[INFO] crate ipaddress 0.1.2 is already in cache
[INFO] extracting crate ipaddress 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/ipaddress/0.1.2
[INFO] extracting crate ipaddress 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ipaddress/0.1.2
[INFO] validating manifest of ipaddress-0.1.2 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 ipaddress-0.1.2 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 ipaddress-0.1.2
[INFO] finished frobbing ipaddress-0.1.2
[INFO] frobbed toml for ipaddress-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/ipaddress/0.1.2/Cargo.toml
[INFO] started frobbing ipaddress-0.1.2
[INFO] finished frobbing ipaddress-0.1.2
[INFO] frobbed toml for ipaddress-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ipaddress/0.1.2/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 ipaddress-0.1.2 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/reg/ipaddress/0.1.2:/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] 49a670c40ba661f8ac665363a7274b8da66de47490d3ec17f842cf95b4398d0f
[INFO] running `"docker" "start" "-a" "49a670c40ba661f8ac665363a7274b8da66de47490d3ec17f842cf95b4398d0f"`
[INFO] [stderr]     Checking ipaddress v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/prefix128.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             num: num,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `num`
[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/prefix128.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             ip_bits: ip_bits,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `ip_bits`
[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/prefix32.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             num: num,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `num`
[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/prefix32.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             ip_bits: ip_bits,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `ip_bits`
[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/prefix128.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             num: num,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `num`
[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/prefix128.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             ip_bits: ip_bits,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `ip_bits`
[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/prefix32.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             num: num,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `num`
[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/prefix32.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             ip_bits: ip_bits,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `ip_bits`
[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: unneeded return statement
[INFO] [stderr]   --> src/rle.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | /         return self.part.eq(&other.part) && self.pos == other.pos &&
[INFO] [stderr] 28 | |                 self.cnt == other.cnt && self.max == other.max;
[INFO] [stderr]    | |_______________________________________________________________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 27 |         self.part.eq(&other.part) && self.pos == other.pos &&
[INFO] [stderr] 28 |                 self.cnt == other.cnt && self.max == other.max
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/rle.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     return last.ret;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `last.ret`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ip_bits.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | /     return IpBits {
[INFO] [stderr] 54 | |         version: IpVersion::V6,
[INFO] [stderr] 55 | |         vt_as_compressed_string: ipv6_as_compressed,
[INFO] [stderr] 56 | |         vt_as_uncompressed_string: ipv6_as_uncompressed,
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |         host_ofs: BigUint::zero(),
[INFO] [stderr] 63 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 53 |     IpBits {
[INFO] [stderr] 54 |         version: IpVersion::V6,
[INFO] [stderr] 55 |         vt_as_compressed_string: ipv6_as_compressed,
[INFO] [stderr] 56 |         vt_as_uncompressed_string: ipv6_as_uncompressed,
[INFO] [stderr] 57 |         bits: 128,
[INFO] [stderr] 58 |         part_bits: 16,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         return vec;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `vec`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         return (self.vt_as_compressed_string)(self, bu);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_as_compressed_string)(self, bu)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         return (self.vt_as_uncompressed_string)(self, bu);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_as_uncompressed_string)(self, bu)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     return ret;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     return ret;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     return ret;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:195:3
[INFO] [stderr]     |
[INFO] [stderr] 195 |   return &V4;
[INFO] [stderr]     |   ^^^^^^^^^^^ help: remove `return` as shown: `&V4`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:210:3
[INFO] [stderr]     |
[INFO] [stderr] 210 |   return &V6;
[INFO] [stderr]     |   ^^^^^^^^^^^ help: remove `return` as shown: `&V6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         return self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 40 | |           self.num == other.num;
[INFO] [stderr]    | |________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 39 |         self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 40 |           self.num == other.num
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/prefix.rs:63:16
[INFO] [stderr]    |
[INFO] [stderr] 63 |           } else {
[INFO] [stderr]    |  ________________^
[INFO] [stderr] 64 | |             if self.num < oth.num {
[INFO] [stderr] 65 | |                 Ordering::Less
[INFO] [stderr] 66 | |             } else if self.num > oth.num {
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             }
[INFO] [stderr] 71 | |         }
[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] 63 |         } else if self.num < oth.num {
[INFO] [stderr] 64 |     Ordering::Less
[INFO] [stderr] 65 | } else if self.num > oth.num {
[INFO] [stderr] 66 |     Ordering::Greater
[INFO] [stderr] 67 | } else {
[INFO] [stderr] 68 |     Ordering::Equal
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         return (self.vt_from)(self, num)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_from)(self, num)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         return (self.ip_bits.vt_as_compressed_string)(&self.ip_bits, &self.netmask())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.ip_bits.vt_as_compressed_string)(&self.ip_bits, &self.netmask())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:94:7
[INFO] [stderr]    |
[INFO] [stderr] 94 |       return BigUint::one() << (self.ip_bits.bits-self.num.to_usize().unwrap())
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `BigUint::one() << (self.ip_bits.bits-self.num.to_usize().unwrap())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |         return mask
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `mask`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         return self.num
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.num`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         return (self.ip_bits.bits) - self.num;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.ip_bits.bits) - self.num`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         return self.netmask().to_str_radix(2)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.netmask().to_str_radix(2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         return self.get_prefix();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.get_prefix()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         return self.sub(other.get_prefix());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sub(other.get_prefix())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         return self.from(self.get_prefix() - other);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(self.get_prefix() - other)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipaddress.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             return self.prefix.cmp(&oth.prefix);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.prefix.cmp(&oth.prefix)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 | /         return self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 101 | |             self.prefix == other.prefix &&
[INFO] [stderr] 102 | |             self.host_address == other.host_address &&
[INFO] [stderr] 103 | |             self.mapped.eq(&other.mapped)
[INFO] [stderr]     | |_________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 100 |         self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 101 |             self.prefix == other.prefix &&
[INFO] [stderr] 102 |             self.host_address == other.host_address &&
[INFO] [stderr] 103 |             self.mapped.eq(&other.mapped)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         return Err(format!("Unknown IP Address {}", str));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Unknown IP Address {}", str))`
[INFO] [stderr]     |
[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/ipaddress.rs:136:16
[INFO] [stderr]     |
[INFO] [stderr] 136 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 137 | |             if RE_IPV4.is_match(&str) {
[INFO] [stderr] 138 | |                 // println!("ipv4:{}", &str);
[INFO] [stderr] 139 | |                 return ::ipv4::new(str);
[INFO] [stderr] ...   |
[INFO] [stderr] 143 | |             }
[INFO] [stderr] 144 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 136 |         } else if RE_IPV4.is_match(&str) {
[INFO] [stderr] 137 |     // println!("ipv4:{}", &str);
[INFO] [stderr] 138 |     return ::ipv4::new(str);
[INFO] [stderr] 139 | } else if RE_IPV6.is_match(&str) {
[INFO] [stderr] 140 |     // println!("ipv6:{}", &str);
[INFO] [stderr] 141 |     return ::ipv6::new(str);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             return (addr, Some(String::from(slash.get(1).unwrap().to_string().trim())));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(addr, Some(String::from(slash.get(1).unwrap().to_string().trim())))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             return (addr, None);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(addr, None)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 | /         return IPAddress {
[INFO] [stderr] 163 | |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr] 164 | |             host_address: addr.clone(),
[INFO] [stderr] 165 | |             prefix: prefix.clone(),
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |             vt_to_ipv6: self.vt_to_ipv6
[INFO] [stderr] 170 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 162 |         IPAddress {
[INFO] [stderr] 163 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr] 164 |             host_address: addr.clone(),
[INFO] [stderr] 165 |             prefix: prefix.clone(),
[INFO] [stderr] 166 |             mapped: self.mapped.clone(),
[INFO] [stderr] 167 |             vt_is_private: self.vt_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         return self.ip_bits.version == IpVersion::V4
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.version == IpVersion::V4`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:194:7
[INFO] [stderr]     |
[INFO] [stderr] 194 |       return self.ip_bits.version == IpVersion::V6
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.version == IpVersion::V6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         return IPAddress::is_valid_ipv4(addr.clone()) || IPAddress::is_valid_ipv6(addr);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::is_valid_ipv4(addr.clone()) || IPAddress::is_valid_ipv6(addr)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |         return Ok(part_num);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(part_num)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         return Ok(ip);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ip)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         return IPAddress::split_to_u32(&addr.into()).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::split_to_u32(&addr.into()).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |         return (Ok(ip), parts_len);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(Ok(ip), parts_len)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:328:9
[INFO] [stderr]     |
[INFO] [stderr] 328 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:332:9
[INFO] [stderr]     |
[INFO] [stderr] 332 |         return IPAddress::split_to_num(&addr.into()).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::split_to_num(&addr.into()).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:346:9
[INFO] [stderr]     |
[INFO] [stderr] 346 |         return rem as usize;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `rem as usize`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:416:9
[INFO] [stderr]     |
[INFO] [stderr] 416 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:420:9
[INFO] [stderr]     |
[INFO] [stderr] 420 |         return self.ip_bits.parts(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.parts(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:428:9
[INFO] [stderr]     |
