[INFO] cloning repository https://github.com/fankh/openorb-scanner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fankh/openorb-scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffankh%2Fopenorb-scanner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffankh%2Fopenorb-scanner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d488d23d674dd29d2dd1be746b4499fe6ac80ab6
[INFO] checking fankh/openorb-scanner against c0dfa9ae292642b7683cf7162ffb6880170df098 for pr-160902
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffankh%2Fopenorb-scanner" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fankh/openorb-scanner
[INFO] finished tweaking git repo https://github.com/fankh/openorb-scanner
[INFO] tweaked toml for git repo https://github.com/fankh/openorb-scanner written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fankh/openorb-scanner on toolchain c0dfa9ae292642b7683cf7162ffb6880170df098
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fankh/openorb-scanner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/discovery/service.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::json;
[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 imports: `EtherTypes` and `MutableEthernetPacket`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | use pnet::packet::ethernet::{EtherTypes, MutableEthernetPacket};
[INFO] [stdout]    |                              ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MutableIpv4Packet` and `self`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use pnet::packet::ipv4::{self, MutableIpv4Packet};
[INFO] [stdout]    |                          ^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpPacket`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:13:59
[INFO] [stdout]    |
[INFO] [stdout] 13 | use pnet::packet::tcp::{self, MutableTcpPacket, TcpFlags, TcpPacket};
[INFO] [stdout]    |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pnet::packet::Packet`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use pnet::packet::Packet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TransportSender`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 |     TransportReceiver, TransportSender,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]   --> src/discovery/mod.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]  --> src/discovery/service.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::json;
[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 imports: `EtherTypes` and `MutableEthernetPacket`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | use pnet::packet::ethernet::{EtherTypes, MutableEthernetPacket};
[INFO] [stdout]    |                              ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MutableIpv4Packet` and `self`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use pnet::packet::ipv4::{self, MutableIpv4Packet};
[INFO] [stdout]    |                          ^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpPacket`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:13:59
[INFO] [stdout]    |
[INFO] [stdout] 13 | use pnet::packet::tcp::{self, MutableTcpPacket, TcpFlags, TcpPacket};
[INFO] [stdout]    |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pnet::packet::Packet`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use pnet::packet::Packet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TransportSender`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:17:24
[INFO] [stdout]    |
[INFO] [stdout] 17 |     TransportReceiver, TransportSender,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]   --> src/discovery/syn_scanner.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]   --> src/discovery/mod.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 | use std::net::{IpAddr, Ipv4Addr};
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/discovery/syn_scanner.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let (mut tx, mut rx) = transport_channel(4096, protocol)
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/discovery/syn_scanner.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let (mut tx, mut rx) = transport_channel(4096, protocol)
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/discovery/syn_scanner.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let mut tcp_buffer = vec![0u8; 20]; // TCP header without options
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/discovery/syn_scanner.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |         let mut tcp_buffer = vec![0u8; 20]; // TCP header without options
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_mac`
[INFO] [stdout]    --> src/discovery/afpacket.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |         let source_mac = Self::get_mac(&ifname)?;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_mac`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_mac`
[INFO] [stdout]    --> src/discovery/afpacket.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |         let source_mac = Self::get_mac(&ifname)?;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_mac`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Probe` is never constructed
[INFO] [stdout]   --> src/discovery/service.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Probe {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Probe` is never constructed
[INFO] [stdout]   --> src/discovery/service.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Probe {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "a066939e722b90dcc9868606e84b0dde439cd30028ffc2eada7ee8829798a475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a066939e722b90dcc9868606e84b0dde439cd30028ffc2eada7ee8829798a475", kill_on_drop: false }`
[INFO] [stdout] a066939e722b90dcc9868606e84b0dde439cd30028ffc2eada7ee8829798a475
