[INFO] fetching crate quic-exfil 1.0.0...
[INFO] checking quic-exfil-1.0.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate quic-exfil 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate quic-exfil 1.0.0
[INFO] finished tweaking crates.io crate quic-exfil 1.0.0
[INFO] tweaked toml for crates.io crate quic-exfil 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate quic-exfil 1.0.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quic-exfil 1.0.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e16e6846022931969de867fc38ac82c98b5cca854fe6fd2ebb25f30b163edf4
[INFO] running `Command { std: "docker" "start" "-a" "8e16e6846022931969de867fc38ac82c98b5cca854fe6fd2ebb25f30b163edf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e16e6846022931969de867fc38ac82c98b5cca854fe6fd2ebb25f30b163edf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e16e6846022931969de867fc38ac82c98b5cca854fe6fd2ebb25f30b163edf4", kill_on_drop: false }`
[INFO] [stdout] 8e16e6846022931969de867fc38ac82c98b5cca854fe6fd2ebb25f30b163edf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39168d0afff4438dfb9899b462dc76d0814397bc81260d111fe8f0821596365e
[INFO] running `Command { std: "docker" "start" "-a" "39168d0afff4438dfb9899b462dc76d0814397bc81260d111fe8f0821596365e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]     Checking getrandom v0.3.2
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking etherparse v0.17.0
[INFO] [stderr]    Compiling pcap v2.2.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking clap v4.5.35
[INFO] [stderr]     Checking quic-exfil v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `dbg`
[INFO] [stdout]  --> src/parser.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | macro_rules! dbg {
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decrypt`
[INFO] [stdout]   --> src/encoder.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use openssl::symm::{Cipher, decrypt, encrypt};
[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 macro definition: `dbg`
[INFO] [stdout]  --> src/parser.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | macro_rules! dbg {
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decrypt`
[INFO] [stdout]   --> src/encoder.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use openssl::symm::{Cipher, decrypt, encrypt};
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:18:65
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let packet_length_sample = packet_lengths.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:18:65
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let packet_length_sample = packet_lengths.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:25:59
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let time_delta_sample = time_deltas.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:25:59
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let time_delta_sample = time_deltas.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |             let mut dcid_list: std::sync::MutexGuard<'_, Vec<String>> =
[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: static `GLOBAL_DCID_LIST` is never used
[INFO] [stdout]   --> src/parser.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | static GLOBAL_DCID_LIST: Lazy<Mutex<Vec<String>>> = Lazy::new(|| Mutex::new(Vec::new()));
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IpAddrKind` is never used
[INFO] [stdout]   --> src/parser.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum IpAddrKind {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IP` is never constructed
[INFO] [stdout]   --> src/parser.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct IP {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_hex` and `as_decimal` are never used
[INFO] [stdout]   --> src/parser.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl IP {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] 34 |     /// Convert an IP address to a hex string
[INFO] [stdout] 35 |     fn as_hex(&self) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn as_decimal(&self, hex: bool) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Packet` is never constructed
[INFO] [stdout]   --> src/parser.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Packet {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `parse` are never used
[INFO] [stdout]    --> src/parser.rs:93:12
[INFO] [stdout]     |
[INFO] [stdout]  92 | impl Packet {
[INFO] [stdout]     | ----------- associated functions in this implementation
[INFO] [stdout]  93 |     pub fn new(src_ip: IP, dst_ip: IP, src_port: u16, dst_port: u16, payload: QUICPacket) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders, String> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QUICHeaderForm` is never used
[INFO] [stdout]    --> src/parser.rs:132:10
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum QUICHeaderForm {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QUICPacketType` is never used
[INFO] [stdout]    --> src/parser.rs:145:10
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub enum QUICPacketType {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QUICPacket` is never constructed
[INFO] [stdout]    --> src/parser.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub struct QUICPacket {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `as_bytes`, `parse_quic_header`, `cid_as_hex_str`, and `store_handshake_dcids` are never used
[INFO] [stdout]    --> src/parser.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl QUICPacket {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 206 |     /// Create new QUICPacket which includes len, header_t...
