[INFO] updating cached repository winks/cerith
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/winks/cerith
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/winks/cerith" "work/ex/clippy-test-run/sources/stable/gh/winks/cerith"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/winks/cerith'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/winks/cerith" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/winks/cerith"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/winks/cerith'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 968a81490569771933132bf123e769efc654bb5a
[INFO] sha for GitHub repo winks/cerith: 968a81490569771933132bf123e769efc654bb5a
[INFO] validating manifest of winks/cerith 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 winks/cerith 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 winks/cerith
[INFO] finished frobbing winks/cerith
[INFO] frobbed toml for winks/cerith written to work/ex/clippy-test-run/sources/stable/gh/winks/cerith/Cargo.toml
[INFO] started frobbing winks/cerith
[INFO] finished frobbing winks/cerith
[INFO] frobbed toml for winks/cerith written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/winks/cerith/Cargo.toml
[INFO] crate winks/cerith has a lockfile. skipping
[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 winks/cerith against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/winks/cerith:/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 -Dclippy::into_iter_on_array" "-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] 2e4078388243bcab8a81e4798e400e42eca5f2450102ec355b7c3ff327963757
[INFO] running `"docker" "start" "-a" "2e4078388243bcab8a81e4798e400e42eca5f2450102ec355b7c3ff327963757"`
[INFO] [stderr]     Checking serde v0.9.7
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking toml v0.3.0
[INFO] [stderr]     Checking cerith v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cerith.rs:164:13
[INFO] [stderr]     |
[INFO] [stderr] 164 |             host: host,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `host`
[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/cerith.rs:165:13
[INFO] [stderr]     |
[INFO] [stderr] 165 |             port: port,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `port`
[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/cerith.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             trigger: trigger,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `trigger`
[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/cerith.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |             action: action,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `action`
[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/cerith.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |             occur: occur
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `occur`
[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/cerith.rs:198:13
[INFO] [stderr]     |
[INFO] [stderr] 198 |             nickname: nickname,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `nickname`
[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/cerith.rs:199:13
[INFO] [stderr]     |
[INFO] [stderr] 199 |             username: username,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `username`
[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/cerith.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |             realname: realname,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `realname`
[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/cerith.rs:201:13
[INFO] [stderr]     |
[INFO] [stderr] 201 |             usermode: usermode,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `usermode`
[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/cerith.rs:202:13
[INFO] [stderr]     |
[INFO] [stderr] 202 |             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/cerith.rs:203:13
[INFO] [stderr]     |
[INFO] [stderr] 203 |             admins: admins,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `admins`
[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/cerith.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |             altnicks: altnicks,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `altnicks`
[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/cerith.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             reactions: reactions,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `reactions`
[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: using `println!("")`
[INFO] [stderr]    --> src/cerith.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         println!("");
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cerith.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |             config: config,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `config`
[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/cerith.rs:164:13
[INFO] [stderr]     |
[INFO] [stderr] 164 |             host: host,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `host`
[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/cerith.rs:165:13
[INFO] [stderr]     |
[INFO] [stderr] 165 |             port: port,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `port`
[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/cerith.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             trigger: trigger,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `trigger`
[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/cerith.rs:174:13
[INFO] [stderr]     |
[INFO] [stderr] 174 |             action: action,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `action`
[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/cerith.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |             occur: occur
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `occur`
[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/cerith.rs:198:13
[INFO] [stderr]     |
[INFO] [stderr] 198 |             nickname: nickname,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `nickname`
[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/cerith.rs:199:13
[INFO] [stderr]     |
