[INFO] fetching crate simple-mdns 0.5.0...
[INFO] testing simple-mdns-0.5.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate simple-mdns 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate simple-mdns 0.5.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-mdns 0.5.0
[INFO] finished tweaking crates.io crate simple-mdns 0.5.0
[INFO] tweaked toml for crates.io crate simple-mdns 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple-dns v0.5.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ea3656853097e801c8df60aa2ccc114d78d2a25015f78e2b10bb6af8f19d116
[INFO] running `Command { std: "docker" "start" "-a" "3ea3656853097e801c8df60aa2ccc114d78d2a25015f78e2b10bb6af8f19d116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ea3656853097e801c8df60aa2ccc114d78d2a25015f78e2b10bb6af8f19d116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea3656853097e801c8df60aa2ccc114d78d2a25015f78e2b10bb6af8f19d116", kill_on_drop: false }`
[INFO] [stdout] 3ea3656853097e801c8df60aa2ccc114d78d2a25015f78e2b10bb6af8f19d116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8a35aa7113c17194ca19836b5dc932c651021f6256d5887c0c93279fe710833
[INFO] running `Command { std: "docker" "start" "-a" "b8a35aa7113c17194ca19836b5dc932c651021f6256d5887c0c93279fe710833", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling simple-dns v0.5.7
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling simple-mdns v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `UNICAST_RESPONSE` is never used
[INFO] [stdout]   --> src/lib.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const UNICAST_RESPONSE: bool = cfg!(not(test));
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_reply` is never used
[INFO] [stdout]   --> src/lib.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) fn build_reply<'b>(
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_records` is never used
[INFO] [stdout]   --> src/instance_information.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl InstanceInformation {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn from_records<'a>(records: impl Iterator<Item = &'a ResourceRecord<'a>>) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTICAST_PORT` is never used
[INFO] [stdout]  --> src/network_scope.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const MULTICAST_PORT: u16 = 5353;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTICAST_ADDR_IPV4` is never used
[INFO] [stdout]  --> src/network_scope.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const MULTICAST_ADDR_IPV4: Ipv4Addr = Ipv4Addr::new(224, 0, 0, 251);
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTICAST_ADDR_IPV6` is never used
[INFO] [stdout]  --> src/network_scope.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const MULTICAST_ADDR_IPV6: Ipv6Addr = Ipv6Addr::new(0xFF02, 0, 0, 0, 0, 0, 0, 0xFB);
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `socket_address` is never used
[INFO] [stdout]   --> src/network_scope.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl NetworkScope {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) fn socket_address(&self) -> SocketAddr {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `resources` is never read
[INFO] [stdout]  --> src/resource_record_manager.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ResourceRecordManager<'a> {
[INFO] [stdout]   |            --------------------- field in this struct
[INFO] [stdout] 9 |     resources: Trie<Vec<u8>, HashMap<ResourceRecord<'a>, ResourceRecordType>>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ResourceRecordManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/resource_record_manager.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<'a> ResourceRecordManager<'a> {
[INFO] [stdout]    | ---------------------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn add_owned_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn add_expirable_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn remove_resource_record(&mut self, resource_record: &ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn get_next_refresh(&self) -> Option<Instant> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn get_domain_resources<'b>(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_key` is never used
[INFO] [stdout]    --> src/resource_record_manager.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn get_key(name: &Name) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Owned` and `Expirable` are never constructed
[INFO] [stdout]    --> src/resource_record_manager.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | enum ResourceRecordType {
[INFO] [stdout]     |      ------------------ variants in this enum
[INFO] [stdout] 146 |     Owned,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 147 |     Expirable(ExpirationInfo),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourceRecordType` 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 `is_owned`, `is_expired`, and `should_refresh` are never used
[INFO] [stdout]    --> src/resource_record_manager.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 150 | impl ResourceRecordType {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] 151 |     pub fn is_owned(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn is_expired(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn should_refresh(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/resource_record_manager.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl ExpirationInfo {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 177 |     pub fn new(ttl: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sender_socket` is never used
