[INFO] cloning repository https://github.com/Francesco2498/network_analyzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Francesco2498/network_analyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrancesco2498%2Fnetwork_analyzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrancesco2498%2Fnetwork_analyzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0881fe734a535ea298ebae3f1414baa6e70c5876
[INFO] checking Francesco2498/network_analyzer against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrancesco2498%2Fnetwork_analyzer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Francesco2498/network_analyzer
[INFO] finished tweaking git repo https://github.com/Francesco2498/network_analyzer
[INFO] tweaked toml for git repo https://github.com/Francesco2498/network_analyzer written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Francesco2498/network_analyzer on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Francesco2498/network_analyzer 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.81
[INFO] [stderr]   Downloaded prettytable-rs v0.9.0
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.81
[INFO] [stderr]   Downloaded pcap v0.11.0
[INFO] [stderr]   Downloaded pktparse v0.7.1
[INFO] [stderr]   Downloaded cxx-build v1.0.81
[INFO] [stderr]   Downloaded cxx v1.0.81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 451ce0fb785aac1bec1ed7f4f8c412930c8472098b3e3ae88885b2a94cad45a9
[INFO] running `Command { std: "docker" "start" "-a" "451ce0fb785aac1bec1ed7f4f8c412930c8472098b3e3ae88885b2a94cad45a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "451ce0fb785aac1bec1ed7f4f8c412930c8472098b3e3ae88885b2a94cad45a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451ce0fb785aac1bec1ed7f4f8c412930c8472098b3e3ae88885b2a94cad45a9", kill_on_drop: false }`
[INFO] [stdout] 451ce0fb785aac1bec1ed7f4f8c412930c8472098b3e3ae88885b2a94cad45a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 798c7e62e55fbe9b1e546354d47b1ec360b3a29f288421ac0e97ec8ded957259
[INFO] running `Command { std: "docker" "start" "-a" "798c7e62e55fbe9b1e546354d47b1ec360b3a29f288421ac0e97ec8ded957259", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking pktparse v0.7.1
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling pcap v0.11.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking prettytable-rs v0.9.0
[INFO] [stderr]     Checking network_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use std::error::Error;
[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: `std::sync::mpsc::channel`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     use std::sync::mpsc::channel;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ipv4` and `ipv6`
[INFO] [stdout]   --> src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use pktparse::{ethernet, ipv4, ipv6};
[INFO] [stdout]    |                              ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csv`
[INFO] [stdout]   --> src/lib.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     use prettytable::{Cell, csv, row, Row, Table};
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     use serde::Serialize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/lib.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use std::error::Error;
[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: `std::sync::mpsc::channel`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     use std::sync::mpsc::channel;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ipv4` and `ipv6`
[INFO] [stdout]   --> src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use pktparse::{ethernet, ipv4, ipv6};
[INFO] [stdout]    |                              ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csv`
[INFO] [stdout]   --> src/lib.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     use prettytable::{Cell, csv, row, Row, Table};
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]   --> src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     use serde::Serialize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingEt` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |         if let Ok((remainingEt, eth_frame)) = ethernet::parse_ethernet_frame(packet.data) {
[INFO] [stdout]     |                    ^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_et`
[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 `remainingIp` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:32
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     if let Ok((remainingIp, ipv4_header)) = parse_ipv4_header(remainingEt) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingUDP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:119:44
[INFO] [stdout]     |
[INFO] [stdout] 119 | ...                   if let Ok((remainingUDP, udp_header)) = parse_udp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_udp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingTCP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:136:44
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   if let Ok((remainingTCP, tcp_header)) = parse_tcp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_tcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingIp` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     if let Ok((remainingIp, ipv6_header)) = parse_ipv6_header(remainingEt) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingUDP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:164:44
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   if let Ok((remainingUDP, udp_header)) = parse_udp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_udp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingTCP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:181:44
[INFO] [stdout]     |
[INFO] [stdout] 181 | ...                   if let Ok((remainingTCP, tcp_header)) = parse_tcp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_tcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ipv4Addr` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:466:17
[INFO] [stdout]     |
[INFO] [stdout] 466 |             let ipv4Addr = device.addresses[0].clone();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `ipv4_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ipv6Addr` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:467:17
[INFO] [stdout]     |
[INFO] [stdout] 467 |             let ipv6Addr = device.addresses[1].clone();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `ipv6_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:542:17
[INFO] [stdout]     |
[INFO] [stdout] 542 |             let fileName = self.get_file();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingEt` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |         if let Ok((remainingEt, eth_frame)) = ethernet::parse_ethernet_frame(packet.data) {
[INFO] [stdout]     |                    ^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_et`
[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 `remainingIp` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:32
[INFO] [stdout]     |
[INFO] [stdout] 115 |                     if let Ok((remainingIp, ipv4_header)) = parse_ipv4_header(remainingEt) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingUDP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:119:44
[INFO] [stdout]     |
[INFO] [stdout] 119 | ...                   if let Ok((remainingUDP, udp_header)) = parse_udp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_udp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingTCP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:136:44
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...                   if let Ok((remainingTCP, tcp_header)) = parse_tcp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_tcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingIp` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     if let Ok((remainingIp, ipv6_header)) = parse_ipv6_header(remainingEt) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_ip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingUDP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:164:44
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   if let Ok((remainingUDP, udp_header)) = parse_udp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_udp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `remainingTCP` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:181:44
[INFO] [stdout]     |
[INFO] [stdout] 181 | ...                   if let Ok((remainingTCP, tcp_header)) = parse_tcp_header(remainingIp) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^ help: convert the identifier to snake case: `remaining_tcp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ipv4Addr` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:466:17
[INFO] [stdout]     |
[INFO] [stdout] 466 |             let ipv4Addr = device.addresses[0].clone();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `ipv4_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ipv6Addr` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:467:17
[INFO] [stdout]     |
[INFO] [stdout] 467 |             let ipv6Addr = device.addresses[1].clone();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `ipv6_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `fileName` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:542:17
[INFO] [stdout]     |
[INFO] [stdout] 542 |             let fileName = self.get_file();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         sniffer.set_device(device);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let _ = sniffer.set_device(device);
[INFO] [stdout]   |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         sniffer.set_file("report.txt".to_string());
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let _ = sniffer.set_file("report.txt".to_string());
[INFO] [stdout]   |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         sniffer.run();
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let _ = sniffer.run();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         sniffer.run_with_interval();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let _ = sniffer.run_with_interval();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         sniffer.generate_report();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let _ = sniffer.generate_report();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         sniffer.set_device(device);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let _ = sniffer.set_device(device);
[INFO] [stdout]   |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> src/main.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         sniffer.set_file("report.txt".to_string());
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let _ = sniffer.set_file("report.txt".to_string());
[INFO] [stdout]   |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         sniffer.run();
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let _ = sniffer.run();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         sniffer.run_with_interval();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let _ = sniffer.run_with_interval();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.48s
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         sniffer.generate_report();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let _ = sniffer.generate_report();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "798c7e62e55fbe9b1e546354d47b1ec360b3a29f288421ac0e97ec8ded957259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798c7e62e55fbe9b1e546354d47b1ec360b3a29f288421ac0e97ec8ded957259", kill_on_drop: false }`
[INFO] [stdout] 798c7e62e55fbe9b1e546354d47b1ec360b3a29f288421ac0e97ec8ded957259
