[INFO] cloning repository https://github.com/econaxis/dns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/econaxis/dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feconaxis%2Fdns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feconaxis%2Fdns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17fb103bb774ca190364a96629a068369dca9706
[INFO] checking econaxis/dns against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feconaxis%2Fdns" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/econaxis/dns on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/econaxis/dns
[INFO] finished tweaking git repo https://github.com/econaxis/dns
[INFO] tweaked toml for git repo https://github.com/econaxis/dns written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/econaxis/dns already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2e46f08115de4d4a69c6f14029a4d990fac68d24f39c6b416e41c4788d2a81d
[INFO] running `Command { std: "docker" "start" "-a" "a2e46f08115de4d4a69c6f14029a4d990fac68d24f39c6b416e41c4788d2a81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e46f08115de4d4a69c6f14029a4d990fac68d24f39c6b416e41c4788d2a81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e46f08115de4d4a69c6f14029a4d990fac68d24f39c6b416e41c4788d2a81d", kill_on_drop: false }`
[INFO] [stdout] a2e46f08115de4d4a69c6f14029a4d990fac68d24f39c6b416e41c4788d2a81d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70e9d57198476430e13e9dea63af53bbf8ac0cd965f10e6e831c8b53b8a77677
[INFO] running `Command { std: "docker" "start" "-a" "70e9d57198476430e13e9dea63af53bbf8ac0cd965f10e6e831c8b53b8a77677", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling winnow v0.5.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling toml_edit v0.19.13
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling deku_derive v0.16.0
[INFO] [stderr]     Checking deku v0.16.0
[INFO] [stderr]     Checking dns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/dns/text.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dns::rtypes::RType`
[INFO] [stdout]  --> src/dns/text.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::dns::rtypes::RType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dns::name::DNSName`
[INFO] [stdout]  --> src/kv/ip.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::dns::name::DNSName;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/kv/ip.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         /// Question MUST HAVE qtype = A, qname = {num1}-{num2}-{num3}-{num4}.ip.henryn.ca
[INFO] [stdout] 19 | |         /// id is the question ID of the query that we must propagate to the response
[INFO] [stdout]    | |_________----------------------------------------------------------------------------^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/dns/text.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dns::rtypes::RType`
[INFO] [stdout]  --> src/dns/text.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::dns::rtypes::RType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dns::name::DNSName`
[INFO] [stdout]  --> src/kv/ip.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::dns::name::DNSName;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/kv/ip.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         /// Question MUST HAVE qtype = A, qname = {num1}-{num2}-{num3}-{num4}.ip.henryn.ca
[INFO] [stdout] 19 | |         /// id is the question ID of the query that we must propagate to the response
[INFO] [stdout]    | |_________----------------------------------------------------------------------------^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_closure)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_closure)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dns/text.rs:23:52
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn write(&self, output: &mut BitVec<u8, Msb0>, mut ctx: DNSNameCtxRtype) -> Result<(), deku::DekuError> {
[INFO] [stdout]    |                                                    ----^^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kv`
[INFO] [stdout]   --> src/servers/shared.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let kv = ad.kv;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_kv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qname`
[INFO] [stdout]   --> src/kv/ip1.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let qname = &question.qname;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_qname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/nameserver/records.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Records {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 12 |     inner: Vec<DNSRecord>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Records` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Authority` and `Additional` are never constructed
[INFO] [stdout]   --> src/nameserver/records.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum ResponseSection {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 17 |     Answer,
[INFO] [stdout] 18 |     Authority,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 19 |     Additional,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResponseSection` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dns/text.rs:23:52
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn write(&self, output: &mut BitVec<u8, Msb0>, mut ctx: DNSNameCtxRtype) -> Result<(), deku::DekuError> {
[INFO] [stdout]    |                                                    ----^^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordItem` is never constructed
[INFO] [stdout]   --> src/nameserver/records.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct RecordItem<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `map_matching`, `query`, and `additional_section` are never used
[INFO] [stdout]   --> src/nameserver/records.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Records {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn map_matching<'a>(&'a self, name: &'a DNSName) -> impl Iterator<Item = (&'a DNSRecord, NameCmp)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn query<'a>(&'a self, name: &'a DNSName, qtype: &'a RType) -> impl Iterator<Item = RecordItem<'a>> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn additional_section<'a>(&'a self, addl_name: &'a DNSName) -> impl Iterator<Item = RecordItem<'a>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> src/dns/data.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum RData {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 19 |     Text(DNSText)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_get_name` is never used
[INFO] [stdout]   --> src/dns/data.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl RData {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 23 |     pub fn try_get_name(&self) -> Option<&DNSName> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `len`, `getrev`, and `cmp` are never used
[INFO] [stdout]   --> src/dns/name.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl DNSName {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn len(&self) -> usize {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn getrev(&self, idx: usize) -> &str {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn cmp(&self, other: &Self) -> NameCmp {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Equal`, `Subdomain`, `Superdomain`, and `Different` are never constructed
[INFO] [stdout]    --> src/dns/name.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub enum NameCmp {
[INFO] [stdout]     |          ------- variants in this enum
