[INFO] updating cached repository coderbot16/cemconv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/coderbot16/cemconv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/coderbot16/cemconv" "work/ex/clippy-test-run/sources/stable/gh/coderbot16/cemconv"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/coderbot16/cemconv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/coderbot16/cemconv" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/coderbot16/cemconv"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/coderbot16/cemconv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ea21d7d0625c64e7205432d3240c28e1b19fb4d7
[INFO] sha for GitHub repo coderbot16/cemconv: ea21d7d0625c64e7205432d3240c28e1b19fb4d7
[INFO] validating manifest of coderbot16/cemconv 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 coderbot16/cemconv 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 coderbot16/cemconv
[INFO] finished frobbing coderbot16/cemconv
[INFO] frobbed toml for coderbot16/cemconv written to work/ex/clippy-test-run/sources/stable/gh/coderbot16/cemconv/Cargo.toml
[INFO] started frobbing coderbot16/cemconv
[INFO] finished frobbing coderbot16/cemconv
[INFO] frobbed toml for coderbot16/cemconv written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/coderbot16/cemconv/Cargo.toml
[INFO] crate coderbot16/cemconv 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 coderbot16/cemconv against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/coderbot16/cemconv:/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] bc90d410cb399d014354afc520e8b619757ed39a632ab1a3fb69ce3d8ac45853
[INFO] running `"docker" "start" "-a" "bc90d410cb399d014354afc520e8b619757ed39a632ab1a3fb69ce3d8ac45853"`
[INFO] [stderr]     Checking clap v2.29.4
[INFO] [stderr]     Checking cgmath v0.16.0
[INFO] [stderr]     Checking structopt v0.1.7
[INFO] [stderr]     Checking cem v0.1.0
[INFO] [stderr]     Checking cemconv v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/collada_export.rs:198:207
[INFO] [stderr]     |
[INFO] [stderr] 198 |     writeln!(string, r##"<node id="{0}" name="{0}" type="NODE"><matrix sid="transform">1 0 0 {1} 0 1 0 0 0 0 1 0 0 0 0 1</matrix><instance_geometry url="#{0}-mesh"/></node>"##, format!("{}_frame{}", name, 0), 0).unwrap();
[INFO] [stderr]     |                                                                                                                                                                                                                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: literal with an empty format string
[INFO] [stderr]    --> src/collada_export.rs:198:207
[INFO] [stderr]     |
[INFO] [stderr] 198 |     writeln!(string, r##"<node id="{0}" name="{0}" type="NODE"><matrix sid="transform">1 0 0 {1} 0 1 0 0 0 0 1 0 0 0 0 1</matrix><instance_geometry url="#{0}-mesh"/></node>"##, format!("{}_frame{}", name, 0), 0).unwrap();
[INFO] [stderr]     |                                                                                                                                                                                                                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::write_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Encode`, `ModelHeader`, `Model`
[INFO] [stderr]  --> src/collada_export.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cem::{ModelHeader, v2, V2, Scene, Model, Encode};
[INFO] [stderr]   |           ^^^^^^^^^^^                 ^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Point2`, `Vector3`
[INFO] [stderr]  --> src/collada_export.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use cgmath::{Point2, Point3, Vector3, Matrix4, Deg, InnerSpace};
[INFO] [stderr]   |              ^^^^^^          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/collada_export.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const HEADER: &'static str = r#"<?xml version="1.0" encoding="utf-8"?>
[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/collada_export.rs:24:20
[INFO] [stderr]    |
[INFO] [stderr] 24 | const FORMAT_POS: &'static str = r##"<param name="X" type="float"/><param name="Y" type="float"/><param name="Z" type="float"/>"##;
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/collada_export.rs:25:20
[INFO] [stderr]    |
[INFO] [stderr] 25 | const FORMAT_TEX: &'static str = r##"<param name="S" type="float"/><param name="T" type="float"/>"##;
[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: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/main.rs:132:48
[INFO] [stderr]     |
[INFO] [stderr] 132 |         (Format::Obj, Format::Cem { version: (2, 0), frame_index: _ }) => {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]     = help: Try with `Cem { version: (2, 0), .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/main.rs:144:35
[INFO] [stderr]     |