[INFO] [stdout] 207 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn as_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub fn parse_quic_header(payload: PayloadSlice) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 364 |     pub fn cid_as_hex_str(cid: Vec<u8>) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 370 |     fn store_handshake_dcids(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_random_packetlength_sample` is never used
[INFO] [stdout]   --> src/encoder.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn get_random_packetlength_sample(packet_lengths: &Vec<u16>) -> &u16 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_random_timedelta_sample` is never used
[INFO] [stdout]   --> src/encoder.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn get_random_timedelta_sample(time_deltas: &Vec<f64>) -> &f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_next_n_bytes` is never used
[INFO] [stdout]   --> src/encoder.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn read_next_n_bytes(n: usize, pos: &mut u64, cli: &Cli) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_payload` is never used
[INFO] [stdout]   --> src/encoder.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn encrypt_payload(payload: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CustomError` is never used
[INFO] [stdout]  --> src/error.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum CustomError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders, String> {
[INFO] [stdout]     |                        ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders<'_>, String> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |             let mut dcid_list: std::sync::MutexGuard<'_, Vec<String>> =
[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: unused variable: `quick_packet`
[INFO] [stdout]    --> src/parser.rs:414:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |         let quick_packet: QUICPacket = QUICPacket::default();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quick_packet`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `V4` and `V6` are never constructed
[INFO] [stdout]   --> src/parser.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum IpAddrKind {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 20 |     V4,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     V6,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IpAddrKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `bytes`, `hex`, and `decimal` are never read
[INFO] [stdout]   --> src/parser.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct IP {
[INFO] [stdout]    |            -- fields in this struct
[INFO] [stdout] 27 |     kind: IpAddrKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     bytes: Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 29 |     hex: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     decimal: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IP` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_hex` and `as_decimal` are never used
[INFO] [stdout]   --> src/parser.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl IP {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] 34 |     /// Convert an IP address to a hex string
[INFO] [stdout] 35 |     fn as_hex(&self) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn as_decimal(&self, hex: bool) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `src_ip`, `dst_ip`, `src_port`, `dst_port`, and `payload` are never read
[INFO] [stdout]   --> src/parser.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Packet {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 85 |     src_ip: IP,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     dst_ip: IP,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 87 |     src_port: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     dst_port: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 89 |     payload: QUICPacket,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl Packet {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 93 |     pub fn new(src_ip: IP, dst_ip: IP, src_port: u16, dst_port: u16, payload: QUICPacket) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LongHeader` is never constructed
[INFO] [stdout]    --> src/parser.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum QUICHeaderForm {
[INFO] [stdout]     |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 135 |     LongHeader,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QUICHeaderForm` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Initial`, `ZeroRTT`, and `Handshake` are never constructed
[INFO] [stdout]    --> src/parser.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub enum QUICPacketType {
[INFO] [stdout]     |          -------------- variants in this enum
[INFO] [stdout] 146 |     Initial = 0,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 147 |     ZeroRTT = 1,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 148 |     Handshake = 2,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QUICPacketType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `as_bytes`, and `parse_quic_header` are never used
[INFO] [stdout]    --> src/parser.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl QUICPacket {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 206 |     /// Create new QUICPacket which includes len, header_t...
[INFO] [stdout] 207 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn as_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub fn parse_quic_header(payload: PayloadSlice) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_random_packetlength_sample` is never used
[INFO] [stdout]   --> src/encoder.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn get_random_packetlength_sample(packet_lengths: &Vec<u16>) -> &u16 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_random_timedelta_sample` is never used
[INFO] [stdout]   --> src/encoder.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn get_random_timedelta_sample(time_deltas: &Vec<f64>) -> &f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_next_n_bytes` is never used
[INFO] [stdout]   --> src/encoder.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn read_next_n_bytes(n: usize, pos: &mut u64, cli: &Cli) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CustomError` is never used
[INFO] [stdout]  --> src/error.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum CustomError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders, String> {
[INFO] [stdout]     |                        ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders<'_>, String> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decrypt`
[INFO] [stdout]   --> src/encoder.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use openssl::symm::{Cipher, decrypt, encrypt};
[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 macro definition: `dbg`
[INFO] [stdout]  --> src/parser.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | macro_rules! dbg {
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:18:65
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let packet_length_sample = packet_lengths.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:25:59
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let time_delta_sample = time_deltas.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decrypt`
[INFO] [stdout]   --> src/encoder.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use openssl::symm::{Cipher, decrypt, encrypt};
[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 macro definition: `dbg`
[INFO] [stdout]  --> src/parser.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | macro_rules! dbg {
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:18:65
