
Dec 14 03:57:22.975 INFO [stderr]    |
Dec 14 03:57:22.975 INFO [stderr] 84 |                         let mut project = api.get_project(code).expect("Error getting project json");
Dec 14 03:57:22.975 INFO [stderr]    |                             ----^^^^^^^
Dec 14 03:57:22.975 INFO [stderr]    |                             |
Dec 14 03:57:22.975 INFO [stderr]    |                             help: remove this `mut`
Dec 14 03:57:22.975 INFO [stderr]    |
Dec 14 03:57:22.975 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 03:57:22.975 INFO [stderr] 
Dec 14 03:57:22.975 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:22.975 INFO [stderr]   --> src/main.rs:88:11
Dec 14 03:57:22.975 INFO [stderr]    |
Dec 14 03:57:22.975 INFO [stderr] 88 |                         let mut project = api.get_project_json(code).expect("Error getting project json");
Dec 14 03:57:22.975 INFO [stderr]    |                             ----^^^^^^^
Dec 14 03:57:22.975 INFO [stderr]    |                             |
Dec 14 03:57:22.975 INFO [stderr]    |                             help: remove this `mut`
Dec 14 03:57:22.975 INFO [stderr] 
Dec 14 03:57:22.975 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:22.975 INFO [stderr]    --> src/main.rs:100:9
Dec 14 03:57:22.975 INFO [stderr]     |
Dec 14 03:57:22.975 INFO [stderr] 100 |                 let mut project = api.get_stats(code).expect("Error getting project json");
Dec 14 03:57:22.975 INFO [stderr]     |                     ----^^^^^^^
Dec 14 03:57:22.975 INFO [stderr]     |                     |
Dec 14 03:57:22.975 INFO [stderr]     |                     help: remove this `mut`
Dec 14 03:57:22.975 INFO [stderr] 
Dec 14 03:57:23.099 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:23.101 INFO [stderr]   --> src/scratch/api/types/mod.rs:61:47
Dec 14 03:57:23.101 INFO [stderr]    |
Dec 14 03:57:23.101 INFO [stderr] 61 |     pub fn init(&mut self, api: &mut super::Api, mut path: PathBuf) -> ApiResult<()>{
Dec 14 03:57:23.101 INFO [stderr]    |                                                  ----^^^^
Dec 14 03:57:23.101 INFO [stderr]    |                                                  |
Dec 14 03:57:23.102 INFO [stderr]    |                                                  help: remove this `mut`
Dec 14 03:57:23.102 INFO [stderr] 
Dec 14 03:57:23.367 INFO [stderr] warning: variable does not need to be mutable
Dec 14 03:57:23.367 INFO [stderr]   --> src/scratch/api/targets.rs:98:7
Dec 14 03:57:23.367 INFO [stderr]    |
Dec 14 03:57:23.367 INFO [stderr] 98 |         let mut body = project
Dec 14 03:57:23.367 INFO [stderr]    |             ----^^^^
Dec 14 03:57:23.367 INFO [stderr]    |             |
Dec 14 03:57:23.367 INFO [stderr]    |             help: remove this `mut`
Dec 14 03:57:23.367 INFO [stderr] 
Dec 14 03:57:23.383 INFO [stderr] warning: constant item is never used: `PISTON_TEMPLATE_FRAG_1`
Dec 14 03:57:23.383 INFO [stderr]  --> src/scratch/templates.rs:3:1
Dec 14 03:57:23.383 INFO [stderr]   |
Dec 14 03:57:23.383 INFO [stderr] 3 | / const PISTON_TEMPLATE_FRAG_1: &'static str = r#"
Dec 14 03:57:23.383 INFO [stderr] 4 | | extern crate scratch_ui;
Dec 14 03:57:23.383 INFO [stderr] 5 | | use scratch_ui::{App, Sprite};
Dec 14 03:57:23.383 INFO [stderr] 6 | |
Dec 14 03:57:23.383 INFO [stderr] 7 | | fn main() {
Dec 14 03:57:23.383 INFO [stderr] 8 | |     let mut app = scratch_ui::PistonApp::new();
Dec 14 03:57:23.383 INFO [stderr] 9 | |     app.init();"#;
Dec 14 03:57:23.383 INFO [stderr]   | |__________________^
Dec 14 03:57:23.383 INFO [stderr]   |
Dec 14 03:57:23.383 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 03:57:23.383 INFO [stderr] 
Dec 14 03:57:23.383 INFO [stderr] warning: constant item is never used: `PISTON_TEMPLATE_FRAG_2`
Dec 14 03:57:23.383 INFO [stderr]   --> src/scratch/templates.rs:11:1
Dec 14 03:57:23.383 INFO [stderr]    |
Dec 14 03:57:23.383 INFO [stderr] 11 | / const PISTON_TEMPLATE_FRAG_2: &'static str = r#"    
Dec 14 03:57:23.383 INFO [stderr] 12 | |     app.main_loop();
Dec 14 03:57:23.383 INFO [stderr] 13 | | }
Dec 14 03:57:23.383 INFO [stderr] 14 | | "#;
Dec 14 03:57:23.383 INFO [stderr]    | |___^
Dec 14 03:57:23.383 INFO [stderr] 
Dec 14 03:57:23.383 INFO [stderr] warning: function is never used: `get_piston_app`
Dec 14 03:57:23.383 INFO [stderr]   --> src/scratch/templates.rs:16:1
Dec 14 03:57:23.383 INFO [stderr]    |
Dec 14 03:57:23.383 INFO [stderr] 16 | pub fn get_piston_app(input: &str) -> String{
