[INFO] crate pircolate 0.2.1 is already in cache
[INFO] extracting crate pircolate 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/pircolate/0.2.1
[INFO] extracting crate pircolate 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pircolate/0.2.1
[INFO] validating manifest of pircolate-0.2.1 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 pircolate-0.2.1 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 pircolate-0.2.1
[INFO] finished frobbing pircolate-0.2.1
[INFO] frobbed toml for pircolate-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/pircolate/0.2.1/Cargo.toml
[INFO] started frobbing pircolate-0.2.1
[INFO] finished frobbing pircolate-0.2.1
[INFO] frobbed toml for pircolate-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pircolate/0.2.1/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 pircolate-0.2.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/pircolate/0.2.1:/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] e7593d1b3a493610da1024e33b7ed23a1b670a6eacb7dfcdead19eaefaed60d4
[INFO] running `"docker" "start" "-a" "e7593d1b3a493610da1024e33b7ed23a1b670a6eacb7dfcdead19eaefaed60d4"`
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking pircolate v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/message/parser.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         message: message,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[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/message/parser.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         tags: tags,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `tags`
[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/message/parser.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         prefix: prefix,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: replace it with: `prefix`
[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/message/parser.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         command: command,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: replace it with: `command`
[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/command.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/command.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             iter: iter,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `iter`
[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/tag.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/tag.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             iter: iter,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `iter`
[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/message/parser.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         message: message,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[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/message/parser.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         tags: tags,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `tags`
[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/message/parser.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         prefix: prefix,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: replace it with: `prefix`
[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/message/parser.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         command: command,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: replace it with: `command`
[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/command.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/command.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             iter: iter,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `iter`
[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/tag.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             source: source,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[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/tag.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             iter: iter,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `iter`
[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: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/message/parser.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 | /         let mut user_range = None;
[INFO] [stderr] 127 | |         if input[position] == b'!' {
[INFO] [stderr] 128 | |             position = move_next(position, len)?;
[INFO] [stderr] 129 | |             let user_start = position;
[INFO] [stderr] ...   |
[INFO] [stderr] 135 | |             user_range = Some(user_start..position);
[INFO] [stderr] 136 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> user_range = if input[position] == b'!' { ..; Some(user_start..position) } else { None };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/message/parser.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 | /         let mut host_range = None;
[INFO] [stderr] 139 | |         if input[position] == b'@' {
[INFO] [stderr] 140 | |             position = move_next(position, len)?;
[INFO] [stderr] 141 | |             let host_start = position;
[INFO] [stderr] ...   |
[INFO] [stderr] 147 | |             host_range = Some(host_start..position);
[INFO] [stderr] 148 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> host_range = if input[position] == b'@' { ..; Some(host_start..position) } else { None };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/message/parser.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 | /         let mut user_range = None;
[INFO] [stderr] 127 | |         if input[position] == b'!' {
[INFO] [stderr] 128 | |             position = move_next(position, len)?;
[INFO] [stderr] 129 | |             let user_start = position;
[INFO] [stderr] ...   |
[INFO] [stderr] 135 | |             user_range = Some(user_start..position);
[INFO] [stderr] 136 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> user_range = if input[position] == b'!' { ..; Some(user_start..position) } else { None };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/message/parser.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 | /         let mut host_range = None;
[INFO] [stderr] 139 | |         if input[position] == b'@' {
[INFO] [stderr] 140 | |             position = move_next(position, len)?;
[INFO] [stderr] 141 | |             let host_start = position;
[INFO] [stderr] ...   |
[INFO] [stderr] 147 | |             host_range = Some(host_start..position);
[INFO] [stderr] 148 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> host_range = if input[position] == b'@' { ..; Some(host_start..position) } else { None };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `"docker" "inspect" "e7593d1b3a493610da1024e33b7ed23a1b670a6eacb7dfcdead19eaefaed60d4"`
[INFO] running `"docker" "rm" "-f" "e7593d1b3a493610da1024e33b7ed23a1b670a6eacb7dfcdead19eaefaed60d4"`
[INFO] [stdout] e7593d1b3a493610da1024e33b7ed23a1b670a6eacb7dfcdead19eaefaed60d4