[INFO] [stdout]   --> src/socket_helper.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn sender_socket(ipv4: bool) -> io::Result<UdpSocket> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `join_multicast` is never used
[INFO] [stdout]   --> src/socket_helper.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn join_multicast(network_scope: NetworkScope) -> io::Result<UdpSocket> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_socket` is never used
[INFO] [stdout]   --> src/socket_helper.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn create_socket(domain: Domain) -> io::Result<Socket> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bind_multicast` is never used
[INFO] [stdout]   --> src/socket_helper.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn bind_multicast(socket: Socket, address: &IpAddr, port: u16) -> io::Result<Socket> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "b8a35aa7113c17194ca19836b5dc932c651021f6256d5887c0c93279fe710833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a35aa7113c17194ca19836b5dc932c651021f6256d5887c0c93279fe710833", kill_on_drop: false }`
[INFO] [stdout] b8a35aa7113c17194ca19836b5dc932c651021f6256d5887c0c93279fe710833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb566f3be77477d1ed12ed77134b1823b9b823cdf3aafa16a6cb82802229cf7
[INFO] running `Command { std: "docker" "start" "-a" "0cb566f3be77477d1ed12ed77134b1823b9b823cdf3aafa16a6cb82802229cf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling simple-mdns v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `UNICAST_RESPONSE` is never used
[INFO] [stdout]   --> src/lib.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const UNICAST_RESPONSE: bool = cfg!(not(test));
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_reply` is never used
[INFO] [stdout]   --> src/lib.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) fn build_reply<'b>(
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_records` is never used
[INFO] [stdout]   --> src/instance_information.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl InstanceInformation {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn from_records<'a>(records: impl Iterator<Item = &'a ResourceRecord<'a>>) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTICAST_PORT` is never used
[INFO] [stdout]  --> src/network_scope.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const MULTICAST_PORT: u16 = 5353;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTICAST_ADDR_IPV4` is never used
[INFO] [stdout]  --> src/network_scope.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const MULTICAST_ADDR_IPV4: Ipv4Addr = Ipv4Addr::new(224, 0, 0, 251);
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTICAST_ADDR_IPV6` is never used
[INFO] [stdout]  --> src/network_scope.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const MULTICAST_ADDR_IPV6: Ipv6Addr = Ipv6Addr::new(0xFF02, 0, 0, 0, 0, 0, 0, 0xFB);
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `socket_address` is never used
[INFO] [stdout]   --> src/network_scope.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl NetworkScope {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) fn socket_address(&self) -> SocketAddr {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `resources` is never read
[INFO] [stdout]  --> src/resource_record_manager.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ResourceRecordManager<'a> {
[INFO] [stdout]   |            --------------------- field in this struct
[INFO] [stdout] 9 |     resources: Trie<Vec<u8>, HashMap<ResourceRecord<'a>, ResourceRecordType>>,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ResourceRecordManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/resource_record_manager.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<'a> ResourceRecordManager<'a> {
[INFO] [stdout]    | ---------------------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn add_owned_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn add_expirable_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn remove_resource_record(&mut self, resource_record: &ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn get_next_refresh(&self) -> Option<Instant> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn get_domain_resources<'b>(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_key` is never used
[INFO] [stdout]    --> src/resource_record_manager.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn get_key(name: &Name) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Owned` and `Expirable` are never constructed
[INFO] [stdout]    --> src/resource_record_manager.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | enum ResourceRecordType {
[INFO] [stdout]     |      ------------------ variants in this enum
[INFO] [stdout] 146 |     Owned,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 147 |     Expirable(ExpirationInfo),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourceRecordType` 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 `is_owned`, `is_expired`, and `should_refresh` are never used
[INFO] [stdout]    --> src/resource_record_manager.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 150 | impl ResourceRecordType {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] 151 |     pub fn is_owned(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub fn is_expired(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn should_refresh(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/resource_record_manager.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl ExpirationInfo {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 177 |     pub fn new(ttl: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sender_socket` is never used
