[INFO] crate flatbuffers 0.5.0 is already in cache
[INFO] extracting crate flatbuffers 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/flatbuffers/0.5.0
[INFO] extracting crate flatbuffers 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/flatbuffers/0.5.0
[INFO] validating manifest of flatbuffers-0.5.0 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 flatbuffers-0.5.0 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 flatbuffers-0.5.0
[INFO] finished frobbing flatbuffers-0.5.0
[INFO] frobbed toml for flatbuffers-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/flatbuffers/0.5.0/Cargo.toml
[INFO] started frobbing flatbuffers-0.5.0
[INFO] finished frobbing flatbuffers-0.5.0
[INFO] frobbed toml for flatbuffers-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/flatbuffers/0.5.0/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 flatbuffers-0.5.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/flatbuffers/0.5.0:/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] 669f637ea9b09aacdbd7e8a7e6028a2c0231952d06eb9acfa6fc7a93379014dd
[INFO] running `"docker" "start" "-a" "669f637ea9b09aacdbd7e8a7e6028a2c0231952d06eb9acfa6fc7a93379014dd"`
[INFO] [stderr]     Checking flatbuffers v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/builder.rs:358:13
[INFO] [stderr]     |
[INFO] [stderr] 358 |             off: off,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `off`
[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/table.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                 ^^^^^^^^ help: replace it with: `buf`
[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/table.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                           ^^^^^^^^ help: replace it with: `loc`
[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/table.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                 ^^^^^^^^ help: replace it with: `buf`
[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/table.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                           ^^^^^^^^ help: replace it with: `loc`
[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/vtable.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             buf: buf,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `buf`
[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/vtable.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             loc: loc,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `loc`
[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/vtable_writer.rs:31:24
[INFO] [stderr]    |
[INFO] [stderr] 31 |         VTableWriter { buf: buf }
[INFO] [stderr]    |                        ^^^^^^^^ help: replace it with: `buf`
[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/builder.rs:358:13
[INFO] [stderr]     |
[INFO] [stderr] 358 |             off: off,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `off`
[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/table.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                 ^^^^^^^^ help: replace it with: `buf`
[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/table.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                           ^^^^^^^^ help: replace it with: `loc`
[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/table.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                 ^^^^^^^^ help: replace it with: `buf`
[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/table.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |         Table { buf: buf, loc: loc }
[INFO] [stderr]    |                           ^^^^^^^^ help: replace it with: `loc`
[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/vtable.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             buf: buf,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `buf`
[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/vtable.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             loc: loc,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `loc`
[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/vtable_writer.rs:31:24
[INFO] [stderr]    |
[INFO] [stderr] 31 |         VTableWriter { buf: buf }
[INFO] [stderr]    |                        ^^^^^^^^ help: replace it with: `buf`
[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/builder.rs:370:50
[INFO] [stderr]     |
[INFO] [stderr] 370 |             WIPOffset::new(self.push::<UOffsetT>(0xF0F0F0F0 as UOffsetT).value());
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: consider: `0xF0F0_F0F0`
[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/builder.rs:458:35
[INFO] [stderr]     |
[INFO] [stderr] 458 |             debug_assert_eq!(saw, 0xF0F0F0F0);
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0xF0F0_F0F0`
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/vector.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |         s
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/vector.rs:102:17
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let s = unsafe { from_utf8_unchecked(slice) };
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/builder.rs:370:50
[INFO] [stderr]     |
[INFO] [stderr] 370 |             WIPOffset::new(self.push::<UOffsetT>(0xF0F0F0F0 as UOffsetT).value());
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: consider: `0xF0F0_F0F0`
[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/builder.rs:458:35
[INFO] [stderr]     |
[INFO] [stderr] 458 |             debug_assert_eq!(saw, 0xF0F0F0F0);
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0xF0F0_F0F0`
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/vector.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |         s
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/vector.rs:102:17
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let s = unsafe { from_utf8_unchecked(slice) };
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `builder::FlatBufferBuilder<'fbb>`
[INFO] [stderr]   --> src/builder.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     pub fn new() -> Self {
[INFO] [stderr] 59 | |         Self::new_with_capacity(0)
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 41 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/builder.rs:570:9
[INFO] [stderr]     |
[INFO] [stderr] 570 |         &mut self.owned_buf[n..n + x.len()].copy_from_slice(x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.owned_buf[n..n + x.len()].copy_from_slice(x);`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_operation)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `follow::FollowStart<T>`
[INFO] [stderr]   --> src/follow.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | /     pub fn new() -> Self {
[INFO] [stderr] 49 | |         Self { 0: PhantomData }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 45 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/primitives.rs:87:24
[INFO] [stderr]    |
[INFO] [stderr] 87 |         WIPOffset::new(self.0.clone())
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/primitives.rs:116:27
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn as_union_value(&self) -> WIPOffset<UnionWIPOffset> {
[INFO] [stderr]     |                           ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/primitives.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn value(&self) -> UOffsetT {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `builder::FlatBufferBuilder<'fbb>`
[INFO] [stderr]   --> src/builder.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     pub fn new() -> Self {
[INFO] [stderr] 59 | |         Self::new_with_capacity(0)
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 41 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: item `vector::Vector<'a, T>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]   --> src/vector.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / impl<'a, T: 'a> Vector<'a, T> {
[INFO] [stderr] 30 | |     #[inline(always)]
[INFO] [stderr] 31 | |     pub fn new(buf: &'a [u8], loc: usize) -> Self {
[INFO] [stderr] 32 | |         Vector {
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |     }
[INFO] [stderr] 43 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: statement can be reduced
[INFO] [stderr]    --> src/builder.rs:570:9
[INFO] [stderr]     |
[INFO] [stderr] 570 |         &mut self.owned_buf[n..n + x.len()].copy_from_slice(x);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.owned_buf[n..n + x.len()].copy_from_slice(x);`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_operation)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `follow::FollowStart<T>`
[INFO] [stderr]   --> src/follow.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | /     pub fn new() -> Self {
[INFO] [stderr] 49 | |         Self { 0: PhantomData }
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 45 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/primitives.rs:87:24
[INFO] [stderr]    |
[INFO] [stderr] 87 |         WIPOffset::new(self.0.clone())
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.0`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/primitives.rs:116:27
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn as_union_value(&self) -> WIPOffset<UnionWIPOffset> {
[INFO] [stderr]     |                           ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/primitives.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn value(&self) -> UOffsetT {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: item `vector::Vector<'a, T>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]   --> src/vector.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / impl<'a, T: 'a> Vector<'a, T> {
[INFO] [stderr] 30 | |     #[inline(always)]
[INFO] [stderr] 31 | |     pub fn new(buf: &'a [u8], loc: usize) -> Self {
[INFO] [stderr] 32 | |         Vector {
[INFO] [stderr] ...  |
[INFO] [stderr] 42 | |     }
[INFO] [stderr] 43 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "669f637ea9b09aacdbd7e8a7e6028a2c0231952d06eb9acfa6fc7a93379014dd"`
[INFO] running `"docker" "rm" "-f" "669f637ea9b09aacdbd7e8a7e6028a2c0231952d06eb9acfa6fc7a93379014dd"`
[INFO] [stdout] 669f637ea9b09aacdbd7e8a7e6028a2c0231952d06eb9acfa6fc7a93379014dd