[INFO] cloning repository https://github.com/davideOddi/sniff_stats
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davideOddi/sniff_stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavideOddi%2Fsniff_stats", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavideOddi%2Fsniff_stats'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1477abee844225f79d5c412ed358c094052a1ad9
[INFO] checking davideOddi/sniff_stats against try#c4ca24658d934444a28db36abebef17a8651701a for pr-144156
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavideOddi%2Fsniff_stats" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/davideOddi/sniff_stats
[INFO] finished tweaking git repo https://github.com/davideOddi/sniff_stats
[INFO] tweaked toml for git repo https://github.com/davideOddi/sniff_stats written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davideOddi/sniff_stats on toolchain c4ca24658d934444a28db36abebef17a8651701a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davideOddi/sniff_stats 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" "+c4ca24658d934444a28db36abebef17a8651701a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pcap v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d457e1e5b78499bb2c0ed5e7e42354142130647c925daff7d3349ba85d1a1d2b
[INFO] running `Command { std: "docker" "start" "-a" "d457e1e5b78499bb2c0ed5e7e42354142130647c925daff7d3349ba85d1a1d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d457e1e5b78499bb2c0ed5e7e42354142130647c925daff7d3349ba85d1a1d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d457e1e5b78499bb2c0ed5e7e42354142130647c925daff7d3349ba85d1a1d2b", kill_on_drop: false }`
[INFO] [stdout] d457e1e5b78499bb2c0ed5e7e42354142130647c925daff7d3349ba85d1a1d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+c4ca24658d934444a28db36abebef17a8651701a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 146f0c049954ccd7fb21c64ae25225cf63e7b0adbca0b32d322e66c4ada3de10
[INFO] running `Command { std: "docker" "start" "-a" "146f0c049954ccd7fb21c64ae25225cf63e7b0adbca0b32d322e66c4ada3de10", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling pcap v0.9.2
[INFO] [stderr]     Checking sniff-stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]   --> src/service.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let file_path = "/home/davide/rustRepo/sniff_stats/test.pcap";
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]   --> src/service.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let file_path = "/home/davide/rustRepo/sniff_stats/test.pcap";
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_json_file` is never used
[INFO] [stdout]   --> src/util.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn write_json_file<P, T>(file_path: P, data: &T) -> Result<(), Box<dyn std::error::Error>>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `work_process` is never used
[INFO] [stdout]   --> src/service.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn work_process(input_path: String, output_path: String) -> Vec<model::PacketData> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_stats_to_file` is never used
[INFO] [stdout]   --> src/service.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn save_stats_to_file(stats: &model::NetworkStats, file_path: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `retrieve_data_packets` is never used
[INFO] [stdout]   --> src/service.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn retrieve_data_packets(file_path: &str)-> Vec<model::PacketData> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_network_stats` is never used
[INFO] [stdout]   --> src/service.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn generate_network_stats(data_packets: &Vec<model::PacketData>) -> model::NetworkStats {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InternetProtocol` is never used
[INFO] [stdout]   --> src/model.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum InternetProtocol {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransportProtocol` is never used
[INFO] [stdout]   --> src/model.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum TransportProtocol {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ApplicationProtocol` is never used
[INFO] [stdout]   --> src/model.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum ApplicationProtocol {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketData` is never constructed
[INFO] [stdout]   --> src/model.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct PacketData {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProtocolKey` is never used
[INFO] [stdout]   --> src/model.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum ProtocolKey {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NetworkStats` is never constructed
[INFO] [stdout]   --> src/model.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct NetworkStats {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pcap_reader` is never used
[INFO] [stdout]  --> src/network_capture.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pcap_reader(file_path: &str) -> Result<Vec<PacketData>, Box<dyn StdError>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHERTYPE_IPV4` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ETHERTYPE_IPV4: u16 = 0x0800;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP_VERSION_IPV4` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const IP_VERSION_IPV4: u8 = 4;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TRANSPORT_TCP` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const TRANSPORT_TCP: u8 = 0x06;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TRANSPORT_UDP` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const TRANSPORT_UDP: u8 = 0x11;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT_HTTP` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const PORT_HTTP: u16 = 80;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT_HTTPS` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PORT_HTTPS: u16 = 443;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT_DNS` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PORT_DNS: u16 = 53;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_mapper` is never used
