[INFO] crate rojo 0.4.13 is already in cache
[INFO] extracting crate rojo 0.4.13 into work/ex/clippy-test-run/sources/stable/reg/rojo/0.4.13
[INFO] extracting crate rojo 0.4.13 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rojo/0.4.13
[INFO] validating manifest of rojo-0.4.13 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rojo-0.4.13 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rojo-0.4.13
[INFO] finished frobbing rojo-0.4.13
[INFO] frobbed toml for rojo-0.4.13 written to work/ex/clippy-test-run/sources/stable/reg/rojo/0.4.13/Cargo.toml
[INFO] started frobbing rojo-0.4.13
[INFO] finished frobbing rojo-0.4.13
[INFO] frobbed toml for rojo-0.4.13 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rojo/0.4.13/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting rojo-0.4.13 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rojo/0.4.13:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 287f193e26f82b52e1aa1265eb4cc5ed454c34bdf19788c485a2df1b6394c72c
[INFO] running `"docker" "start" "-a" "287f193e26f82b52e1aa1265eb4cc5ed454c34bdf19788c485a2df1b6394c72c"`
[INFO] [stderr]     Checking buf_redux v0.6.3
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking multipart v0.13.6
[INFO] [stderr]     Checking rouille v2.2.0
[INFO] [stderr]     Checking notify v4.0.7
[INFO] [stderr]     Checking rojo v0.4.13 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/plugins/script_plugin.rs:54:21
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     class_name: class_name,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `class_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/plugins/script_plugin.rs:54:21
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     class_name: class_name,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `class_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/commands/serve.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/commands/serve.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/commands/serve.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/commands/serve.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/project.rs:136:23
[INFO] [stderr]     |
[INFO] [stderr] 136 |             Err(e) => return Err(ProjectLoadError::InvalidJson(e)),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(ProjectLoadError::InvalidJson(e))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/project.rs:136:23
[INFO] [stderr]     |
[INFO] [stderr] 136 |             Err(e) => return Err(ProjectLoadError::InvalidJson(e)),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(ProjectLoadError::InvalidJson(e))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/project.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         match self {
[INFO] [stderr] 34 | |             &ProjectInitError::AlreadyExists => {
[INFO] [stderr] 35 | |                 write!(f, "A project already exists at that location.")
[INFO] [stderr] 36 | |             },
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |             },
[INFO] [stderr] 40 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 33 |         match *self {
[INFO] [stderr] 34 |             ProjectInitError::AlreadyExists => {
[INFO] [stderr] 35 |                 write!(f, "A project already exists at that location.")
[INFO] [stderr] 36 |             },
[INFO] [stderr] 37 |             ProjectInitError::FailedToCreate | ProjectInitError::FailedToWrite => {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/project.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 | /         match fs::metadata(&package_path) {
[INFO] [stderr] 84 | |             Ok(_) => return Err(ProjectInitError::AlreadyExists),
[INFO] [stderr] 85 | |             Err(_) => {},
[INFO] [stderr] 86 | |         }
[INFO] [stderr]    | |_________^ help: try this: `if let Ok(_) = fs::metadata(&package_path) { return Err(ProjectInitError::AlreadyExists) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/project.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         file.write(serialized.as_bytes()).unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/vfs/vfs_session.rs:56:50
[INFO] [stderr]    |
[INFO] [stderr] 56 |         self.partitions.insert(name.to_string(), path.into());
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: consider removing `.into()`: `path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/vfs/vfs_session.rs:103:35
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let mut child_route = route.iter().cloned().collect::<Vec<_>>();
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::iter_cloned_collect)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/vfs/vfs_session.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 | /             match self.read_path(&child_route, &path) {
[INFO] [stderr] 107 | |                 Ok(child_item) => {
[INFO] [stderr] 108 | |                     children.insert(name, child_item);
[INFO] [stderr] 109 | |                 },
[INFO] [stderr] 110 | |                 Err(_) => {},
[INFO] [stderr] 111 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 106 |             if let Ok(child_item) = self.read_path(&child_route, &path) {
[INFO] [stderr] 107 |     children.insert(name, child_item);
[INFO] [stderr] 108 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/vfs/vfs_session.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |             route: route.iter().cloned().collect::<Vec<_>>(),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr] warning: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/vfs/vfs_session.rs:140:20
[INFO] [stderr]     |
