[INFO] crate spirv-utils 0.2.1 is already in cache
[INFO] extracting crate spirv-utils 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/spirv-utils/0.2.1
[INFO] extracting crate spirv-utils 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/spirv-utils/0.2.1
[INFO] validating manifest of spirv-utils-0.2.1 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 spirv-utils-0.2.1 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 spirv-utils-0.2.1
[INFO] finished frobbing spirv-utils-0.2.1
[INFO] frobbed toml for spirv-utils-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/spirv-utils/0.2.1/Cargo.toml
[INFO] started frobbing spirv-utils-0.2.1
[INFO] finished frobbing spirv-utils-0.2.1
[INFO] frobbed toml for spirv-utils-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/spirv-utils/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting spirv-utils-0.2.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/spirv-utils/0.2.1:/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] fec74ec82f9bf85d04214ce9650ba3715c8c4aa88734e0eaaa016ad194b29232
[INFO] running `"docker" "start" "-a" "fec74ec82f9bf85d04214ce9650ba3715c8c4aa88734e0eaaa016ad194b29232"`
[INFO] [stderr]    Compiling lalrpop-util v0.11.0
[INFO] [stderr]    Compiling spirv-utils v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`
[INFO] [stderr]   --> build.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::io::{Result, BufRead, BufReader, Read, Write};
[INFO] [stderr]    |                       ^^^^^^^  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lalrpop_util::ParseError`
[INFO] [stderr]   --> build.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use lalrpop_util::ParseError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> util/codegen.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             self.file.flush();
[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] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> util/codegen.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         self.write_indent();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> util/codegen.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         self.write_indent();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> build.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     input.read_to_string(&mut buf);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse/read.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             need_swap: need_swap,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `need_swap`
[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/parse/read.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             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: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse/read.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             generator_id: generator_id,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `generator_id`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse/read.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             id_bound: id_bound
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `id_bound`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/parse/read.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             params: params
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `params`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             instructions: instructions,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `instructions`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             def_map: def_map,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `def_map`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             use_map: use_map
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `use_map`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |             indices: indices
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `indices`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse/read.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             need_swap: need_swap,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `need_swap`
[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/parse/read.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             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: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse/read.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             generator_id: generator_id,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `generator_id`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/parse/read.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             id_bound: id_bound
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `id_bound`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/parse/read.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             params: params
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `params`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             instructions: instructions,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `instructions`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             def_map: def_map,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `def_map`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             use_map: use_map
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `use_map`
[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: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |             indices: indices
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `indices`
