[INFO] cloning repository https://github.com/openeuler-mirror/utiputils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/openeuler-mirror/utiputils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Futiputils", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f622cdb0182fb12d9824f63758ebc7f2248fae85
[INFO] testing openeuler-mirror/utiputils against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Futiputils" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/openeuler-mirror/utiputils on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/openeuler-mirror/utiputils already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/arping.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Channel`
[INFO] [stdout]   --> src/arping.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     datalink::{self, Channel, NetworkInterface},
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]   --> src/arping.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     process, thread,
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `IpAddr`, `Ipv4Addr`, `Ipv6Addr`, `mem`, `os::unix::io::AsRawFd`, `self`, and `sync::atomic::Ordering`
[INFO] [stdout]   --> src/ping/ping_common.rs:8:10
[INFO] [stdout]    |
[INFO] [stdout]  8 |     io::{self},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]  9 |     mem,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     net::{IpAddr, Ipv4Addr, Ipv6Addr},
[INFO] [stdout]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 11 |     os::unix::io::AsRawFd,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     sync::atomic::Ordering,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     time::{Duration, SystemTime, UNIX_EPOCH},
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/ping/ping_common.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | use log::{debug, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `icmpv6::Icmpv6Types`
[INFO] [stdout]   --> src/ping/ping_common.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     icmpv6::Icmpv6Types,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `socket2::Socket`
[INFO] [stdout]   --> src/ping/ping_common.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use socket2::Socket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `common::signal::RUNNING` and `iputils_common::reverse_dns_lookup`
[INFO] [stdout]   --> src/ping/ping_common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     common::signal::RUNNING, iputils_common::reverse_dns_lookup, ping::ping_types::PingConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::sys::socket::SockType`
[INFO] [stdout]   --> src/ping/ping_types.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use nix::sys::socket::SockType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/ping/ping_common.rs:383:43
[INFO] [stdout]     |
[INFO] [stdout] 383 |             unique_ips.shuffle(&mut rand::thread_rng());
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tools/ifenslave/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut network = match NetworkInterface::new(opt_args.verbose) {
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHERNET_HEADER_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const ETHERNET_HEADER_LEN: usize = 14;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ARP_PACKET_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const ARP_PACKET_LEN: usize = 28;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TOTAL_PACKET_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const TOTAL_PACKET_LEN: usize = ETHERNET_HEADER_LEN + ARP_PACKET_LEN;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArgState` is never constructed
[INFO] [stdout]   --> src/arping.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | struct ArgState {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `should_broadcast`, `update`, and `is_expired` are never used
[INFO] [stdout]    --> src/arping.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl ArgState {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 102 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn should_broadcast(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn update(&mut self, mac: MacAddr) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn is_expired(&self, timeout: u32) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_ip_on_interface` is never used
[INFO] [stdout]    --> src/arping.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn validate_ip_on_interface(interface: &NetworkInterface, ip: IpAddr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_source_ip_on_interface` is never used
[INFO] [stdout]    --> src/arping.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn validate_source_ip_on_interface(interface: &NetworkInterface, source_ip: Ipv4Addr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_summary` is never used
[INFO] [stdout]    --> src/arping.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn print_summary(sent_count: u32, reply_count: u32, broadcast_count: u32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_interface` is never used
[INFO] [stdout]    --> src/arping.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn find_interface(name: &str) -> NetworkInterface {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_best_interface_for_target` is never used
[INFO] [stdout]    --> src/arping.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn find_best_interface_for_target(target_ip: Ipv4Addr) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_interface_suitable` is never used
[INFO] [stdout]    --> src/arping.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn is_interface_suitable(interface: &NetworkInterface) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_default_route_interface` is never used