[INFO] [stderr] 140 |             route: route.iter().cloned().collect::<Vec<_>>(),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/vfs/vfs_session.rs:167:36
[INFO] [stderr]     |
[INFO] [stderr] 167 |         elapsed.as_secs() as f64 + elapsed.subsec_nanos() as f64 * 1e-9
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(elapsed.subsec_nanos())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/vfs/vfs_session.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 | /         match self.plugin_chain.handle_file_change(&route) {
[INFO] [stderr] 174 | |             Some(routes) => {
[INFO] [stderr] 175 | |                 for route in routes {
[INFO] [stderr] 176 | |                     self.change_history.push(VfsChange {
[INFO] [stderr] ...   |
[INFO] [stderr] 182 | |             None => {}
[INFO] [stderr] 183 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 173 |         if let Some(routes) = self.plugin_chain.handle_file_change(&route) {
[INFO] [stderr] 174 |     for route in routes {
[INFO] [stderr] 175 |         self.change_history.push(VfsChange {
[INFO] [stderr] 176 |             timestamp,
[INFO] [stderr] 177 |             route,
[INFO] [stderr] 178 |         });
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/vfs/vfs_item.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | /         match self {
[INFO] [stderr] 25 | |             &VfsItem::File { ref file_name , .. } => file_name,
[INFO] [stderr] 26 | |             &VfsItem::Dir { ref file_name , .. } => file_name,
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 24 |         match *self {
[INFO] [stderr] 25 |             VfsItem::File { ref file_name , .. } => file_name,
[INFO] [stderr] 26 |             VfsItem::Dir { ref file_name , .. } => file_name,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/vfs/vfs_item.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 | /         match self {
[INFO] [stderr] 32 | |             &VfsItem::File { ref route, .. } => route,
[INFO] [stderr] 33 | |             &VfsItem::Dir { ref route, .. } => route,
[INFO] [stderr] 34 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 31 |         match *self {
[INFO] [stderr] 32 |             VfsItem::File { ref route, .. } => route,
[INFO] [stderr] 33 |             VfsItem::Dir { ref route, .. } => route,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/project.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         match self {
[INFO] [stderr] 34 | |             &ProjectInitError::AlreadyExists => {
[INFO] [stderr] 35 | |                 write!(f, "A project already exists at that location.")
[INFO] [stderr] 36 | |             },
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |             },
[INFO] [stderr] 40 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 33 |         match *self {
[INFO] [stderr] 34 |             ProjectInitError::AlreadyExists => {
[INFO] [stderr] 35 |                 write!(f, "A project already exists at that location.")
[INFO] [stderr] 36 |             },
[INFO] [stderr] 37 |             ProjectInitError::FailedToCreate | ProjectInitError::FailedToWrite => {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/plugin.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn handle_file_change(&self, route: &Route) -> FileChangeResult;
[INFO] [stderr]    |                                         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/plugin.rs:50:45
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle_file_change(&self, route: &Route) -> Option<Vec<Route>> {
[INFO] [stderr]    |                                             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `plugins::default_plugin::DefaultPlugin`
[INFO] [stderr]   --> src/plugins/default_plugin.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     pub fn new() -> DefaultPlugin {
[INFO] [stderr] 15 | |         DefaultPlugin
[INFO] [stderr] 16 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/plugins/default_plugin.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         match vfs_item {
[INFO] [stderr] 22 | |             &VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 23 | |                 let mut properties = HashMap::new();
[INFO] [stderr] 24 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |             },
[INFO] [stderr] 57 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 21 |         match *vfs_item {
[INFO] [stderr] 22 |             VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 23 |                 let mut properties = HashMap::new();
[INFO] [stderr] 24 | 
[INFO] [stderr] 25 |                 properties.insert("Value".to_string(), RbxValue::String {
[INFO] [stderr] 26 |                     value: contents.clone(),
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/project.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 | /         match fs::metadata(&package_path) {
[INFO] [stderr] 84 | |             Ok(_) => return Err(ProjectInitError::AlreadyExists),
[INFO] [stderr] 85 | |             Err(_) => {},
[INFO] [stderr] 86 | |         }
[INFO] [stderr]    | |_________^ help: try this: `if let Ok(_) = fs::metadata(&package_path) { return Err(ProjectInitError::AlreadyExists) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's values
[INFO] [stderr]   --> src/plugins/default_plugin.rs:40:40
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 for (_, child_item) in children {
[INFO] [stderr]    |                                        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 for child_item in children.values() {