[INFO] [stdout]   --> src/pcap_helper.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn packet_mapper(packet_data: &[u8]) -> Option<PacketData> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_stats` is never used
[INFO] [stdout]  --> src/stat_helper.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn generate_stats(data_packets: &Vec<PacketData>) -> NetworkStats{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_values_by_frequency` is never used
[INFO] [stdout]   --> src/stat_helper.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn sort_values_by_frequency<T: Eq + std::hash::Hash>(map: HashMap<T, u32>,) 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_json_file` is never used
[INFO] [stdout]   --> src/util.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn write_json_file<P, T>(file_path: P, data: &T) -> Result<(), Box<dyn std::error::Error>>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `work_process` is never used
[INFO] [stdout]   --> src/service.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn work_process(input_path: String, output_path: String) -> Vec<model::PacketData> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_stats_to_file` is never used
[INFO] [stdout]   --> src/service.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn save_stats_to_file(stats: &model::NetworkStats, file_path: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `retrieve_data_packets` is never used
[INFO] [stdout]   --> src/service.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn retrieve_data_packets(file_path: &str)-> Vec<model::PacketData> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_network_stats` is never used
[INFO] [stdout]   --> src/service.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn generate_network_stats(data_packets: &Vec<model::PacketData>) -> model::NetworkStats {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InternetProtocol` is never used
[INFO] [stdout]   --> src/model.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum InternetProtocol {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransportProtocol` is never used
[INFO] [stdout]   --> src/model.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum TransportProtocol {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ApplicationProtocol` is never used
[INFO] [stdout]   --> src/model.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum ApplicationProtocol {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketData` is never constructed
[INFO] [stdout]   --> src/model.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct PacketData {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProtocolKey` is never used
[INFO] [stdout]   --> src/model.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum ProtocolKey {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NetworkStats` is never constructed
[INFO] [stdout]   --> src/model.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct NetworkStats {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pcap_reader` is never used
[INFO] [stdout]  --> src/network_capture.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn pcap_reader(file_path: &str) -> Result<Vec<PacketData>, Box<dyn StdError>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETHERTYPE_IPV4` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ETHERTYPE_IPV4: u16 = 0x0800;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP_VERSION_IPV4` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const IP_VERSION_IPV4: u8 = 4;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TRANSPORT_TCP` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const TRANSPORT_TCP: u8 = 0x06;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TRANSPORT_UDP` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const TRANSPORT_UDP: u8 = 0x11;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT_HTTP` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const PORT_HTTP: u16 = 80;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT_HTTPS` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PORT_HTTPS: u16 = 443;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PORT_DNS` is never used
[INFO] [stdout]  --> src/pcap_helper.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PORT_DNS: u16 = 53;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_mapper` is never used
[INFO] [stdout]   --> src/pcap_helper.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn packet_mapper(packet_data: &[u8]) -> Option<PacketData> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_stats` is never used
[INFO] [stdout]  --> src/stat_helper.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn generate_stats(data_packets: &Vec<PacketData>) -> NetworkStats{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_values_by_frequency` is never used
[INFO] [stdout]   --> src/stat_helper.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn sort_values_by_frequency<T: Eq + std::hash::Hash>(map: HashMap<T, u32>,) 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.08s
[INFO] running `Command { std: "docker" "inspect" "146f0c049954ccd7fb21c64ae25225cf63e7b0adbca0b32d322e66c4ada3de10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146f0c049954ccd7fb21c64ae25225cf63e7b0adbca0b32d322e66c4ada3de10", kill_on_drop: false }`
[INFO] [stdout] 146f0c049954ccd7fb21c64ae25225cf63e7b0adbca0b32d322e66c4ada3de10