Oct 12 15:33:28.558 INFO checking pontuslaestadius/ftp-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 15:33:28.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 12 15:33:28.980 INFO blam! 8003b99623fe24addfaa9b050336c7bb650f10e04ab0acf29e14c88cf8e29e63 Oct 12 15:33:28.985 INFO running `"docker" "start" "-a" "8003b99623fe24addfaa9b050336c7bb650f10e04ab0acf29e14c88cf8e29e63"` Oct 12 15:33:30.736 INFO kablam! usermod: no changes Oct 12 15:33:30.816 INFO kablam! Checking ftp-rust v0.1.0 (/source) Oct 12 15:33:31.277 INFO kablam! warning: unused import: `File` Oct 12 15:33:31.277 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 12 15:33:31.277 INFO kablam! | Oct 12 15:33:31.277 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.277 INFO kablam! | ^^^^ Oct 12 15:33:31.277 INFO kablam! | Oct 12 15:33:31.277 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 15:33:31.277 INFO kablam! Oct 12 15:33:31.277 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 12 15:33:31.277 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 12 15:33:31.277 INFO kablam! | Oct 12 15:33:31.277 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.277 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 12 15:33:31.277 INFO kablam! Oct 12 15:33:31.277 INFO kablam! warning: unused import: `std::time` Oct 12 15:33:31.278 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 12 15:33:31.278 INFO kablam! | Oct 12 15:33:31.278 INFO kablam! 8 | use std::time; Oct 12 15:33:31.278 INFO kablam! | ^^^^^^^^^ Oct 12 15:33:31.278 INFO kablam! Oct 12 15:33:31.278 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:31.278 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 12 15:33:31.278 INFO kablam! | Oct 12 15:33:31.278 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:31.278 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.278 INFO kablam! Oct 12 15:33:31.278 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:31.278 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 12 15:33:31.278 INFO kablam! | Oct 12 15:33:31.278 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.278 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:31.278 INFO kablam! Oct 12 15:33:31.278 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:31.278 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 12 15:33:31.278 INFO kablam! | Oct 12 15:33:31.278 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:31.278 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.278 INFO kablam! Oct 12 15:33:31.278 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:31.278 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 12 15:33:31.278 INFO kablam! | Oct 12 15:33:31.278 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.278 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:31.278 INFO kablam! Oct 12 15:33:31.332 INFO kablam! warning: unused import: `File` Oct 12 15:33:31.332 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 12 15:33:31.332 INFO kablam! | Oct 12 15:33:31.332 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.332 INFO kablam! | ^^^^ Oct 12 15:33:31.332 INFO kablam! | Oct 12 15:33:31.332 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 15:33:31.332 INFO kablam! Oct 12 15:33:31.332 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 12 15:33:31.332 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 12 15:33:31.332 INFO kablam! | Oct 12 15:33:31.332 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.332 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 12 15:33:31.332 INFO kablam! Oct 12 15:33:31.332 INFO kablam! warning: unused import: `std::time` Oct 12 15:33:31.332 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 12 15:33:31.332 INFO kablam! | Oct 12 15:33:31.332 INFO kablam! 8 | use std::time; Oct 12 15:33:31.332 INFO kablam! | ^^^^^^^^^ Oct 12 15:33:31.333 INFO kablam! Oct 12 15:33:31.333 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:31.333 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 12 15:33:31.333 INFO kablam! | Oct 12 15:33:31.333 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:31.333 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.333 INFO kablam! Oct 12 15:33:31.334 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:31.334 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 12 15:33:31.334 INFO kablam! | Oct 12 15:33:31.334 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.334 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:31.334 INFO kablam! Oct 12 15:33:31.340 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:31.340 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 12 15:33:31.340 INFO kablam! | Oct 12 15:33:31.340 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:31.340 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.340 INFO kablam! Oct 12 15:33:31.340 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:31.340 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 12 15:33:31.340 INFO kablam! | Oct 12 15:33:31.340 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:31.340 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:31.340 INFO kablam! Oct 12 15:33:31.486 INFO kablam! warning: unused import: `std::io::prelude` Oct 12 15:33:31.486 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 12 15:33:31.486 INFO kablam! | Oct 12 15:33:31.486 INFO kablam! 