[INFO] [stderr] 428 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:445:9
[INFO] [stderr]     |
[INFO] [stderr] 445 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:460:9
[INFO] [stderr]     |
[INFO] [stderr] 460 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:473:9
[INFO] [stderr]     |
[INFO] [stderr] 473 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:496:10
[INFO] [stderr]     |
[INFO] [stderr] 496 |          return ret;
[INFO] [stderr]     |          ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 |         return IPAddress::aggregate(networks);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::aggregate(networks)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:632:9
[INFO] [stderr]     |
[INFO] [stderr] 632 |         return Ok(IPAddress::aggregate(&vec.unwrap()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(IPAddress::aggregate(&vec.unwrap()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 |         return self.ip_bits.version == oth.ip_bits.version
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.version == oth.ip_bits.version`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:646:9
[INFO] [stderr]     |
[INFO] [stderr] 646 |         return self.host_address == BigUint::zero();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.host_address == BigUint::zero()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:655:9
[INFO] [stderr]     |
[INFO] [stderr] 655 |         return (self.vt_is_loopback)(self);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_is_loopback)(self)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:665:9
[INFO] [stderr]     |
[INFO] [stderr] 665 | /         return self.mapped.is_some() &&
[INFO] [stderr] 666 | |             (self.host_address.clone() >> 32) == ((BigUint::one() << 16) - BigUint::one());
[INFO] [stderr]     | |___________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 665 |         self.mapped.is_some() &&
[INFO] [stderr] 666 |             (self.host_address.clone() >> 32) == ((BigUint::one() << 16) - BigUint::one())
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:683:9
[INFO] [stderr]     |
[INFO] [stderr] 683 |         return &self.prefix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `&self.prefix`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:696:9
[INFO] [stderr]     |
[INFO] [stderr] 696 |         return IPAddress::parse_netmask_to_prefix(addr.into()).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::parse_netmask_to_prefix(addr.into()).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:715:9
[INFO] [stderr]     |
[INFO] [stderr] 715 |         return Ok(bits-prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(bits-prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:730:9
[INFO] [stderr]     |
[INFO] [stderr] 730 |         return IPAddress::netmask_to_prefix(&my_ip.host_address, my_ip.ip_bits.bits);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::netmask_to_prefix(&my_ip.host_address, my_ip.ip_bits.bits)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:756:13
[INFO] [stderr]     |
[INFO] [stderr] 756 |             return Ok(self.from(&self.host_address, &prefix.unwrap()));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(self.from(&self.host_address, &prefix.unwrap()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:765:9
[INFO] [stderr]     |
[INFO] [stderr] 765 |         return self.change_prefix(nm.unwrap());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.change_prefix(nm.unwrap())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:784:9
[INFO] [stderr]     |
[INFO] [stderr] 784 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:788:9
[INFO] [stderr]     |
[INFO] [stderr] 788 |         return self.ip_bits.as_compressed_string(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.as_compressed_string(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:797:9
[INFO] [stderr]     |
[INFO] [stderr] 797 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:801:9
[INFO] [stderr]     |
[INFO] [stderr] 801 |         return self.ip_bits.as_uncompressed_string(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.as_uncompressed_string(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:809:9
[INFO] [stderr]     |
[INFO] [stderr] 809 |         return self.to_s();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.to_s()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:819:9
[INFO] [stderr]     |
[INFO] [stderr] 819 |         return self.to_string();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:840:9
[INFO] [stderr]     |
[INFO] [stderr] 840 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:844:9
[INFO] [stderr]     |
[INFO] [stderr] 844 |         return self.host_address.to_str_radix(16);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.host_address.to_str_radix(16)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:860:9
[INFO] [stderr]     |
[INFO] [stderr] 860 |         return self.from(&self.network().host_address.add(self.size().sub(BigUint::one())), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&self.network().host_address.add(self.size().sub(BigUint::one())), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:878:9
[INFO] [stderr]     |
[INFO] [stderr] 878 | /         return self.prefix.num != self.ip_bits.bits &&
[INFO] [stderr] 879 | |             self.host_address == self.network().host_address;
[INFO] [stderr]     | |_____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 878 |         self.prefix.num != self.ip_bits.bits &&
[INFO] [stderr] 879 |             self.host_address == self.network().host_address
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:892:9
[INFO] [stderr]     |
[INFO] [stderr] 892 |         return self.from(&IPAddress::to_network(&self.host_address, self.prefix.host_prefix()), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&IPAddress::to_network(&self.host_address, self.prefix.host_prefix()), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:896:9
[INFO] [stderr]     |
[INFO] [stderr] 896 |         return (adr.clone() >> host_prefix) << host_prefix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(adr.clone() >> host_prefix) << host_prefix`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:903:9
[INFO] [stderr]     |
[INFO] [stderr] 903 |         return other.host_address.clone().sub(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `other.host_address.clone().sub(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:907:9
[INFO] [stderr]     |
[INFO] [stderr] 907 |         return IPAddress::aggregate(&[self.clone(), other.clone()].to_vec());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::aggregate(&[self.clone(), other.clone()].to_vec())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:915:9
[INFO] [stderr]     |
[INFO] [stderr] 915 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:923:9
[INFO] [stderr]     |
[INFO] [stderr] 923 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:935:9
[INFO] [stderr]     |
[INFO] [stderr] 935 |         return Ok(ret);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ret)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:958:9
[INFO] [stderr]     |
[INFO] [stderr] 958 |         return self.from(&self.network().host_address.add(&self.ip_bits.host_ofs), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&self.network().host_address.add(&self.ip_bits.host_ofs), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:983:9
[INFO] [stderr]     |
[INFO] [stderr] 983 |         return self.from(&self.broadcast().host_address.sub(&self.ip_bits.host_ofs), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&self.broadcast().host_address.sub(&self.ip_bits.host_ofs), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1081:9
[INFO] [stderr]      |
[INFO] [stderr] 1081 |         return BigUint::one() << (self.prefix.host_prefix() as usize);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `BigUint::one() << (self.prefix.host_prefix() as usize)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1085:9
[INFO] [stderr]      |
[INFO] [stderr] 1085 | /         return self.is_ipv4() == oth.is_ipv4() &&
[INFO] [stderr] 1086 | |         self.is_ipv6() == oth.is_ipv6();
[INFO] [stderr]      | |________________________________________^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      |
[INFO] [stderr] 1085 |         self.is_ipv4() == oth.is_ipv4() &&
[INFO] [stderr] 1086 |         self.is_ipv6() == oth.is_ipv6()
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1109:9
[INFO] [stderr]      |
[INFO] [stderr] 1109 |         return ret
[INFO] [stderr]      |         ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1130:9
[INFO] [stderr]      |
[INFO] [stderr] 1130 |         return true;
[INFO] [stderr]      |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1143:9
[INFO] [stderr]      |
[INFO] [stderr] 1143 |         return (self.vt_is_private)(self);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_is_private)(self)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1192:9
[INFO] [stderr]      |
[INFO] [stderr] 1192 |         return dup;
[INFO] [stderr]      |         ^^^^^^^^^^^ help: remove `return` as shown: `dup`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1207:9
[INFO] [stderr]      |
[INFO] [stderr] 1207 |         return Ok(net);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(net)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1244:9
[INFO] [stderr]      |
[INFO] [stderr] 1244 |         return Ok(self.from(&self.host_address, &self.prefix.from(new_prefix).unwrap()).network());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(self.from(&self.host_address, &self.prefix.from(new_prefix).unwrap()).network())`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1286:9
[INFO] [stderr]      |
[INFO] [stderr] 1286 |         return Ok(ret);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ret)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1303:9
[INFO] [stderr]      |
[INFO] [stderr] 1303 |         return (self.vt_to_ipv6)(self);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_to_ipv6)(self)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1317:9
[INFO] [stderr]      |
[INFO] [stderr] 1317 |         return Err(format!("newprefix not found {}:{}", num, self.ip_bits.bits));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("newprefix not found {}:{}", num, self.ip_bits.bits))`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix128.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return Err(format!("Prefix must be in range 0..128, got: {}", num));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Prefix must be in range 0..128, got: {}", num))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix128.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     return new(num);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new(num)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv6.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     return from_int(num.unwrap(), prefix);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `from_int(num.unwrap(), prefix)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     return Ok(ip);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ip)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     return enhance_if_mapped(IPAddress {
[INFO] [stderr] 117 | |         ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 118 | |         host_address: adr.clone(),
[INFO] [stderr] 119 | |         prefix: prefix.unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 123 | |         vt_to_ipv6: to_ipv6,
[INFO] [stderr] 124 | |     });
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 116 |     enhance_if_mapped(IPAddress {
[INFO] [stderr] 117 |         ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 118 |         host_address: adr.clone(),
[INFO] [stderr] 119 |         prefix: prefix.unwrap(),
[INFO] [stderr] 120 |         mapped: None,
[INFO] [stderr] 121 |         vt_is_private: ipv6_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         return enhance_if_mapped(IPAddress {
[INFO] [stderr] 165 | |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 166 | |             host_address: o_num.unwrap(),
[INFO] [stderr] 167 | |             prefix: prefix.unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |             vt_to_ipv6: to_ipv6
[INFO] [stderr] 172 | |         });
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 164 |         enhance_if_mapped(IPAddress {
[INFO] [stderr] 165 |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 166 |             host_address: o_num.unwrap(),
[INFO] [stderr] 167 |             prefix: prefix.unwrap(),
[INFO] [stderr] 168 |             mapped: None,
[INFO] [stderr] 169 |             vt_is_private: ipv6_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         return Err(format!("Invalid IP {}", str));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Invalid IP {}", str))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     return ia.clone();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ia.clone()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     return my.host_address == BigUint::one();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `my.host_address == BigUint::one()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     return IPAddress::parse("fd00::/8").unwrap().includes(my);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::parse("fd00::/8").unwrap().includes(my)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv6_loopback.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     return ::ipv6::from_int(BigUint::one(), 128).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `::ipv6::from_int(BigUint::one(), 128).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6_mapped.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     return Err(format!("unknown mapped format:{}", str));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("unknown mapped format:{}", str))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv6_unspec.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     return IPAddress::parse("::").unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::parse("::").unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]  --> src/prefix32.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     return new(num);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new(num)`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix32.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     return Err(format!("Prefix must be in range 0..32, got: {}", num));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Prefix must be in range 0..32, got: {}", num))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv4.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     return Ok(IPAddress {