[INFO] [stderr]    |                     ^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> src/project.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         file.write(serialized.as_bytes()).unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/plugins/default_plugin.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 | /                     match plugins.transform_file(child_item) {
[INFO] [stderr] 42 | |                         Some(rbx_item) => {
[INFO] [stderr] 43 | |                             rbx_children.push(rbx_item);
[INFO] [stderr] 44 | |                         },
[INFO] [stderr] 45 | |                         _ => {},
[INFO] [stderr] 46 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 41 |                     if let Some(rbx_item) = plugins.transform_file(child_item) {
[INFO] [stderr] 42 |     rbx_children.push(rbx_item);
[INFO] [stderr] 43 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `plugins::script_plugin::ScriptPlugin`
[INFO] [stderr]   --> src/plugins/script_plugin.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     pub fn new() -> ScriptPlugin {
[INFO] [stderr] 24 | |         ScriptPlugin
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 20 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/plugins/script_plugin.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | /         match vfs_item {
[INFO] [stderr] 31 | |             &VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 32 | |                 let name = vfs_item.name();
[INFO] [stderr] 33 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |             },
[INFO] [stderr] 99 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 30 |         match *vfs_item {
[INFO] [stderr] 31 |             VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 32 |                 let name = vfs_item.name();
[INFO] [stderr] 33 | 
[INFO] [stderr] 34 |                 let (class_name, rbx_name) = {
[INFO] [stderr] 35 |                     if let Some(captures) = SERVER_PATTERN.captures(name) {
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/plugins/script_plugin.rs:64:26
[INFO] [stderr]    |
[INFO] [stderr] 64 |                         .or(children.get(MODULE_INIT));
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| children.get(MODULE_INIT))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/plugins/script_plugin.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |                         .or(children.get(CLIENT_INIT))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| children.get(CLIENT_INIT))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/plugins/script_plugin.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 | /                     match plugins.transform_file(child_item) {
[INFO] [stderr] 90 | |                         Some(child_rbx_item) => {
[INFO] [stderr] 91 | |                             rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 92 | |                         },
[INFO] [stderr] 93 | |                         _ => {},
[INFO] [stderr] 94 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 89 |                     if let Some(child_rbx_item) = plugins.transform_file(child_item) {
[INFO] [stderr] 90 |     rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 91 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `plugins::json_model_plugin::JsonModelPlugin`
[INFO] [stderr]   --> src/plugins/json_model_plugin.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | /     pub fn new() -> JsonModelPlugin {
[INFO] [stderr] 19 | |         JsonModelPlugin
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/vfs/vfs_session.rs:56:50
[INFO] [stderr]    |
[INFO] [stderr] 56 |         self.partitions.insert(name.to_string(), path.into());
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: consider removing `.into()`: `path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/plugins/json_model_plugin.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         match vfs_item {
[INFO] [stderr] 26 | |             &VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 27 | |                 let rbx_name = match JSON_MODEL_PATTERN.captures(vfs_item.name()) {
[INFO] [stderr] 28 | |                     Some(captures) => captures.get(1).unwrap().as_str().to_string(),
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |             },
[INFO] [stderr] 79 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 25 |         match *vfs_item {
[INFO] [stderr] 26 |             VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 27 |                 let rbx_name = match JSON_MODEL_PATTERN.captures(vfs_item.name()) {
[INFO] [stderr] 28 |                     Some(captures) => captures.get(1).unwrap().as_str().to_string(),
[INFO] [stderr] 29 |                     None => return TransformFileResult::Pass,
[INFO] [stderr] 30 |                 };
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/plugins/json_model_plugin.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 | /                     match plugins.transform_file(child_item) {
[INFO] [stderr] 70 | |                         Some(child_rbx_item) => {
[INFO] [stderr] 71 | |                             rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 72 | |                         },
[INFO] [stderr] 73 | |                         _ => {},
[INFO] [stderr] 74 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     if let Some(child_rbx_item) = plugins.transform_file(child_item) {
[INFO] [stderr] 70 |     rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 71 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/vfs/vfs_session.rs:103:35
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let mut child_route = route.iter().cloned().collect::<Vec<_>>();