[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: long literal lacking separators
[INFO] [stderr]   --> src/parse/read.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGIC_NUMBER : u32 = 0x07230203;
[INFO] [stderr]    |                            ^^^^^^^^^^ help: consider: `0x0723_0203`
[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/parse/read.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 | const MAGIC_NUMBER : u32 = 0x07230203;
[INFO] [stderr]    |                            ^^^^^^^^^^ help: consider: `0x0723_0203`
[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: method is never used: `remaining_words`
[INFO] [stderr]   --> src/parse/parser.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn remaining_words(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remaining_words`
[INFO] [stderr]   --> src/parse/parser.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn remaining_words(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2149:26
[INFO] [stderr]      |
[INFO] [stderr] 2149 |                 ids.push(id.into());
[INFO] [stderr]      |                          ^^^^^^^^^ help: consider removing `.into()`: `id`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2173:26
[INFO] [stderr]      |
[INFO] [stderr] 2173 |                 ids.push(target.into());
[INFO] [stderr]      |                          ^^^^^^^^^^^^^ help: consider removing `.into()`: `target`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2190:51
[INFO] [stderr]      |
[INFO] [stderr] 2190 |                 ids.extend(targets.iter().map(|i| Id::from(*i)));
[INFO] [stderr]      |                                                   ^^^^^^^^^^^^ help: consider removing `Id::from()`: `*i`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2211:52
[INFO] [stderr]      |
[INFO] [stderr] 2211 |                 ids.extend(operands.iter().map(|i| Id::from(*i)));
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^ help: consider removing `Id::from()`: `*i`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2221:53
[INFO] [stderr]      |
[INFO] [stderr] 2221 |                 ids.extend(interface.iter().map(|i| Id::from(*i)));
[INFO] [stderr]      |                                                     ^^^^^^^^^^^^ help: consider removing `Id::from()`: `*i`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2149:26
[INFO] [stderr]      |
[INFO] [stderr] 2149 |                 ids.push(id.into());
[INFO] [stderr]      |                          ^^^^^^^^^ help: consider removing `.into()`: `id`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2173:26
[INFO] [stderr]      |
[INFO] [stderr] 2173 |                 ids.push(target.into());
[INFO] [stderr]      |                          ^^^^^^^^^^^^^ help: consider removing `.into()`: `target`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2190:51
[INFO] [stderr]      |
[INFO] [stderr] 2190 |                 ids.extend(targets.iter().map(|i| Id::from(*i)));
[INFO] [stderr]      |                                                   ^^^^^^^^^^^^ help: consider removing `Id::from()`: `*i`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2211:52
[INFO] [stderr]      |
[INFO] [stderr] 2211 |                 ids.extend(operands.iter().map(|i| Id::from(*i)));
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^ help: consider removing `Id::from()`: `*i`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/insts.rs:2221:53
[INFO] [stderr]      |
[INFO] [stderr] 2221 |                 ids.extend(interface.iter().map(|i| Id::from(*i)));
[INFO] [stderr]      |                                                     ^^^^^^^^^^^^ help: consider removing `Id::from()`: `*i`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/instruction.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 | /         match self {
[INFO] [stderr] 58 | |             &ExecutionMode::Invocations(_) => desc::ExecutionMode::Invocations,
[INFO] [stderr] 59 | |             &ExecutionMode::SpacingEqual => desc::ExecutionMode::SpacingEqual,
[INFO] [stderr] 60 | |             &ExecutionMode::SpacingFractionalEven => desc::ExecutionMode::SpacingFractionalEven,
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |             &ExecutionMode::ContractionOff => desc::ExecutionMode::ContractionOff
[INFO] [stderr] 89 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 57 |         match *self {
[INFO] [stderr] 58 |             ExecutionMode::Invocations(_) => desc::ExecutionMode::Invocations,
[INFO] [stderr] 59 |             ExecutionMode::SpacingEqual => desc::ExecutionMode::SpacingEqual,
[INFO] [stderr] 60 |             ExecutionMode::SpacingFractionalEven => desc::ExecutionMode::SpacingFractionalEven,
[INFO] [stderr] 61 |             ExecutionMode::SpacingFractionalOdd => desc::ExecutionMode::SpacingFractionalOdd,
[INFO] [stderr] 62 |             ExecutionMode::VertexOrderCw => desc::ExecutionMode::VertexOrderCw,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/instruction.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 | /         match self {
[INFO] [stderr] 143 | |             &Decoration::RelaxedPrecision => desc::Decoration::RelaxedPrecision,
[INFO] [stderr] 144 | |             &Decoration::SpecId(_) => desc::Decoration::SpecId,
[INFO] [stderr] 145 | |             &Decoration::Block => desc::Decoration::Block,
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |             &Decoration::Alignment(_) => desc::Decoration::Alignment,
[INFO] [stderr] 186 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 142 |         match *self {
[INFO] [stderr] 143 |             Decoration::RelaxedPrecision => desc::Decoration::RelaxedPrecision,
