[INFO] crate glsl 0.13.5 is already in cache
[INFO] extracting crate glsl 0.13.5 into work/ex/clippy-test-run/sources/stable/reg/glsl/0.13.5
[INFO] extracting crate glsl 0.13.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/glsl/0.13.5
[INFO] validating manifest of glsl-0.13.5 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 glsl-0.13.5 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 glsl-0.13.5
[INFO] finished frobbing glsl-0.13.5
[INFO] frobbed toml for glsl-0.13.5 written to work/ex/clippy-test-run/sources/stable/reg/glsl/0.13.5/Cargo.toml
[INFO] started frobbing glsl-0.13.5
[INFO] finished frobbing glsl-0.13.5
[INFO] frobbed toml for glsl-0.13.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/glsl/0.13.5/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 glsl-0.13.5 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/glsl/0.13.5:/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] 8849ef33f001e7407a4d5e01e257c745d875204f546cc675882ae1f4302a99dc
[INFO] running `"docker" "start" "-a" "8849ef33f001e7407a4d5e01e257c745d875204f546cc675882ae1f4302a99dc"`
[INFO] [stderr]     Checking glsl v0.13.5 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/parsers.rs:2790:7
[INFO] [stderr]      |
[INFO] [stderr] 2790 |       rest: rest
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `rest`
[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/parsers.rs:2811:7
[INFO] [stderr]      |
[INFO] [stderr] 2811 |       rest: rest
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `rest`
[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/parsers.rs:2822:7
[INFO] [stderr]      |
[INFO] [stderr] 2822 |       head: head,
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `head`
[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/parsers.rs:2865:7
[INFO] [stderr]      |
[INFO] [stderr] 2865 |       head: head,
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `head`
[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/parsers.rs:2790:7
[INFO] [stderr]      |
[INFO] [stderr] 2790 |       rest: rest
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `rest`
[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/parsers.rs:2811:7
[INFO] [stderr]      |
[INFO] [stderr] 2811 |       rest: rest
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `rest`
[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/parsers.rs:2822:7
[INFO] [stderr]      |
[INFO] [stderr] 2822 |       head: head,
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `head`
[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/parsers.rs:2865:7
[INFO] [stderr]      |
[INFO] [stderr] 2865 |       head: head,
[INFO] [stderr]      |       ^^^^^^^^^^ help: replace it with: `head`
[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/parsers.rs:1614:74
[INFO] [stderr]      |
[INFO] [stderr] 1614 |     assert_eq!(decimal_lit(&b"123456 "[..]), IResult::Done(&b" "[..], Ok(123456)));
[INFO] [stderr]      |                                                                          ^^^^^^ help: consider: `123_456`
[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/parsers.rs:1622:74
[INFO] [stderr]      |
[INFO] [stderr] 1622 |     assert_eq!(octal_lit(&b"07654321 "[..]), IResult::Done(&b" "[..], Ok(0o7654321)));
[INFO] [stderr]      |                                                                          ^^^^^^^^^ help: consider: `0o7_654_321`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1628:79
[INFO] [stderr]      |
[INFO] [stderr] 1628 |     assert_eq!(hexadecimal_lit(&b"0x0123789"[..]), IResult::Done(&b""[..], Ok(0x0123789)));
[INFO] [stderr]      |                                                                               ^^^^^^^^^ help: consider: `0x0012_3789`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1629:78
[INFO] [stderr]      |
[INFO] [stderr] 1629 |     assert_eq!(hexadecimal_lit(&b"0xABCDEF"[..]), IResult::Done(&b""[..], Ok(0xabcdef)));
[INFO] [stderr]      |                                                                              ^^^^^^^^ help: consider: `0x00ab_cdef`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1630:78
[INFO] [stderr]      |
[INFO] [stderr] 1630 |     assert_eq!(hexadecimal_lit(&b"0xabcdef"[..]), IResult::Done(&b""[..], Ok(0xabcdef)));
[INFO] [stderr]      |                                                                              ^^^^^^^^ help: consider: `0x00ab_cdef`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1642:73
[INFO] [stderr]      |
[INFO] [stderr] 1642 |     assert_eq!(integral_lit(&b"0x9ABCDEF"[..]), IResult::Done(&b""[..], 0x9ABCDEF));
[INFO] [stderr]      |                                                                         ^^^^^^^^^ help: consider: `0x09AB_CDEF`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1643:73
[INFO] [stderr]      |
[INFO] [stderr] 1643 |     assert_eq!(integral_lit(&b"0x9ABCDEF"[..]), IResult::Done(&b""[..], 0x9ABCDEF));