[INFO] [stdout]   --> src/socket_helper.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn sender_socket(ipv4: bool) -> io::Result<UdpSocket> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `join_multicast` is never used
[INFO] [stdout]   --> src/socket_helper.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn join_multicast(network_scope: NetworkScope) -> io::Result<UdpSocket> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_socket` is never used
[INFO] [stdout]   --> src/socket_helper.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn create_socket(domain: Domain) -> io::Result<Socket> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bind_multicast` is never used
[INFO] [stdout]   --> src/socket_helper.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn bind_multicast(socket: Socket, address: &IpAddr, port: u16) -> io::Result<Socket> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stderrlog v0.5.4
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stdout] warning: constant `UNICAST_RESPONSE` is never used
[INFO] [stdout]   --> src/lib.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const UNICAST_RESPONSE: bool = cfg!(not(test));
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_records` is never used
[INFO] [stdout]   --> src/instance_information.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl InstanceInformation {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn from_records<'a>(records: impl Iterator<Item = &'a ResourceRecord<'a>>) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `socket_address` is never used
[INFO] [stdout]   --> src/network_scope.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl NetworkScope {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) fn socket_address(&self) -> SocketAddr {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_expirable_resource`, `remove_resource_record`, `clear`, and `get_next_refresh` are never used
[INFO] [stdout]   --> src/resource_record_manager.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl<'a> ResourceRecordManager<'a> {
[INFO] [stdout]    | ---------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn add_expirable_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn remove_resource_record(&mut self, resource_record: &ResourceRecord<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn get_next_refresh(&self) -> Option<Instant> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Expirable` is never constructed
[INFO] [stdout]    --> src/resource_record_manager.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | enum ResourceRecordType {
[INFO] [stdout]     |      ------------------ variant in this enum
[INFO] [stdout] 146 |     Owned,
[INFO] [stdout] 147 |     Expirable(ExpirationInfo),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResourceRecordType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `should_refresh` is never used
[INFO] [stdout]    --> src/resource_record_manager.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 150 | impl ResourceRecordType {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn should_refresh(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/resource_record_manager.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 176 | impl ExpirationInfo {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 177 |     pub fn new(ttl: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sender_socket` is never used
[INFO] [stdout]   --> src/socket_helper.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn sender_socket(ipv4: bool) -> io::Result<UdpSocket> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.54s
[INFO] running `Command { std: "docker" "inspect" "0cb566f3be77477d1ed12ed77134b1823b9b823cdf3aafa16a6cb82802229cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb566f3be77477d1ed12ed77134b1823b9b823cdf3aafa16a6cb82802229cf7", kill_on_drop: false }`
[INFO] [stdout] 0cb566f3be77477d1ed12ed77134b1823b9b823cdf3aafa16a6cb82802229cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e86d9daecb1a0240f8f749f575a9c1c89c058344136ad4be845daf0007f3b40
[INFO] running `Command { std: "docker" "start" "-a" "1e86d9daecb1a0240f8f749f575a9c1c89c058344136ad4be845daf0007f3b40", kill_on_drop: false }`
[INFO] [stderr] warning: constant `UNICAST_RESPONSE` is never used
[INFO] [stderr]   --> src/lib.rs:30:7
[INFO] [stderr]    |
[INFO] [stderr] 30 | const UNICAST_RESPONSE: bool = cfg!(not(test));
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_reply` is never used
[INFO] [stderr]   --> src/lib.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub(crate) fn build_reply<'b>(
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_records` is never used
[INFO] [stderr]   --> src/instance_information.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl InstanceInformation {
[INFO] [stderr]    | ------------------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 37 |     pub(crate) fn from_records<'a>(records: impl Iterator<Item = &'a ResourceRecord<'a>>) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MULTICAST_PORT` is never used
[INFO] [stderr]  --> src/network_scope.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const MULTICAST_PORT: u16 = 5353;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MULTICAST_ADDR_IPV4` is never used