[INFO] [stderr] 144 |         (Format::Cem { version: (2, 0), frame_index: _ }, Format::Cem { version: (2, 0), frame_index: _ }) => {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Cem { version: (2, 0), .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/main.rs:144:84
[INFO] [stderr]     |
[INFO] [stderr] 144 |         (Format::Cem { version: (2, 0), frame_index: _ }, Format::Cem { version: (2, 0), frame_index: _ }) => {
[INFO] [stderr]     |                                                                                          ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Cem { version: (2, 0), .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Encode`, `ModelHeader`, `Model`
[INFO] [stderr]  --> src/collada_export.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cem::{ModelHeader, v2, V2, Scene, Model, Encode};
[INFO] [stderr]   |           ^^^^^^^^^^^                 ^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Point2`, `Vector3`
[INFO] [stderr]  --> src/collada_export.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use cgmath::{Point2, Point3, Vector3, Matrix4, Deg, InnerSpace};
[INFO] [stderr]   |              ^^^^^^          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/collada_export.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const HEADER: &'static str = r#"<?xml version="1.0" encoding="utf-8"?>
[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/collada_export.rs:24:20
[INFO] [stderr]    |
[INFO] [stderr] 24 | const FORMAT_POS: &'static str = r##"<param name="X" type="float"/><param name="Y" type="float"/><param name="Z" type="float"/>"##;
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/collada_export.rs:25:20
[INFO] [stderr]    |
[INFO] [stderr] 25 | const FORMAT_TEX: &'static str = r##"<param name="S" type="float"/><param name="T" type="float"/>"##;
[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: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/main.rs:132:48
[INFO] [stderr]     |
[INFO] [stderr] 132 |         (Format::Obj, Format::Cem { version: (2, 0), frame_index: _ }) => {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]     = help: Try with `Cem { version: (2, 0), .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/main.rs:144:35
[INFO] [stderr]     |
[INFO] [stderr] 144 |         (Format::Cem { version: (2, 0), frame_index: _ }, Format::Cem { version: (2, 0), frame_index: _ }) => {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Cem { version: (2, 0), .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/main.rs:144:84
[INFO] [stderr]     |
[INFO] [stderr] 144 |         (Format::Cem { version: (2, 0), frame_index: _ }, Format::Cem { version: (2, 0), frame_index: _ }) => {
[INFO] [stderr]     |                                                                                          ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Cem { version: (2, 0), .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/collada_export.rs:92:26
[INFO] [stderr]    |
[INFO] [stderr] 92 |     for &v2::Material { ref name, texture, ref triangles, vertex_offset, vertex_count: _vertex_count, ref texture_name } in &model.materials {
[INFO] [stderr]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture`
[INFO] [stderr]   --> src/collada_export.rs:92:32
[INFO] [stderr]    |
[INFO] [stderr] 92 |     for &v2::Material { ref name, texture, ref triangles, vertex_offset, vertex_count: _vertex_count, ref texture_name } in &model.materials {
[INFO] [stderr]    |                                   ^^^^^^^ help: try ignoring the field: `texture: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture_name`
[INFO] [stderr]   --> src/collada_export.rs:92:104
[INFO] [stderr]    |
[INFO] [stderr] 92 |     for &v2::Material { ref name, texture, ref triangles, vertex_offset, vertex_count: _vertex_count, ref texture_name } in &model.materials {
[INFO] [stderr]    |                                                                                                           ^^^^^^^^^^^^ help: try ignoring the field: `texture_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_index`
[INFO] [stderr]    --> src/main.rs:170:35
[INFO] [stderr]     |
[INFO] [stderr] 170 |         (Format::Cem { version: (_, _), frame_index }, Format::Collada) => {
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try ignoring the field: `frame_index: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/collada_export.rs:92:26
[INFO] [stderr]    |
[INFO] [stderr] 92 |     for &v2::Material { ref name, texture, ref triangles, vertex_offset, vertex_count: _vertex_count, ref texture_name } in &model.materials {
[INFO] [stderr]    |                             ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture`
[INFO] [stderr]   --> src/collada_export.rs:92:32
[INFO] [stderr]    |
[INFO] [stderr] 92 |     for &v2::Material { ref name, texture, ref triangles, vertex_offset, vertex_count: _vertex_count, ref texture_name } in &model.materials {