[INFO] [stdout] 168 |     Equal,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 169 |     Subdomain,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 170 |     Superdomain,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 171 |     Different,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NameCmp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `build_from_record_iter` is never used
[INFO] [stdout]   --> src/dns/response.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Response {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub(crate) fn build_from_record_iter(id: u16, question: DNSQuestion, records: &Records, tcp: bool) -> Response {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/kv/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct KvStore {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 35 |     inner: Storage,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KvStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_put`, `query_get`, `build_response_internal`, and `build_response` are never used
[INFO] [stdout]    --> src/kv/mod.rs:73:12
[INFO] [stdout]     |
[INFO] [stdout] 72  | impl KvStore {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] 73  |     pub fn query_put<'a>(&'a mut self, key: &str, value: &str, qtype: &'a RType) -> Vec<OwnedRecordItem> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     pub fn query_get<'a>(&'a self, name_str: &str, qtype: &'a RType) -> Vec<OwnedRecordItem> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn build_response_internal(&mut self, id: u16, question: DNSQuestion, tcp: bool) -> anyhow::Result<Response> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn build_response(&mut self, id: u16, question: DNSQuestion, tcp: bool) -> Response {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `IpAddr` is never used
[INFO] [stdout]  --> src/kv/ip1.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type IpAddr = [u8; 4];
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Classic` is never constructed
[INFO] [stdout]  --> src/kv/ip1.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Classic {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_write` and `handle_query` are never used
[INFO] [stdout]   --> src/kv/ip1.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Classic {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 11 |     fn handle_write(&mut self, domain: String, ip: IpAddr) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn handle_query(&mut self, question: DNSQuestion) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kv`
[INFO] [stdout]   --> src/servers/shared.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let kv = ad.kv;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_kv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `qname`
[INFO] [stdout]   --> src/kv/ip1.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let qname = &question.qname;
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_qname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/nameserver/records.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Records {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 12 |     inner: Vec<DNSRecord>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Records` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Authority` and `Additional` are never constructed
[INFO] [stdout]   --> src/nameserver/records.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum ResponseSection {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 17 |     Answer,
[INFO] [stdout] 18 |     Authority,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 19 |     Additional,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResponseSection` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordItem` is never constructed
[INFO] [stdout]   --> src/nameserver/records.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct RecordItem<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `map_matching`, `query`, and `additional_section` are never used
[INFO] [stdout]   --> src/nameserver/records.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Records {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn map_matching<'a>(&'a self, name: &'a DNSName) -> impl Iterator<Item = (&'a DNSRecord, NameCmp)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn query<'a>(&'a self, name: &'a DNSName, qtype: &'a RType) -> impl Iterator<Item = RecordItem<'a>> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn additional_section<'a>(&'a self, addl_name: &'a DNSName) -> impl Iterator<Item = RecordItem<'a>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Text` is never constructed
[INFO] [stdout]   --> src/dns/data.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum RData {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 19 |     Text(DNSText)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_get_name` is never used
[INFO] [stdout]   --> src/dns/data.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl RData {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 23 |     pub fn try_get_name(&self) -> Option<&DNSName> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `build_from_record_iter` is never used
[INFO] [stdout]   --> src/dns/response.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Response {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub(crate) fn build_from_record_iter(id: u16, question: DNSQuestion, records: &Records, tcp: bool) -> Response {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]   --> src/kv/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct KvStore {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 35 |     inner: Storage,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KvStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `query_put`, `query_get`, `build_response_internal`, and `build_response` are never used
[INFO] [stdout]    --> src/kv/mod.rs:73:12
[INFO] [stdout]     |
[INFO] [stdout] 72  | impl KvStore {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] 73  |     pub fn query_put<'a>(&'a mut self, key: &str, value: &str, qtype: &'a RType) -> Vec<OwnedRecordItem> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     pub fn query_get<'a>(&'a self, name_str: &str, qtype: &'a RType) -> Vec<OwnedRecordItem> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn build_response_internal(&mut self, id: u16, question: DNSQuestion, tcp: bool) -> anyhow::Result<Response> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn build_response(&mut self, id: u16, question: DNSQuestion, tcp: bool) -> Response {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `IpAddr` is never used
[INFO] [stdout]  --> src/kv/ip1.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type IpAddr = [u8; 4];
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Classic` is never constructed
[INFO] [stdout]  --> src/kv/ip1.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Classic {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `handle_write` and `handle_query` are never used
[INFO] [stdout]   --> src/kv/ip1.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Classic {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 11 |     fn handle_write(&mut self, domain: String, ip: IpAddr) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn handle_query(&mut self, question: DNSQuestion) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.94s
[INFO] running `Command { std: "docker" "inspect" "70e9d57198476430e13e9dea63af53bbf8ac0cd965f10e6e831c8b53b8a77677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e9d57198476430e13e9dea63af53bbf8ac0cd965f10e6e831c8b53b8a77677", kill_on_drop: false }`
[INFO] [stdout] 70e9d57198476430e13e9dea63af53bbf8ac0cd965f10e6e831c8b53b8a77677