4 | use std::io::prelude::*; Oct 12 15:33:31.486 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 12 15:33:31.486 INFO kablam! Oct 12 15:33:31.497 INFO kablam! warning: unused variable: `string` Oct 12 15:33:31.497 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 12 15:33:31.497 INFO kablam! | Oct 12 15:33:31.497 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:31.497 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 12 15:33:31.497 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 15:33:31.498 INFO kablam! Oct 12 15:33:31.498 INFO kablam! warning: unused variable: `c` Oct 12 15:33:31.498 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:31.498 INFO kablam! | ^ help: consider using `_c` instead Oct 12 15:33:31.498 INFO kablam! Oct 12 15:33:31.498 INFO kablam! warning: unused variable: `stream` Oct 12 15:33:31.498 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 12 15:33:31.498 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 12 15:33:31.498 INFO kablam! Oct 12 15:33:31.498 INFO kablam! warning: unused variable: `address` Oct 12 15:33:31.498 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! 8 | pub fn start(address: &str) { Oct 12 15:33:31.498 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:31.498 INFO kablam! Oct 12 15:33:31.498 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 12 15:33:31.498 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 12 15:33:31.498 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! = note: consider using `_decoded_size` instead Oct 12 15:33:31.498 INFO kablam! Oct 12 15:33:31.498 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 12 15:33:31.498 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 12 15:33:31.498 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 12 15:33:31.498 INFO kablam! Oct 12 15:33:31.498 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 12 15:33:31.498 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! 40 | "size" => decoded_size = value, Oct 12 15:33:31.498 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 15:33:31.498 INFO kablam! Oct 12 15:33:31.498 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 12 15:33:31.498 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 12 15:33:31.498 INFO kablam! | Oct 12 15:33:31.498 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 12 15:33:31.498 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.499 INFO kablam! Oct 12 15:33:31.499 INFO kablam! warning: unused variable: `size` Oct 12 15:33:31.499 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 12 15:33:31.499 INFO kablam! | Oct 12 15:33:31.499 INFO kablam! 31 | let size = content.len(); Oct 12 15:33:31.499 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 12 15:33:31.499 INFO kablam! Oct 12 15:33:31.499 INFO kablam! warning: unused variable: `address` Oct 12 15:33:31.499 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 12 15:33:31.499 INFO kablam! | Oct 12 15:33:31.499 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:31.499 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:31.500 INFO kablam! Oct 12 15:33:31.500 INFO kablam! warning: unused variable: `port` Oct 12 15:33:31.500 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 12 15:33:31.500 INFO kablam! | Oct 12 15:33:31.500 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:31.500 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 12 15:33:31.500 INFO kablam! Oct 12 15:33:31.500 INFO kablam! warning: unused variable: `client` Oct 12 15:33:31.500 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 12 15:33:31.501 INFO kablam! | Oct 12 15:33:31.501 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 12 15:33:31.501 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 12 15:33:31.501 INFO kablam! Oct 12 15:33:31.506 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.506 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 12 15:33:31.506 INFO kablam! | Oct 12 15:33:31.506 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 12 15:33:31.506 INFO kablam! | ----^ Oct 12 15:33:31.506 INFO kablam! | | Oct 12 15:33:31.506 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.506 INFO kablam! | Oct 12 15:33:31.506 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 15:33:31.506 INFO kablam! Oct 12 15:33:31.518 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.518 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 12 15:33:31.519 INFO kablam! | Oct 12 15:33:31.519 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 12 15:33:31.519 INFO kablam! | ----^^^^^ Oct 12 15:33:31.524 INFO kablam! | | Oct 12 15:33:31.524 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.524 INFO kablam! Oct 12 15:33:31.531 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.532 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 12 15:33:31.532 INFO kablam! | Oct 12 15:33:31.532 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:31.532 INFO kablam! | ----^^^^^^ Oct 12 15:33:31.536 INFO kablam! | | Oct 12 15:33:31.536 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.536 INFO kablam! Oct 12 15:33:31.536 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.536 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 12 15:33:31.536 INFO kablam! | Oct 12 15:33:31.536 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:31.536 INFO kablam! | ----^ Oct 12 15:33:31.536 INFO kablam! | | Oct 12 15:33:31.536 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.536 INFO kablam! Oct 12 15:33:31.543 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.543 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 12 15:33:31.543 INFO kablam! | Oct 12 15:33:31.543 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 12 15:33:31.543 INFO kablam! | ----^^^^^^ Oct 12 15:33:31.543 INFO kablam! | | Oct 12 15:33:31.543 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.544 INFO kablam! Oct 12 15:33:31.551 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.551 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 12 15:33:31.551 INFO kablam! | Oct 12 15:33:31.551 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 12 15:33:31.551 INFO kablam! | ----^^^^ Oct 12 15:33:31.551 INFO kablam! | | Oct 12 15:33:31.551 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.556 INFO kablam! Oct 12 15:33:31.560 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.560 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 12 15:33:31.560 INFO kablam! | Oct 12 15:33:31.560 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 12 15:33:31.560 INFO kablam! | ----^^^^^^^ Oct 12 15:33:31.560 INFO kablam! | | Oct 12 15:33:31.563 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.563 INFO kablam! Oct 12 15:33:31.572 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:31.572 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 12 15:33:31.572 INFO kablam! | Oct 12 15:33:31.572 INFO kablam! 