[INFO] crate vega-lite 0.0.2 is already in cache
[INFO] extracting crate vega-lite 0.0.2 into work/ex/clippy-test-run/sources/stable/reg/vega-lite/0.0.2
[INFO] extracting crate vega-lite 0.0.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/vega-lite/0.0.2
[INFO] validating manifest of vega-lite-0.0.2 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 vega-lite-0.0.2 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 vega-lite-0.0.2
[INFO] finished frobbing vega-lite-0.0.2
[INFO] frobbed toml for vega-lite-0.0.2 written to work/ex/clippy-test-run/sources/stable/reg/vega-lite/0.0.2/Cargo.toml
[INFO] started frobbing vega-lite-0.0.2
[INFO] finished frobbing vega-lite-0.0.2
[INFO] frobbed toml for vega-lite-0.0.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/vega-lite/0.0.2/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 vega-lite-0.0.2 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/vega-lite/0.0.2:/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] 36171894ff9680139c111f32c68b8b34b2df0cbfbf0c3828dc79649710882577
[INFO] running `"docker" "start" "-a" "36171894ff9680139c111f32c68b8b34b2df0cbfbf0c3828dc79649710882577"`
[INFO] [stderr]     Checking vega-lite v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6285:5
[INFO] [stderr]      |
[INFO] [stderr] 6285 |     OverlayMarkDef(OverlayMarkDef),
[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] 6285 |     OverlayMarkDef(Box<OverlayMarkDef>),
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6324:5
[INFO] [stderr]      |
[INFO] [stderr] 6324 |     OverlayMarkDef(OverlayMarkDef),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6324 |     OverlayMarkDef(Box<OverlayMarkDef>),
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6477:5
[INFO] [stderr]      |
[INFO] [stderr] 6477 |     ConditionalPredicateMarkPropFieldDefClass(ConditionalPredicateMarkPropFieldDefClass),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6477 |     ConditionalPredicateMarkPropFieldDefClass(Box<ConditionalPredicateMarkPropFieldDefClass>),
[INFO] [stderr]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6524:5
[INFO] [stderr]      |
[INFO] [stderr] 6524 |     Predicate(Predicate),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6524 |     Predicate(Box<Predicate>),
[INFO] [stderr]      |               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6549:5
[INFO] [stderr]      |
[INFO] [stderr] 6549 |     Predicate(Predicate),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6549 |     Predicate(Box<Predicate>),
[INFO] [stderr]      |               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6803:5
[INFO] [stderr]      |
[INFO] [stderr] 6803 |     FieldDef(FieldDef),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6803 |     FieldDef(Box<FieldDef>),
[INFO] [stderr]      |              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6810:5
[INFO] [stderr]      |
[INFO] [stderr] 6810 |     ConditionalPredicateFieldDefClass(ConditionalPredicateFieldDefClass),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6810 |     ConditionalPredicateFieldDefClass(Box<ConditionalPredicateFieldDefClass>),
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6817:5
[INFO] [stderr]      |
[INFO] [stderr] 6817 |     Def(Def),
[INFO] [stderr]      |     ^^^^^^^^
[INFO] [stderr]      |
[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] 6817 |     Def(Box<Def>),
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6824:5
[INFO] [stderr]      |
[INFO] [stderr] 6824 |     ConditionalPredicateTextFieldDefClass(ConditionalPredicateTextFieldDefClass),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6824 |     ConditionalPredicateTextFieldDefClass(Box<ConditionalPredicateTextFieldDefClass>),
[INFO] [stderr]      |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6831:5
[INFO] [stderr]      |
[INFO] [stderr] 6831 |     TextDefWithCondition(TextDefWithCondition),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6831 |     TextDefWithCondition(Box<TextDefWithCondition>),
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6843:5
[INFO] [stderr]      |
[INFO] [stderr] 6843 |     MarkDef(MarkDef),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6843 |     MarkDef(Box<MarkDef>),
[INFO] [stderr]      |             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6285:5
[INFO] [stderr]      |
[INFO] [stderr] 6285 |     OverlayMarkDef(OverlayMarkDef),
[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] 6285 |     OverlayMarkDef(Box<OverlayMarkDef>),
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6324:5
[INFO] [stderr]      |
[INFO] [stderr] 6324 |     OverlayMarkDef(OverlayMarkDef),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6324 |     OverlayMarkDef(Box<OverlayMarkDef>),
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6477:5
[INFO] [stderr]      |
[INFO] [stderr] 6477 |     ConditionalPredicateMarkPropFieldDefClass(ConditionalPredicateMarkPropFieldDefClass),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6477 |     ConditionalPredicateMarkPropFieldDefClass(Box<ConditionalPredicateMarkPropFieldDefClass>),
[INFO] [stderr]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6524:5
[INFO] [stderr]      |
[INFO] [stderr] 6524 |     Predicate(Predicate),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6524 |     Predicate(Box<Predicate>),
[INFO] [stderr]      |               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6549:5
[INFO] [stderr]      |
[INFO] [stderr] 6549 |     Predicate(Predicate),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6549 |     Predicate(Box<Predicate>),
[INFO] [stderr]      |               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6803:5
[INFO] [stderr]      |
[INFO] [stderr] 6803 |     FieldDef(FieldDef),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6803 |     FieldDef(Box<FieldDef>),
[INFO] [stderr]      |              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6810:5
[INFO] [stderr]      |
[INFO] [stderr] 6810 |     ConditionalPredicateFieldDefClass(ConditionalPredicateFieldDefClass),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6810 |     ConditionalPredicateFieldDefClass(Box<ConditionalPredicateFieldDefClass>),
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6817:5
[INFO] [stderr]      |
[INFO] [stderr] 6817 |     Def(Def),
[INFO] [stderr]      |     ^^^^^^^^
[INFO] [stderr]      |
[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] 6817 |     Def(Box<Def>),
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6824:5
[INFO] [stderr]      |
[INFO] [stderr] 6824 |     ConditionalPredicateTextFieldDefClass(ConditionalPredicateTextFieldDefClass),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6824 |     ConditionalPredicateTextFieldDefClass(Box<ConditionalPredicateTextFieldDefClass>),
[INFO] [stderr]      |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6831:5
[INFO] [stderr]      |
[INFO] [stderr] 6831 |     TextDefWithCondition(TextDefWithCondition),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6831 |     TextDefWithCondition(Box<TextDefWithCondition>),
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]     --> src/vegalite.rs:6843:5
[INFO] [stderr]      |
[INFO] [stderr] 6843 |     MarkDef(MarkDef),
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 6843 |     MarkDef(Box<MarkDef>),
[INFO] [stderr]      |             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.67s
[INFO] running `"docker" "inspect" "36171894ff9680139c111f32c68b8b34b2df0cbfbf0c3828dc79649710882577"`
[INFO] running `"docker" "rm" "-f" "36171894ff9680139c111f32c68b8b34b2df0cbfbf0c3828dc79649710882577"`
[INFO] [stdout] 36171894ff9680139c111f32c68b8b34b2df0cbfbf0c3828dc79649710882577