[INFO] [stderr] 76 | |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 77 | |         host_address: BigUint::from_u32(addr).unwrap(),
[INFO] [stderr] 78 | |         prefix: prefix.unwrap(),
[INFO] [stderr] ...  |
[INFO] [stderr] 82 | |         vt_to_ipv6: to_ipv6,
[INFO] [stderr] 83 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 75 |     Ok(IPAddress {
[INFO] [stderr] 76 |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 77 |         host_address: BigUint::from_u32(addr).unwrap(),
[INFO] [stderr] 78 |         prefix: prefix.unwrap(),
[INFO] [stderr] 79 |         mapped: None,
[INFO] [stderr] 80 |         vt_is_private: ipv4_is_private,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     return Ok(IPAddress {
[INFO] [stderr] 110 | |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 111 | |         host_address: BigUint::from_u32(split_u32.unwrap()).unwrap(),
[INFO] [stderr] 112 | |         prefix: ip_prefix.unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 116 | |         vt_to_ipv6: to_ipv6,
[INFO] [stderr] 117 | |     });
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 109 |     Ok(IPAddress {
[INFO] [stderr] 110 |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 111 |         host_address: BigUint::from_u32(split_u32.unwrap()).unwrap(),
[INFO] [stderr] 112 |         prefix: ip_prefix.unwrap(),
[INFO] [stderr] 113 |         mapped: None,
[INFO] [stderr] 114 |         vt_is_private: ipv4_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 | /     return [IPAddress::parse("10.0.0.0/8").unwrap(),
[INFO] [stderr] 122 | |      IPAddress::parse("169.254.0.0/16").unwrap(),
[INFO] [stderr] 123 | |      IPAddress::parse("172.16.0.0/12").unwrap(),
[INFO] [stderr] 124 | |      IPAddress::parse("192.168.0.0/16").unwrap()]
[INFO] [stderr] 125 | |      .iter().find(|i| i.includes(my)).is_some();
[INFO] [stderr]     | |________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 121 |     [IPAddress::parse("10.0.0.0/8").unwrap(),
[INFO] [stderr] 122 |      IPAddress::parse("169.254.0.0/16").unwrap(),
[INFO] [stderr] 123 |      IPAddress::parse("172.16.0.0/12").unwrap(),
[INFO] [stderr] 124 |      IPAddress::parse("192.168.0.0/16").unwrap()]
[INFO] [stderr] 125 |      .iter().find(|i| i.includes(my)).is_some()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | /     return IPAddress::parse("127.0.0.0/8")
[INFO] [stderr] 130 | |         .unwrap().includes(my);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 129 |     IPAddress::parse("127.0.0.0/8")
[INFO] [stderr] 130 |         .unwrap().includes(my)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 | /         return IPAddress {
[INFO] [stderr] 135 | |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 136 | |             host_address: ia.host_address.clone(),
[INFO] [stderr] 137 | |             prefix: ::prefix128::new(ia.prefix.num).unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 141 | |             vt_to_ipv6: ::ipv6::to_ipv6
[INFO] [stderr] 142 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 134 |         IPAddress {
[INFO] [stderr] 135 |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 136 |             host_address: ia.host_address.clone(),
[INFO] [stderr] 137 |             prefix: ::prefix128::new(ia.prefix.num).unwrap(),
[INFO] [stderr] 138 |             mapped: None,
[INFO] [stderr] 139 |             vt_is_private: ::ipv6::ipv6_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:803:5
[INFO] [stderr]     |
[INFO] [stderr] 803 |     return my.is_ipv4() && my.host_address < BigUint::from_u32(0x80000000).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `my.is_ipv4() && my.host_address < BigUint::from_u32(0x80000000).unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:803:64
[INFO] [stderr]     |
[INFO] [stderr] 803 |     return my.is_ipv4() && my.host_address < BigUint::from_u32(0x80000000).unwrap();
[INFO] [stderr]     |                                                                ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:819:5
[INFO] [stderr]     |
[INFO] [stderr] 819 | /     return my.is_ipv4() &&
[INFO] [stderr] 820 | |         BigUint::from_u32(0x80000000).unwrap() <= my.host_address &&
[INFO] [stderr] 821 | |         my.host_address < BigUint::from_u32(0xc0000000).unwrap();
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 819 |     my.is_ipv4() &&
[INFO] [stderr] 820 |         BigUint::from_u32(0x80000000).unwrap() <= my.host_address &&
[INFO] [stderr] 821 |         my.host_address < BigUint::from_u32(0xc0000000).unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:820:27
[INFO] [stderr]     |
[INFO] [stderr] 820 |         BigUint::from_u32(0x80000000).unwrap() <= my.host_address &&
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:821:45
[INFO] [stderr]     |
[INFO] [stderr] 821 |         my.host_address < BigUint::from_u32(0xc0000000).unwrap();
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: consider: `0xc000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:837:5
[INFO] [stderr]     |
[INFO] [stderr] 837 | /     return my.is_ipv4() &&
[INFO] [stderr] 838 | |         BigUint::from_u32(0xc0000000).unwrap() <= my.host_address &&
[INFO] [stderr] 839 | |         my.host_address < BigUint::from_u32(0xe0000000).unwrap();
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 837 |     my.is_ipv4() &&
[INFO] [stderr] 838 |         BigUint::from_u32(0xc0000000).unwrap() <= my.host_address &&
[INFO] [stderr] 839 |         my.host_address < BigUint::from_u32(0xe0000000).unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:838:27
[INFO] [stderr]     |
[INFO] [stderr] 838 |         BigUint::from_u32(0xc0000000).unwrap() <= my.host_address &&
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider: `0xc000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:839:45
[INFO] [stderr]     |
[INFO] [stderr] 839 |         my.host_address < BigUint::from_u32(0xe0000000).unwrap();
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: consider: `0xe000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipv4.rs:1017:5
[INFO] [stderr]      |
[INFO] [stderr] 1017 |     return Ok(ip);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ip)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/rle.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | /         return self.part.eq(&other.part) && self.pos == other.pos &&
[INFO] [stderr] 28 | |                 self.cnt == other.cnt && self.max == other.max;
[INFO] [stderr]    | |_______________________________________________________________^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 27 |         self.part.eq(&other.part) && self.pos == other.pos &&
[INFO] [stderr] 28 |                 self.cnt == other.cnt && self.max == other.max
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/rle.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     return last.ret;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `last.ret`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ip_bits.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | /     return IpBits {
[INFO] [stderr] 54 | |         version: IpVersion::V6,
[INFO] [stderr] 55 | |         vt_as_compressed_string: ipv6_as_compressed,
[INFO] [stderr] 56 | |         vt_as_uncompressed_string: ipv6_as_uncompressed,
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |         host_ofs: BigUint::zero(),
[INFO] [stderr] 63 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 53 |     IpBits {
[INFO] [stderr] 54 |         version: IpVersion::V6,
[INFO] [stderr] 55 |         vt_as_compressed_string: ipv6_as_compressed,
[INFO] [stderr] 56 |         vt_as_uncompressed_string: ipv6_as_uncompressed,
[INFO] [stderr] 57 |         bits: 128,
[INFO] [stderr] 58 |         part_bits: 16,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         return vec;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `vec`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         return (self.vt_as_compressed_string)(self, bu);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_as_compressed_string)(self, bu)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         return (self.vt_as_uncompressed_string)(self, bu);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_as_uncompressed_string)(self, bu)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     return ret;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     return ret;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     return ret;
[INFO] [stderr]     |     ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:195:3
[INFO] [stderr]     |
[INFO] [stderr] 195 |   return &V4;
[INFO] [stderr]     |   ^^^^^^^^^^^ help: remove `return` as shown: `&V4`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ip_bits.rs:210:3
[INFO] [stderr]     |
[INFO] [stderr] 210 |   return &V6;
[INFO] [stderr]     |   ^^^^^^^^^^^ help: remove `return` as shown: `&V6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         return self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 40 | |           self.num == other.num;
[INFO] [stderr]    | |________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 39 |         self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 40 |           self.num == other.num
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/prefix.rs:63:16
[INFO] [stderr]    |
[INFO] [stderr] 63 |           } else {
[INFO] [stderr]    |  ________________^
[INFO] [stderr] 64 | |             if self.num < oth.num {
[INFO] [stderr] 65 | |                 Ordering::Less
[INFO] [stderr] 66 | |             } else if self.num > oth.num {
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             }
[INFO] [stderr] 71 | |         }
[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] 63 |         } else if self.num < oth.num {
[INFO] [stderr] 64 |     Ordering::Less
[INFO] [stderr] 65 | } else if self.num > oth.num {
[INFO] [stderr] 66 |     Ordering::Greater
[INFO] [stderr] 67 | } else {
[INFO] [stderr] 68 |     Ordering::Equal
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         return (self.vt_from)(self, num)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_from)(self, num)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         return (self.ip_bits.vt_as_compressed_string)(&self.ip_bits, &self.netmask())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.ip_bits.vt_as_compressed_string)(&self.ip_bits, &self.netmask())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix.rs:94:7
[INFO] [stderr]    |
[INFO] [stderr] 94 |       return BigUint::one() << (self.ip_bits.bits-self.num.to_usize().unwrap())
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `BigUint::one() << (self.ip_bits.bits-self.num.to_usize().unwrap())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |         return mask
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `mask`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         return self.num
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.num`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |         return (self.ip_bits.bits) - self.num;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.ip_bits.bits) - self.num`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         return self.netmask().to_str_radix(2)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.netmask().to_str_radix(2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         return self.get_prefix();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.get_prefix()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         return self.sub(other.get_prefix());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sub(other.get_prefix())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/prefix.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         return self.from(self.get_prefix() - other);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(self.get_prefix() - other)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipaddress.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             return self.prefix.cmp(&oth.prefix);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.prefix.cmp(&oth.prefix)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 | /         return self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 101 | |             self.prefix == other.prefix &&
[INFO] [stderr] 102 | |             self.host_address == other.host_address &&
[INFO] [stderr] 103 | |             self.mapped.eq(&other.mapped)
[INFO] [stderr]     | |_________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 100 |         self.ip_bits.version == other.ip_bits.version &&
[INFO] [stderr] 101 |             self.prefix == other.prefix &&
[INFO] [stderr] 102 |             self.host_address == other.host_address &&