[INFO] [stderr] 199 |             username: username,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `username`
[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/cerith.rs:200:13
[INFO] [stderr]     |
[INFO] [stderr] 200 |             realname: realname,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `realname`
[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/cerith.rs:201:13
[INFO] [stderr]     |
[INFO] [stderr] 201 |             usermode: usermode,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `usermode`
[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/cerith.rs:202:13
[INFO] [stderr]     |
[INFO] [stderr] 202 |             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/cerith.rs:203:13
[INFO] [stderr]     |
[INFO] [stderr] 203 |             admins: admins,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `admins`
[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/cerith.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |             altnicks: altnicks,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `altnicks`
[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/cerith.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             reactions: reactions,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `reactions`
[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: using `println!("")`
[INFO] [stderr]    --> src/cerith.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         println!("");
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/cerith.rs:297:13
[INFO] [stderr]     |
[INFO] [stderr] 297 |             config: config,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `config`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:25:30
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub const DEFAULT_NICKNAME: &'static str = "Cerith";
[INFO] [stderr]    |                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub const DEFAULT_REALNAME: &'static str = "Cerith";
[INFO] [stderr]    |                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:27:30
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub const DEFAULT_USERNAME: &'static str = "Cerith";
[INFO] [stderr]    |                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub const DEFAULT_PREFIX: &'static str = "!";
[INFO] [stderr]    |                           -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:25:30
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub const DEFAULT_NICKNAME: &'static str = "Cerith";
[INFO] [stderr]    |                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub const DEFAULT_REALNAME: &'static str = "Cerith";
[INFO] [stderr]    |                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:27:30
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub const DEFAULT_USERNAME: &'static str = "Cerith";
[INFO] [stderr]    |                             -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/cerith.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub const DEFAULT_PREFIX: &'static str = "!";
[INFO] [stderr]    |                           -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `quit_msg` is never read
[INFO] [stderr]    --> src/cerith.rs:212:17
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let mut quit_msg = MSG_QUIT.to_string();
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `quit_msg` is never read
[INFO] [stderr]    --> src/cerith.rs:212:17
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let mut quit_msg = MSG_QUIT.to_string();
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/cerith.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 | /     pub fn new(nickname: String,
[INFO] [stderr] 189 | |                username: String,
[INFO] [stderr] 190 | |                realname: String,
[INFO] [stderr] 191 | |                usermode: i32,
[INFO] [stderr] ...   |
[INFO] [stderr] 206 | |         }
[INFO] [stderr] 207 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/cerith.rs:235:36
[INFO] [stderr]     |
[INFO] [stderr] 235 |                     current_nick = config.altnicks.get(nick_counter).unwrap().to_string();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `config.altnicks[nick_counter]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]    --> src/cerith.rs:326:13
[INFO] [stderr]     |
[INFO] [stderr] 326 |             Err(_) => panic!("Failed to read the response"),
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_wild_err_arm)] on by default
[INFO] [stderr]     = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 31
[INFO] [stderr]    --> src/cerith.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 | /     fn handle_line(&mut self, line: &str) -> Event {
[INFO] [stderr] 399 | |         let event_priv_self = format!(":(.*) PRIVMSG {} :(.*)\r\n", self.config.nickname);
[INFO] [stderr] 400 | |         let event_priv_chan = format!(":(.*) PRIVMSG ((#|!)(\\S+)) :(.*)\r\n");
[INFO] [stderr] 401 | |         let event_ping = "^PING\\s+:(.*)";
[INFO] [stderr] ...   |
[INFO] [stderr] 678 | |         Event::Unknown
[INFO] [stderr] 679 | |     }
[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: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/cerith.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 | /     pub fn new(nickname: String,
[INFO] [stderr] 189 | |                username: String,
[INFO] [stderr] 190 | |                realname: String,
[INFO] [stderr] 191 | |                usermode: i32,
[INFO] [stderr] ...   |
[INFO] [stderr] 206 | |         }
[INFO] [stderr] 207 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/cerith.rs:235:36
[INFO] [stderr]     |
[INFO] [stderr] 235 |                     current_nick = config.altnicks.get(nick_counter).unwrap().to_string();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `config.altnicks[nick_counter]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]    --> src/cerith.rs:326:13
[INFO] [stderr]     |
[INFO] [stderr] 326 |             Err(_) => panic!("Failed to read the response"),
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_wild_err_arm)] on by default
[INFO] [stderr]     = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/cerith.rs:400:31