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::iter_cloned_collect)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/vfs/vfs_session.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 | /             match self.read_path(&child_route, &path) {
[INFO] [stderr] 107 | |                 Ok(child_item) => {
[INFO] [stderr] 108 | |                     children.insert(name, child_item);
[INFO] [stderr] 109 | |                 },
[INFO] [stderr] 110 | |                 Err(_) => {},
[INFO] [stderr] 111 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 106 |             if let Ok(child_item) = self.read_path(&child_route, &path) {
[INFO] [stderr] 107 |     children.insert(name, child_item);
[INFO] [stderr] 108 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/vfs/vfs_session.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 |             route: route.iter().cloned().collect::<Vec<_>>(),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/commands/serve.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     if project.partitions.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `project.partitions.is_empty()`
[INFO] [stderr] warning: called `cloned().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
[INFO] [stderr]    --> src/vfs/vfs_session.rs:140:20
[INFO] [stderr]     |
[INFO] [stderr] 140 |             route: route.iter().cloned().collect::<Vec<_>>(),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/vfs/vfs_session.rs:167:36
[INFO] [stderr]     |
[INFO] [stderr] 167 |         elapsed.as_secs() as f64 + elapsed.subsec_nanos() as f64 * 1e-9
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(elapsed.subsec_nanos())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/vfs/vfs_session.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 | /         match self.plugin_chain.handle_file_change(&route) {
[INFO] [stderr] 174 | |             Some(routes) => {
[INFO] [stderr] 175 | |                 for route in routes {
[INFO] [stderr] 176 | |                     self.change_history.push(VfsChange {
[INFO] [stderr] ...   |
[INFO] [stderr] 182 | |             None => {}
[INFO] [stderr] 183 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 173 |         if let Some(routes) = self.plugin_chain.handle_file_change(&route) {
[INFO] [stderr] 174 |     for route in routes {
[INFO] [stderr] 175 |         self.change_history.push(VfsChange {
[INFO] [stderr] 176 |             timestamp,
[INFO] [stderr] 177 |             route,
[INFO] [stderr] 178 |         });
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rojo`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/vfs/vfs_item.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | /         match self {
[INFO] [stderr] 25 | |             &VfsItem::File { ref file_name , .. } => file_name,
[INFO] [stderr] 26 | |             &VfsItem::Dir { ref file_name , .. } => file_name,
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 24 |         match *self {
[INFO] [stderr] 25 |             VfsItem::File { ref file_name , .. } => file_name,
[INFO] [stderr] 26 |             VfsItem::Dir { ref file_name , .. } => file_name,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/vfs/vfs_item.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 | /         match self {
[INFO] [stderr] 32 | |             &VfsItem::File { ref route, .. } => route,
[INFO] [stderr] 33 | |             &VfsItem::Dir { ref route, .. } => route,
[INFO] [stderr] 34 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 31 |         match *self {
[INFO] [stderr] 32 |             VfsItem::File { ref route, .. } => route,
[INFO] [stderr] 33 |             VfsItem::Dir { ref route, .. } => route,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/plugin.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn handle_file_change(&self, route: &Route) -> FileChangeResult;
[INFO] [stderr]    |                                         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/plugin.rs:50:45
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle_file_change(&self, route: &Route) -> Option<Vec<Route>> {
[INFO] [stderr]    |                                             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `plugins::default_plugin::DefaultPlugin`
[INFO] [stderr]   --> src/plugins/default_plugin.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     pub fn new() -> DefaultPlugin {
[INFO] [stderr] 15 | |         DefaultPlugin
[INFO] [stderr] 16 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/plugins/default_plugin.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | /         match vfs_item {
[INFO] [stderr] 22 | |             &VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 23 | |                 let mut properties = HashMap::new();
[INFO] [stderr] 24 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |             },
[INFO] [stderr] 57 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 21 |         match *vfs_item {
[INFO] [stderr] 22 |             VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 23 |                 let mut properties = HashMap::new();
[INFO] [stderr] 24 | 
[INFO] [stderr] 25 |                 properties.insert("Value".to_string(), RbxValue::String {
[INFO] [stderr] 26 |                     value: contents.clone(),
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's values
[INFO] [stderr]   --> src/plugins/default_plugin.rs:40:40
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 for (_, child_item) in children {
[INFO] [stderr]    |                                        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]    |
[INFO] [stderr] 40 |                 for child_item in children.values() {
