[INFO] updating cached repository dalance/gip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dalance/gip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dalance/gip" "work/ex/clippy-test-run/sources/stable/gh/dalance/gip"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/dalance/gip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dalance/gip" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dalance/gip"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dalance/gip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd2d5aac0af62ad93326dd3f6c36309bba43bd06
[INFO] sha for GitHub repo dalance/gip: fd2d5aac0af62ad93326dd3f6c36309bba43bd06
[INFO] validating manifest of dalance/gip 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 dalance/gip 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 dalance/gip
[INFO] finished frobbing dalance/gip
[INFO] frobbed toml for dalance/gip written to work/ex/clippy-test-run/sources/stable/gh/dalance/gip/Cargo.toml
[INFO] started frobbing dalance/gip
[INFO] finished frobbing dalance/gip
[INFO] frobbed toml for dalance/gip written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/dalance/gip/Cargo.toml
[INFO] crate dalance/gip 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 dalance/gip against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/dalance/gip:/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] abd2e3eaff2413af506a39d589023b1e6a017cea9f084690e66882a3aca51e9d
[INFO] running `"docker" "start" "-a" "abd2e3eaff2413af506a39d589023b1e6a017cea9f084690e66882a3aca51e9d"`
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking dirs v1.0.3
[INFO] [stderr]     Checking memchr v2.1.0
[INFO] [stderr]     Checking cookie v0.2.5
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking solicit v0.4.4
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking hyper v0.9.18
[INFO] [stderr]     Checking gip v0.6.1-pre (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:313:13
[INFO] [stderr]     |
[INFO] [stderr] 313 |             ptype: ptype,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `ptype`
[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/lib.rs:325:13
[INFO] [stderr]     |
[INFO] [stderr] 325 |             format: format,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `format`
[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/lib.rs:313:13
[INFO] [stderr]     |
[INFO] [stderr] 313 |             ptype: ptype,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `ptype`
[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/lib.rs:325:13
[INFO] [stderr]     |
[INFO] [stderr] 325 |             format: format,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `format`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:448:24
[INFO] [stderr]     |
[INFO] [stderr] 448 |                   } else {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 449 | |                     if err.is_some() {
[INFO] [stderr] 450 | |                         err = Some(err.unwrap().chain_err(|| ret.err().unwrap()));
[INFO] [stderr] 451 | |                     } else {
[INFO] [stderr] 452 | |                         err = Some(ret.err().unwrap());
[INFO] [stderr] 453 | |                     }
[INFO] [stderr] 454 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 448 |                 } else if err.is_some() {
[INFO] [stderr] 449 |     err = Some(err.unwrap().chain_err(|| ret.err().unwrap()));
[INFO] [stderr] 450 | } else {
[INFO] [stderr] 451 |     err = Some(ret.err().unwrap());
[INFO] [stderr] 452 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:448:24
[INFO] [stderr]     |
[INFO] [stderr] 448 |                   } else {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 449 | |                     if err.is_some() {
[INFO] [stderr] 450 | |                         err = Some(err.unwrap().chain_err(|| ret.err().unwrap()));
[INFO] [stderr] 451 | |                     } else {
[INFO] [stderr] 452 | |                         err = Some(ret.err().unwrap());
[INFO] [stderr] 453 | |                     }
[INFO] [stderr] 454 | |                 }
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 448 |                 } else if err.is_some() {
