[INFO] crate pest_grammars 2.0.0 is already in cache
[INFO] extracting crate pest_grammars 2.0.0 into work/ex/clippy-test-run/sources/stable/reg/pest_grammars/2.0.0
[INFO] extracting crate pest_grammars 2.0.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pest_grammars/2.0.0
[INFO] validating manifest of pest_grammars-2.0.0 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 pest_grammars-2.0.0 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 pest_grammars-2.0.0
[INFO] finished frobbing pest_grammars-2.0.0
[INFO] frobbed toml for pest_grammars-2.0.0 written to work/ex/clippy-test-run/sources/stable/reg/pest_grammars/2.0.0/Cargo.toml
[INFO] started frobbing pest_grammars-2.0.0
[INFO] finished frobbing pest_grammars-2.0.0
[INFO] frobbed toml for pest_grammars-2.0.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pest_grammars/2.0.0/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 pest_grammars-2.0.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/pest_grammars/2.0.0:/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] c06144017fd6ac61ec212595355370c05af56272363aefdf4e02e4d30b668656
[INFO] running `"docker" "start" "-a" "c06144017fd6ac61ec212595355370c05af56272363aefdf4e02e4d30b668656"`
[INFO] [stderr]     Checking pest_grammars v2.0.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]   --> benches/json.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #![feature(test)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `pest_grammars`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the function has a cyclomatic complexity of 57
[INFO] [stderr]    --> tests/json.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / fn array() {
[INFO] [stderr] 119 | |     parses_to! {
[INFO] [stderr] 120 | |         parser: JsonParser,
[INFO] [stderr] 121 | |         input: "[0.0e1, false, null, \"a\", [0]]",
[INFO] [stderr] ...   |
[INFO] [stderr] 136 | |     };
[INFO] [stderr] 137 | | }
[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: the function has a cyclomatic complexity of 57
[INFO] [stderr]    --> tests/json.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 | / fn object() {
[INFO] [stderr] 141 | |     parses_to! {
[INFO] [stderr] 142 | |         parser: JsonParser,
[INFO] [stderr] 143 | |         input: "{\"a\" : 3, \"b\" : [{}, 3]}",
[INFO] [stderr] ...   |
[INFO] [stderr] 162 | |     };
[INFO] [stderr] 163 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[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: the function has a cyclomatic complexity of 45
[INFO] [stderr]    --> tests/toml.rs:91:1
[INFO] [stderr]     |
[INFO] [stderr] 91  | / fn local_date_time() {
[INFO] [stderr] 92  | |     parses_to! {
[INFO] [stderr] 93  | |         parser: TomlParser,
[INFO] [stderr] 94  | |         input: "2001-12-13T12:34:56.000",
[INFO] [stderr] ...   |
[INFO] [stderr] 111 | |     };
[INFO] [stderr] 112 | | }
[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: the function has a cyclomatic complexity of 53
[INFO] [stderr]    --> tests/toml.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / fn date_time() {
[INFO] [stderr] 116 | |     parses_to! {
[INFO] [stderr] 117 | |         parser: TomlParser,
[INFO] [stderr] 118 | |         input: "2001-12-13T12:34:56.000Z",
[INFO] [stderr] ...   |
[INFO] [stderr] 138 | |     };
[INFO] [stderr] 139 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[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: the function has a cyclomatic complexity of 33
[INFO] [stderr]    --> tests/toml.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | / fn array() {
[INFO] [stderr] 203 | |     parses_to! {
[INFO] [stderr] 204 | |         parser: TomlParser,
[INFO] [stderr] 205 | |         input: "['', 2017-08-09, 20.0]",
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     };
[INFO] [stderr] 219 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[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: the function has a cyclomatic complexity of 29
[INFO] [stderr]    --> tests/toml.rs:239:1
[INFO] [stderr]     |
[INFO] [stderr] 239 | / fn table() {
[INFO] [stderr] 240 | |     parses_to! {
[INFO] [stderr] 241 | |         parser: TomlParser,
[INFO] [stderr] 242 | |         input: "[a.b]\nc = 'd'",
[INFO] [stderr] ...   |
[INFO] [stderr] 254 | |     };
[INFO] [stderr] 255 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[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: the function has a cyclomatic complexity of 29
[INFO] [stderr]    --> tests/toml.rs:258:1
[INFO] [stderr]     |
[INFO] [stderr] 258 | / fn array_table() {
[INFO] [stderr] 259 | |     parses_to! {
[INFO] [stderr] 260 | |         parser: TomlParser,
[INFO] [stderr] 261 | |         input: "[[a.b]]\nc = 'd'",
[INFO] [stderr] ...   |
[INFO] [stderr] 273 | |     };
[INFO] [stderr] 274 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[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] error: build failed
[INFO] running `"docker" "inspect" "c06144017fd6ac61ec212595355370c05af56272363aefdf4e02e4d30b668656"`
[INFO] running `"docker" "rm" "-f" "c06144017fd6ac61ec212595355370c05af56272363aefdf4e02e4d30b668656"`
[INFO] [stdout] c06144017fd6ac61ec212595355370c05af56272363aefdf4e02e4d30b668656