[INFO] [stderr]    |                     ^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/plugins/default_plugin.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 | /                     match plugins.transform_file(child_item) {
[INFO] [stderr] 42 | |                         Some(rbx_item) => {
[INFO] [stderr] 43 | |                             rbx_children.push(rbx_item);
[INFO] [stderr] 44 | |                         },
[INFO] [stderr] 45 | |                         _ => {},
[INFO] [stderr] 46 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 41 |                     if let Some(rbx_item) = plugins.transform_file(child_item) {
[INFO] [stderr] 42 |     rbx_children.push(rbx_item);
[INFO] [stderr] 43 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `plugins::script_plugin::ScriptPlugin`
[INFO] [stderr]   --> src/plugins/script_plugin.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     pub fn new() -> ScriptPlugin {
[INFO] [stderr] 24 | |         ScriptPlugin
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 20 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/plugins/script_plugin.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | /         match vfs_item {
[INFO] [stderr] 31 | |             &VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 32 | |                 let name = vfs_item.name();
[INFO] [stderr] 33 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |             },
[INFO] [stderr] 99 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 30 |         match *vfs_item {
[INFO] [stderr] 31 |             VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 32 |                 let name = vfs_item.name();
[INFO] [stderr] 33 | 
[INFO] [stderr] 34 |                 let (class_name, rbx_name) = {
[INFO] [stderr] 35 |                     if let Some(captures) = SERVER_PATTERN.captures(name) {
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/plugins/script_plugin.rs:64:26
[INFO] [stderr]    |
[INFO] [stderr] 64 |                         .or(children.get(MODULE_INIT));
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| children.get(MODULE_INIT))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]   --> src/plugins/script_plugin.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |                         .or(children.get(CLIENT_INIT))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| children.get(CLIENT_INIT))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/plugins/script_plugin.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 | /                     match plugins.transform_file(child_item) {
[INFO] [stderr] 90 | |                         Some(child_rbx_item) => {
[INFO] [stderr] 91 | |                             rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 92 | |                         },
[INFO] [stderr] 93 | |                         _ => {},
[INFO] [stderr] 94 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 89 |                     if let Some(child_rbx_item) = plugins.transform_file(child_item) {
[INFO] [stderr] 90 |     rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 91 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `plugins::json_model_plugin::JsonModelPlugin`
[INFO] [stderr]   --> src/plugins/json_model_plugin.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | /     pub fn new() -> JsonModelPlugin {
[INFO] [stderr] 19 | |         JsonModelPlugin
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/plugins/json_model_plugin.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         match vfs_item {
[INFO] [stderr] 26 | |             &VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 27 | |                 let rbx_name = match JSON_MODEL_PATTERN.captures(vfs_item.name()) {
[INFO] [stderr] 28 | |                     Some(captures) => captures.get(1).unwrap().as_str().to_string(),
[INFO] [stderr] ...  |
[INFO] [stderr] 78 | |             },
[INFO] [stderr] 79 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 25 |         match *vfs_item {
[INFO] [stderr] 26 |             VfsItem::File { ref contents, .. } => {
[INFO] [stderr] 27 |                 let rbx_name = match JSON_MODEL_PATTERN.captures(vfs_item.name()) {
[INFO] [stderr] 28 |                     Some(captures) => captures.get(1).unwrap().as_str().to_string(),
[INFO] [stderr] 29 |                     None => return TransformFileResult::Pass,
[INFO] [stderr] 30 |                 };
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/plugins/json_model_plugin.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 | /                     match plugins.transform_file(child_item) {
[INFO] [stderr] 70 | |                         Some(child_rbx_item) => {
[INFO] [stderr] 71 | |                             rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 72 | |                         },
[INFO] [stderr] 73 | |                         _ => {},
[INFO] [stderr] 74 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     if let Some(child_rbx_item) = plugins.transform_file(child_item) {
[INFO] [stderr] 70 |     rbx_item.children.push(child_rbx_item);
[INFO] [stderr] 71 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/commands/serve.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 |     if project.partitions.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `project.partitions.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rojo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "287f193e26f82b52e1aa1265eb4cc5ed454c34bdf19788c485a2df1b6394c72c"`
[INFO] running `"docker" "rm" "-f" "287f193e26f82b52e1aa1265eb4cc5ed454c34bdf19788c485a2df1b6394c72c"`
[INFO] [stdout] 287f193e26f82b52e1aa1265eb4cc5ed454c34bdf19788c485a2df1b6394c72c