[INFO] cloning repository https://github.com/greghaynes/rusty-dhcpd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/greghaynes/rusty-dhcpd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreghaynes%2Frusty-dhcpd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreghaynes%2Frusty-dhcpd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] babaff8ef1631207830bf8e8d6e6c17620f5e6fe
[INFO] checking greghaynes/rusty-dhcpd against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreghaynes%2Frusty-dhcpd" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/greghaynes/rusty-dhcpd on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/greghaynes/rusty-dhcpd
[INFO] finished tweaking git repo https://github.com/greghaynes/rusty-dhcpd
[INFO] tweaked toml for git repo https://github.com/greghaynes/rusty-dhcpd written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/greghaynes/rusty-dhcpd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded serde_millis v0.1.1
[INFO] [stderr]   Downloaded dhcp4r v0.2.2
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[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
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[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   tokio v1.9.0: winapi
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[INFO] [stderr]     Checking rusty-dhcpd v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/dhcpd/leases.rs (2 fixes)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/api.rs from 2018 edition to 2021
[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] 
[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: 2 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] 
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.65s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking tokio-util v0.6.7
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[INFO] [stderr]     Checking rusty-dhcpd v0.1.0 (/tmp/fixit)
[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] 
[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: 2 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] 
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.26s
[INFO] running `Command { std: "docker" "inspect" "1f67293936c5c702b3667a4f3d5dc55edb538b8b9dad0255007f0e9008a886ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f67293936c5c702b3667a4f3d5dc55edb538b8b9dad0255007f0e9008a886ee", kill_on_drop: false }`
[INFO] [stdout] 1f67293936c5c702b3667a4f3d5dc55edb538b8b9dad0255007f0e9008a886ee