[INFO] updating cached repository dwerner/nom-obj
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dwerner/nom-obj
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dwerner/nom-obj" "work/ex/clippy-test-run/sources/stable/gh/dwerner/nom-obj"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/dwerner/nom-obj'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dwerner/nom-obj" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dwerner/nom-obj"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dwerner/nom-obj'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] af396c1c39f940fae0e51005313fa02567cd3cea
[INFO] sha for GitHub repo dwerner/nom-obj: af396c1c39f940fae0e51005313fa02567cd3cea
[INFO] validating manifest of dwerner/nom-obj 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 dwerner/nom-obj 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 dwerner/nom-obj
[INFO] finished frobbing dwerner/nom-obj
[INFO] frobbed toml for dwerner/nom-obj written to work/ex/clippy-test-run/sources/stable/gh/dwerner/nom-obj/Cargo.toml
[INFO] started frobbing dwerner/nom-obj
[INFO] finished frobbing dwerner/nom-obj
[INFO] frobbed toml for dwerner/nom-obj written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dwerner/nom-obj/Cargo.toml
[INFO] crate dwerner/nom-obj has a lockfile. skipping
[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 dwerner/nom-obj against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dwerner/nom-obj:/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 -Dclippy::into_iter_on_array" "-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] 64ea146cdc942a256bd50dd27756d3005829b3d3dcbc843d242e75b293637d1c
[INFO] running `"docker" "start" "-a" "64ea146cdc942a256bd50dd27756d3005829b3d3dcbc843d242e75b293637d1c"`
[INFO] [stderr]     Checking nom-obj v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/parser/obj.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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/parser/mtl.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[INFO] [stderr]     |
[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: 5th binding whose name is just one char
[INFO] [stderr]    --> src/model/mod.rs:133:36
[INFO] [stderr]     |
[INFO] [stderr] 133 |             &ObjLine::Vertex(x,y,z,w) => (x,y,z,w.unwrap_or(1.0)),
[INFO] [stderr]     |                                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/parser/obj.rs:119:13
[INFO] [stderr]     |
[INFO] [stderr] 119 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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/parser/mtl.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[INFO] [stderr]     |
[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: 5th binding whose name is just one char
[INFO] [stderr]    --> src/model/mod.rs:133:36
[INFO] [stderr]     |
[INFO] [stderr] 133 |             &ObjLine::Vertex(x,y,z,w) => (x,y,z,w.unwrap_or(1.0)),
[INFO] [stderr]     |                                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/parser/common.rs:111:25
[INFO] [stderr]     |
[INFO] [stderr] 111 |         assert_eq!(b, (-1.000001, 7742.9));
[INFO] [stderr]     |                         ^^^^^^^^ help: consider: `1.000_001`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/parser/common.rs:118:31
[INFO] [stderr]     |
[INFO] [stderr] 118 |         assert_eq!(b, (0.95, -1.000001, 42.9));
[INFO] [stderr]     |                               ^^^^^^^^ help: consider: `1.000_001`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/parser/obj.rs:343:24
[INFO] [stderr]     |
[INFO] [stderr] 343 |     const CUBE_MODEL: &'static str = "
[INFO] [stderr]     |                       -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/parser/mtl.rs:230:22
[INFO] [stderr]     |
[INFO] [stderr] 230 |     const MTL_FILE: &'static str = "
[INFO] [stderr]     |                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/parser/common.rs:79:35
[INFO] [stderr]    |
[INFO] [stderr] 79 |      sign.and_then(|s| if s[0] == ('-' as u8) { Some(-1f32) } else { None }).unwrap_or(1f32) * value
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b'-'
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CUBE_MODEL`
[INFO] [stderr]    --> src/parser/obj.rs:343:5
[INFO] [stderr]     |
[INFO] [stderr] 343 | /     const CUBE_MODEL: &'static str = "
[INFO] [stderr] 344 | | # Blender v3.78 (sub 0) OBJ File: 'untitled.blend'
[INFO] [stderr] 345 | | # www.blender.org
[INFO] [stderr] 346 | | mtllib cube.mtl
[INFO] [stderr] ...   |
[INFO] [stderr] 394 | | f 4/4/6 2/18/6 6/19/6
[INFO] [stderr] 395 | | ";
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MTL_FILE`