[INFO] [stderr]     |
[INFO] [stderr] 400 |         let event_priv_chan = format!(":(.*) PRIVMSG ((#|!)(\\S+)) :(.*)\r\n");
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `":(.*) PRIVMSG ((#|!)(\\S+)) :(.*)\r\n".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: the function has a cyclomatic complexity of 31
[INFO] [stderr]    --> src/cerith.rs:398:5
[INFO] [stderr]     |
[INFO] [stderr] 398 | /     fn handle_line(&mut self, line: &str) -> Event {
[INFO] [stderr] 399 | |         let event_priv_self = format!(":(.*) PRIVMSG {} :(.*)\r\n", self.config.nickname);
[INFO] [stderr] 400 | |         let event_priv_chan = format!(":(.*) PRIVMSG ((#|!)(\\S+)) :(.*)\r\n");
[INFO] [stderr] 401 | |         let event_ping = "^PING\\s+:(.*)";
[INFO] [stderr] ...   |
[INFO] [stderr] 678 | |         Event::Unknown
[INFO] [stderr] 679 | |     }
[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: length comparison to one
[INFO] [stderr]    --> src/cerith.rs:450:16
[INFO] [stderr]     |
[INFO] [stderr] 450 |             if msg.len() < 1 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `msg.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/cerith.rs:400:31
[INFO] [stderr]     |
[INFO] [stderr] 400 |         let event_priv_chan = format!(":(.*) PRIVMSG ((#|!)(\\S+)) :(.*)\r\n");
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `":(.*) PRIVMSG ((#|!)(\\S+)) :(.*)\r\n".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: length comparison to one
[INFO] [stderr]    --> src/cerith.rs:450:16
[INFO] [stderr]     |
[INFO] [stderr] 450 |             if msg.len() < 1 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `msg.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to one
[INFO] [stderr]    --> src/cerith.rs:623:16
[INFO] [stderr]     |
[INFO] [stderr] 623 |             if msg.len() < 1 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `msg.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/cerith.rs:642:21
[INFO] [stderr]     |
[INFO] [stderr] 642 | /                     let mut num: i32 = 0;
[INFO] [stderr] 643 | |                     if reaction.occur > 0 {
[INFO] [stderr] 644 | |                         let mut rng = rand::thread_rng();
[INFO] [stderr] 645 | |                         num = rng.gen_range(0, 100);
[INFO] [stderr] 646 | |                     }
[INFO] [stderr]     | |_____________________^ help: it is more idiomatic to write: `let <mut> num = if reaction.occur > 0 { ..; rng.gen_range(0, 100) } else { 0 };`
[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: length comparison to one
[INFO] [stderr]    --> src/cerith.rs:623:16
[INFO] [stderr]     |
[INFO] [stderr] 623 |             if msg.len() < 1 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `msg.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/cerith.rs:642:21
[INFO] [stderr]     |
[INFO] [stderr] 642 | /                     let mut num: i32 = 0;
[INFO] [stderr] 643 | |                     if reaction.occur > 0 {
[INFO] [stderr] 644 | |                         let mut rng = rand::thread_rng();
[INFO] [stderr] 645 | |                         num = rng.gen_range(0, 100);
[INFO] [stderr] 646 | |                     }
[INFO] [stderr]     | |_____________________^ help: it is more idiomatic to write: `let <mut> num = if reaction.occur > 0 { ..; rng.gen_range(0, 100) } else { 0 };`
[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: the loop variable `i` is only used to index `servers`.
[INFO] [stderr]   --> src/bot.rs:84:14
[INFO] [stderr]    |
[INFO] [stderr] 84 |     for i in 0..servers.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 84 |     for <item> in &servers {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `servers`.
[INFO] [stderr]   --> src/bot.rs:84:14
[INFO] [stderr]    |
[INFO] [stderr] 84 |     for i in 0..servers.len() {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 84 |     for <item> in &servers {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's keys
[INFO] [stderr]    --> src/bot.rs:220:29
[INFO] [stderr]     |
[INFO] [stderr] 220 |     for (name, _section) in val["reactions"].as_table().unwrap() {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr] warning: you seem to want to iterate on a map's keys
[INFO] [stderr]    --> src/bot.rs:220:29
[INFO] [stderr]     |
[INFO] [stderr] 220 |     for (name, _section) in val["reactions"].as_table().unwrap() {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]     |
[INFO] [stderr] 220 |     for name in val["reactions"].as_table().unwrap().keys() {
[INFO] [stderr]     |         ^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] 
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]     |
[INFO] [stderr] 220 |     for name in val["reactions"].as_table().unwrap().keys() {
[INFO] [stderr]     |         ^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/bot.rs:238:12
[INFO] [stderr]     |
[INFO] [stderr] 238 |         if trigger.len() > 0 && action.len() > 0 && occur >= 0 && occur <= 100 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!trigger.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/bot.rs:238:12
[INFO] [stderr]     |
[INFO] [stderr] 238 |         if trigger.len() > 0 && action.len() > 0 && occur >= 0 && occur <= 100 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!trigger.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/bot.rs:238:33
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr] 238 |         if trigger.len() > 0 && action.len() > 0 && occur >= 0 && occur <= 100 {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!action.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/bot.rs:238:33
[INFO] [stderr]     |
[INFO] [stderr] 238 |         if trigger.len() > 0 && action.len() > 0 && occur >= 0 && occur <= 100 {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!action.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.44s
[INFO] running `"docker" "inspect" "2e4078388243bcab8a81e4798e400e42eca5f2450102ec355b7c3ff327963757"`
[INFO] running `"docker" "rm" "-f" "2e4078388243bcab8a81e4798e400e42eca5f2450102ec355b7c3ff327963757"`
[INFO] [stdout] 2e4078388243bcab8a81e4798e400e42eca5f2450102ec355b7c3ff327963757