[INFO] [stderr] 103 |             self.mapped.eq(&other.mapped)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         return Err(format!("Unknown IP Address {}", str));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Unknown IP Address {}", str))`
[INFO] [stderr]     |
[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/ipaddress.rs:136:16
[INFO] [stderr]     |
[INFO] [stderr] 136 |           } else {
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 137 | |             if RE_IPV4.is_match(&str) {
[INFO] [stderr] 138 | |                 // println!("ipv4:{}", &str);
[INFO] [stderr] 139 | |                 return ::ipv4::new(str);
[INFO] [stderr] ...   |
[INFO] [stderr] 143 | |             }
[INFO] [stderr] 144 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 136 |         } else if RE_IPV4.is_match(&str) {
[INFO] [stderr] 137 |     // println!("ipv4:{}", &str);
[INFO] [stderr] 138 |     return ::ipv4::new(str);
[INFO] [stderr] 139 | } else if RE_IPV6.is_match(&str) {
[INFO] [stderr] 140 |     // println!("ipv6:{}", &str);
[INFO] [stderr] 141 |     return ::ipv6::new(str);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |             return (addr, Some(String::from(slash.get(1).unwrap().to_string().trim())));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(addr, Some(String::from(slash.get(1).unwrap().to_string().trim())))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             return (addr, None);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(addr, None)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 | /         return IPAddress {
[INFO] [stderr] 163 | |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr] 164 | |             host_address: addr.clone(),
[INFO] [stderr] 165 | |             prefix: prefix.clone(),
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |             vt_to_ipv6: self.vt_to_ipv6
[INFO] [stderr] 170 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 162 |         IPAddress {
[INFO] [stderr] 163 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr] 164 |             host_address: addr.clone(),
[INFO] [stderr] 165 |             prefix: prefix.clone(),
[INFO] [stderr] 166 |             mapped: self.mapped.clone(),
[INFO] [stderr] 167 |             vt_is_private: self.vt_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:182:9
[INFO] [stderr]     |
[INFO] [stderr] 182 |         return self.ip_bits.version == IpVersion::V4
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.version == IpVersion::V4`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:194:7
[INFO] [stderr]     |
[INFO] [stderr] 194 |       return self.ip_bits.version == IpVersion::V6
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.version == IpVersion::V6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         return IPAddress::is_valid_ipv4(addr.clone()) || IPAddress::is_valid_ipv6(addr);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::is_valid_ipv4(addr.clone()) || IPAddress::is_valid_ipv6(addr)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |         return Ok(part_num);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(part_num)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         return Ok(ip);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ip)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         return IPAddress::split_to_u32(&addr.into()).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::split_to_u32(&addr.into()).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |         return (Ok(ip), parts_len);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(Ok(ip), parts_len)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:328:9
[INFO] [stderr]     |
[INFO] [stderr] 328 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:332:9
[INFO] [stderr]     |
[INFO] [stderr] 332 |         return IPAddress::split_to_num(&addr.into()).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::split_to_num(&addr.into()).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:346:9
[INFO] [stderr]     |
[INFO] [stderr] 346 |         return rem as usize;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `rem as usize`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:416:9
[INFO] [stderr]     |
[INFO] [stderr] 416 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:420:9
[INFO] [stderr]     |
[INFO] [stderr] 420 |         return self.ip_bits.parts(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.parts(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:428:9
[INFO] [stderr]     |
[INFO] [stderr] 428 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:445:9
[INFO] [stderr]     |
[INFO] [stderr] 445 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:460:9
[INFO] [stderr]     |
[INFO] [stderr] 460 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:473:9
[INFO] [stderr]     |
[INFO] [stderr] 473 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:496:10
[INFO] [stderr]     |
[INFO] [stderr] 496 |          return ret;
[INFO] [stderr]     |          ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 |         return IPAddress::aggregate(networks);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::aggregate(networks)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:632:9
[INFO] [stderr]     |
[INFO] [stderr] 632 |         return Ok(IPAddress::aggregate(&vec.unwrap()));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(IPAddress::aggregate(&vec.unwrap()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:637:9
[INFO] [stderr]     |
[INFO] [stderr] 637 |         return self.ip_bits.version == oth.ip_bits.version
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.version == oth.ip_bits.version`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:646:9
[INFO] [stderr]     |
[INFO] [stderr] 646 |         return self.host_address == BigUint::zero();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.host_address == BigUint::zero()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:655:9
[INFO] [stderr]     |
[INFO] [stderr] 655 |         return (self.vt_is_loopback)(self);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_is_loopback)(self)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:665:9
[INFO] [stderr]     |
[INFO] [stderr] 665 | /         return self.mapped.is_some() &&
[INFO] [stderr] 666 | |             (self.host_address.clone() >> 32) == ((BigUint::one() << 16) - BigUint::one());
[INFO] [stderr]     | |___________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 665 |         self.mapped.is_some() &&
[INFO] [stderr] 666 |             (self.host_address.clone() >> 32) == ((BigUint::one() << 16) - BigUint::one())
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:683:9
[INFO] [stderr]     |
[INFO] [stderr] 683 |         return &self.prefix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `&self.prefix`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:696:9
[INFO] [stderr]     |
[INFO] [stderr] 696 |         return IPAddress::parse_netmask_to_prefix(addr.into()).is_ok();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::parse_netmask_to_prefix(addr.into()).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:715:9
[INFO] [stderr]     |
[INFO] [stderr] 715 |         return Ok(bits-prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(bits-prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:730:9
[INFO] [stderr]     |
[INFO] [stderr] 730 |         return IPAddress::netmask_to_prefix(&my_ip.host_address, my_ip.ip_bits.bits);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::netmask_to_prefix(&my_ip.host_address, my_ip.ip_bits.bits)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:756:13
[INFO] [stderr]     |
[INFO] [stderr] 756 |             return Ok(self.from(&self.host_address, &prefix.unwrap()));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(self.from(&self.host_address, &prefix.unwrap()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:765:9
[INFO] [stderr]     |
[INFO] [stderr] 765 |         return self.change_prefix(nm.unwrap());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.change_prefix(nm.unwrap())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:784:9
[INFO] [stderr]     |
[INFO] [stderr] 784 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:788:9
[INFO] [stderr]     |
[INFO] [stderr] 788 |         return self.ip_bits.as_compressed_string(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.as_compressed_string(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:797:9
[INFO] [stderr]     |
[INFO] [stderr] 797 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:801:9
[INFO] [stderr]     |
[INFO] [stderr] 801 |         return self.ip_bits.as_uncompressed_string(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.ip_bits.as_uncompressed_string(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:809:9
[INFO] [stderr]     |
[INFO] [stderr] 809 |         return self.to_s();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.to_s()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:819:9
[INFO] [stderr]     |
[INFO] [stderr] 819 |         return self.to_string();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:840:9
[INFO] [stderr]     |
[INFO] [stderr] 840 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:844:9
[INFO] [stderr]     |
[INFO] [stderr] 844 |         return self.host_address.to_str_radix(16);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.host_address.to_str_radix(16)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:860:9
[INFO] [stderr]     |
[INFO] [stderr] 860 |         return self.from(&self.network().host_address.add(self.size().sub(BigUint::one())), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&self.network().host_address.add(self.size().sub(BigUint::one())), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:878:9
[INFO] [stderr]     |
[INFO] [stderr] 878 | /         return self.prefix.num != self.ip_bits.bits &&
[INFO] [stderr] 879 | |             self.host_address == self.network().host_address;
[INFO] [stderr]     | |_____________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 878 |         self.prefix.num != self.ip_bits.bits &&
[INFO] [stderr] 879 |             self.host_address == self.network().host_address
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:892:9
[INFO] [stderr]     |
[INFO] [stderr] 892 |         return self.from(&IPAddress::to_network(&self.host_address, self.prefix.host_prefix()), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&IPAddress::to_network(&self.host_address, self.prefix.host_prefix()), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:896:9
[INFO] [stderr]     |
[INFO] [stderr] 896 |         return (adr.clone() >> host_prefix) << host_prefix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(adr.clone() >> host_prefix) << host_prefix`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:903:9
[INFO] [stderr]     |
[INFO] [stderr] 903 |         return other.host_address.clone().sub(&self.host_address);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `other.host_address.clone().sub(&self.host_address)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:907:9
[INFO] [stderr]     |
[INFO] [stderr] 907 |         return IPAddress::aggregate(&[self.clone(), other.clone()].to_vec());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::aggregate(&[self.clone(), other.clone()].to_vec())`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:915:9
[INFO] [stderr]     |
[INFO] [stderr] 915 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:923:9
[INFO] [stderr]     |
[INFO] [stderr] 923 |         return ret;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:935:9
[INFO] [stderr]     |
[INFO] [stderr] 935 |         return Ok(ret);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ret)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:958:9
[INFO] [stderr]     |
[INFO] [stderr] 958 |         return self.from(&self.network().host_address.add(&self.ip_bits.host_ofs), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&self.network().host_address.add(&self.ip_bits.host_ofs), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipaddress.rs:983:9
[INFO] [stderr]     |
[INFO] [stderr] 983 |         return self.from(&self.broadcast().host_address.sub(&self.ip_bits.host_ofs), &self.prefix);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.from(&self.broadcast().host_address.sub(&self.ip_bits.host_ofs), &self.prefix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1081:9
[INFO] [stderr]      |
[INFO] [stderr] 1081 |         return BigUint::one() << (self.prefix.host_prefix() as usize);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `BigUint::one() << (self.prefix.host_prefix() as usize)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1085:9
[INFO] [stderr]      |
[INFO] [stderr] 1085 | /         return self.is_ipv4() == oth.is_ipv4() &&
[INFO] [stderr] 1086 | |         self.is_ipv6() == oth.is_ipv6();
[INFO] [stderr]      | |________________________________________^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]      |
[INFO] [stderr] 1085 |         self.is_ipv4() == oth.is_ipv4() &&
[INFO] [stderr] 1086 |         self.is_ipv6() == oth.is_ipv6()
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1109:9
[INFO] [stderr]      |
[INFO] [stderr] 1109 |         return ret
[INFO] [stderr]      |         ^^^^^^^^^^ help: remove `return` as shown: `ret`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1130:9
[INFO] [stderr]      |
[INFO] [stderr] 1130 |         return true;
[INFO] [stderr]      |         ^^^^^^^^^^^^ help: remove `return` as shown: `true`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1143:9
[INFO] [stderr]      |
[INFO] [stderr] 1143 |         return (self.vt_is_private)(self);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_is_private)(self)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1192:9
[INFO] [stderr]      |
[INFO] [stderr] 1192 |         return dup;