[INFO] [stderr]  --> src/network_scope.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const MULTICAST_ADDR_IPV4: Ipv4Addr = Ipv4Addr::new(224, 0, 0, 251);
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MULTICAST_ADDR_IPV6` is never used
[INFO] [stderr]  --> src/network_scope.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const MULTICAST_ADDR_IPV6: Ipv6Addr = Ipv6Addr::new(0xFF02, 0, 0, 0, 0, 0, 0, 0xFB);
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `socket_address` is never used
[INFO] [stderr]   --> src/network_scope.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl NetworkScope {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub(crate) fn socket_address(&self) -> SocketAddr {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `resources` is never read
[INFO] [stderr]  --> src/resource_record_manager.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct ResourceRecordManager<'a> {
[INFO] [stderr]   |            --------------------- field in this struct
[INFO] [stderr] 9 |     resources: Trie<Vec<u8>, HashMap<ResourceRecord<'a>, ResourceRecordType>>,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ResourceRecordManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]   --> src/resource_record_manager.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<'a> ResourceRecordManager<'a> {
[INFO] [stderr]    | ---------------------------------- associated items in this implementation
[INFO] [stderr] 13 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn add_owned_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn add_expirable_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub fn remove_resource_record(&mut self, resource_record: &ResourceRecord<'a>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub fn get_next_refresh(&self) -> Option<Instant> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 88 |     pub fn get_domain_resources<'b>(
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_key` is never used
[INFO] [stderr]    --> src/resource_record_manager.rs:136:4
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn get_key(name: &Name) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Owned` and `Expirable` are never constructed
[INFO] [stderr]    --> src/resource_record_manager.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 145 | enum ResourceRecordType {
[INFO] [stderr]     |      ------------------ variants in this enum
[INFO] [stderr] 146 |     Owned,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 147 |     Expirable(ExpirationInfo),
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ResourceRecordType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_owned`, `is_expired`, and `should_refresh` are never used
[INFO] [stderr]    --> src/resource_record_manager.rs:151:12
[INFO] [stderr]     |
[INFO] [stderr] 150 | impl ResourceRecordType {
[INFO] [stderr]     | ----------------------- methods in this implementation
[INFO] [stderr] 151 |     pub fn is_owned(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 154 |     pub fn is_expired(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |     pub fn should_refresh(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/resource_record_manager.rs:177:12
[INFO] [stderr]     |
[INFO] [stderr] 176 | impl ExpirationInfo {
[INFO] [stderr]     | ------------------- associated function in this implementation
[INFO] [stderr] 177 |     pub fn new(ttl: u32) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sender_socket` is never used
[INFO] [stderr]   --> src/socket_helper.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn sender_socket(ipv4: bool) -> io::Result<UdpSocket> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `join_multicast` is never used
[INFO] [stderr]   --> src/socket_helper.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn join_multicast(network_scope: NetworkScope) -> io::Result<UdpSocket> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_socket` is never used
[INFO] [stderr]   --> src/socket_helper.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn create_socket(domain: Domain) -> io::Result<Socket> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `bind_multicast` is never used
[INFO] [stderr]   --> src/socket_helper.rs:88:4
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn bind_multicast(socket: Socket, address: &IpAddr, port: u16) -> io::Result<Socket> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `simple-mdns` (lib) generated 17 warnings
[INFO] [stderr] warning: methods `add_expirable_resource`, `remove_resource_record`, `clear`, and `get_next_refresh` are never used
[INFO] [stderr]   --> src/resource_record_manager.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<'a> ResourceRecordManager<'a> {
[INFO] [stderr]    | ---------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn add_expirable_resource(&mut self, resource: ResourceRecord<'a>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub fn remove_resource_record(&mut self, resource_record: &ResourceRecord<'a>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub fn get_next_refresh(&self) -> Option<Instant> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Expirable` is never constructed
[INFO] [stderr]    --> src/resource_record_manager.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 145 | enum ResourceRecordType {
[INFO] [stderr]     |      ------------------ variant in this enum
[INFO] [stderr] 146 |     Owned,
[INFO] [stderr] 147 |     Expirable(ExpirationInfo),