25 | self.action(input.as_str()); Oct 12 15:33:31.572 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.572 INFO kablam! | Oct 12 15:33:31.572 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 15:33:31.572 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:31.572 INFO kablam! Oct 12 15:33:31.578 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:31.578 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 12 15:33:31.578 INFO kablam! | Oct 12 15:33:31.578 INFO kablam! 11 | file.read_to_string(&mut content); Oct 12 15:33:31.578 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.578 INFO kablam! | Oct 12 15:33:31.578 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:31.578 INFO kablam! Oct 12 15:33:31.629 INFO kablam! warning: unused import: `std::io::prelude` Oct 12 15:33:31.629 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 12 15:33:31.629 INFO kablam! | Oct 12 15:33:31.629 INFO kablam! 4 | use std::io::prelude::*; Oct 12 15:33:31.629 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 12 15:33:31.629 INFO kablam! Oct 12 15:33:31.638 INFO kablam! warning: unused variable: `string` Oct 12 15:33:31.638 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 12 15:33:31.638 INFO kablam! | Oct 12 15:33:31.638 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:31.638 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 12 15:33:31.638 INFO kablam! | Oct 12 15:33:31.638 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 15:33:31.638 INFO kablam! Oct 12 15:33:31.638 INFO kablam! warning: unused variable: `c` Oct 12 15:33:31.638 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 12 15:33:31.638 INFO kablam! | Oct 12 15:33:31.638 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:31.638 INFO kablam! | ^ help: consider using `_c` instead Oct 12 15:33:31.638 INFO kablam! Oct 12 15:33:31.638 INFO kablam! warning: unused variable: `stream` Oct 12 15:33:31.638 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 12 15:33:31.638 INFO kablam! | Oct 12 15:33:31.638 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 12 15:33:31.638 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 12 15:33:31.638 INFO kablam! Oct 12 15:33:31.638 INFO kablam! warning: unused variable: `address` Oct 12 15:33:31.638 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 12 15:33:31.638 INFO kablam! | Oct 12 15:33:31.638 INFO kablam! 8 | pub fn start(address: &str) { Oct 12 15:33:31.638 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:31.638 INFO kablam! Oct 12 15:33:31.639 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 12 15:33:31.639 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 12 15:33:31.639 INFO kablam! | Oct 12 15:33:31.639 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 12 15:33:31.639 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.639 INFO kablam! | Oct 12 15:33:31.639 INFO kablam! = note: consider using `_decoded_size` instead Oct 12 15:33:31.639 INFO kablam! Oct 12 15:33:31.639 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 12 15:33:31.639 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 12 15:33:31.639 INFO kablam! | Oct 12 15:33:31.639 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 12 15:33:31.639 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.639 INFO kablam! | Oct 12 15:33:31.639 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 12 15:33:31.639 INFO kablam! Oct 12 15:33:31.639 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 12 15:33:31.639 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 12 15:33:31.639 INFO kablam! | Oct 12 15:33:31.639 INFO kablam! 40 | "size" => decoded_size = value, Oct 12 15:33:31.639 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.639 INFO kablam! | Oct 12 15:33:31.648 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 15:33:31.648 INFO kablam! Oct 12 15:33:31.648 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 12 15:33:31.648 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 12 15:33:31.649 INFO kablam! | Oct 12 15:33:31.649 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 12 15:33:31.649 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:31.649 INFO kablam! Oct 12 15:33:31.649 INFO kablam! warning: unused variable: `size` Oct 12 15:33:31.649 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 12 15:33:31.649 INFO kablam! | Oct 12 15:33:31.649 INFO kablam! 31 | let size = content.len(); Oct 12 15:33:31.649 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 12 15:33:31.649 INFO kablam! Oct 12 15:33:31.649 INFO kablam! warning: unused variable: `address` Oct 12 15:33:31.649 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 12 15:33:31.649 INFO kablam! | Oct 12 15:33:31.649 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:31.649 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:31.649 INFO kablam! Oct 12 15:33:31.649 INFO kablam! warning: unused variable: `port` Oct 12 15:33:31.649 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 12 15:33:31.649 INFO kablam! | Oct 12 15:33:31.649 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:31.649 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 12 15:33:31.649 INFO kablam! Oct 12 15:33:31.649 INFO kablam! warning: unused variable: `client` Oct 12 15:33:31.649 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 12 15:33:31.650 