[INFO] [stdout]    --> src/arping.rs:222:4
[INFO] [stdout]     |
[INFO] [stdout] 222 | fn find_default_route_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_first_suitable_interface` is never used
[INFO] [stdout]    --> src/arping.rs:243:4
[INFO] [stdout]     |
[INFO] [stdout] 243 | fn find_first_suitable_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_interface_ip` is never used
[INFO] [stdout]    --> src/arping.rs:253:4
[INFO] [stdout]     |
[INFO] [stdout] 253 | fn get_interface_ip(interface: &NetworkInterface) -> Option<Ipv4Addr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_arp_packet` is never used
[INFO] [stdout]    --> src/arping.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn build_arp_packet(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_arp_reply` is never used
[INFO] [stdout]    --> src/arping.rs:317:4
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn parse_arp_reply(packet: &[u8], target_ip: Ipv4Addr) -> Option<MacAddr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_ipv6_link_local` is never used
[INFO] [stdout]    --> src/ping/ping_common.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn is_ipv6_link_local(ipv6: &std::net::Ipv6Addr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_interface_for_link_local` is never used
[INFO] [stdout]    --> src/ping/ping_common.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn get_interface_for_link_local(ipv6: &std::net::Ipv6Addr) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFDATALEN` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const DEFDATALEN: usize = 64 - 8;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXWAIT` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const MAXWAIT: u64 = 10;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MININTERVAL` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MININTERVAL: u64 = 10;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINUSERINTERVAL` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const MINUSERINTERVAL: u64 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDENTIFIER_MAX` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const IDENTIFIER_MAX: u16 = 0xFFFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_DUP_CHK` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | const MAX_DUP_CHK: usize = 0x10000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP_SHIFT` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const BITMAP_SHIFT: usize = if cfg!(target_pointer_width = "64") {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bitmap` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | type Bitmap = u64;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init_runtime_fields` is never used
[INFO] [stdout]    --> src/ping/ping_types.rs:412:8
[INFO] [stdout]     |
[INFO] [stdout] 325 | impl PingConfig {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 412 |     fn init_runtime_fields(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pgConfig` should have a snake case name
[INFO] [stdout]   --> src/ping/ping_common.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn build_packet(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stdout]    |                                ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pgConfig` should have a snake case name
[INFO] [stdout]    --> src/ping/ping_common.rs:102:47
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn build_packet_with_timestamp(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stdout]     |                                               ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.35s
[INFO] running `Command { std: "docker" "inspect" "935d1a42c2a56402bb1d001ab7b11d2d446af5189a7360d9e3aa535ca32889f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935d1a42c2a56402bb1d001ab7b11d2d446af5189a7360d9e3aa535ca32889f4", kill_on_drop: false }`
[INFO] [stdout] 935d1a42c2a56402bb1d001ab7b11d2d446af5189a7360d9e3aa535ca32889f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 227de8b5645ac41ed57c08458a4725704b396bfbda70416063a04e18f7a6c432
[INFO] running `Command { std: "docker" "start" "-a" "227de8b5645ac41ed57c08458a4725704b396bfbda70416063a04e18f7a6c432", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/arping.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Channel`
[INFO] [stdout]   --> src/arping.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     datalink::{self, Channel, NetworkInterface},
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]   --> src/arping.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     process, thread,
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `IpAddr`, `Ipv4Addr`, `Ipv6Addr`, `mem`, `os::unix::io::AsRawFd`, `self`, and `sync::atomic::Ordering`
[INFO] [stdout]   --> src/ping/ping_common.rs:8:10
[INFO] [stdout]    |
[INFO] [stdout]  8 |     io::{self},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]  9 |     mem,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     net::{IpAddr, Ipv4Addr, Ipv6Addr},
[INFO] [stdout]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 11 |     os::unix::io::AsRawFd,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     sync::atomic::Ordering,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     time::{Duration, SystemTime, UNIX_EPOCH},
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/ping/ping_common.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | use log::{debug, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `icmpv6::Icmpv6Types`
[INFO] [stdout]   --> src/ping/ping_common.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     icmpv6::Icmpv6Types,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `socket2::Socket`