[INFO] [stderr]    |                                   ^^^^^^^ help: try ignoring the field: `texture: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture_name`
[INFO] [stderr]   --> src/collada_export.rs:92:104
[INFO] [stderr]    |
[INFO] [stderr] 92 |     for &v2::Material { ref name, texture, ref triangles, vertex_offset, vertex_count: _vertex_count, ref texture_name } in &model.materials {
[INFO] [stderr]    |                                                                                                           ^^^^^^^^^^^^ help: try ignoring the field: `texture_name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame_index`
[INFO] [stderr]    --> src/main.rs:170:35
[INFO] [stderr]     |
[INFO] [stderr] 170 |         (Format::Cem { version: (_, _), frame_index }, Format::Collada) => {
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try ignoring the field: `frame_index: _`
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `(index as usize)*3`
[INFO] [stderr]    --> src/collada_export.rs:105:13
[INFO] [stderr]     |
[INFO] [stderr] 105 |             polygons[(index as usize)*3 + 0] = indices.0;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `index*3`
[INFO] [stderr]    --> src/collada_export.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |             geometry.mesh_positions[index*3 + 0] = position.x;
[INFO] [stderr]     |                                     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `index*3`
[INFO] [stderr]    --> src/collada_export.rs:130:26
[INFO] [stderr]     |
[INFO] [stderr] 130 |             geometry.mesh_normals[index*3 + 0] = normal.x;
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `index*2`
[INFO] [stderr]    --> src/collada_export.rs:134:22
[INFO] [stderr]     |
[INFO] [stderr] 134 |             geometry.mesh_map[index*2 + 0] = vertex.texture.x;
[INFO] [stderr]     |                               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `(index as usize)*3`
[INFO] [stderr]    --> src/collada_export.rs:105:13
[INFO] [stderr]     |
[INFO] [stderr] 105 |             polygons[(index as usize)*3 + 0] = indices.0;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:156:3
[INFO] [stderr]     |
[INFO] [stderr] 156 |         writeln!(string, "    <controller id=\"{0}-morph\" name=\"{0}-morph\">", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `index*3`
[INFO] [stderr]    --> src/collada_export.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |             geometry.mesh_positions[index*3 + 0] = position.x;
[INFO] [stderr]     |                                     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:157:3
[INFO] [stderr]     |
[INFO] [stderr] 157 |         writeln!(string, "      <morph source=\"#{}-mesh\" method=\"NORMALIZED\">", format!("{}_frame{}", name, 0));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `index*3`
[INFO] [stderr]    --> src/collada_export.rs:130:26
[INFO] [stderr]     |
[INFO] [stderr] 130 |             geometry.mesh_normals[index*3 + 0] = normal.x;
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `index*2`
[INFO] [stderr]    --> src/collada_export.rs:134:22
[INFO] [stderr]     |
[INFO] [stderr] 134 |             geometry.mesh_map[index*2 + 0] = vertex.texture.x;
[INFO] [stderr]     |                               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:160:3
[INFO] [stderr]     |
[INFO] [stderr] 160 |         writeln!(string, "        <source id=\"{}-targets\">", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:161:3
[INFO] [stderr]     |
[INFO] [stderr] 161 |         writeln!(string, "          <IDREF_array id=\"{}-targets-array\" count=\"{}\">", name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:164:4
[INFO] [stderr]     |
[INFO] [stderr] 164 |             writeln!(string, "            {}_frame{}-mesh", name, frame_index);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:168:3
[INFO] [stderr]     |
[INFO] [stderr] 168 |         writeln!(string, r##"<technique_common><accessor source="#{}-targets-array" count="{}" stride="1"><param name="IDREF" type="IDREF"/></accessor></technique_common>"##, name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:173:3
[INFO] [stderr]     |
[INFO] [stderr] 173 |         writeln!(string, "        <source id=\"{}-weights\">", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:174:3
[INFO] [stderr]     |
[INFO] [stderr] 174 |         write!(string, "          <float_array id=\"{}-weights-array\" count=\"{}\">", name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:181:3
[INFO] [stderr]     |
[INFO] [stderr] 181 |         writeln!(string, r##"<technique_common><accessor source="#{}-weights-array" count="{}" stride="1"><param name="MORPH_WEIGHT" type="float"/></accessor></technique_common>"##, name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:156:3
[INFO] [stderr]     |
[INFO] [stderr] 156 |         writeln!(string, "    <controller id=\"{0}-morph\" name=\"{0}-morph\">", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:186:3