Dec 14 03:57:23.383 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:23.383 INFO [stderr] 
Dec 14 03:57:23.383 INFO [stderr] warning: function is never used: `get_sprite`
Dec 14 03:57:23.383 INFO [stderr]   --> src/scratch/templates.rs:20:1
Dec 14 03:57:23.383 INFO [stderr]    |
Dec 14 03:57:23.383 INFO [stderr] 20 | pub fn get_sprite(s: &SpriteJson) -> String{
Dec 14 03:57:23.383 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:23.383 INFO [stderr] 
Dec 14 03:57:23.383 INFO [stderr] warning: variant is never constructed: `Custom`
Dec 14 03:57:23.383 INFO [stderr]   --> src/scratch/api/types/block.rs:8:2
Dec 14 03:57:23.383 INFO [stderr]    |
Dec 14 03:57:23.383 INFO [stderr] 8  |       Custom {
Dec 14 03:57:23.383 INFO [stderr]    |  _____^
Dec 14 03:57:23.383 INFO [stderr] 9  | |         arr: Vec<String>
Dec 14 03:57:23.383 INFO [stderr] 10 | |     },
Dec 14 03:57:23.383 INFO [stderr]    | |_____^
Dec 14 03:57:23.383 INFO [stderr] 
Dec 14 03:57:23.383 INFO [stderr] warning: method is never used: `write_file`
Dec 14 03:57:23.383 INFO [stderr]   --> src/scratch/api/targets.rs:36:2
Dec 14 03:57:23.383 INFO [stderr]    |
Dec 14 03:57:23.383 INFO [stderr] 36 |     pub fn write_file(path: &PathBuf, data: &[u8]) -> Result<(), std::io::Error>{
Dec 14 03:57:23.383 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:23.383 INFO [stderr] 
Dec 14 03:57:23.391 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 03:57:23.391 INFO [stderr]    --> src/scratch/api/types/mod.rs:145:3
Dec 14 03:57:23.391 INFO [stderr]     |
Dec 14 03:57:23.391 INFO [stderr] 145 |         target.build(self, &path);
Dec 14 03:57:23.391 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:23.391 INFO [stderr]     |
Dec 14 03:57:23.391 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 03:57:23.391 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 03:57:23.391 INFO [stderr] 
Dec 14 03:57:23.391 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 03:57:23.391 INFO [stderr]    --> src/scratch/api/types/mod.rs:154:3
Dec 14 03:57:23.391 INFO [stderr]     |
Dec 14 03:57:23.391 INFO [stderr] 154 |         target.test(self, &path);
Dec 14 03:57:23.391 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:23.391 INFO [stderr]     |
Dec 14 03:57:23.391 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 03:57:23.391 INFO [stderr] 
Dec 14 03:57:23.395 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 03:57:23.395 INFO [stderr]    --> src/main.rs:117:2
Dec 14 03:57:23.395 INFO [stderr]     |
Dec 14 03:57:23.395 INFO [stderr] 117 |     std::fs::remove_dir_all("projects/scratch_239742347/target/js");
Dec 14 03:57:23.395 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:57:23.395 INFO [stderr]     |
Dec 14 03:57:23.395 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 03:57:23.395 INFO [stderr] 
Dec 14 03:57:23.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
Dec 14 03:57:23.919 INFO [stderr] su: No module specific data is present
Dec 14 03:57:24.559 INFO running `"docker" "inspect" "aca155fd0e948c10c3a43a1ff763b908a46aafa58e265007654fd2f5290e09c8"`
Dec 14 03:57:24.791 INFO running `"docker" "rm" "-f" "aca155fd0e948c10c3a43a1ff763b908a46aafa58e265007654fd2f5290e09c8"`
Dec 14 03:57:25.168 INFO [stdout] aca155fd0e948c10c3a43a1ff763b908a46aafa58e265007654fd2f5290e09c8
Dec 14 03:57:25.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 03:57:25.652 INFO [stdout] 6ef0677bc02d6649227092758a99c3e86998799d5e60cea2fecd40acce73ae4a
Dec 14 03:57:25.654 INFO running `"docker" "start" "-a" "6ef0677bc02d6649227092758a99c3e86998799d5e60cea2fecd40acce73ae4a"`
Dec 14 03:57:27.461 INFO [stderr] usermod: no changes
Dec 14 03:57:27.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 14 03:57:27.734 INFO [stderr]      Running /target/debug/deps/scratch_native-37cb8d7cac45a0a0
Dec 14 03:57:27.741 INFO [stdout] 
Dec 14 03:57:27.741 INFO [stdout] running 0 tests
Dec 14 03:57:27.741 INFO [stdout] 
Dec 14 03:57:27.741 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 03:57:27.741 INFO [stdout] 
Dec 14 03:57:27.763 INFO [stderr] su: No module specific data is present
Dec 14 03:57:28.903 INFO running `"docker" "inspect" "6ef0677bc02d6649227092758a99c3e86998799d5e60cea2fecd40acce73ae4a"`
Dec 14 03:57:29.302 INFO running `"docker" "rm" "-f" "6ef0677bc02d6649227092758a99c3e86998799d5e60cea2fecd40acce73ae4a"`
Dec 14 03:57:29.539 INFO [stdout] 6ef0677bc02d6649227092758a99c3e86998799d5e60cea2fecd40acce73ae4a