[INFO] [stdout]   --> src/ping/ping_common.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use socket2::Socket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `common::signal::RUNNING` and `iputils_common::reverse_dns_lookup`
[INFO] [stdout]   --> src/ping/ping_common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     common::signal::RUNNING, iputils_common::reverse_dns_lookup, ping::ping_types::PingConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::sys::socket::SockType`
[INFO] [stdout]   --> src/ping/ping_types.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use nix::sys::socket::SockType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/ping/ping_common.rs:383:43
[INFO] [stdout]     |
[INFO] [stdout] 383 |             unique_ips.shuffle(&mut rand::thread_rng());
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tools/ifenslave/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut network = match NetworkInterface::new(opt_args.verbose) {
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHERNET_HEADER_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const ETHERNET_HEADER_LEN: usize = 14;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ARP_PACKET_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const ARP_PACKET_LEN: usize = 28;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TOTAL_PACKET_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const TOTAL_PACKET_LEN: usize = ETHERNET_HEADER_LEN + ARP_PACKET_LEN;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArgState` is never constructed
[INFO] [stdout]   --> src/arping.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | struct ArgState {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `should_broadcast`, `update`, and `is_expired` are never used
[INFO] [stdout]    --> src/arping.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl ArgState {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 102 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn should_broadcast(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn update(&mut self, mac: MacAddr) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn is_expired(&self, timeout: u32) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_ip_on_interface` is never used
[INFO] [stdout]    --> src/arping.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn validate_ip_on_interface(interface: &NetworkInterface, ip: IpAddr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_source_ip_on_interface` is never used
[INFO] [stdout]    --> src/arping.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn validate_source_ip_on_interface(interface: &NetworkInterface, source_ip: Ipv4Addr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_summary` is never used
[INFO] [stdout]    --> src/arping.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn print_summary(sent_count: u32, reply_count: u32, broadcast_count: u32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_interface` is never used
[INFO] [stdout]    --> src/arping.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn find_interface(name: &str) -> NetworkInterface {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling utiputils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `find_best_interface_for_target` is never used
[INFO] [stdout]    --> src/arping.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn find_best_interface_for_target(target_ip: Ipv4Addr) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_interface_suitable` is never used
[INFO] [stdout]    --> src/arping.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn is_interface_suitable(interface: &NetworkInterface) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_default_route_interface` is never used
[INFO] [stdout]    --> src/arping.rs:222:4
[INFO] [stdout]     |
[INFO] [stdout] 222 | fn find_default_route_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_first_suitable_interface` is never used
[INFO] [stdout]    --> src/arping.rs:243:4
[INFO] [stdout]     |
[INFO] [stdout] 243 | fn find_first_suitable_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_interface_ip` is never used
[INFO] [stdout]    --> src/arping.rs:253:4
[INFO] [stdout]     |
[INFO] [stdout] 253 | fn get_interface_ip(interface: &NetworkInterface) -> Option<Ipv4Addr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_arp_packet` is never used
[INFO] [stdout]    --> src/arping.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn build_arp_packet(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_arp_reply` is never used
[INFO] [stdout]    --> src/arping.rs:317:4
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn parse_arp_reply(packet: &[u8], target_ip: Ipv4Addr) -> Option<MacAddr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_ipv6_link_local` is never used
[INFO] [stdout]    --> src/ping/ping_common.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn is_ipv6_link_local(ipv6: &std::net::Ipv6Addr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_interface_for_link_local` is never used