[INFO] [stderr] 449 |     err = Some(err.unwrap().chain_err(|| ret.err().unwrap()));
[INFO] [stderr] 450 | } else {
[INFO] [stderr] 451 |     err = Some(ret.err().unwrap());
[INFO] [stderr] 452 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderInfo`
[INFO] [stderr]    --> src/lib.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 | /     pub fn new() -> Self {
[INFO] [stderr] 289 | |         ProviderInfo {
[INFO] [stderr] 290 | |             name: String::from(""),
[INFO] [stderr] 291 | |             ptype: ProviderInfoType::IPv4,
[INFO] [stderr] ...   |
[INFO] [stderr] 296 | |         }
[INFO] [stderr] 297 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 287 | impl Default for ProviderInfo {
[INFO] [stderr] 288 |     fn default() -> Self {
[INFO] [stderr] 289 |         Self::new()
[INFO] [stderr] 290 |     }
[INFO] [stderr] 291 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:343:27
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn key(self, key: &Vec<String>) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] help: change this to
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn key(self, key: &[String]) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr] help: change `key.clone()` to
[INFO] [stderr]     |
[INFO] [stderr] 349 |             key: key.to_owned(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderAny`
[INFO] [stderr]    --> src/lib.rs:414:5
[INFO] [stderr]     |
[INFO] [stderr] 414 | /     pub fn new() -> Self {
[INFO] [stderr] 415 | |         ProviderAny {
[INFO] [stderr] 416 | |             providers: Vec::new(),
[INFO] [stderr] 417 | |             ptype: ProviderInfoType::IPv4,
[INFO] [stderr] 418 | |         }
[INFO] [stderr] 419 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 413 | impl Default for ProviderAny {
[INFO] [stderr] 414 |     fn default() -> Self {
[INFO] [stderr] 415 |         Self::new()
[INFO] [stderr] 416 |     }
[INFO] [stderr] 417 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderPlane`
[INFO] [stderr]    --> src/lib.rs:507:5
[INFO] [stderr]     |
[INFO] [stderr] 507 | /     pub fn new() -> Self {
[INFO] [stderr] 508 | |         ProviderPlane {
[INFO] [stderr] 509 | |             info: ProviderInfo::new(),
[INFO] [stderr] 510 | |             timeout: 1000,
[INFO] [stderr] 511 | |             proxy: None,
[INFO] [stderr] 512 | |         }
[INFO] [stderr] 513 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 506 | impl Default for ProviderPlane {
[INFO] [stderr] 507 |     fn default() -> Self {
[INFO] [stderr] 508 |         Self::new()
[INFO] [stderr] 509 |     }
[INFO] [stderr] 510 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderJson`
[INFO] [stderr]    --> src/lib.rs:612:5
[INFO] [stderr]     |
[INFO] [stderr] 612 | /     pub fn new() -> Self {
[INFO] [stderr] 613 | |         ProviderJson {
[INFO] [stderr] 614 | |             info: ProviderInfo::new(),
[INFO] [stderr] 615 | |             timeout: 1000,
[INFO] [stderr] 616 | |             proxy: None,
[INFO] [stderr] 617 | |         }
[INFO] [stderr] 618 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 611 | impl Default for ProviderJson {
[INFO] [stderr] 612 |     fn default() -> Self {
[INFO] [stderr] 613 |         Self::new()
[INFO] [stderr] 614 |     }
[INFO] [stderr] 615 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderDefaultV4`
[INFO] [stderr]    --> src/lib.rs:717:5
[INFO] [stderr]     |
[INFO] [stderr] 717 | /     pub fn new() -> Self {
[INFO] [stderr] 718 | |         ProviderDefaultV4 {
[INFO] [stderr] 719 | |             provider: ProviderAny::from_toml(&DEFAULT_TOML).unwrap(),
[INFO] [stderr] 720 | |         }
[INFO] [stderr] 721 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 716 | impl Default for ProviderDefaultV4 {
[INFO] [stderr] 717 |     fn default() -> Self {
[INFO] [stderr] 718 |         Self::new()
[INFO] [stderr] 719 |     }
[INFO] [stderr] 720 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderDefaultV6`
[INFO] [stderr]    --> src/lib.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 | /     pub fn new() -> Self {
[INFO] [stderr] 768 | |         let mut p = ProviderAny::from_toml(&DEFAULT_TOML).unwrap();