[INFO] [stderr]     |
[INFO] [stderr] 186 |         writeln!(string, "          <input semantic=\"MORPH_TARGET\" source=\"#{}-targets\"/>", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:157:3
[INFO] [stderr]     |
[INFO] [stderr] 157 |         writeln!(string, "      <morph source=\"#{}-mesh\" method=\"NORMALIZED\">", format!("{}_frame{}", name, 0));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:187:3
[INFO] [stderr]     |
[INFO] [stderr] 187 |         writeln!(string, "          <input semantic=\"MORPH_WEIGHT\" source=\"#{}-weights\"/>", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:160:3
[INFO] [stderr]     |
[INFO] [stderr] 160 |         writeln!(string, "        <source id=\"{}-targets\">", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:161:3
[INFO] [stderr]     |
[INFO] [stderr] 161 |         writeln!(string, "          <IDREF_array id=\"{}-targets-array\" count=\"{}\">", name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:164:4
[INFO] [stderr]     |
[INFO] [stderr] 164 |             writeln!(string, "            {}_frame{}-mesh", name, frame_index);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:168:3
[INFO] [stderr]     |
[INFO] [stderr] 168 |         writeln!(string, r##"<technique_common><accessor source="#{}-targets-array" count="{}" stride="1"><param name="IDREF" type="IDREF"/></accessor></technique_common>"##, name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:173:3
[INFO] [stderr]     |
[INFO] [stderr] 173 |         writeln!(string, "        <source id=\"{}-weights\">", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:174:3
[INFO] [stderr]     |
[INFO] [stderr] 174 |         write!(string, "          <float_array id=\"{}-weights-array\" count=\"{}\">", name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:181:3
[INFO] [stderr]     |
[INFO] [stderr] 181 |         writeln!(string, r##"<technique_common><accessor source="#{}-weights-array" count="{}" stride="1"><param name="MORPH_WEIGHT" type="float"/></accessor></technique_common>"##, name, model.frames.len()-1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:186:3
[INFO] [stderr]     |
[INFO] [stderr] 186 |         writeln!(string, "          <input semantic=\"MORPH_TARGET\" source=\"#{}-targets\"/>", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/collada_export.rs:187:3
[INFO] [stderr]     |
[INFO] [stderr] 187 |         writeln!(string, "          <input semantic=\"MORPH_WEIGHT\" source=\"#{}-weights\"/>", name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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)
[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/main.rs:223:6
[INFO] [stderr]     |
[INFO] [stderr] 223 |                       match primitive {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 224 | |                         Primitive::Triangle(v0, v1, v2) => {
[INFO] [stderr] 225 | |                             triangles.push((
[INFO] [stderr] 226 | |                                 resolve_index(i, idx, v0) as u32,
[INFO] [stderr] ...   |
[INFO] [stderr] 231 | |                         _ => () // Skip lines and points, not supported.
[INFO] [stderr] 232 | |                     }
[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] 223 |                     if let Primitive::Triangle(v0, v1, v2) = primitive {
[INFO] [stderr] 224 |     triangles.push((
[INFO] [stderr] 225 |         resolve_index(i, idx, v0) as u32,
[INFO] [stderr] 226 |         resolve_index(i, idx, v1) as u32,
[INFO] [stderr] 227 |         resolve_index(i, idx, v2) as u32
[INFO] [stderr] 228 |     ));
[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/main.rs:223:6
[INFO] [stderr]     |
[INFO] [stderr] 223 |                       match primitive {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 224 | |                         Primitive::Triangle(v0, v1, v2) => {
[INFO] [stderr] 225 | |                             triangles.push((
[INFO] [stderr] 226 | |                                 resolve_index(i, idx, v0) as u32,
[INFO] [stderr] ...   |
[INFO] [stderr] 231 | |                         _ => () // Skip lines and points, not supported.
[INFO] [stderr] 232 | |                     }
[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] 223 |                     if let Primitive::Triangle(v0, v1, v2) = primitive {
[INFO] [stderr] 224 |     triangles.push((
[INFO] [stderr] 225 |         resolve_index(i, idx, v0) as u32,
[INFO] [stderr] 226 |         resolve_index(i, idx, v1) as u32,
[INFO] [stderr] 227 |         resolve_index(i, idx, v2) as u32
[INFO] [stderr] 228 |     ));
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `"docker" "inspect" "bc90d410cb399d014354afc520e8b619757ed39a632ab1a3fb69ce3d8ac45853"`
[INFO] running `"docker" "rm" "-f" "bc90d410cb399d014354afc520e8b619757ed39a632ab1a3fb69ce3d8ac45853"`
[INFO] [stdout] bc90d410cb399d014354afc520e8b619757ed39a632ab1a3fb69ce3d8ac45853