[INFO] crate mint 0.5.1 is already in cache
[INFO] extracting crate mint 0.5.1 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/mint/0.5.1
[INFO] extracting crate mint 0.5.1 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/mint/0.5.1
[INFO] validating manifest of mint-0.5.1 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mint-0.5.1 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mint-0.5.1
[INFO] finished frobbing mint-0.5.1
[INFO] frobbed toml for mint-0.5.1 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/mint/0.5.1/Cargo.toml
[INFO] started frobbing mint-0.5.1
[INFO] finished frobbing mint-0.5.1
[INFO] frobbed toml for mint-0.5.1 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/mint/0.5.1/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mint-0.5.1 against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/mint/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 360d7ad1535db7154a7c4659d8b15d00f8de744fdf9b6e3206fc4945d488ff44
[INFO] running `"docker" "start" "-a" "360d7ad1535db7154a7c4659d8b15d00f8de744fdf9b6e3206fc4945d488ff44"`
[INFO] [stderr]     Checking mint v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | /// 2x2 row-major matrix.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 82 | matrix!( RowMatrix2 : Vector2[x=0,y=1] = (2, 2));
[INFO] [stderr]    | ------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / /// 2x3 row-major matrix.
[INFO] [stderr] 85 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]    | |______________________________________________________________________^
[INFO] [stderr] 86 |   matrix!( RowMatrix2x3 : Vector3[x=0,y=1] = (3, 2));
[INFO] [stderr]    |   --------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / /// 3x2 row-major matrix.
[INFO] [stderr] 89 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]    | |______________________________________________________________________^
[INFO] [stderr] 90 |   matrix!( RowMatrix3x2 : Vector2[x=0,y=1,z=2] = (2, 3));
[INFO] [stderr]    |   ------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | / /// 3x3 row-major matrix.
[INFO] [stderr] 93 | | /// Useful for representing rotation and scale in 3D space.
[INFO] [stderr]    | |___________________________________________________________^
[INFO] [stderr] 94 |   matrix!( RowMatrix3 : Vector3[x=0,y=1,z=2] = (3, 3));
[INFO] [stderr]    |   ----------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:96:1
[INFO] [stderr]    |
[INFO] [stderr] 96 | / /// 3x4 row-major matrix.
[INFO] [stderr] 97 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]    | |______________________________________________________________________^
[INFO] [stderr] 98 |   matrix!( RowMatrix3x4 : Vector4[x=0,y=1,z=2] = (4, 3));
[INFO] [stderr]    |   ------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / /// 4x3 row-major matrix.
[INFO] [stderr] 101 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 102 |   matrix!( RowMatrix4x3 : Vector3[x=0,y=1,z=2,w=3] = (3, 4));
[INFO] [stderr]     |   ----------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | /// 4x4 row-major matrix.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 105 | matrix!( RowMatrix4 : Vector4[x=0,y=1,z=2,w=3] = (4, 4));
[INFO] [stderr]     | --------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | /// 2x2 column-major matrix.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 109 | matrix!( ColumnMatrix2 : Vector2[x=0,y=1] = (2, 2));
[INFO] [stderr]     | ---------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:111:1
[INFO] [stderr]     |
[INFO] [stderr] 111 | / /// 2x3 column-major matrix.
[INFO] [stderr] 112 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 113 |   matrix!( ColumnMatrix2x3 : Vector2[x=0,y=1,z=2] = (2, 3));
[INFO] [stderr]     |   ---------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / /// 3x2 column-major matrix.
[INFO] [stderr] 116 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 117 |   matrix!( ColumnMatrix3x2 : Vector3[x=0,y=1] = (3, 2));
[INFO] [stderr]     |   ------------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | / /// 3x3 column-major matrix.
[INFO] [stderr] 120 | | /// Useful for representing rotation and scale in 3D space.
[INFO] [stderr]     | |___________________________________________________________^
[INFO] [stderr] 121 |   matrix!( ColumnMatrix3 : Vector3[x=0,y=1,z=2] = (3, 3));
[INFO] [stderr]     |   -------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | / /// 3x4 column-major matrix.
[INFO] [stderr] 124 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 125 |   matrix!( ColumnMatrix3x4 : Vector3[x=0,y=1,z=2,w=3] = (3, 4));
[INFO] [stderr]     |   -------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:127:1
[INFO] [stderr]     |
[INFO] [stderr] 127 | / /// 4x3 column-major matrix.