[INFO] [stderr] 769 | |         p.ptype = ProviderInfoType::IPv6;
[INFO] [stderr] 770 | |         ProviderDefaultV6 {
[INFO] [stderr] 771 | |             provider: p,
[INFO] [stderr] 772 | |         }
[INFO] [stderr] 773 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 766 | impl Default for ProviderDefaultV6 {
[INFO] [stderr] 767 |     fn default() -> Self {
[INFO] [stderr] 768 |         Self::new()
[INFO] [stderr] 769 |     }
[INFO] [stderr] 770 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderInfo`
[INFO] [stderr]    --> src/lib.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 | /     pub fn new() -> Self {
[INFO] [stderr] 289 | |         ProviderInfo {
[INFO] [stderr] 290 | |             name: String::from(""),
[INFO] [stderr] 291 | |             ptype: ProviderInfoType::IPv4,
[INFO] [stderr] ...   |
[INFO] [stderr] 296 | |         }
[INFO] [stderr] 297 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 287 | impl Default for ProviderInfo {
[INFO] [stderr] 288 |     fn default() -> Self {
[INFO] [stderr] 289 |         Self::new()
[INFO] [stderr] 290 |     }
[INFO] [stderr] 291 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/lib.rs:343:27
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn key(self, key: &Vec<String>) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] help: change this to
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn key(self, key: &[String]) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr] help: change `key.clone()` to
[INFO] [stderr]     |
[INFO] [stderr] 349 |             key: key.to_owned(),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderAny`
[INFO] [stderr]    --> src/lib.rs:414:5
[INFO] [stderr]     |
[INFO] [stderr] 414 | /     pub fn new() -> Self {
[INFO] [stderr] 415 | |         ProviderAny {
[INFO] [stderr] 416 | |             providers: Vec::new(),
[INFO] [stderr] 417 | |             ptype: ProviderInfoType::IPv4,
[INFO] [stderr] 418 | |         }
[INFO] [stderr] 419 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 413 | impl Default for ProviderAny {
[INFO] [stderr] 414 |     fn default() -> Self {
[INFO] [stderr] 415 |         Self::new()
[INFO] [stderr] 416 |     }
[INFO] [stderr] 417 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderPlane`
[INFO] [stderr]    --> src/lib.rs:507:5
[INFO] [stderr]     |
[INFO] [stderr] 507 | /     pub fn new() -> Self {
[INFO] [stderr] 508 | |         ProviderPlane {
[INFO] [stderr] 509 | |             info: ProviderInfo::new(),
[INFO] [stderr] 510 | |             timeout: 1000,
[INFO] [stderr] 511 | |             proxy: None,
[INFO] [stderr] 512 | |         }
[INFO] [stderr] 513 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 506 | impl Default for ProviderPlane {
[INFO] [stderr] 507 |     fn default() -> Self {
[INFO] [stderr] 508 |         Self::new()
[INFO] [stderr] 509 |     }
[INFO] [stderr] 510 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderJson`
[INFO] [stderr]    --> src/lib.rs:612:5
[INFO] [stderr]     |
[INFO] [stderr] 612 | /     pub fn new() -> Self {
[INFO] [stderr] 613 | |         ProviderJson {
[INFO] [stderr] 614 | |             info: ProviderInfo::new(),
[INFO] [stderr] 615 | |             timeout: 1000,
[INFO] [stderr] 616 | |             proxy: None,
[INFO] [stderr] 617 | |         }
[INFO] [stderr] 618 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 611 | impl Default for ProviderJson {
[INFO] [stderr] 612 |     fn default() -> Self {
[INFO] [stderr] 613 |         Self::new()
[INFO] [stderr] 614 |     }
[INFO] [stderr] 615 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderDefaultV4`
[INFO] [stderr]    --> src/lib.rs:717:5
[INFO] [stderr]     |
[INFO] [stderr] 717 | /     pub fn new() -> Self {
[INFO] [stderr] 718 | |         ProviderDefaultV4 {
[INFO] [stderr] 719 | |             provider: ProviderAny::from_toml(&DEFAULT_TOML).unwrap(),
[INFO] [stderr] 720 | |         }
[INFO] [stderr] 721 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 716 | impl Default for ProviderDefaultV4 {
[INFO] [stderr] 717 |     fn default() -> Self {
[INFO] [stderr] 718 |         Self::new()
[INFO] [stderr] 719 |     }