[INFO] [stderr] 144 |             Decoration::SpecId(_) => desc::Decoration::SpecId,
[INFO] [stderr] 145 |             Decoration::Block => desc::Decoration::Block,
[INFO] [stderr] 146 |             Decoration::BufferBlock => desc::Decoration::BufferBlock,
[INFO] [stderr] 147 |             Decoration::RowMajor => desc::Decoration::RowMajor,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `instruction::ImageOperands`
[INFO] [stderr]    --> src/instruction.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 | /     pub fn new() -> ImageOperands {
[INFO] [stderr] 206 | |         ImageOperands {
[INFO] [stderr] 207 | |             set: desc::ImageOperands::empty(),
[INFO] [stderr] 208 | |             values: Vec::new()
[INFO] [stderr] 209 | |         }
[INFO] [stderr] 210 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 203 | impl Default for instruction::ImageOperands {
[INFO] [stderr] 204 |     fn default() -> Self {
[INFO] [stderr] 205 |         Self::new()
[INFO] [stderr] 206 |     }
[INFO] [stderr] 207 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/instruction.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 | /         match self {
[INFO] [stderr] 58 | |             &ExecutionMode::Invocations(_) => desc::ExecutionMode::Invocations,
[INFO] [stderr] 59 | |             &ExecutionMode::SpacingEqual => desc::ExecutionMode::SpacingEqual,
[INFO] [stderr] 60 | |             &ExecutionMode::SpacingFractionalEven => desc::ExecutionMode::SpacingFractionalEven,
[INFO] [stderr] ...  |
[INFO] [stderr] 88 | |             &ExecutionMode::ContractionOff => desc::ExecutionMode::ContractionOff
[INFO] [stderr] 89 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 57 |         match *self {
[INFO] [stderr] 58 |             ExecutionMode::Invocations(_) => desc::ExecutionMode::Invocations,
[INFO] [stderr] 59 |             ExecutionMode::SpacingEqual => desc::ExecutionMode::SpacingEqual,
[INFO] [stderr] 60 |             ExecutionMode::SpacingFractionalEven => desc::ExecutionMode::SpacingFractionalEven,
[INFO] [stderr] 61 |             ExecutionMode::SpacingFractionalOdd => desc::ExecutionMode::SpacingFractionalOdd,
[INFO] [stderr] 62 |             ExecutionMode::VertexOrderCw => desc::ExecutionMode::VertexOrderCw,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/instruction.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 | /         match self {
[INFO] [stderr] 143 | |             &Decoration::RelaxedPrecision => desc::Decoration::RelaxedPrecision,
[INFO] [stderr] 144 | |             &Decoration::SpecId(_) => desc::Decoration::SpecId,
[INFO] [stderr] 145 | |             &Decoration::Block => desc::Decoration::Block,
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |             &Decoration::Alignment(_) => desc::Decoration::Alignment,
[INFO] [stderr] 186 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 142 |         match *self {
[INFO] [stderr] 143 |             Decoration::RelaxedPrecision => desc::Decoration::RelaxedPrecision,
[INFO] [stderr] 144 |             Decoration::SpecId(_) => desc::Decoration::SpecId,
[INFO] [stderr] 145 |             Decoration::Block => desc::Decoration::Block,
[INFO] [stderr] 146 |             Decoration::BufferBlock => desc::Decoration::BufferBlock,
[INFO] [stderr] 147 |             Decoration::RowMajor => desc::Decoration::RowMajor,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `instruction::ImageOperands`
[INFO] [stderr]    --> src/instruction.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 | /     pub fn new() -> ImageOperands {
[INFO] [stderr] 206 | |         ImageOperands {
[INFO] [stderr] 207 | |             set: desc::ImageOperands::empty(),
[INFO] [stderr] 208 | |             values: Vec::new()
[INFO] [stderr] 209 | |         }
[INFO] [stderr] 210 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 203 | impl Default for instruction::ImageOperands {
[INFO] [stderr] 204 |     fn default() -> Self {
[INFO] [stderr] 205 |         Self::new()
[INFO] [stderr] 206 |     }
[INFO] [stderr] 207 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/inst_parser.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 | /             let mut file = ValueId(0);
[INFO] [stderr] 28 | |             if p.has_words() {
[INFO] [stderr] 29 | |                 file = try!(p.parse::<ValueId>());
[INFO] [stderr] 30 | |
[INFO] [stderr] 31 | |             }
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] help: it is more idiomatic to write
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let <mut> file = if p.has_words() { match $ expr {
[INFO] [stderr] 28 | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 29 | :: Err ( err ) => {
[INFO] [stderr] 30 | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 31 | $ crate :: convert :: From :: from ( err ) ) } } } else { ValueId(0) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]   --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/inst_parser.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 | /             let mut file = ValueId(0);
[INFO] [stderr] 28 | |             if p.has_words() {
[INFO] [stderr] 29 | |                 file = try!(p.parse::<ValueId>());
[INFO] [stderr] 30 | |
[INFO] [stderr] 31 | |             }
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]    = note: you might not need `mut` at all
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] help: it is more idiomatic to write
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let <mut> file = if p.has_words() { match $ expr {
[INFO] [stderr] 28 | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 29 | :: Err ( err ) => {