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let packet_length_sample = packet_lengths.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/encoder.rs:25:59
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let time_delta_sample = time_deltas.choose(&mut rand::thread_rng()).unwrap();
[INFO] [stdout]    |                                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |             let mut dcid_list: std::sync::MutexGuard<'_, Vec<String>> =
[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: variants `ParsingError` and `Unknown` are never constructed
[INFO] [stdout]   --> src/error.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum CustomError {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout]  8 |     #[error("Parsing error occurred")]
[INFO] [stdout]  9 |     ParsingError,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CustomError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `V4` and `V6` are never constructed
[INFO] [stdout]   --> src/parser.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum IpAddrKind {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 20 |     V4,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     V6,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IpAddrKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `bytes`, `hex`, and `decimal` are never read
[INFO] [stdout]   --> src/parser.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct IP {
[INFO] [stdout]    |            -- fields in this struct
[INFO] [stdout] 27 |     kind: IpAddrKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     bytes: Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 29 |     hex: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     decimal: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IP` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_hex` and `as_decimal` are never used
[INFO] [stdout]   --> src/parser.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl IP {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] 34 |     /// Convert an IP address to a hex string
[INFO] [stdout] 35 |     fn as_hex(&self) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn as_decimal(&self, hex: bool) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `src_ip`, `dst_ip`, `src_port`, `dst_port`, and `payload` are never read
[INFO] [stdout]   --> src/parser.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Packet {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 85 |     src_ip: IP,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     dst_ip: IP,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 87 |     src_port: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     dst_port: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 89 |     payload: QUICPacket,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl Packet {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 93 |     pub fn new(src_ip: IP, dst_ip: IP, src_port: u16, dst_port: u16, payload: QUICPacket) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/parser.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl QUICPacket {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] 206 |     /// Create...
[INFO] [stdout] 207 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/main.rs:294:51
[INFO] [stdout]     |
[INFO] [stdout] 294 | ...                   read_next_n_bytes((*sample).try_into().unwrap(), &mut pos, &cli);
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders, String> {
[INFO] [stdout]     |                        ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders<'_>, String> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quic-exfil` (bin "quic-exfil") due to 1 previous error; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |             let mut dcid_list: std::sync::MutexGuard<'_, Vec<String>> =
[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: unused variable: `quick_packet`
[INFO] [stdout]    --> src/parser.rs:414:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |         let quick_packet: QUICPacket = QUICPacket::default();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quick_packet`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ParsingError` and `Unknown` are never constructed
[INFO] [stdout]   --> src/error.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum CustomError {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout]  8 |     #[error("Parsing error occurred")]
[INFO] [stdout]  9 |     ParsingError,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CustomError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `V4` and `V6` are never constructed
[INFO] [stdout]   --> src/parser.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum IpAddrKind {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] 20 |     V4,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     V6,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IpAddrKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `bytes`, `hex`, and `decimal` are never read
[INFO] [stdout]   --> src/parser.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct IP {
[INFO] [stdout]    |            -- fields in this struct
[INFO] [stdout] 27 |     kind: IpAddrKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     bytes: Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 29 |     hex: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     decimal: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IP` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_hex` and `as_decimal` are never used
[INFO] [stdout]   --> src/parser.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl IP {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] 34 |     /// Convert an IP address to a hex string
[INFO] [stdout] 35 |     fn as_hex(&self) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn as_decimal(&self, hex: bool) -> Result<String, &'static str> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `src_ip`, `dst_ip`, `src_port`, `dst_port`, and `payload` are never read
[INFO] [stdout]   --> src/parser.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Packet {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 85 |     src_ip: IP,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     dst_ip: IP,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 87 |     src_port: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 88 |     dst_port: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 89 |     payload: QUICPacket,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl Packet {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 93 |     pub fn new(src_ip: IP, dst_ip: IP, src_port: u16, dst_port: u16, payload: QUICPacket) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/parser.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl QUICPacket {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] 206 |     /// Create...
[INFO] [stdout] 207 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/main.rs:294:51
[INFO] [stdout]     |
[INFO] [stdout] 294 | ...                   read_next_n_bytes((*sample).try_into().unwrap(), &mut pos, &cli);
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders, String> {
[INFO] [stdout]     |                        ^^^^^            ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn parse(data: &[u8]) -> Result<PacketHeaders<'_>, String> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quic-exfil` (bin "quic-exfil" test) due to 1 previous error; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "39168d0afff4438dfb9899b462dc76d0814397bc81260d111fe8f0821596365e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39168d0afff4438dfb9899b462dc76d0814397bc81260d111fe8f0821596365e", kill_on_drop: false }`
[INFO] [stdout] 39168d0afff4438dfb9899b462dc76d0814397bc81260d111fe8f0821596365e