[INFO] [stderr] 720 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `ProviderDefaultV6`
[INFO] [stderr]    --> src/lib.rs:767:5
[INFO] [stderr]     |
[INFO] [stderr] 767 | /     pub fn new() -> Self {
[INFO] [stderr] 768 | |         let mut p = ProviderAny::from_toml(&DEFAULT_TOML).unwrap();
[INFO] [stderr] 769 | |         p.ptype = ProviderInfoType::IPv6;
[INFO] [stderr] 770 | |         ProviderDefaultV6 {
[INFO] [stderr] 771 | |             provider: p,
[INFO] [stderr] 772 | |         }
[INFO] [stderr] 773 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 766 | impl Default for ProviderDefaultV6 {
[INFO] [stderr] 767 |     fn default() -> Self {
[INFO] [stderr] 768 |         Self::new()
[INFO] [stderr] 769 |     }
[INFO] [stderr] 770 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:911:9
[INFO] [stderr]     |
[INFO] [stderr] 911 | /         match addr {
[INFO] [stderr] 912 | |             Ok(x) => assert!(x.v6addr.is_some()),
[INFO] [stderr] 913 | |             Err(_) => (),
[INFO] [stderr] 914 | |         }
[INFO] [stderr]     | |_________^ help: try this: `if let Ok(x) = addr { assert!(x.v6addr.is_some()) }`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:926:9
[INFO] [stderr]     |
[INFO] [stderr] 926 | /         match addr {
[INFO] [stderr] 927 | |             Ok(x) => assert!(x.v6addr.is_some()),
[INFO] [stderr] 928 | |             Err(_) => (),
[INFO] [stderr] 929 | |         }
[INFO] [stderr]     | |_________^ help: try this: `if let Ok(x) = addr { assert!(x.v6addr.is_some()) }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/lib.rs:944:9
[INFO] [stderr]     |
[INFO] [stderr] 944 | /         match addr {
[INFO] [stderr] 945 | |             Ok(x) => assert!(x.v6addr.is_some()),
[INFO] [stderr] 946 | |             Err(_) => (),
[INFO] [stderr] 947 | |         }
[INFO] [stderr]     | |_________^ help: try this: `if let Ok(x) = addr { assert!(x.v6addr.is_some()) }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/gip.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gip.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     return Ok(());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/gip.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 150 |       } else {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 151 | |         if opt.show_string {
[INFO] [stderr] 152 | |             print!("{}", addr_str);
[INFO] [stderr] 153 | |         } else if opt.show_json {
[INFO] [stderr] ...   |
[INFO] [stderr] 157 | |         }
[INFO] [stderr] 158 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 150 |     } else if opt.show_string {
[INFO] [stderr] 151 |     print!("{}", addr_str);
[INFO] [stderr] 152 | } else if opt.show_json {
[INFO] [stderr] 153 |     println!("{{\"{}\": \"{}\"}}", opt.json_key, addr_str);
[INFO] [stderr] 154 | } else {
[INFO] [stderr] 155 |     println!("{}", addr_str);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/gip.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/gip.rs:160:5
[INFO] [stderr]     |
[INFO] [stderr] 160 |     return Ok(());
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/gip.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 150 |       } else {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 151 | |         if opt.show_string {
[INFO] [stderr] 152 | |             print!("{}", addr_str);
[INFO] [stderr] 153 | |         } else if opt.show_json {
[INFO] [stderr] ...   |
[INFO] [stderr] 157 | |         }
[INFO] [stderr] 158 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 150 |     } else if opt.show_string {
[INFO] [stderr] 151 |     print!("{}", addr_str);
[INFO] [stderr] 152 | } else if opt.show_json {
[INFO] [stderr] 153 |     println!("{{\"{}\": \"{}\"}}", opt.json_key, addr_str);
[INFO] [stderr] 154 | } else {
[INFO] [stderr] 155 |     println!("{}", addr_str);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.04s
[INFO] running `"docker" "inspect" "abd2e3eaff2413af506a39d589023b1e6a017cea9f084690e66882a3aca51e9d"`
[INFO] running `"docker" "rm" "-f" "abd2e3eaff2413af506a39d589023b1e6a017cea9f084690e66882a3aca51e9d"`
[INFO] [stdout] abd2e3eaff2413af506a39d589023b1e6a017cea9f084690e66882a3aca51e9d