[INFO] [stdout]    --> src/ping/ping_common.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn get_interface_for_link_local(ipv6: &std::net::Ipv6Addr) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFDATALEN` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const DEFDATALEN: usize = 64 - 8;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXWAIT` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const MAXWAIT: u64 = 10;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MININTERVAL` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MININTERVAL: u64 = 10;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINUSERINTERVAL` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const MINUSERINTERVAL: u64 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDENTIFIER_MAX` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const IDENTIFIER_MAX: u16 = 0xFFFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_DUP_CHK` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | const MAX_DUP_CHK: usize = 0x10000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP_SHIFT` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const BITMAP_SHIFT: usize = if cfg!(target_pointer_width = "64") {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bitmap` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | type Bitmap = u64;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init_runtime_fields` is never used
[INFO] [stdout]    --> src/ping/ping_types.rs:412:8
[INFO] [stdout]     |
[INFO] [stdout] 325 | impl PingConfig {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 412 |     fn init_runtime_fields(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pgConfig` should have a snake case name
[INFO] [stdout]   --> src/ping/ping_common.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn build_packet(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stdout]    |                                ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pgConfig` should have a snake case name
[INFO] [stdout]    --> src/ping/ping_common.rs:102:47
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn build_packet_with_timestamp(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stdout]     |                                               ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/arping.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use log::{debug, error, info};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Channel`
[INFO] [stdout]   --> src/arping.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     datalink::{self, Channel, NetworkInterface},
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]   --> src/arping.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     process, thread,
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `IpAddr`, `Ipv4Addr`, `Ipv6Addr`, `mem`, `os::unix::io::AsRawFd`, `self`, and `sync::atomic::Ordering`
[INFO] [stdout]   --> src/ping/ping_common.rs:8:10
[INFO] [stdout]    |
[INFO] [stdout]  8 |     io::{self},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout]  9 |     mem,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     net::{IpAddr, Ipv4Addr, Ipv6Addr},
[INFO] [stdout]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 11 |     os::unix::io::AsRawFd,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     sync::atomic::Ordering,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     time::{Duration, SystemTime, UNIX_EPOCH},
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/ping/ping_common.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | use log::{debug, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `icmpv6::Icmpv6Types`
[INFO] [stdout]   --> src/ping/ping_common.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     icmpv6::Icmpv6Types,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `socket2::Socket`
[INFO] [stdout]   --> src/ping/ping_common.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use socket2::Socket;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `common::signal::RUNNING` and `iputils_common::reverse_dns_lookup`
[INFO] [stdout]   --> src/ping/ping_common.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     common::signal::RUNNING, iputils_common::reverse_dns_lookup, ping::ping_types::PingConfig,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nix::sys::socket::SockType`
[INFO] [stdout]   --> src/ping/ping_types.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use nix::sys::socket::SockType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/ping/ping_common.rs:383:43
[INFO] [stdout]     |
[INFO] [stdout] 383 |             unique_ips.shuffle(&mut rand::thread_rng());
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tools/ifenslave/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut network = match NetworkInterface::new(opt_args.verbose) {
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHERNET_HEADER_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const ETHERNET_HEADER_LEN: usize = 14;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ARP_PACKET_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const ARP_PACKET_LEN: usize = 28;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TOTAL_PACKET_LEN` is never used
[INFO] [stdout]   --> src/arping.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const TOTAL_PACKET_LEN: usize = ETHERNET_HEADER_LEN + ARP_PACKET_LEN;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArgState` is never constructed
[INFO] [stdout]   --> src/arping.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | struct ArgState {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `should_broadcast`, `update`, and `is_expired` are never used
[INFO] [stdout]    --> src/arping.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl ArgState {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 102 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn should_broadcast(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn update(&mut self, mac: MacAddr) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     fn is_expired(&self, timeout: u32) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_ip_on_interface` is never used
[INFO] [stdout]    --> src/arping.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn validate_ip_on_interface(interface: &NetworkInterface, ip: IpAddr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_source_ip_on_interface` is never used
