[INFO] cloning repository https://github.com/psaarine/TwitterCLI
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psaarine/TwitterCLI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsaarine%2FTwitterCLI", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsaarine%2FTwitterCLI'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 199256bd8807d521d6a78875477eb68d9f9ced40
[INFO] checking psaarine/TwitterCLI against master#1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492 for pr-118553-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsaarine%2FTwitterCLI" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/psaarine/TwitterCLI on toolchain 1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/psaarine/TwitterCLI
[INFO] finished tweaking git repo https://github.com/psaarine/TwitterCLI
[INFO] tweaked toml for git repo https://github.com/psaarine/TwitterCLI written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/psaarine/TwitterCLI 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" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking psaarine/TwitterCLI against try#a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 for pr-118553-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsaarine%2FTwitterCLI" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/psaarine/TwitterCLI on toolchain a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/psaarine/TwitterCLI
[INFO] finished tweaking git repo https://github.com/psaarine/TwitterCLI
[INFO] tweaked toml for git repo https://github.com/psaarine/TwitterCLI written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/psaarine/TwitterCLI 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" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "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 open v2.1.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17cceec8986da66ac2c81a5919be1e685da6e5fd74c548baabbdfe12f915cc59
[INFO] running `Command { std: "docker" "start" "-a" "17cceec8986da66ac2c81a5919be1e685da6e5fd74c548baabbdfe12f915cc59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17cceec8986da66ac2c81a5919be1e685da6e5fd74c548baabbdfe12f915cc59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cceec8986da66ac2c81a5919be1e685da6e5fd74c548baabbdfe12f915cc59", kill_on_drop: false }`
[INFO] [stdout] 17cceec8986da66ac2c81a5919be1e685da6e5fd74c548baabbdfe12f915cc59
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa94a429eda5509cacef8e206f0d8ba4fde96f3c53a55a7e4dd7e27be5300ae3
[INFO] running `Command { std: "docker" "start" "-a" "fa94a429eda5509cacef8e206f0d8ba4fde96f3c53a55a7e4dd7e27be5300ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking open v2.1.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking TwitterCLI v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `open::that`
[INFO] [stdout]  --> src/login/standard_login.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use open::that;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::from_str`
[INFO] [stdout]  --> src/utils/string_parsing.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::from_str;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::from_reader`
[INFO] [stdout]  --> src/configuration/fetch.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::from_reader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use] extern crate serde;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/main.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `open::that`
[INFO] [stdout]  --> src/login/standard_login.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use open::that;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::from_str`
[INFO] [stdout]  --> src/utils/string_parsing.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::from_str;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::from_reader`
[INFO] [stdout]  --> src/configuration/fetch.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::from_reader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use] extern crate serde;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/main.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/login/standard_login.rs:29:24
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn handle_tcp_response(stream: TcpStream){
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/login/standard_login.rs:29:24
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn handle_tcp_response(stream: TcpStream){
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `string_data`
[INFO] [stdout]   --> src/utils/string_parsing.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let string_data  = serializer.get_json().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_string_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `string_data`
[INFO] [stdout]   --> src/utils/string_parsing.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let string_data  = serializer.get_json().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_string_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_string_2`
[INFO] [stdout]   --> src/utils/string_parsing.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let test_string_2 = "jari=matti";
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_string_3`
[INFO] [stdout]   --> src/utils/string_parsing.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let test_string_3 = "key=value";
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_string_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_key_2`
[INFO] [stdout]   --> src/utils/string_parsing.rs:95:26
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let (test_key_1, test_key_2) = parse_param_couple(test_string).unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_key_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `twitter`
[INFO] [stdout]    --> src/utils/string_parsing.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let twitter = "https://twitter.com/search?q=Russian&src=trend_click&vertical=trends";
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_twitter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `youtube`
[INFO] [stdout]    --> src/utils/string_parsing.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let youtube = "https://www.youtube.com/watch?v=3dcli9i_pvA";
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_youtube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_args` is never used
[INFO] [stdout]   --> src/main.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn handle_args(args: Vec<String>){
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_help` is never used
[INFO] [stdout]   --> src/main.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn display_help(){
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standard_login_flow` is never used
[INFO] [stdout]  --> src/login/standard_login.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn standard_login_flow(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_tcp_response` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn handle_tcp_response(stream: TcpStream){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_tcp_listener` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn create_tcp_listener(port: &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_stream` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn handle_stream(mut stream: TcpStream) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_received_url` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn parse_received_url(data: String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_login_page` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn open_login_page(callback: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, and `get_json` are never used
[INFO] [stdout]   --> src/utils/serializer.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Serializer {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn add(& mut self, key: impl ToString, value: impl ToString) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_json(& mut self) -> Result<String, &'static str> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_query` is never used
[INFO] [stdout]  --> src/utils/string_parsing.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn parse_query<'de, T>(data: &str ) -> Result<T, &'static str> 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_param_couple` is never used
[INFO] [stdout]   --> src/utils/string_parsing.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn parse_param_couple(couple: &str) -> Result<(&str, &str), &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `TwitterCLI` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `twitter_cli`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/login/standard_login.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     open::that(uri);
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let _ = open::that(uri);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_args` is never used
[INFO] [stdout]   --> src/main.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn handle_args(args: Vec<String>){
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_help` is never used
[INFO] [stdout]   --> src/main.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn display_help(){
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `standard_login_flow` is never used
[INFO] [stdout]  --> src/login/standard_login.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn standard_login_flow(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_tcp_response` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn handle_tcp_response(stream: TcpStream){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_tcp_listener` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn create_tcp_listener(port: &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_stream` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn handle_stream(mut stream: TcpStream) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_received_url` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn parse_received_url(data: String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_login_page` is never used
[INFO] [stdout]   --> src/login/standard_login.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn open_login_page(callback: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TwitterParams` is never constructed
[INFO] [stdout]    --> src/utils/string_parsing.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     struct TwitterParams {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `TwitterCLI` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `twitter_cli`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/login/standard_login.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     open::that(uri);
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let _ = open::that(uri);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SerializerTests` should have a snake case name
[INFO] [stdout]   --> src/utils/serializer.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | mod SerializerTests {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serializer_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `parseQueryTests` should have a snake case name
[INFO] [stdout]    --> src/utils/string_parsing.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | mod parseQueryTests {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_query_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "fa94a429eda5509cacef8e206f0d8ba4fde96f3c53a55a7e4dd7e27be5300ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa94a429eda5509cacef8e206f0d8ba4fde96f3c53a55a7e4dd7e27be5300ae3", kill_on_drop: false }`
[INFO] [stdout] fa94a429eda5509cacef8e206f0d8ba4fde96f3c53a55a7e4dd7e27be5300ae3