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ResourceRecordType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `should_refresh` is never used
[INFO] [stderr]    --> src/resource_record_manager.rs:161:12
[INFO] [stderr]     |
[INFO] [stderr] 150 | impl ResourceRecordType {
[INFO] [stderr]     | ----------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 161 |     pub fn should_refresh(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `simple-mdns` (lib test) generated 8 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_mdns-d90b4a98e2fba2b0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_build_reply_with_no_questions ... ok
[INFO] [stdout] test network_scope::tests::test_ipv4_multicast ... ok
[INFO] [stdout] test resource_record_manager::tests::test_add_resource ... ok
[INFO] [stdout] test network_scope::tests::test_ipv6_multicast ... ok
[INFO] [stdout] test resource_record_manager::tests::test_get_domain_resources ... ok
[INFO] [stdout] test tests::test_build_reply_for_srv ... ok
[INFO] [stdout] test tests::test_build_reply_without_valid_answers ... ok
[INFO] [stdout] test tests::test_build_reply_with_valid_answer ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test socket_helper::tests::test_can_bind_multicast ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- socket_helper::tests::test_can_bind_multicast stdout ----
[INFO] [stdout] thread 'socket_helper::tests::test_can_bind_multicast' panicked at src/socket_helper.rs:118:42:
[INFO] [stdout] Failed to join IPV4 multicast: Os { code: 19, kind: Uncategorized, message: "No such device" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55dfec1fa326 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55dfec1fa326 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55dfec1fa326 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55dfec1fa326 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55dfec223bd0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55dfec223bd0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55dfec1f7d8f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55dfec1fa104 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55dfec1fa104 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55dfec1fbe77 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55dfec1fbb5d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55dfec1ae727 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55dfec1ae727 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55dfec1fc496 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55dfec1fc496 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55dfec1fc1e2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55dfec1fa826 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55dfec1fbf40 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55dfec157cd5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55dfec158273 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x55dfec16140d - core::result::Result<T,E>::expect::h66f6a65f1fcaa78f
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1030:23
[INFO] [stdout]   21:     0x55dfec16cb85 - simple_mdns::socket_helper::tests::test_can_bind_multicast::h7fc3df48bc0e5273
[INFO] [stdout]                                at /opt/rustwide/workdir/src/socket_helper.rs:118:9
[INFO] [stdout]   22:     0x55dfec16cb37 - simple_mdns::socket_helper::tests::test_can_bind_multicast::{{closure}}::hb08378f014ec4f94
[INFO] [stdout]                                at /opt/rustwide/workdir/src/socket_helper.rs:117:37
[INFO] [stdout]   23:     0x55dfec15f7f6 - core::ops::function::FnOnce::call_once::h198e31e31b82c9ce
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55dfec1b3fff - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55dfec1b3fff - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x55dfec1b2d81 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x55dfec1b2d81 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55dfec1b2d81 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55dfec1b2d81 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55dfec1b2d81 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55dfec1b2d81 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x55dfec1b2d81 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x55dfec17a0b6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x55dfec17a0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55dfec17f117 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x55dfec17f117 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55dfec17f117 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x55dfec17f117 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x55dfec17f117 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x55dfec17f117 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x55dfec17f117 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55dfec200f55 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x55dfec200f55 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x55dfec200f55 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f99328ecac3 - <unknown>
[INFO] [stdout]   46:     0x7f993297dbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     socket_helper::tests::test_can_bind_multicast
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e86d9daecb1a0240f8f749f575a9c1c89c058344136ad4be845daf0007f3b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e86d9daecb1a0240f8f749f575a9c1c89c058344136ad4be845daf0007f3b40", kill_on_drop: false }`
[INFO] [stdout] 1e86d9daecb1a0240f8f749f575a9c1c89c058344136ad4be845daf0007f3b40