[INFO] [stderr]      |                                                                         ^^^^^^^^^ help: consider: `0x09AB_CDEF`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1644:73
[INFO] [stderr]      |
[INFO] [stderr] 1644 |     assert_eq!(integral_lit(&b"0x9abcdef"[..]), IResult::Done(&b""[..], 0x9abcdef));
[INFO] [stderr]      |                                                                         ^^^^^^^^^ help: consider: `0x09ab_cdef`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1645:73
[INFO] [stderr]      |
[INFO] [stderr] 1645 |     assert_eq!(integral_lit(&b"0x9abcdef"[..]), IResult::Done(&b""[..], 0x9abcdef));
[INFO] [stderr]      |                                                                         ^^^^^^^^^ help: consider: `0x09ab_cdef`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1650:74
[INFO] [stderr]      |
[INFO] [stderr] 1650 |     assert_eq!(integral_lit(&b"0xffffffff"[..]), IResult::Done(&b""[..], 0xffffffffu32 as i32));
[INFO] [stderr]      |                                                                          ^^^^^^^^^^^^^ help: consider: `0xffff_ffffu32`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1661:75
[INFO] [stderr]      |
[INFO] [stderr] 1661 |     assert_eq!(integral_lit(&b"-0x9ABCDEF"[..]), IResult::Done(&b""[..], -0x9ABCDEF));
[INFO] [stderr]      |                                                                           ^^^^^^^^^ help: consider: `0x09AB_CDEF`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1662:75
[INFO] [stderr]      |
[INFO] [stderr] 1662 |     assert_eq!(integral_lit(&b"-0x9ABCDEF"[..]), IResult::Done(&b""[..], -0x9ABCDEF));
[INFO] [stderr]      |                                                                           ^^^^^^^^^ help: consider: `0x09AB_CDEF`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1663:75
[INFO] [stderr]      |
[INFO] [stderr] 1663 |     assert_eq!(integral_lit(&b"-0x9abcdef"[..]), IResult::Done(&b""[..], -0x9abcdef));
[INFO] [stderr]      |                                                                           ^^^^^^^^^ help: consider: `0x09ab_cdef`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1664:75
[INFO] [stderr]      |
[INFO] [stderr] 1664 |     assert_eq!(integral_lit(&b"-0x9abcdef"[..]), IResult::Done(&b""[..], -0x9abcdef));
[INFO] [stderr]      |                                                                           ^^^^^^^^^ help: consider: `0x09ab_cdef`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1669:75
[INFO] [stderr]      |
[INFO] [stderr] 1669 |     assert_eq!(unsigned_lit(&b"0xffffffffU"[..]), IResult::Done(&b""[..], 0xffffffff as u32));
[INFO] [stderr]      |                                                                           ^^^^^^^^^^ help: consider: `0xffff_ffff`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]     --> src/parsers.rs:1670:67
[INFO] [stderr]      |
[INFO] [stderr] 1670 |     assert_eq!(unsigned_lit(&b"-1u"[..]), IResult::Done(&b""[..], 0xffffffff as u32));
[INFO] [stderr]      |                                                                   ^^^^^^^^^^ help: consider: `0xffff_ffff`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_iter` on this type; consider implementing the `std::iter::FromIterator` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/syntax.rs:35:3
[INFO] [stderr]    |
[INFO] [stderr] 35 | /   pub fn from_iter<I>(iter: I) -> Option<Self> where I: IntoIterator<Item = T> {
[INFO] [stderr] 36 | |     let vec: Vec<_> = iter.into_iter().collect();
[INFO] [stderr] 37 | |
[INFO] [stderr] 38 | |     if vec.is_empty() {
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |     }
[INFO] [stderr] 43 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_iter` on this type; consider implementing the `std::iter::FromIterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/syntax.rs:769:3
[INFO] [stderr]     |
[INFO] [stderr] 769 | /   pub fn from_iter<I>(iter: I) -> Option<Self> where I: IntoIterator<Item = ExternalDeclaration> {
[INFO] [stderr] 770 | |     NonEmpty::from_iter(iter).map(TranslationUnit)
[INFO] [stderr] 771 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/syntax.rs:976:3
[INFO] [stderr]     |
[INFO] [stderr] 976 |   Iteration(IterationStatement),
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]     |
[INFO] [stderr] 976 |   Iteration(Box<IterationStatement>),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/syntax.rs:1097:3
[INFO] [stderr]      |
[INFO] [stderr] 1097 |   For(ForInitStatement, ForRestStatement, Box<Statement>)
[INFO] [stderr]      |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]     --> src/syntax.rs:1097:3
[INFO] [stderr]      |
[INFO] [stderr] 1097 |   For(ForInitStatement, ForRestStatement, Box<Statement>)
[INFO] [stderr]      |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/transpiler/glsl.rs:289:45
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub fn show_subroutine<F>(f: &mut F, types: &Vec<syntax::TypeName>) where F: Write {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&[syntax::TypeName]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 120