[INFO] [stdout]    --> src/arping.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn validate_source_ip_on_interface(interface: &NetworkInterface, source_ip: Ipv4Addr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_summary` is never used
[INFO] [stdout]    --> src/arping.rs:146:4
[INFO] [stdout]     |
[INFO] [stdout] 146 | fn print_summary(sent_count: u32, reply_count: u32, broadcast_count: u32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_interface` is never used
[INFO] [stdout]    --> src/arping.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn find_interface(name: &str) -> NetworkInterface {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_best_interface_for_target` is never used
[INFO] [stdout]    --> src/arping.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn find_best_interface_for_target(target_ip: Ipv4Addr) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_interface_suitable` is never used
[INFO] [stdout]    --> src/arping.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn is_interface_suitable(interface: &NetworkInterface) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_default_route_interface` is never used
[INFO] [stdout]    --> src/arping.rs:222:4
[INFO] [stdout]     |
[INFO] [stdout] 222 | fn find_default_route_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_first_suitable_interface` is never used
[INFO] [stdout]    --> src/arping.rs:243:4
[INFO] [stdout]     |
[INFO] [stdout] 243 | fn find_first_suitable_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_interface_ip` is never used
[INFO] [stdout]    --> src/arping.rs:253:4
[INFO] [stdout]     |
[INFO] [stdout] 253 | fn get_interface_ip(interface: &NetworkInterface) -> Option<Ipv4Addr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_arp_packet` is never used
[INFO] [stdout]    --> src/arping.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn build_arp_packet(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_arp_reply` is never used
[INFO] [stdout]    --> src/arping.rs:317:4
[INFO] [stdout]     |
[INFO] [stdout] 317 | fn parse_arp_reply(packet: &[u8], target_ip: Ipv4Addr) -> Option<MacAddr> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_ipv6_link_local` is never used
[INFO] [stdout]    --> src/ping/ping_common.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn is_ipv6_link_local(ipv6: &std::net::Ipv6Addr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_interface_for_link_local` is never used
[INFO] [stdout]    --> src/ping/ping_common.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn get_interface_for_link_local(ipv6: &std::net::Ipv6Addr) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFDATALEN` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const DEFDATALEN: usize = 64 - 8;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXWAIT` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const MAXWAIT: u64 = 10;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MININTERVAL` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const MININTERVAL: u64 = 10;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINUSERINTERVAL` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | const MINUSERINTERVAL: u64 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDENTIFIER_MAX` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const IDENTIFIER_MAX: u16 = 0xFFFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_DUP_CHK` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | const MAX_DUP_CHK: usize = 0x10000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP_SHIFT` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const BITMAP_SHIFT: usize = if cfg!(target_pointer_width = "64") {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bitmap` is never used
[INFO] [stdout]   --> src/ping/ping_types.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | type Bitmap = u64;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pgConfig` should have a snake case name
[INFO] [stdout]   --> src/ping/ping_common.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn build_packet(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stdout]    |                                ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pgConfig` should have a snake case name
[INFO] [stdout]    --> src/ping/ping_common.rs:102:47
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn build_packet_with_timestamp(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stdout]     |                                               ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "227de8b5645ac41ed57c08458a4725704b396bfbda70416063a04e18f7a6c432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227de8b5645ac41ed57c08458a4725704b396bfbda70416063a04e18f7a6c432", kill_on_drop: false }`
[INFO] [stdout] 227de8b5645ac41ed57c08458a4725704b396bfbda70416063a04e18f7a6c432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7785912e0f23a1edef27e75876a17609a66cc9812974499fbb39b55c780546a
[INFO] running `Command { std: "docker" "start" "-a" "d7785912e0f23a1edef27e75876a17609a66cc9812974499fbb39b55c780546a", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `error` and `info`
[INFO] [stderr]  --> src/arping.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 | use log::{debug, error, info};
[INFO] [stderr]   |                  ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Channel`
[INFO] [stderr]   --> src/arping.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 |     datalink::{self, Channel, NetworkInterface},
[INFO] [stderr]    |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread`
[INFO] [stderr]   --> src/arping.rs:23:14
[INFO] [stderr]    |
[INFO] [stderr] 23 |     process, thread,