[INFO] [stderr]      |         ^^^^^^^^^^^ help: remove `return` as shown: `dup`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1207:9
[INFO] [stderr]      |
[INFO] [stderr] 1207 |         return Ok(net);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(net)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1244:9
[INFO] [stderr]      |
[INFO] [stderr] 1244 |         return Ok(self.from(&self.host_address, &self.prefix.from(new_prefix).unwrap()).network());
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(self.from(&self.host_address, &self.prefix.from(new_prefix).unwrap()).network())`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1286:9
[INFO] [stderr]      |
[INFO] [stderr] 1286 |         return Ok(ret);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ret)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1303:9
[INFO] [stderr]      |
[INFO] [stderr] 1303 |         return (self.vt_to_ipv6)(self);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.vt_to_ipv6)(self)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipaddress.rs:1317:9
[INFO] [stderr]      |
[INFO] [stderr] 1317 |         return Err(format!("newprefix not found {}:{}", num, self.ip_bits.bits));
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("newprefix not found {}:{}", num, self.ip_bits.bits))`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix128.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     return Err(format!("Prefix must be in range 0..128, got: {}", num));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Prefix must be in range 0..128, got: {}", num))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix128.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     return new(num);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new(num)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv6.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     return from_int(num.unwrap(), prefix);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `from_int(num.unwrap(), prefix)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     return Ok(ip);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ip)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     return enhance_if_mapped(IPAddress {
[INFO] [stderr] 117 | |         ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 118 | |         host_address: adr.clone(),
[INFO] [stderr] 119 | |         prefix: prefix.unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 123 | |         vt_to_ipv6: to_ipv6,
[INFO] [stderr] 124 | |     });
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 116 |     enhance_if_mapped(IPAddress {
[INFO] [stderr] 117 |         ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 118 |         host_address: adr.clone(),
[INFO] [stderr] 119 |         prefix: prefix.unwrap(),
[INFO] [stderr] 120 |         mapped: None,
[INFO] [stderr] 121 |         vt_is_private: ipv6_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         return enhance_if_mapped(IPAddress {
[INFO] [stderr] 165 | |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 166 | |             host_address: o_num.unwrap(),
[INFO] [stderr] 167 | |             prefix: prefix.unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |             vt_to_ipv6: to_ipv6
[INFO] [stderr] 172 | |         });
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 164 |         enhance_if_mapped(IPAddress {
[INFO] [stderr] 165 |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 166 |             host_address: o_num.unwrap(),
[INFO] [stderr] 167 |             prefix: prefix.unwrap(),
[INFO] [stderr] 168 |             mapped: None,
[INFO] [stderr] 169 |             vt_is_private: ipv6_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         return Err(format!("Invalid IP {}", str));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Invalid IP {}", str))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     return ia.clone();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ia.clone()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     return my.host_address == BigUint::one();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `my.host_address == BigUint::one()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6.rs:188:5
[INFO] [stderr]     |
[INFO] [stderr] 188 |     return IPAddress::parse("fd00::/8").unwrap().includes(my);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::parse("fd00::/8").unwrap().includes(my)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv6_loopback.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     return ::ipv6::from_int(BigUint::one(), 128).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `::ipv6::from_int(BigUint::one(), 128).unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv6_mapped.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     return Err(format!("unknown mapped format:{}", str));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("unknown mapped format:{}", str))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv6_unspec.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     return IPAddress::parse("::").unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `IPAddress::parse("::").unwrap()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]  --> src/prefix32.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     return new(num);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `new(num)`
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/prefix32.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     return Err(format!("Prefix must be in range 0..32, got: {}", num));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(format!("Prefix must be in range 0..32, got: {}", num))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/ipv4.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     return Ok(IPAddress {
[INFO] [stderr] 76 | |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 77 | |         host_address: BigUint::from_u32(addr).unwrap(),
[INFO] [stderr] 78 | |         prefix: prefix.unwrap(),
[INFO] [stderr] ...  |
[INFO] [stderr] 82 | |         vt_to_ipv6: to_ipv6,
[INFO] [stderr] 83 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 75 |     Ok(IPAddress {
[INFO] [stderr] 76 |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 77 |         host_address: BigUint::from_u32(addr).unwrap(),
[INFO] [stderr] 78 |         prefix: prefix.unwrap(),
[INFO] [stderr] 79 |         mapped: None,
[INFO] [stderr] 80 |         vt_is_private: ipv4_is_private,
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     return Ok(IPAddress {
[INFO] [stderr] 110 | |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 111 | |         host_address: BigUint::from_u32(split_u32.unwrap()).unwrap(),
[INFO] [stderr] 112 | |         prefix: ip_prefix.unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 116 | |         vt_to_ipv6: to_ipv6,
[INFO] [stderr] 117 | |     });
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 109 |     Ok(IPAddress {
[INFO] [stderr] 110 |         ip_bits: ::ip_bits::v4(),
[INFO] [stderr] 111 |         host_address: BigUint::from_u32(split_u32.unwrap()).unwrap(),
[INFO] [stderr] 112 |         prefix: ip_prefix.unwrap(),
[INFO] [stderr] 113 |         mapped: None,
[INFO] [stderr] 114 |         vt_is_private: ipv4_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 | /     return [IPAddress::parse("10.0.0.0/8").unwrap(),
[INFO] [stderr] 122 | |      IPAddress::parse("169.254.0.0/16").unwrap(),
[INFO] [stderr] 123 | |      IPAddress::parse("172.16.0.0/12").unwrap(),
[INFO] [stderr] 124 | |      IPAddress::parse("192.168.0.0/16").unwrap()]
[INFO] [stderr] 125 | |      .iter().find(|i| i.includes(my)).is_some();
[INFO] [stderr]     | |________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 121 |     [IPAddress::parse("10.0.0.0/8").unwrap(),
[INFO] [stderr] 122 |      IPAddress::parse("169.254.0.0/16").unwrap(),
[INFO] [stderr] 123 |      IPAddress::parse("172.16.0.0/12").unwrap(),
[INFO] [stderr] 124 |      IPAddress::parse("192.168.0.0/16").unwrap()]
[INFO] [stderr] 125 |      .iter().find(|i| i.includes(my)).is_some()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | /     return IPAddress::parse("127.0.0.0/8")
[INFO] [stderr] 130 | |         .unwrap().includes(my);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 129 |     IPAddress::parse("127.0.0.0/8")
[INFO] [stderr] 130 |         .unwrap().includes(my)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:134:9
[INFO] [stderr]     |
[INFO] [stderr] 134 | /         return IPAddress {
[INFO] [stderr] 135 | |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 136 | |             host_address: ia.host_address.clone(),
[INFO] [stderr] 137 | |             prefix: ::prefix128::new(ia.prefix.num).unwrap(),
[INFO] [stderr] ...   |
[INFO] [stderr] 141 | |             vt_to_ipv6: ::ipv6::to_ipv6
[INFO] [stderr] 142 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 134 |         IPAddress {
[INFO] [stderr] 135 |             ip_bits: ::ip_bits::v6(),
[INFO] [stderr] 136 |             host_address: ia.host_address.clone(),
[INFO] [stderr] 137 |             prefix: ::prefix128::new(ia.prefix.num).unwrap(),
[INFO] [stderr] 138 |             mapped: None,
[INFO] [stderr] 139 |             vt_is_private: ::ipv6::ipv6_is_private,
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:803:5
[INFO] [stderr]     |
[INFO] [stderr] 803 |     return my.is_ipv4() && my.host_address < BigUint::from_u32(0x80000000).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `my.is_ipv4() && my.host_address < BigUint::from_u32(0x80000000).unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:803:64
[INFO] [stderr]     |
[INFO] [stderr] 803 |     return my.is_ipv4() && my.host_address < BigUint::from_u32(0x80000000).unwrap();
[INFO] [stderr]     |                                                                ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:819:5
[INFO] [stderr]     |
[INFO] [stderr] 819 | /     return my.is_ipv4() &&
[INFO] [stderr] 820 | |         BigUint::from_u32(0x80000000).unwrap() <= my.host_address &&
[INFO] [stderr] 821 | |         my.host_address < BigUint::from_u32(0xc0000000).unwrap();
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 819 |     my.is_ipv4() &&
[INFO] [stderr] 820 |         BigUint::from_u32(0x80000000).unwrap() <= my.host_address &&
[INFO] [stderr] 821 |         my.host_address < BigUint::from_u32(0xc0000000).unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:820:27
[INFO] [stderr]     |
[INFO] [stderr] 820 |         BigUint::from_u32(0x80000000).unwrap() <= my.host_address &&
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider: `0x8000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:821:45
[INFO] [stderr]     |
[INFO] [stderr] 821 |         my.host_address < BigUint::from_u32(0xc0000000).unwrap();
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: consider: `0xc000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/ipv4.rs:837:5
[INFO] [stderr]     |
[INFO] [stderr] 837 | /     return my.is_ipv4() &&
[INFO] [stderr] 838 | |         BigUint::from_u32(0xc0000000).unwrap() <= my.host_address &&
[INFO] [stderr] 839 | |         my.host_address < BigUint::from_u32(0xe0000000).unwrap();
[INFO] [stderr]     | |_________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 837 |     my.is_ipv4() &&
[INFO] [stderr] 838 |         BigUint::from_u32(0xc0000000).unwrap() <= my.host_address &&
[INFO] [stderr] 839 |         my.host_address < BigUint::from_u32(0xe0000000).unwrap()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:838:27
[INFO] [stderr]     |
[INFO] [stderr] 838 |         BigUint::from_u32(0xc0000000).unwrap() <= my.host_address &&
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider: `0xc000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/ipv4.rs:839:45
[INFO] [stderr]     |
[INFO] [stderr] 839 |         my.host_address < BigUint::from_u32(0xe0000000).unwrap();
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: consider: `0xe000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/ipv4.rs:1017:5
[INFO] [stderr]      |
[INFO] [stderr] 1017 |     return Ok(ip);
[INFO] [stderr]      |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ip)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]   --> src/rle.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr] 31 | |         !self.eq(other)
[INFO] [stderr] 32 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/rle.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let ref mut _last = self.val.as_mut().unwrap();
[INFO] [stderr]    |     ----^^^^^^^^^^^^^------------------------------ help: try: `let _last = &mut self.val.as_mut().unwrap();`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]   --> src/rle.rs:48:61
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let max_rles = self.max_poses.entry(_last.part.clone()).or_insert(Vec::new());
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/rle.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let max_rles = self.max_poses.entry(_last.part.clone()).or_insert(Vec::new());
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `_last.part`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/rle.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let ref mut prev = self.ret[idx];
[INFO] [stderr]    |         ----^^^^^^^^^^^^----------------- help: try: `let prev = &mut self.ret[idx];`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[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/rle.rs:70:70
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn code<T: Eq + Hash + Display + Copy + Clone + LowerHex>(parts: &Vec<T>) -> Vec<Rle<T>> {
[INFO] [stderr]    |                                                                      ^^^^^^^ help: change this to: `&[T]`
[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] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `parts`.