[INFO] [stderr]    --> src/parser/mtl.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 230 | /     const MTL_FILE: &'static str = "
[INFO] [stderr] 231 | | # Blender MTL File: 'None'
[INFO] [stderr] 232 | | # Material Count: 1
[INFO] [stderr] 233 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 242 | | illum 2
[INFO] [stderr] 243 | | ";
[INFO] [stderr]     | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/parser/common.rs:79:35
[INFO] [stderr]    |
[INFO] [stderr] 79 |      sign.and_then(|s| if s[0] == ('-' as u8) { Some(-1f32) } else { None }).unwrap_or(1f32) * value
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b'-'
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/parser/common.rs:103:31
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let something = float("-0.00005".as_bytes());
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"-0.00005"`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/parser/common.rs:109:29
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let ff = float_pair("     -1.000001 7742.9 ".as_bytes());
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"     -1.000001 7742.9 "`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/parser/common.rs:116:32
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let fff = float_triple("    0.95  -1.000001 42.9 ".as_bytes());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"    0.95  -1.000001 42.9 "`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]    --> src/parser/obj.rs:194:30
[INFO] [stderr]     |
[INFO] [stderr] 194 |         let ff = face_triple("1/11/4".as_bytes());
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"1/11/4"`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[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/model/mod.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 | /             match line {
[INFO] [stderr] 74 | |                 MtlLine::DiffuseMap(filename) => {
[INFO] [stderr] 75 | |                     let whole_path: PathBuf = Path::join(Path::new(parent), filename.clone());
[INFO] [stderr] 76 | |                     obj_material.diffuse_map = whole_path.to_owned().to_str().unwrap().to_string();
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |                 _ => {}
[INFO] [stderr] 80 | |             }
[INFO] [stderr]    | |_____________^
[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] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 73 |             if let MtlLine::DiffuseMap(filename) = line {
[INFO] [stderr] 74 |     let whole_path: PathBuf = Path::join(Path::new(parent), filename.clone());
[INFO] [stderr] 75 |     obj_material.diffuse_map = whole_path.to_owned().to_str().unwrap().to_string();
[INFO] [stderr] 76 |     break; // TODO: handle more than a single material
[INFO] [stderr] 77 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `model::ObjObject`
[INFO] [stderr]    --> src/model/mod.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     pub fn new() -> Self {
[INFO] [stderr] 104 | |         ObjObject{
[INFO] [stderr] 105 | |             name: None,
[INFO] [stderr] 106 | |             material: None,
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |         }
[INFO] [stderr] 113 | |     }
[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] 87  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 | /         match &self.material {
[INFO] [stderr] 121 | |             &Some(ref value) => Some(value.clone()),
[INFO] [stderr] 122 | |             &None => None
[INFO] [stderr] 123 | |         }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 120 |         match self.material {
[INFO] [stderr] 121 |             Some(ref value) => Some(value.clone()),
[INFO] [stderr] 122 |             None => None
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 | /         match &self.vertices[(v as usize) - 1] {
[INFO] [stderr] 133 | |             &ObjLine::Vertex(x,y,z,w) => (x,y,z,w.unwrap_or(1.0)),
[INFO] [stderr] 134 | |             _ => panic!("not a vertex")
[INFO] [stderr] 135 | |         }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 132 |         match self.vertices[(v as usize) - 1] {
[INFO] [stderr] 133 |             ObjLine::Vertex(x,y,z,w) => (x,y,z,w.unwrap_or(1.0)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 | /             match &self.texture_coords[(vt.unwrap() as usize) - 1] {
[INFO] [stderr] 144 | |                 &ObjLine::TextureUVW(u, v, w) => (u, v, w.unwrap_or(0.0)),
[INFO] [stderr] 145 | |                 _ => panic!("not a vertex")
[INFO] [stderr] 146 | |             }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 143 |             match self.texture_coords[(vt.unwrap() as usize) - 1] {