[INFO] [stderr] 128 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 129 |   matrix!( ColumnMatrix4x3 : Vector4[x=0,y=1,z=2] = (4, 3));
[INFO] [stderr]     |   ---------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | /// 4x4 column-major matrix.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 | matrix!( ColumnMatrix4 : Vector4[x=0,y=1,z=2,w=3] = (4, 4));
[INFO] [stderr]     | ------------------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | /// 2x2 row-major matrix.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 82 | matrix!( RowMatrix2 : Vector2[x=0,y=1] = (2, 2));
[INFO] [stderr]    | ------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / /// 2x3 row-major matrix.
[INFO] [stderr] 85 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]    | |______________________________________________________________________^
[INFO] [stderr] 86 |   matrix!( RowMatrix2x3 : Vector3[x=0,y=1] = (3, 2));
[INFO] [stderr]    |   --------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / /// 3x2 row-major matrix.
[INFO] [stderr] 89 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]    | |______________________________________________________________________^
[INFO] [stderr] 90 |   matrix!( RowMatrix3x2 : Vector2[x=0,y=1,z=2] = (2, 3));
[INFO] [stderr]    |   ------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | / /// 3x3 row-major matrix.
[INFO] [stderr] 93 | | /// Useful for representing rotation and scale in 3D space.
[INFO] [stderr]    | |___________________________________________________________^
[INFO] [stderr] 94 |   matrix!( RowMatrix3 : Vector3[x=0,y=1,z=2] = (3, 3));
[INFO] [stderr]    |   ----------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/matrix.rs:96:1
[INFO] [stderr]    |
[INFO] [stderr] 96 | / /// 3x4 row-major matrix.
[INFO] [stderr] 97 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]    | |______________________________________________________________________^
[INFO] [stderr] 98 |   matrix!( RowMatrix3x4 : Vector4[x=0,y=1,z=2] = (4, 3));
[INFO] [stderr]    |   ------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / /// 4x3 row-major matrix.
[INFO] [stderr] 101 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 102 |   matrix!( RowMatrix4x3 : Vector3[x=0,y=1,z=2,w=3] = (3, 4));
[INFO] [stderr]     |   ----------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | /// 4x4 row-major matrix.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 105 | matrix!( RowMatrix4 : Vector4[x=0,y=1,z=2,w=3] = (4, 4));
[INFO] [stderr]     | --------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | /// 2x2 column-major matrix.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 109 | matrix!( ColumnMatrix2 : Vector2[x=0,y=1] = (2, 2));
[INFO] [stderr]     | ---------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:111:1
[INFO] [stderr]     |
[INFO] [stderr] 111 | / /// 2x3 column-major matrix.
[INFO] [stderr] 112 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 113 |   matrix!( ColumnMatrix2x3 : Vector2[x=0,y=1,z=2] = (2, 3));
[INFO] [stderr]     |   ---------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / /// 3x2 column-major matrix.
[INFO] [stderr] 116 | | /// Useful for combining rotation, scale, and translation in 2D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 117 |   matrix!( ColumnMatrix3x2 : Vector3[x=0,y=1] = (3, 2));
[INFO] [stderr]     |   ------------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | / /// 3x3 column-major matrix.
[INFO] [stderr] 120 | | /// Useful for representing rotation and scale in 3D space.
[INFO] [stderr]     | |___________________________________________________________^
[INFO] [stderr] 121 |   matrix!( ColumnMatrix3 : Vector3[x=0,y=1,z=2] = (3, 3));
[INFO] [stderr]     |   -------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 | / /// 3x4 column-major matrix.
[INFO] [stderr] 124 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 125 |   matrix!( ColumnMatrix3x4 : Vector3[x=0,y=1,z=2,w=3] = (3, 4));
[INFO] [stderr]     |   -------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:127:1
[INFO] [stderr]     |
[INFO] [stderr] 127 | / /// 4x3 column-major matrix.
[INFO] [stderr] 128 | | /// Useful for combining rotation, scale, and translation in 3D space.
[INFO] [stderr]     | |______________________________________________________________________^
[INFO] [stderr] 129 |   matrix!( ColumnMatrix4x3 : Vector4[x=0,y=1,z=2] = (4, 3));
[INFO] [stderr]     |   ---------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/matrix.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | /// 4x4 column-major matrix.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 | matrix!( ColumnMatrix4 : Vector4[x=0,y=1,z=2,w=3] = (4, 4));
[INFO] [stderr]     | ------------------------------------------------------------ rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "360d7ad1535db7154a7c4659d8b15d00f8de744fdf9b6e3206fc4945d488ff44"`
[INFO] running `"docker" "rm" "-f" "360d7ad1535db7154a7c4659d8b15d00f8de744fdf9b6e3206fc4945d488ff44"`
[INFO] [stdout] 360d7ad1535db7154a7c4659d8b15d00f8de744fdf9b6e3206fc4945d488ff44