[INFO] crate quil 0.4.1 is already in cache
[INFO] extracting crate quil 0.4.1 into work/ex/clippy-test-run/sources/stable/reg/quil/0.4.1
[INFO] extracting crate quil 0.4.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/quil/0.4.1
[INFO] validating manifest of quil-0.4.1 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 quil-0.4.1 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 quil-0.4.1
[INFO] finished frobbing quil-0.4.1
[INFO] frobbed toml for quil-0.4.1 written to work/ex/clippy-test-run/sources/stable/reg/quil/0.4.1/Cargo.toml
[INFO] started frobbing quil-0.4.1
[INFO] finished frobbing quil-0.4.1
[INFO] frobbed toml for quil-0.4.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/quil/0.4.1/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 quil-0.4.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/quil/0.4.1:/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] cfb6ac3d35f21d903c8506c77ae490bad1b84bfe15b8406370300b65eb37997d
[INFO] running `"docker" "start" "-a" "cfb6ac3d35f21d903c8506c77ae490bad1b84bfe15b8406370300b65eb37997d"`
[INFO] [stderr]     Checking quil v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]   --> src/targets/json_file.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | /     write!(
[INFO] [stderr] 42 | |       self.file,
[INFO] [stderr] 43 | |       "{{ \"level\": \"{}\", \"message\": \"{}\", \"context\": {{ {} }} }}\n",
[INFO] [stderr] 44 | |       level,
[INFO] [stderr] 45 | |       message,
[INFO] [stderr] 46 | |       context,
[INFO] [stderr] 47 | |     ).unwrap();
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: using `write!()` with a format string that ends in a single newline, consider using `writeln!()` instead
[INFO] [stderr]   --> src/targets/json_file.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | /     write!(
[INFO] [stderr] 42 | |       self.file,
[INFO] [stderr] 43 | |       "{{ \"level\": \"{}\", \"message\": \"{}\", \"context\": {{ {} }} }}\n",
[INFO] [stderr] 44 | |       level,
[INFO] [stderr] 45 | |       message,
[INFO] [stderr] 46 | |       context,
[INFO] [stderr] 47 | |     ).unwrap();
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::write_with_newline)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `context::Context`
[INFO] [stderr]   --> src/context.rs:38:3
[INFO] [stderr]    |
[INFO] [stderr] 38 | /   pub fn new() -> Self {
[INFO] [stderr] 39 | |     Self { 0: HashMap::new() }
[INFO] [stderr] 40 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 34 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `into_iter` on this type; consider implementing the `std::iter::IntoIterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/context.rs:138:3
[INFO] [stderr]     |
[INFO] [stderr] 138 | /   pub fn into_iter(self) -> hash_map::IntoIter<String, String> {
[INFO] [stderr] 139 | |     self.0.into_iter()
[INFO] [stderr] 140 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/level.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | /     match self {
[INFO] [stderr] 18 | |       &Error => write!(f, "error"),
[INFO] [stderr] 19 | |       &Warn => write!(f, "warn"),
[INFO] [stderr] 20 | |       &Info => write!(f, "info"),
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |       &Trace => write!(f, "trace"),
[INFO] [stderr] 24 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 17 |     match *self {
[INFO] [stderr] 18 |       Error => write!(f, "error"),
[INFO] [stderr] 19 |       Warn => write!(f, "warn"),
[INFO] [stderr] 20 |       Info => write!(f, "info"),
[INFO] [stderr] 21 |       Verbose => write!(f, "verbose"),
[INFO] [stderr] 22 |       Debug => write!(f, "debug"),
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::console::ConsoleOptions`
[INFO] [stderr]   --> src/targets/console.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 | /   pub fn new() -> Self {
[INFO] [stderr] 19 | |     Self {
[INFO] [stderr] 20 | |       show_timestamp: false,
[INFO] [stderr] 21 | |       show_level: false,
[INFO] [stderr] 22 | |       show_context: false,
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::console::Console`
[INFO] [stderr]   --> src/targets/console.rs:67:3
[INFO] [stderr]    |
[INFO] [stderr] 67 | /   pub fn new() -> Self {
[INFO] [stderr] 68 | |     Self {
[INFO] [stderr] 69 | |       show_timestamp: true,
[INFO] [stderr] 70 | |       show_level: true,
[INFO] [stderr] 71 | |       show_context: true,
[INFO] [stderr] 72 | |     }
[INFO] [stderr] 73 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/targets/console.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Level::Error => format!("{}", level_str).red().to_string(),
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/targets/console.rs:98:24
[INFO] [stderr]    |
[INFO] [stderr] 98 |         Level::Warn => format!("{}", level_str).yellow().to_string(),
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/targets/console.rs:99:24
[INFO] [stderr]    |
[INFO] [stderr] 99 |         Level::Info => format!("{}", level_str).white().to_string(),
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/targets/console.rs:100:27
[INFO] [stderr]     |
[INFO] [stderr] 100 |         Level::Verbose => format!("{}", level_str).cyan().to_string(),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/targets/console.rs:101:25
[INFO] [stderr]     |