[INFO] [stderr] 144 |                 ObjLine::TextureUVW(u, v, w) => (u, v, w.unwrap_or(0.0)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 | /             match &self.normals[(vn.unwrap() as usize) - 1] {
[INFO] [stderr] 155 | |                 &ObjLine::Normal(x, y, z) => (x, y, z),
[INFO] [stderr] 156 | |                 _ => panic!("not a vertex")
[INFO] [stderr] 157 | |             }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 154 |             match self.normals[(vn.unwrap() as usize) - 1] {
[INFO] [stderr] 155 |                 ObjLine::Normal(x, y, z) => (x, y, z),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/model/mod.rs:162:52
[INFO] [stderr]     |
[INFO] [stderr] 162 |       fn interleave_tuples(&self, id: &FaceIndex) -> (
[INFO] [stderr]     |  ____________________________________________________^
[INFO] [stderr] 163 | |         (f32, f32, f32, f32),
[INFO] [stderr] 164 | |         (f32, f32, f32),
[INFO] [stderr] 165 | |         (f32,f32,f32)
[INFO] [stderr] 166 | |     ) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 | /             match &self.faces[i] {
[INFO] [stderr] 182 | |                 &ObjLine::Face(ref id1, ref id2, ref id3) => {
[INFO] [stderr] 183 | |
[INFO] [stderr] 184 | |                     let next_idx = (id1.0 as usize) - 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 197 | |                 _ => { panic!("Found something other than a ObjLine::Face in object.faces") }
[INFO] [stderr] 198 | |             }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 181 |             match self.faces[i] {
[INFO] [stderr] 182 |                 ObjLine::Face(ref id1, ref id2, ref id3) => {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/model/mod.rs:186:48
[INFO] [stderr]     |
[INFO] [stderr] 186 |                     vertex_map.entry(next_idx).or_insert(self.interleave_tuples(id1));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| self.interleave_tuples(id1))`
[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_insert` followed by a function call
[INFO] [stderr]    --> src/model/mod.rs:190:48
[INFO] [stderr]     |
[INFO] [stderr] 190 |                     vertex_map.entry(next_idx).or_insert(self.interleave_tuples(id2));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| self.interleave_tuples(id2))`
[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: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/model/mod.rs:194:48
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     vertex_map.entry(next_idx).or_insert(self.interleave_tuples(id3));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| self.interleave_tuples(id3))`
[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: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/model/mod.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub v_vt_vn: Vec<((f32, f32, f32, f32), (f32, f32, f32), (f32, f32, f32))>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[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/model/mod.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 | /             match line {
[INFO] [stderr] 74 | |                 MtlLine::DiffuseMap(filename) => {
[INFO] [stderr] 75 | |                     let whole_path: PathBuf = Path::join(Path::new(parent), filename.clone());
[INFO] [stderr] 76 | |                     obj_material.diffuse_map = whole_path.to_owned().to_str().unwrap().to_string();
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |                 _ => {}
[INFO] [stderr] 80 | |             }
[INFO] [stderr]    | |_____________^
[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] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 73 |             if let MtlLine::DiffuseMap(filename) = line {
[INFO] [stderr] 74 |     let whole_path: PathBuf = Path::join(Path::new(parent), filename.clone());
[INFO] [stderr] 75 |     obj_material.diffuse_map = whole_path.to_owned().to_str().unwrap().to_string();
[INFO] [stderr] 76 |     break; // TODO: handle more than a single material
[INFO] [stderr] 77 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `model::ObjObject`
[INFO] [stderr]    --> src/model/mod.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     pub fn new() -> Self {
[INFO] [stderr] 104 | |         ObjObject{
[INFO] [stderr] 105 | |             name: None,
[INFO] [stderr] 106 | |             material: None,
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |         }
[INFO] [stderr] 113 | |     }
[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] 87  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 | /         match &self.material {