[INFO] [stderr]     --> src/parsers.rs:2044:3
[INFO] [stderr]      |
[INFO] [stderr] 2044 | /   fn parse_type_specifier_non_array() {
[INFO] [stderr] 2045 | |     assert_eq!(type_specifier_non_array(&b"bool"[..]), IResult::Done(&b""[..], syntax::TypeSpecifierNonArray::Bool));
[INFO] [stderr] 2046 | |     assert_eq!(type_specifier_non_array(&b"int"[..]), IResult::Done(&b""[..], syntax::TypeSpecifierNonArray::Int));
[INFO] [stderr] 2047 | |     assert_eq!(type_specifier_non_array(&b"uint"[..]), IResult::Done(&b""[..], syntax::TypeSpecifierNonArray::UInt));
[INFO] [stderr] ...    |
[INFO] [stderr] 2166 | |     );
[INFO] [stderr] 2167 | |   }
[INFO] [stderr]      | |___^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]      = help: you could split it up into multiple smaller functions
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2300:9
[INFO] [stderr]      |
[INFO] [stderr] 2300 |     let foo = Box::new(syntax::Expr::Variable("foo".into()));
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::blacklisted_name)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2309:9
[INFO] [stderr]      |
[INFO] [stderr] 2309 |     let foo = Box::new(syntax::Expr::Variable("foo".into()));
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2319:9
[INFO] [stderr]      |
[INFO] [stderr] 2319 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2327:9
[INFO] [stderr]      |
[INFO] [stderr] 2327 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2335:9
[INFO] [stderr]      |
[INFO] [stderr] 2335 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2343:9
[INFO] [stderr]      |
[INFO] [stderr] 2343 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2351:9
[INFO] [stderr]      |
[INFO] [stderr] 2351 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2359:9
[INFO] [stderr]      |
[INFO] [stderr] 2359 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2367:9
[INFO] [stderr]      |
[INFO] [stderr] 2367 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]     --> src/parsers.rs:2375:9
[INFO] [stderr]      |
[INFO] [stderr] 2375 |     let foo = syntax::Expr::Variable("foo".into());
[INFO] [stderr]      |         ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_iter` on this type; consider implementing the `std::iter::FromIterator` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/syntax.rs:35:3
[INFO] [stderr]    |
[INFO] [stderr] 35 | /   pub fn from_iter<I>(iter: I) -> Option<Self> where I: IntoIterator<Item = T> {
[INFO] [stderr] 36 | |     let vec: Vec<_> = iter.into_iter().collect();
[INFO] [stderr] 37 | |
[INFO] [stderr] 38 | |     if vec.is_empty() {
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |     }
[INFO] [stderr] 43 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_iter` on this type; consider implementing the `std::iter::FromIterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/syntax.rs:769:3
[INFO] [stderr]     |
[INFO] [stderr] 769 | /   pub fn from_iter<I>(iter: I) -> Option<Self> where I: IntoIterator<Item = ExternalDeclaration> {
[INFO] [stderr] 770 | |     NonEmpty::from_iter(iter).map(TranslationUnit)
[INFO] [stderr] 771 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/syntax.rs:976:3
[INFO] [stderr]     |
[INFO] [stderr] 976 |   Iteration(IterationStatement),
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]     |
[INFO] [stderr] 976 |   Iteration(Box<IterationStatement>),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/syntax.rs:1097:3
[INFO] [stderr]      |
[INFO] [stderr] 1097 |   For(ForInitStatement, ForRestStatement, Box<Statement>)
[INFO] [stderr]      |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]     --> src/syntax.rs:1097:3
[INFO] [stderr]      |
[INFO] [stderr] 1097 |   For(ForInitStatement, ForRestStatement, Box<Statement>)
[INFO] [stderr]      |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/transpiler/glsl.rs:289:45
[INFO] [stderr]     |
[INFO] [stderr] 289 | pub fn show_subroutine<F>(f: &mut F, types: &Vec<syntax::TypeName>) where F: Write {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `&[syntax::TypeName]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] error: approximate value of `f{32, 64}::consts::PI` found. Consider using it directly
[INFO] [stderr]     --> src/visitor.rs:1053:31
[INFO] [stderr]      |
[INFO] [stderr] 1053 |       Some(syntax::Expr::from(3.14).into())
[INFO] [stderr]      |                               ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[deny(clippy::approx_constant)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `glsl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8849ef33f001e7407a4d5e01e257c745d875204f546cc675882ae1f4302a99dc"`
[INFO] running `"docker" "rm" "-f" "8849ef33f001e7407a4d5e01e257c745d875204f546cc675882ae1f4302a99dc"`
[INFO] [stdout] 8849ef33f001e7407a4d5e01e257c745d875204f546cc675882ae1f4302a99dc