[INFO] [stderr]   --> src/rle.rs:77:14
[INFO] [stderr]    |
[INFO] [stderr] 77 |     for i in 0..parts.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] 77 |     for <item> in &parts {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/rle.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let ref part = parts[i];
[INFO] [stderr]    |         ----^^^^^^^^------------ help: try: `let part = &parts[i];`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/rle.rs:84:45
[INFO] [stderr]    |
[INFO] [stderr] 84 |             last.val = Some(Rle::<T>{ part: part.clone(), pos: 0, cnt: 1, max: true });
[INFO] [stderr]    |                                             ^^^^^^^^^^^^ help: try dereferencing it: `*part`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/prefix.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 30 |             ip_bits: &(*self.ip_bits).clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 30 |             ip_bits: &ip_bits::IpBits::clone(self.ip_bits),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]   --> src/prefix.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | /     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr] 43 | |         !self.eq(other)
[INFO] [stderr] 44 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/prefix.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |             mask = mask + (BigUint::one() << (host_prefix+i));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mask += (BigUint::one() << (host_prefix+i))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]   --> src/ipaddress.rs:53:49
[INFO] [stderr]    |
[INFO] [stderr] 53 |         static ref RE_IPV4 : Regex = Regex::new(r"\.").unwrap();
[INFO] [stderr]    |                                                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivial_regex)] on by default
[INFO] [stderr]    = help: consider using `str::contains`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]   --> src/ipaddress.rs:54:49
[INFO] [stderr]    |
[INFO] [stderr] 54 |         static ref RE_IPV6 : Regex = Regex::new(r":").unwrap();
[INFO] [stderr]    |                                                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using `str::contains`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/ipaddress.rs:61:22
[INFO] [stderr]    |
[INFO] [stderr] 61 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 61 |             ip_bits: &(*self.ip_bits).clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 61 |             ip_bits: &ip_bits::IpBits::clone(self.ip_bits),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]    --> src/ipaddress.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr] 106 | |         !self.eq(other)
[INFO] [stderr] 107 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:148:32
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn split_at_slash(str: &String) -> (String, Option<String>) {
[INFO] [stderr]     |                                ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/ipaddress.rs:149:50
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let slash : Vec<&str> = str.trim().split("/").collect();
[INFO] [stderr]     |                                                  ^^^ help: try using a char instead: `'/'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:152:27
[INFO] [stderr]     |
[INFO] [stderr] 152 |             addr.push_str(slash.get(0).unwrap().to_string().trim());
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^ help: try this: `&slash[0]`
[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: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:155:45
[INFO] [stderr]     |
[INFO] [stderr] 155 |             return (addr, Some(String::from(slash.get(1).unwrap().to_string().trim())));
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^ help: try this: `&slash[1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/ipaddress.rs:163:22
[INFO] [stderr]     |
[INFO] [stderr] 163 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 163 |             ip_bits: &(*self.ip_bits).clone(),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 163 |             ip_bits: &ip_bits::IpBits::clone(self.ip_bits),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:226:43
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn parse_ipv4_part(i: &str, addr: &String) -> Result<u32, String> {
[INFO] [stderr]     |                                           ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:237:31
[INFO] [stderr]     |
[INFO] [stderr] 237 |     pub fn split_to_u32(addr: &String) -> Result<u32, String> {
[INFO] [stderr]     |                               ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/ipaddress.rs:240:41
[INFO] [stderr]     |
[INFO] [stderr] 240 |         let mut split_addr = addr.split(".").collect::<Vec<&str>>();
[INFO] [stderr]     |                                         ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:259:13
[INFO] [stderr]     |
[INFO] [stderr] 259 |             ip = ip | (part.unwrap() << shift);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `ip |= (part.unwrap() << shift)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:280:33
[INFO] [stderr]     |
[INFO] [stderr] 280 |     pub fn split_on_colon(addr: &String) -> (Result<BigUint, String>, usize) {
[INFO] [stderr]     |                                 ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/ipaddress.rs:281:39
[INFO] [stderr]     |
[INFO] [stderr] 281 |         let parts = addr.trim().split(":").collect::<Vec<&str>>();
[INFO] [stderr]     |                                       ^^^ help: try using a char instead: `':'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:283:32
[INFO] [stderr]     |
[INFO] [stderr] 283 |         if parts.len() == 1 && parts.get(0).unwrap().is_empty() {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: try this: `&parts[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:303:31
[INFO] [stderr]     |
[INFO] [stderr] 303 |     pub fn split_to_num(addr: &String) -> Result<BigUint, String> {
[INFO] [stderr]     |                               ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:311:77
[INFO] [stderr]     |
[INFO] [stderr] 311 |             let (pre, pre_parts) = IPAddress::split_on_colon(&String::from(*pre_post.get(0).unwrap()));
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&pre_post[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:315:70
[INFO] [stderr]     |
[INFO] [stderr] 315 |             let (post, _) = IPAddress::split_on_colon(&String::from(*pre_post.get(1).unwrap()));
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&pre_post[1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/ipaddress.rs:326:24
[INFO] [stderr]     |
[INFO] [stderr] 326 |             return Err(format!("incomplete IPv6"));
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"incomplete IPv6".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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/ipaddress.rs:349:32
[INFO] [stderr]     |
[INFO] [stderr] 349 |     pub fn aggregate(networks: &Vec<IPAddress>) -> Vec<IPAddress> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/ipaddress.rs:350:12
[INFO] [stderr]     |
[INFO] [stderr] 350 |         if networks.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `networks.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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:379:13
[INFO] [stderr]     |
[INFO] [stderr] 379 |             pos = pos + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `pos += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:385:13
[INFO] [stderr]     |
[INFO] [stderr] 385 |             pos = pos + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `pos += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:388:17
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 pos = pos - 2;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: replace it with: `pos -= 2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:398:21
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     pos = pos - 2;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: replace it with: `pos -= 2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:403:21
[INFO] [stderr]     |
[INFO] [stderr] 403 |                     pos = pos - 1; // backtrack
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: replace it with: `pos -= 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:407:21
[INFO] [stderr]     |
[INFO] [stderr] 407 |                     pos = pos - 1; // do it with second as first
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: replace it with: `pos -= 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `stack`.
[INFO] [stderr]    --> src/ipaddress.rs:413:18
[INFO] [stderr]     |
[INFO] [stderr] 413 |         for i in 0..stack.len() {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 413 |         for <item> in &stack {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `dns_parts`.