[INFO] [stderr] 30 | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 31 | $ crate :: convert :: From :: from ( err ) ) } } } else { ValueId(0) };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/inst_parser.rs:478:13
[INFO] [stderr]     |
[INFO] [stderr] 478 | /             let mut init = ValueId(0);
[INFO] [stderr] 479 | |             if p.has_words() {
[INFO] [stderr] 480 | |                 init = try!(p.parse::<ValueId>());
[INFO] [stderr] 481 | |
[INFO] [stderr] 482 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] help: it is more idiomatic to write
[INFO] [stderr]     |
[INFO] [stderr] 478 |             let <mut> init = if p.has_words() { match $ expr {
[INFO] [stderr] 479 | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 480 | :: Err ( err ) => {
[INFO] [stderr] 481 | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 482 | $ crate :: convert :: From :: from ( err ) ) } } } else { ValueId(0) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> /opt/crater/target/debug/build/spirv-utils-8e070668990df623/out/inst_parser.rs:478:13
[INFO] [stderr]     |
[INFO] [stderr] 478 | /             let mut init = ValueId(0);
[INFO] [stderr] 479 | |             if p.has_words() {
[INFO] [stderr] 480 | |                 init = try!(p.parse::<ValueId>());
[INFO] [stderr] 481 | |
[INFO] [stderr] 482 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] help: it is more idiomatic to write
[INFO] [stderr]     |
[INFO] [stderr] 478 |             let <mut> init = if p.has_words() { match $ expr {
[INFO] [stderr] 479 | $ crate :: result :: Result :: Ok ( val ) => val , $ crate :: result :: Result
[INFO] [stderr] 480 | :: Err ( err ) => {
[INFO] [stderr] 481 | return $ crate :: result :: Result :: Err (
[INFO] [stderr] 482 | $ crate :: convert :: From :: from ( err ) ) } } } else { ValueId(0) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/parse/parser.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |         if self.params.len() > 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.params.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/parse/parser.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         self.params.len() > 0
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.params.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]   --> src/parse/parser.rs:84:20
[INFO] [stderr]    |
[INFO] [stderr] 84 |                 if (w & 0xFF) == 0 {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: try: `w.trailing_zeros() >= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::verbose_bit_mask)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/parse/parser.rs:89:17
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 w = w >> 8;
[INFO] [stderr]    |                 ^^^^^^^^^^ help: replace it with: `w >>= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/parse/parser.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |         if self.params.len() > 0 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.params.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/parse/parser.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         self.params.len() > 0
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.params.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: bit mask could be simplified with a call to `trailing_zeros`
[INFO] [stderr]   --> src/parse/parser.rs:84:20
[INFO] [stderr]    |
[INFO] [stderr] 84 |                 if (w & 0xFF) == 0 {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: try: `w.trailing_zeros() >= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::verbose_bit_mask)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/parse/parser.rs:89:17
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 w = w >> 8;
[INFO] [stderr]    |                 ^^^^^^^^^^ help: replace it with: `w >>= 8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/parse/read.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let buf : &mut [u8;4] = std::mem::transmute(&mut word);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut word as *mut u32 as *mut [u8; 4])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]   --> src/parse/read.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |             try!(reader.read(buf));
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = 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: transmute from a reference to a reference
[INFO] [stderr]   --> src/parse/read.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let buf : &mut [u8;4] = std::mem::transmute(&mut word);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut word as *mut u32 as *mut [u8; 4])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] error: handle read amount returned or use `Read::read_exact` instead
[INFO] [stderr]   --> src/parse/read.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |             try!(reader.read(buf));
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = 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: transmute from a reference to a reference
[INFO] [stderr]   --> src/parse/read.rs:54:37
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let buf : &mut [u8;4] = std::mem::transmute(&mut word);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut word as *mut u32 as *mut [u8; 4])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/parse/read.rs:54:37
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let buf : &mut [u8;4] = std::mem::transmute(&mut word);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut word as *mut u32 as *mut [u8; 4])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/lib.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 | /     pub fn instructions<'a>(&'a self) -> &'a [Instruction] {
[INFO] [stderr] 87 | |         &self.instructions[..]
