[INFO] crate rust-tags 0.3.1 is already in cache
[INFO] extracting crate rust-tags 0.3.1 into work/ex/clippy-test-run/sources/stable/reg/rust-tags/0.3.1
[INFO] extracting crate rust-tags 0.3.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rust-tags/0.3.1
[INFO] validating manifest of rust-tags-0.3.1 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 rust-tags-0.3.1 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 rust-tags-0.3.1
[INFO] finished frobbing rust-tags-0.3.1
[INFO] frobbed toml for rust-tags-0.3.1 written to work/ex/clippy-test-run/sources/stable/reg/rust-tags/0.3.1/Cargo.toml
[INFO] started frobbing rust-tags-0.3.1
[INFO] finished frobbing rust-tags-0.3.1
[INFO] frobbed toml for rust-tags-0.3.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rust-tags/0.3.1/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 rust-tags-0.3.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rust-tags/0.3.1:/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] 5a561787bb2ff13eb8cbe11648ded93dde43413b8e6af0e6a8276ad32cb9587b
[INFO] running `"docker" "start" "-a" "5a561787bb2ff13eb8cbe11648ded93dde43413b8e6af0e6a8276ad32cb9587b"`
[INFO] [stderr]     Checking rust-tags v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/core.rs:95:16
[INFO] [stderr]    |
[INFO] [stderr] 95 |     Fragment { data: data, element: true }
[INFO] [stderr]    |                ^^^^^^^^^^ help: replace it with: `data`
[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/core.rs:95:16
[INFO] [stderr]    |
[INFO] [stderr] 95 |     Fragment { data: data, element: true }
[INFO] [stderr]    |                ^^^^^^^^^^ help: replace it with: `data`
[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: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 |             '<'  => format!("&lt;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&lt;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |             '>'  => format!("&gt;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&gt;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 |             '"'  => format!("&quot;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&quot;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |             '\'' => format!("&apos;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&apos;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 |             '&'  => format!("&amp;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&amp;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 |             '<'  => format!("&lt;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&lt;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 |             '>'  => format!("&gt;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&gt;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 |             '"'  => format!("&quot;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&quot;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |             '\'' => format!("&apos;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&apos;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]  --> src/util.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 |             '&'  => format!("&amp;"),
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"&amp;".to_string()`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/core.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |             format!("")
[INFO] [stderr]    |             ^^^^^^^^^^^ help: consider using .to_string(): `"".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/core.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |             format!("")
[INFO] [stderr]    |             ^^^^^^^^^^^ help: consider using .to_string(): `"".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "5a561787bb2ff13eb8cbe11648ded93dde43413b8e6af0e6a8276ad32cb9587b"`
[INFO] running `"docker" "rm" "-f" "5a561787bb2ff13eb8cbe11648ded93dde43413b8e6af0e6a8276ad32cb9587b"`
[INFO] [stdout] 5a561787bb2ff13eb8cbe11648ded93dde43413b8e6af0e6a8276ad32cb9587b