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration`, `IpAddr`, `Ipv4Addr`, `Ipv6Addr`, `mem`, `os::unix::io::AsRawFd`, `self`, and `sync::atomic::Ordering`
[INFO] [stderr]   --> src/ping/ping_common.rs:8:10
[INFO] [stderr]    |
[INFO] [stderr]  8 |     io::{self},
[INFO] [stderr]    |          ^^^^
[INFO] [stderr]  9 |     mem,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 10 |     net::{IpAddr, Ipv4Addr, Ipv6Addr},
[INFO] [stderr]    |           ^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 11 |     os::unix::io::AsRawFd,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     sync::atomic::Ordering,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 13 |     time::{Duration, SystemTime, UNIX_EPOCH},
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]   --> src/ping/ping_common.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 | use log::{debug, info};
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `icmpv6::Icmpv6Types`
[INFO] [stderr]   --> src/ping/ping_common.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     icmpv6::Icmpv6Types,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `socket2::Socket`
[INFO] [stderr]   --> src/ping/ping_common.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | use socket2::Socket;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `common::signal::RUNNING` and `iputils_common::reverse_dns_lookup`
[INFO] [stderr]   --> src/ping/ping_common.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     common::signal::RUNNING, iputils_common::reverse_dns_lookup, ping::ping_types::PingConfig,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nix::sys::socket::SockType`
[INFO] [stderr]   --> src/ping/ping_types.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use nix::sys::socket::SockType;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stderr]    --> src/ping/ping_common.rs:383:43
[INFO] [stderr]     |
[INFO] [stderr] 383 |             unique_ips.shuffle(&mut rand::thread_rng());
[INFO] [stderr]     |                                           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/tools/ifenslave/main.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let mut network = match NetworkInterface::new(opt_args.verbose) {
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ETHERNET_HEADER_LEN` is never used
[INFO] [stderr]   --> src/arping.rs:28:7
[INFO] [stderr]    |
[INFO] [stderr] 28 | const ETHERNET_HEADER_LEN: usize = 14;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ARP_PACKET_LEN` is never used
[INFO] [stderr]   --> src/arping.rs:29:7
[INFO] [stderr]    |
[INFO] [stderr] 29 | const ARP_PACKET_LEN: usize = 28;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TOTAL_PACKET_LEN` is never used
[INFO] [stderr]   --> src/arping.rs:30:7
[INFO] [stderr]    |
[INFO] [stderr] 30 | const TOTAL_PACKET_LEN: usize = ETHERNET_HEADER_LEN + ARP_PACKET_LEN;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ArgState` is never constructed
[INFO] [stderr]   --> src/arping.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | struct ArgState {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `should_broadcast`, `update`, and `is_expired` are never used
[INFO] [stderr]    --> src/arping.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl ArgState {
[INFO] [stderr]     | ------------- associated items in this implementation
[INFO] [stderr] 102 |     fn new() -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 |     fn should_broadcast(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     fn update(&mut self, mac: MacAddr) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     fn is_expired(&self, timeout: u32) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `validate_ip_on_interface` is never used
[INFO] [stderr]    --> src/arping.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn validate_ip_on_interface(interface: &NetworkInterface, ip: IpAddr) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `validate_source_ip_on_interface` is never used
[INFO] [stderr]    --> src/arping.rs:134:4
[INFO] [stderr]     |
[INFO] [stderr] 134 | fn validate_source_ip_on_interface(interface: &NetworkInterface, source_ip: Ipv4Addr) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_summary` is never used
[INFO] [stderr]    --> src/arping.rs:146:4
[INFO] [stderr]     |
[INFO] [stderr] 146 | fn print_summary(sent_count: u32, reply_count: u32, broadcast_count: u32) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_interface` is never used
[INFO] [stderr]    --> src/arping.rs:154:4
[INFO] [stderr]     |
[INFO] [stderr] 154 | fn find_interface(name: &str) -> NetworkInterface {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_best_interface_for_target` is never used
[INFO] [stderr]    --> src/arping.rs:165:4
[INFO] [stderr]     |
[INFO] [stderr] 165 | fn find_best_interface_for_target(target_ip: Ipv4Addr) -> Option<NetworkInterface> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_interface_suitable` is never used
[INFO] [stderr]    --> src/arping.rs:193:4
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn is_interface_suitable(interface: &NetworkInterface) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_default_route_interface` is never used
[INFO] [stderr]    --> src/arping.rs:222:4
[INFO] [stderr]     |
[INFO] [stderr] 222 | fn find_default_route_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_first_suitable_interface` is never used
[INFO] [stderr]    --> src/arping.rs:243:4
[INFO] [stderr]     |
[INFO] [stderr] 243 | fn find_first_suitable_interface(interfaces: &[NetworkInterface]) -> Option<NetworkInterface> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_interface_ip` is never used
[INFO] [stderr]    --> src/arping.rs:253:4
[INFO] [stderr]     |