[INFO] [stderr] 88 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 | /     pub fn use_indices<'a, I: Into<Id>>(&'a self, id: I) -> Option<&'a [usize]> {
[INFO] [stderr] 111 | |         let idx = id.into().0 as usize;
[INFO] [stderr] 112 | |         if idx == 0 { return None; }
[INFO] [stderr] 113 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 116 | |         })
[INFO] [stderr] 117 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 | /     pub fn def<'a, I: Into<Id>>(&'a self, id: I) -> Option<&'a Instruction> {
[INFO] [stderr] 123 | |         self.def_index(id).map(|idx| {
[INFO] [stderr] 124 | |             &self.instructions[idx]
[INFO] [stderr] 125 | |         })
[INFO] [stderr] 126 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 | /     pub fn uses<'a, I: Into<Id>>(&'a self, id: I) -> Uses<'a> {
[INFO] [stderr] 132 | |         let indices = self.use_indices(id).unwrap_or(&[]);
[INFO] [stderr] 133 | |
[INFO] [stderr] 134 | |         Uses {
[INFO] [stderr] ...   |
[INFO] [stderr] 137 | |         }
[INFO] [stderr] 138 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 150 |         if self.indices.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.indices.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]   --> src/lib.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 | /     pub fn instructions<'a>(&'a self) -> &'a [Instruction] {
[INFO] [stderr] 87 | |         &self.instructions[..]
[INFO] [stderr] 88 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 | /     pub fn use_indices<'a, I: Into<Id>>(&'a self, id: I) -> Option<&'a [usize]> {
[INFO] [stderr] 111 | |         let idx = id.into().0 as usize;
[INFO] [stderr] 112 | |         if idx == 0 { return None; }
[INFO] [stderr] 113 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 116 | |         })
[INFO] [stderr] 117 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 | /     pub fn def<'a, I: Into<Id>>(&'a self, id: I) -> Option<&'a Instruction> {
[INFO] [stderr] 123 | |         self.def_index(id).map(|idx| {
[INFO] [stderr] 124 | |             &self.instructions[idx]
[INFO] [stderr] 125 | |         })
[INFO] [stderr] 126 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 | /     pub fn uses<'a, I: Into<Id>>(&'a self, id: I) -> Uses<'a> {
[INFO] [stderr] 132 | |         let indices = self.use_indices(id).unwrap_or(&[]);
[INFO] [stderr] 133 | |
[INFO] [stderr] 134 | |         Uses {
[INFO] [stderr] ...   |
[INFO] [stderr] 137 | |         }
[INFO] [stderr] 138 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 150 |         if self.indices.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.indices.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `spirv-utils`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `spirv-utils`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fec74ec82f9bf85d04214ce9650ba3715c8c4aa88734e0eaaa016ad194b29232"`
[INFO] running `"docker" "rm" "-f" "fec74ec82f9bf85d04214ce9650ba3715c8c4aa88734e0eaaa016ad194b29232"`
[INFO] [stdout] fec74ec82f9bf85d04214ce9650ba3715c8c4aa88734e0eaaa016ad194b29232