[INFO] [stderr] 101 |         Level::Debug => format!("{}", level_str).white().dimmed().to_string(),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/targets/console.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |         Level::Trace => format!("{}", level_str).white().dimmed().to_string(),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::dump::Dump`
[INFO] [stderr]   --> src/targets/dump.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 | /   pub fn new() -> Self {
[INFO] [stderr] 11 | |     Self {
[INFO] [stderr] 12 | |       messages: Vec::new(),
[INFO] [stderr] 13 | |     }
[INFO] [stderr] 14 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::target_set::TargetSet<'a>`
[INFO] [stderr]   --> src/targets/target_set.rs:34:3
[INFO] [stderr]    |
[INFO] [stderr] 34 | /   pub fn new() -> Self {
[INFO] [stderr] 35 | |     Self {
[INFO] [stderr] 36 | |       targets: Vec::new(),
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 28 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `context::Context`
[INFO] [stderr]   --> src/context.rs:38:3
[INFO] [stderr]    |
[INFO] [stderr] 38 | /   pub fn new() -> Self {
[INFO] [stderr] 39 | |     Self { 0: HashMap::new() }
[INFO] [stderr] 40 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 34 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `into_iter` on this type; consider implementing the `std::iter::IntoIterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/context.rs:138:3
[INFO] [stderr]     |
[INFO] [stderr] 138 | /   pub fn into_iter(self) -> hash_map::IntoIter<String, String> {
[INFO] [stderr] 139 | |     self.0.into_iter()
[INFO] [stderr] 140 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/level.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | /     match self {
[INFO] [stderr] 18 | |       &Error => write!(f, "error"),
[INFO] [stderr] 19 | |       &Warn => write!(f, "warn"),
[INFO] [stderr] 20 | |       &Info => write!(f, "info"),
[INFO] [stderr] ...  |
[INFO] [stderr] 23 | |       &Trace => write!(f, "trace"),
[INFO] [stderr] 24 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 17 |     match *self {
[INFO] [stderr] 18 |       Error => write!(f, "error"),
[INFO] [stderr] 19 |       Warn => write!(f, "warn"),
[INFO] [stderr] 20 |       Info => write!(f, "info"),
[INFO] [stderr] 21 |       Verbose => write!(f, "verbose"),
[INFO] [stderr] 22 |       Debug => write!(f, "debug"),
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::console::ConsoleOptions`
[INFO] [stderr]   --> src/targets/console.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 | /   pub fn new() -> Self {
[INFO] [stderr] 19 | |     Self {
[INFO] [stderr] 20 | |       show_timestamp: false,
[INFO] [stderr] 21 | |       show_level: false,
[INFO] [stderr] 22 | |       show_context: false,
[INFO] [stderr] 23 | |     }
[INFO] [stderr] 24 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::console::Console`
[INFO] [stderr]   --> src/targets/console.rs:67:3
[INFO] [stderr]    |
[INFO] [stderr] 67 | /   pub fn new() -> Self {
[INFO] [stderr] 68 | |     Self {
[INFO] [stderr] 69 | |       show_timestamp: true,
[INFO] [stderr] 70 | |       show_level: true,
[INFO] [stderr] 71 | |       show_context: true,
[INFO] [stderr] 72 | |     }
[INFO] [stderr] 73 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/targets/console.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Level::Error => format!("{}", level_str).red().to_string(),
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/targets/console.rs:98:24
[INFO] [stderr]    |
[INFO] [stderr] 98 |         Level::Warn => format!("{}", level_str).yellow().to_string(),
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/targets/console.rs:99:24
[INFO] [stderr]    |
[INFO] [stderr] 99 |         Level::Info => format!("{}", level_str).white().to_string(),
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/targets/console.rs:100:27
[INFO] [stderr]     |
[INFO] [stderr] 100 |         Level::Verbose => format!("{}", level_str).cyan().to_string(),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/targets/console.rs:101:25
[INFO] [stderr]     |
[INFO] [stderr] 101 |         Level::Debug => format!("{}", level_str).white().dimmed().to_string(),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/targets/console.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |         Level::Trace => format!("{}", level_str).white().dimmed().to_string(),
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `level_str.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]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::dump::Dump`
[INFO] [stderr]   --> src/targets/dump.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 | /   pub fn new() -> Self {
[INFO] [stderr] 11 | |     Self {
[INFO] [stderr] 12 | |       messages: Vec::new(),
[INFO] [stderr] 13 | |     }
[INFO] [stderr] 14 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `targets::target_set::TargetSet<'a>`
[INFO] [stderr]   --> src/targets/target_set.rs:34:3
[INFO] [stderr]    |
[INFO] [stderr] 34 | /   pub fn new() -> Self {
[INFO] [stderr] 35 | |     Self {
[INFO] [stderr] 36 | |       targets: Vec::new(),
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 28 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "cfb6ac3d35f21d903c8506c77ae490bad1b84bfe15b8406370300b65eb37997d"`
[INFO] running `"docker" "rm" "-f" "cfb6ac3d35f21d903c8506c77ae490bad1b84bfe15b8406370300b65eb37997d"`
[INFO] [stdout] cfb6ac3d35f21d903c8506c77ae490bad1b84bfe15b8406370300b65eb37997d