[INFO] [stderr] 121 | |             &Some(ref value) => Some(value.clone()),
[INFO] [stderr] 122 | |             &None => None
[INFO] [stderr] 123 | |         }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 120 |         match self.material {
[INFO] [stderr] 121 |             Some(ref value) => Some(value.clone()),
[INFO] [stderr] 122 |             None => None
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 | /         match &self.vertices[(v as usize) - 1] {
[INFO] [stderr] 133 | |             &ObjLine::Vertex(x,y,z,w) => (x,y,z,w.unwrap_or(1.0)),
[INFO] [stderr] 134 | |             _ => panic!("not a vertex")
[INFO] [stderr] 135 | |         }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 132 |         match self.vertices[(v as usize) - 1] {
[INFO] [stderr] 133 |             ObjLine::Vertex(x,y,z,w) => (x,y,z,w.unwrap_or(1.0)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 | /             match &self.texture_coords[(vt.unwrap() as usize) - 1] {
[INFO] [stderr] 144 | |                 &ObjLine::TextureUVW(u, v, w) => (u, v, w.unwrap_or(0.0)),
[INFO] [stderr] 145 | |                 _ => panic!("not a vertex")
[INFO] [stderr] 146 | |             }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 143 |             match self.texture_coords[(vt.unwrap() as usize) - 1] {
[INFO] [stderr] 144 |                 ObjLine::TextureUVW(u, v, w) => (u, v, w.unwrap_or(0.0)),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:154:13
[INFO] [stderr]     |
[INFO] [stderr] 154 | /             match &self.normals[(vn.unwrap() as usize) - 1] {
[INFO] [stderr] 155 | |                 &ObjLine::Normal(x, y, z) => (x, y, z),
[INFO] [stderr] 156 | |                 _ => panic!("not a vertex")
[INFO] [stderr] 157 | |             }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 154 |             match self.normals[(vn.unwrap() as usize) - 1] {
[INFO] [stderr] 155 |                 ObjLine::Normal(x, y, z) => (x, y, z),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/model/mod.rs:162:52
[INFO] [stderr]     |
[INFO] [stderr] 162 |       fn interleave_tuples(&self, id: &FaceIndex) -> (
[INFO] [stderr]     |  ____________________________________________________^
[INFO] [stderr] 163 | |         (f32, f32, f32, f32),
[INFO] [stderr] 164 | |         (f32, f32, f32),
[INFO] [stderr] 165 | |         (f32,f32,f32)
[INFO] [stderr] 166 | |     ) {
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]    --> src/model/mod.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 | /             match &self.faces[i] {
[INFO] [stderr] 182 | |                 &ObjLine::Face(ref id1, ref id2, ref id3) => {
[INFO] [stderr] 183 | |
[INFO] [stderr] 184 | |                     let next_idx = (id1.0 as usize) - 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 197 | |                 _ => { panic!("Found something other than a ObjLine::Face in object.faces") }
[INFO] [stderr] 198 | |             }
[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: try
[INFO] [stderr]     |
[INFO] [stderr] 181 |             match self.faces[i] {
[INFO] [stderr] 182 |                 ObjLine::Face(ref id1, ref id2, ref id3) => {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/model/mod.rs:186:48
[INFO] [stderr]     |
[INFO] [stderr] 186 |                     vertex_map.entry(next_idx).or_insert(self.interleave_tuples(id1));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| self.interleave_tuples(id1))`
[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_insert` followed by a function call
[INFO] [stderr]    --> src/model/mod.rs:190:48
[INFO] [stderr]     |
[INFO] [stderr] 190 |                     vertex_map.entry(next_idx).or_insert(self.interleave_tuples(id2));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| self.interleave_tuples(id2))`
[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: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/model/mod.rs:194:48
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     vertex_map.entry(next_idx).or_insert(self.interleave_tuples(id3));
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| self.interleave_tuples(id3))`
[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: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/model/mod.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub v_vt_vn: Vec<((f32, f32, f32, f32), (f32, f32, f32), (f32, f32, f32))>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `"docker" "inspect" "64ea146cdc942a256bd50dd27756d3005829b3d3dcbc843d242e75b293637d1c"`
[INFO] running `"docker" "rm" "-f" "64ea146cdc942a256bd50dd27756d3005829b3d3dcbc843d242e75b293637d1c"`
[INFO] [stdout] 64ea146cdc942a256bd50dd27756d3005829b3d3dcbc843d242e75b293637d1c