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[INFO] [stdout] warning: unused variable: `chaddr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:27
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:45
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chaddr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:27
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:45
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chaddr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:27
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:45
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chaddr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:27
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:45
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IpChaddrMismatch`
[INFO] [stdout]   --> src/dhcpd/leases.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IpChaddrMismatch(),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `LeaseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dhcpd/leases.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `release`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IpChaddrMismatch`
[INFO] [stdout]   --> src/dhcpd/leases.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IpChaddrMismatch(),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `LeaseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/dhcpd/leases.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `release`
[INFO] [stdout]    --> src/dhcpd/leases.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.27s
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[INFO] [stdout] 3306b1ed0fc042186d70a91d8444f617565cfc676db2b68d778b639fc19e24cb