[INFO] [stderr]    --> src/ipaddress.rs:453:18
[INFO] [stderr]     |
[INFO] [stderr] 453 |         for i in ((self.prefix.host_prefix()+(self.ip_bits.dns_bits-1))/self.ip_bits.dns_bits)..dns_parts.len() {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 453 |         for <item> in dns_parts.iter().skip(((self.prefix.host_prefix()+(self.ip_bits.dns_bits-1))/self.ip_bits.dns_bits)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]    --> src/ipaddress.rs:480:13
[INFO] [stderr]     |
[INFO] [stderr] 480 |          if next_bit_mask <= 0 {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]     = help: because 0 is the minimum value for this type, the case where the two sides are not equal never occurs, consider using next_bit_mask == 0 instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[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/ipaddress.rs:624:32
[INFO] [stderr]     |
[INFO] [stderr] 624 |     pub fn summarize(networks: &Vec<IPAddress>) -> Vec<IPAddress> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:707:17
[INFO] [stderr]     |
[INFO] [stderr] 707 |                 prefix = prefix + 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^ help: replace it with: `prefix += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:895:23
[INFO] [stderr]     |
[INFO] [stderr] 895 |     pub fn to_network(adr: &BigUint, host_prefix: usize) -> BigUint {
[INFO] [stderr]     |                       ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[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/ipaddress.rs:910:26
[INFO] [stderr]     |
[INFO] [stderr] 910 |     pub fn to_s_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:910:21
[INFO] [stderr]     |
[INFO] [stderr] 910 |     pub fn to_s_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[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/ipaddress.rs:918:31
[INFO] [stderr]     |
[INFO] [stderr] 918 |     pub fn to_string_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:918:26
[INFO] [stderr]     |
[INFO] [stderr] 918 |     pub fn to_string_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:926:46
[INFO] [stderr]     |
[INFO] [stderr] 926 |     pub fn to_ipaddress_vec<S: Into<String>>(vec: Vec<S>) -> Result<Vec<IPAddress>, String> {
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[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/ipaddress.rs:1178:36
[INFO] [stderr]      |
[INFO] [stderr] 1178 |     fn sum_first_found(&self, arr: &Vec<IPAddress>) -> Vec<IPAddress> {
[INFO] [stderr]      |                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 1178 |     fn sum_first_found(&self, arr: &[IPAddress]) -> Vec<IPAddress> {
[INFO] [stderr]      |                                    ^^^^^^^^^^^^
[INFO] [stderr] help: change `arr.clone()` to
[INFO] [stderr]      |
[INFO] [stderr] 1179 |         let mut dup = arr.to_owned();
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]     --> src/ipaddress.rs:1284:13
[INFO] [stderr]      |
[INFO] [stderr] 1284 |             net.host_address = net.host_address + size;
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `net.host_address += size`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]     --> src/ipaddress.rs:1313:16
[INFO] [stderr]      |
[INFO] [stderr] 1313 |             if a == (i as f64).log2() {
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(a - (i as f64).log2()).abs() < error`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]     --> src/ipaddress.rs:1313:16
[INFO] [stderr]      |
[INFO] [stderr] 1313 |             if a == (i as f64).log2() {
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/ipv6.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 | /         let mut netmask = 128;
[INFO] [stderr] 152 | |         if o_netmask.is_some() {
[INFO] [stderr] 153 | |             let network = o_netmask.unwrap();
[INFO] [stderr] 154 | |             let num_mask = u8::from_str(&network);
[INFO] [stderr] ...   |
[INFO] [stderr] 158 | |             netmask = network.parse::<usize>().unwrap();
[INFO] [stderr] 159 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> netmask = if o_netmask.is_some() { ..; network.parse::<usize>().unwrap() } else { 128 };`
[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/ipv6_mapped.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     let mut netmask = String::from("");
[INFO] [stderr] 104 | |     if o_netmask.is_some() {
[INFO] [stderr] 105 | |         netmask = format!("/{}", o_netmask.unwrap());
[INFO] [stderr] 106 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let <mut> netmask = if o_netmask.is_some() { $ crate :: fmt :: format ( format_args ! ( $ ( $ arg ) * ) ) } else { String::from("") };`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/ipv6_mapped.rs:93:32
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let split_colon = ip.split(":").collect::<Vec<&str>>();
[INFO] [stderr]    |                                ^^^ help: try using a char instead: `':'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/ipv6_mapped.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let ref part_mod = ipv6_bits.part_mod;
[INFO] [stderr]     |         ----^^^^^^^^^^^^---------------------- help: try: `let part_mod = &ipv6_bits.part_mod;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `split_colon`.
[INFO] [stderr]    --> src/ipv6_mapped.rs:123:18
[INFO] [stderr]     |
[INFO] [stderr] 123 |         for i in 0..split_colon.len()-1 {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 123 |         for <item> in split_colon.iter().take(split_colon.len()-1) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]   --> src/rle.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr] 31 | |         !self.eq(other)
[INFO] [stderr] 32 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/rle.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let ref mut _last = self.val.as_mut().unwrap();
[INFO] [stderr]    |     ----^^^^^^^^^^^^^------------------------------ help: try: `let _last = &mut self.val.as_mut().unwrap();`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]   --> src/rle.rs:48:61
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let max_rles = self.max_poses.entry(_last.part.clone()).or_insert(Vec::new());
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/rle.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let max_rles = self.max_poses.entry(_last.part.clone()).or_insert(Vec::new());
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `_last.part`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/rle.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let ref mut prev = self.ret[idx];
[INFO] [stderr]    |         ----^^^^^^^^^^^^----------------- help: try: `let prev = &mut self.ret[idx];`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[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/rle.rs:70:70
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn code<T: Eq + Hash + Display + Copy + Clone + LowerHex>(parts: &Vec<T>) -> Vec<Rle<T>> {
[INFO] [stderr]    |                                                                      ^^^^^^^ help: change this to: `&[T]`
[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] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/prefix32.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     if 0 <= num && num <= 32 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: because 0 is the minimum value for this type, this comparison is always true
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] warning: statement with no effect
[INFO] [stderr]   --> src/prefix32.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             &from;
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::no_effect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#no_effect
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `parts`.
[INFO] [stderr]   --> src/rle.rs:77:14
[INFO] [stderr]    |
[INFO] [stderr] 77 |     for i in 0..parts.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] 77 |     for <item> in &parts {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/rle.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let ref part = parts[i];
[INFO] [stderr]    |         ----^^^^^^^^------------ help: try: `let part = &parts[i];`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]   --> src/rle.rs:84:45
[INFO] [stderr]    |
[INFO] [stderr] 84 |             last.val = Some(Rle::<T>{ part: part.clone(), pos: 0, cnt: 1, max: true });
[INFO] [stderr]    |                                             ^^^^^^^^^^^^ help: try dereferencing it: `*part`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: called `is_some()` after searching an `Iterator` with find. This is more succinctly expressed by calling `any()`.
[INFO] [stderr]    --> src/ipv4.rs:121:12
[INFO] [stderr]     |
[INFO] [stderr] 121 |       return [IPAddress::parse("10.0.0.0/8").unwrap(),
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 122 | |      IPAddress::parse("169.254.0.0/16").unwrap(),
[INFO] [stderr] 123 | |      IPAddress::parse("172.16.0.0/12").unwrap(),
[INFO] [stderr] 124 | |      IPAddress::parse("192.168.0.0/16").unwrap()]
[INFO] [stderr] 125 | |      .iter().find(|i| i.includes(my)).is_some();
[INFO] [stderr]     | |_______________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::search_is_some)] on by default
[INFO] [stderr]     = note: replace `find(|i| i.includes(my)).is_some()` with `any(|i| i.includes(my))`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#search_is_some
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ipaddress`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/prefix.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 30 |             ip_bits: &(*self.ip_bits).clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 30 |             ip_bits: &ip_bits::IpBits::clone(self.ip_bits),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]   --> src/prefix.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | /     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr] 43 | |         !self.eq(other)
[INFO] [stderr] 44 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/prefix.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |             mask = mask + (BigUint::one() << (host_prefix+i));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mask += (BigUint::one() << (host_prefix+i))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]   --> src/ipaddress.rs:53:49
[INFO] [stderr]    |
[INFO] [stderr] 53 |         static ref RE_IPV4 : Regex = Regex::new(r"\.").unwrap();
[INFO] [stderr]    |                                                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivial_regex)] on by default
[INFO] [stderr]    = help: consider using `str::contains`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]   --> src/ipaddress.rs:54:49
[INFO] [stderr]    |
[INFO] [stderr] 54 |         static ref RE_IPV6 : Regex = Regex::new(r":").unwrap();
[INFO] [stderr]    |                                                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using `str::contains`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/ipaddress.rs:61:22
[INFO] [stderr]    |
[INFO] [stderr] 61 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 61 |             ip_bits: &(*self.ip_bits).clone(),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 61 |             ip_bits: &ip_bits::IpBits::clone(self.ip_bits),
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]    --> src/ipaddress.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 | /     fn ne(&self, other: &Self) -> bool {
[INFO] [stderr] 106 | |         !self.eq(other)
[INFO] [stderr] 107 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:148:32
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn split_at_slash(str: &String) -> (String, Option<String>) {
[INFO] [stderr]     |                                ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/ipaddress.rs:149:50
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let slash : Vec<&str> = str.trim().split("/").collect();
[INFO] [stderr]     |                                                  ^^^ help: try using a char instead: `'/'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:152:27
[INFO] [stderr]     |
[INFO] [stderr] 152 |             addr.push_str(slash.get(0).unwrap().to_string().trim());
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^ help: try this: `&slash[0]`
[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: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:155:45
[INFO] [stderr]     |
[INFO] [stderr] 155 |             return (addr, Some(String::from(slash.get(1).unwrap().to_string().trim())));
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^ help: try this: `&slash[1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]    --> src/ipaddress.rs:163:22
[INFO] [stderr]     |
[INFO] [stderr] 163 |             ip_bits: self.ip_bits.clone(),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]     |
[INFO] [stderr] 163 |             ip_bits: &(*self.ip_bits).clone(),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]     |
[INFO] [stderr] 163 |             ip_bits: &ip_bits::IpBits::clone(self.ip_bits),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:226:43
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn parse_ipv4_part(i: &str, addr: &String) -> Result<u32, String> {
[INFO] [stderr]     |                                           ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:237:31
[INFO] [stderr]     |
[INFO] [stderr] 237 |     pub fn split_to_u32(addr: &String) -> Result<u32, String> {
[INFO] [stderr]     |                               ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/ipaddress.rs:240:41
[INFO] [stderr]     |
[INFO] [stderr] 240 |         let mut split_addr = addr.split(".").collect::<Vec<&str>>();
[INFO] [stderr]     |                                         ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:259:13
[INFO] [stderr]     |
[INFO] [stderr] 259 |             ip = ip | (part.unwrap() << shift);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `ip |= (part.unwrap() << shift)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:280:33
[INFO] [stderr]     |
[INFO] [stderr] 280 |     pub fn split_on_colon(addr: &String) -> (Result<BigUint, String>, usize) {
[INFO] [stderr]     |                                 ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/ipaddress.rs:281:39
[INFO] [stderr]     |
[INFO] [stderr] 281 |         let parts = addr.trim().split(":").collect::<Vec<&str>>();
[INFO] [stderr]     |                                       ^^^ help: try using a char instead: `':'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:283:32
[INFO] [stderr]     |
[INFO] [stderr] 283 |         if parts.len() == 1 && parts.get(0).unwrap().is_empty() {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: try this: `&parts[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/ipaddress.rs:303:31
[INFO] [stderr]     |
[INFO] [stderr] 303 |     pub fn split_to_num(addr: &String) -> Result<BigUint, String> {
[INFO] [stderr]     |                               ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:311:77
[INFO] [stderr]     |
[INFO] [stderr] 311 |             let (pre, pre_parts) = IPAddress::split_on_colon(&String::from(*pre_post.get(0).unwrap()));
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&pre_post[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/ipaddress.rs:315:70
[INFO] [stderr]     |
[INFO] [stderr] 315 |             let (post, _) = IPAddress::split_on_colon(&String::from(*pre_post.get(1).unwrap()));
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&pre_post[1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/ipaddress.rs:326:24
[INFO] [stderr]     |
[INFO] [stderr] 326 |             return Err(format!("incomplete IPv6"));
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"incomplete IPv6".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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/ipaddress.rs:349:32
[INFO] [stderr]     |
[INFO] [stderr] 349 |     pub fn aggregate(networks: &Vec<IPAddress>) -> Vec<IPAddress> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/ipaddress.rs:350:12
[INFO] [stderr]     |
[INFO] [stderr] 350 |         if networks.len() == 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `networks.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: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:379:13
[INFO] [stderr]     |
[INFO] [stderr] 379 |             pos = pos + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `pos += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:385:13
[INFO] [stderr]     |
[INFO] [stderr] 385 |             pos = pos + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `pos += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:388:17
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 pos = pos - 2;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: replace it with: `pos -= 2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:398:21
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     pos = pos - 2;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: replace it with: `pos -= 2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:403:21
[INFO] [stderr]     |
[INFO] [stderr] 403 |                     pos = pos - 1; // backtrack
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: replace it with: `pos -= 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:407:21
[INFO] [stderr]     |
[INFO] [stderr] 407 |                     pos = pos - 1; // do it with second as first
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: replace it with: `pos -= 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `stack`.