[INFO] [stderr] 253 | fn get_interface_ip(interface: &NetworkInterface) -> Option<Ipv4Addr> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_arp_packet` is never used
[INFO] [stderr]    --> src/arping.rs:263:4
[INFO] [stderr]     |
[INFO] [stderr] 263 | fn build_arp_packet(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_arp_reply` is never used
[INFO] [stderr]    --> src/arping.rs:317:4
[INFO] [stderr]     |
[INFO] [stderr] 317 | fn parse_arp_reply(packet: &[u8], target_ip: Ipv4Addr) -> Option<MacAddr> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_ipv6_link_local` is never used
[INFO] [stderr]    --> src/ping/ping_common.rs:184:4
[INFO] [stderr]     |
[INFO] [stderr] 184 | fn is_ipv6_link_local(ipv6: &std::net::Ipv6Addr) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_interface_for_link_local` is never used
[INFO] [stderr]    --> src/ping/ping_common.rs:191:4
[INFO] [stderr]     |
[INFO] [stderr] 191 | fn get_interface_for_link_local(ipv6: &std::net::Ipv6Addr) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFDATALEN` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:30:7
[INFO] [stderr]    |
[INFO] [stderr] 30 | const DEFDATALEN: usize = 64 - 8;
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAXWAIT` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:31:7
[INFO] [stderr]    |
[INFO] [stderr] 31 | const MAXWAIT: u64 = 10;
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MININTERVAL` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:32:7
[INFO] [stderr]    |
[INFO] [stderr] 32 | const MININTERVAL: u64 = 10;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MINUSERINTERVAL` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:33:7
[INFO] [stderr]    |
[INFO] [stderr] 33 | const MINUSERINTERVAL: u64 = 2;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IDENTIFIER_MAX` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:34:7
[INFO] [stderr]    |
[INFO] [stderr] 34 | const IDENTIFIER_MAX: u16 = 0xFFFF;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAX_DUP_CHK` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:35:7
[INFO] [stderr]    |
[INFO] [stderr] 35 | const MAX_DUP_CHK: usize = 0x10000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BITMAP_SHIFT` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:36:7
[INFO] [stderr]    |
[INFO] [stderr] 36 | const BITMAP_SHIFT: usize = if cfg!(target_pointer_width = "64") {
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Bitmap` is never used
[INFO] [stderr]   --> src/ping/ping_types.rs:42:6
[INFO] [stderr]    |
[INFO] [stderr] 42 | type Bitmap = u64;
[INFO] [stderr]    |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `init_runtime_fields` is never used
[INFO] [stderr]    --> src/ping/ping_types.rs:412:8
[INFO] [stderr]     |
[INFO] [stderr] 325 | impl PingConfig {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 412 |     fn init_runtime_fields(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pgConfig` should have a snake case name
[INFO] [stderr]   --> src/ping/ping_common.rs:73:32
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub fn build_packet(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stderr]    |                                ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pgConfig` should have a snake case name
[INFO] [stderr]    --> src/ping/ping_common.rs:102:47
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn build_packet_with_timestamp(&self, pgConfig: &PingConfig) -> Vec<u8> {
[INFO] [stderr]     |                                               ^^^^^^^^ help: convert the identifier to snake case: `pg_config`
[INFO] [stderr] 
[INFO] [stderr] warning: `utiputils` (lib) generated 40 warnings (run `cargo fix --lib -p utiputils` to apply 10 suggestions)
[INFO] [stderr] warning: `utiputils` (lib test) generated 39 warnings (39 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utiputils-aaf22f91ab45e829)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test ping::ping_types::tests::test_auto_force_ipv4_with_broadcast ... ok
[INFO] [stdout] test ping::ping_types::tests::test_auto_force_ipv4_with_timestamp ... ok
[INFO] [stdout] test ping::ping_types::tests::test_auto_force_ipv6_with_flowlabel ... ok
[INFO] [stdout] test ping::ping_types::tests::test_no_auto_force_ipv6_without_options ... ok
[INFO] [stdout] test ping::ping_types::tests::test_auto_force_ipv4_with_multiple_options ... ok
[INFO] [stdout] test ping::ping_types::tests::test_auto_force_ipv6_with_multiple_options ... ok
[INFO] [stdout] test ping::ping_types::tests::test_auto_force_ipv4_with_record_route ... ok
[INFO] [stdout] test ping::ping_types::tests::test_no_auto_force_ipv4_without_options ... ok
[INFO] [stdout] test ping::ping_types::tests::test_auto_force_ipv6_with_nodeinfo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stderr]      Running unittests src/bin/arping.rs (/opt/rustwide/target/debug/deps/utarping-eac1fbf49f17e696)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/clockdiff.rs (/opt/rustwide/target/debug/deps/utclockdiff-daf5d3e86eda1f64)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ifenslave.rs (/opt/rustwide/target/debug/deps/utifenslave-8b0d79e3061ac09f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/ping.rs (/opt/rustwide/target/debug/deps/utping-a4c8a274e995891e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/tracepath.rs (/opt/rustwide/target/debug/deps/uttracepath-03d6cb64811a38fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utiputils
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7785912e0f23a1edef27e75876a17609a66cc9812974499fbb39b55c780546a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7785912e0f23a1edef27e75876a17609a66cc9812974499fbb39b55c780546a", kill_on_drop: false }`
[INFO] [stdout] d7785912e0f23a1edef27e75876a17609a66cc9812974499fbb39b55c780546a