[INFO] [stderr]    --> src/ipaddress.rs:413:18
[INFO] [stderr]     |
[INFO] [stderr] 413 |         for i in 0..stack.len() {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 413 |         for <item> in &stack {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `dns_parts`.
[INFO] [stderr]    --> src/ipaddress.rs:453:18
[INFO] [stderr]     |
[INFO] [stderr] 453 |         for i in ((self.prefix.host_prefix()+(self.ip_bits.dns_bits-1))/self.ip_bits.dns_bits)..dns_parts.len() {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 453 |         for <item> in dns_parts.iter().skip(((self.prefix.host_prefix()+(self.ip_bits.dns_bits-1))/self.ip_bits.dns_bits)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]    --> src/ipaddress.rs:480:13
[INFO] [stderr]     |
[INFO] [stderr] 480 |          if next_bit_mask <= 0 {
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]     = help: because 0 is the minimum value for this type, the case where the two sides are not equal never occurs, consider using next_bit_mask == 0 instead
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[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/ipaddress.rs:624:32
[INFO] [stderr]     |
[INFO] [stderr] 624 |     pub fn summarize(networks: &Vec<IPAddress>) -> Vec<IPAddress> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/ipaddress.rs:707:17
[INFO] [stderr]     |
[INFO] [stderr] 707 |                 prefix = prefix + 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^ help: replace it with: `prefix += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:895:23
[INFO] [stderr]     |
[INFO] [stderr] 895 |     pub fn to_network(adr: &BigUint, host_prefix: usize) -> BigUint {
[INFO] [stderr]     |                       ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[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/ipaddress.rs:910:26
[INFO] [stderr]     |
[INFO] [stderr] 910 |     pub fn to_s_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:910:21
[INFO] [stderr]     |
[INFO] [stderr] 910 |     pub fn to_s_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[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/ipaddress.rs:918:31
[INFO] [stderr]     |
[INFO] [stderr] 918 |     pub fn to_string_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: change this to: `&[IPAddress]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:918:26
[INFO] [stderr]     |
[INFO] [stderr] 918 |     pub fn to_string_vec(vec: &Vec<IPAddress>) -> Vec<String> {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]    --> src/ipaddress.rs:926:46
[INFO] [stderr]     |
[INFO] [stderr] 926 |     pub fn to_ipaddress_vec<S: Into<String>>(vec: Vec<S>) -> Result<Vec<IPAddress>, String> {
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[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/ipaddress.rs:1178:36
[INFO] [stderr]      |
[INFO] [stderr] 1178 |     fn sum_first_found(&self, arr: &Vec<IPAddress>) -> Vec<IPAddress> {
[INFO] [stderr]      |                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[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] 1178 |     fn sum_first_found(&self, arr: &[IPAddress]) -> Vec<IPAddress> {
[INFO] [stderr]      |                                    ^^^^^^^^^^^^
[INFO] [stderr] help: change `arr.clone()` to
[INFO] [stderr]      |
[INFO] [stderr] 1179 |         let mut dup = arr.to_owned();
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]     --> src/ipaddress.rs:1284:13
[INFO] [stderr]      |
[INFO] [stderr] 1284 |             net.host_address = net.host_address + size;
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `net.host_address += size`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]     --> src/ipaddress.rs:1313:16
[INFO] [stderr]      |
[INFO] [stderr] 1313 |             if a == (i as f64).log2() {
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(a - (i as f64).log2()).abs() < error`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]     --> src/ipaddress.rs:1313:16
[INFO] [stderr]      |
[INFO] [stderr] 1313 |             if a == (i as f64).log2() {
[INFO] [stderr]      |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/ipv6.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 | /         let mut netmask = 128;
[INFO] [stderr] 152 | |         if o_netmask.is_some() {
[INFO] [stderr] 153 | |             let network = o_netmask.unwrap();
[INFO] [stderr] 154 | |             let num_mask = u8::from_str(&network);
[INFO] [stderr] ...   |
[INFO] [stderr] 158 | |             netmask = network.parse::<usize>().unwrap();
[INFO] [stderr] 159 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> netmask = if o_netmask.is_some() { ..; network.parse::<usize>().unwrap() } else { 128 };`
[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/ipv6_mapped.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 | /     let mut netmask = String::from("");
[INFO] [stderr] 104 | |     if o_netmask.is_some() {
[INFO] [stderr] 105 | |         netmask = format!("/{}", o_netmask.unwrap());
[INFO] [stderr] 106 | |     }
[INFO] [stderr]     | |_____^ help: it is more idiomatic to write: `let <mut> netmask = if o_netmask.is_some() { $ crate :: fmt :: format ( format_args ! ( $ ( $ arg ) * ) ) } else { String::from("") };`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/ipv6_mapped.rs:93:32
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let split_colon = ip.split(":").collect::<Vec<&str>>();
[INFO] [stderr]    |                                ^^^ help: try using a char instead: `':'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/ipv6_mapped.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let ref part_mod = ipv6_bits.part_mod;
[INFO] [stderr]     |         ----^^^^^^^^^^^^---------------------- help: try: `let part_mod = &ipv6_bits.part_mod;`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `split_colon`.
[INFO] [stderr]    --> src/ipv6_mapped.rs:123:18
[INFO] [stderr]     |
[INFO] [stderr] 123 |         for i in 0..split_colon.len()-1 {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[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] 123 |         for <item> in split_colon.iter().take(split_colon.len()-1) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/prefix32.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     if 0 <= num && num <= 32 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: because 0 is the minimum value for this type, this comparison is always true
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] warning: statement with no effect
[INFO] [stderr]   --> src/prefix32.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 |             &from;
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::no_effect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#no_effect
[INFO] [stderr] 
[INFO] [stderr] warning: called `is_some()` after searching an `Iterator` with find. This is more succinctly expressed by calling `any()`.
[INFO] [stderr]    --> src/ipv4.rs:121:12
[INFO] [stderr]     |
[INFO] [stderr] 121 |       return [IPAddress::parse("10.0.0.0/8").unwrap(),
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 122 | |      IPAddress::parse("169.254.0.0/16").unwrap(),
[INFO] [stderr] 123 | |      IPAddress::parse("172.16.0.0/12").unwrap(),
[INFO] [stderr] 124 | |      IPAddress::parse("192.168.0.0/16").unwrap()]
[INFO] [stderr] 125 | |      .iter().find(|i| i.includes(my)).is_some();
[INFO] [stderr]     | |_______________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::search_is_some)] on by default
[INFO] [stderr]     = note: replace `find(|i| i.includes(my)).is_some()` with `any(|i| i.includes(my))`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#search_is_some
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ipaddress`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "49a670c40ba661f8ac665363a7274b8da66de47490d3ec17f842cf95b4398d0f"`
[INFO] running `"docker" "rm" "-f" "49a670c40ba661f8ac665363a7274b8da66de47490d3ec17f842cf95b4398d0f"`
[INFO] [stdout] 49a670c40ba661f8ac665363a7274b8da66de47490d3ec17f842cf95b4398d0f