INFO kablam! | Oct 12 15:33:31.650 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 12 15:33:31.650 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 12 15:33:31.650 INFO kablam! Oct 12 15:33:31.655 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.655 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 12 15:33:31.655 INFO kablam! | Oct 12 15:33:31.655 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 12 15:33:31.655 INFO kablam! | ----^ Oct 12 15:33:31.655 INFO kablam! | | Oct 12 15:33:31.655 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.655 INFO kablam! | Oct 12 15:33:31.655 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 15:33:31.655 INFO kablam! Oct 12 15:33:31.662 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.662 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 12 15:33:31.662 INFO kablam! | Oct 12 15:33:31.662 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 12 15:33:31.662 INFO kablam! | ----^^^^^ Oct 12 15:33:31.662 INFO kablam! | | Oct 12 15:33:31.662 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.662 INFO kablam! Oct 12 15:33:31.669 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.669 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 12 15:33:31.669 INFO kablam! | Oct 12 15:33:31.669 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:31.669 INFO kablam! | ----^^^^^^ Oct 12 15:33:31.669 INFO kablam! | | Oct 12 15:33:31.669 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.669 INFO kablam! Oct 12 15:33:31.669 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.669 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 12 15:33:31.669 INFO kablam! | Oct 12 15:33:31.669 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:31.669 INFO kablam! | ----^ Oct 12 15:33:31.669 INFO kablam! | | Oct 12 15:33:31.669 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.669 INFO kablam! Oct 12 15:33:31.681 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.682 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 12 15:33:31.682 INFO kablam! | Oct 12 15:33:31.682 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 12 15:33:31.682 INFO kablam! | ----^^^^^^ Oct 12 15:33:31.682 INFO kablam! | | Oct 12 15:33:31.682 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.688 INFO kablam! Oct 12 15:33:31.688 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.688 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 12 15:33:31.688 INFO kablam! | Oct 12 15:33:31.688 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 12 15:33:31.688 INFO kablam! | ----^^^^ Oct 12 15:33:31.688 INFO kablam! | | Oct 12 15:33:31.688 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.688 INFO kablam! Oct 12 15:33:31.702 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:31.702 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 12 15:33:31.702 INFO kablam! | Oct 12 15:33:31.702 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 12 15:33:31.702 INFO kablam! | ----^^^^^^^ Oct 12 15:33:31.702 INFO kablam! | | Oct 12 15:33:31.703 INFO kablam! | help: remove this `mut` Oct 12 15:33:31.703 INFO kablam! Oct 12 15:33:31.703 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:31.703 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 12 15:33:31.703 INFO kablam! | Oct 12 15:33:31.703 INFO kablam! 25 | self.action(input.as_str()); Oct 12 15:33:31.703 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.703 INFO kablam! | Oct 12 15:33:31.703 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 15:33:31.703 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:31.703 INFO kablam! Oct 12 15:33:31.706 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:31.706 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 12 15:33:31.706 INFO kablam! | Oct 12 15:33:31.706 INFO kablam! 11 | file.read_to_string(&mut content); Oct 12 15:33:31.706 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:31.706 INFO kablam! | Oct 12 15:33:31.706 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:31.706 INFO kablam! Oct 12 15:33:32.117 INFO kablam! warning: unused import: `File` Oct 12 15:33:32.118 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 12 15:33:32.118 INFO kablam! | Oct 12 15:33:32.118 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.119 INFO kablam! | ^^^^ Oct 12 15:33:32.119 INFO kablam! | Oct 12 15:33:32.119 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 15:33:32.119 INFO kablam! Oct 12 15:33:32.120 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 12 15:33:32.120 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 12 15:33:32.120 INFO kablam! | Oct 12 15:33:32.120 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.120 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 12 15:33:32.120 INFO kablam! Oct 12 15:33:32.121 INFO kablam! warning: unused import: `std::time` Oct 12 15:33:32.121 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 12 15:33:32.121 INFO kablam! | Oct 12 15:33:32.121 INFO kablam! 8 | use std::time; Oct 12 15:33:32.121 INFO kablam! | ^^^^^^^^^ Oct 12 15:33:32.122 INFO kablam! Oct 12 15:33:32.122 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:32.122 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 12 15:33:32.123 INFO kablam! | Oct 12 15:33:32.123 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:32.123 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.123 INFO kablam! Oct 12 15:33:32.124 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:32.124 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 12 15:33:32.124 INFO kablam! | Oct 12 15:33:32.124 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.124 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:32.125 INFO kablam! Oct 12 15:33:32.125 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:32.127 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 12 15:33:32.127 INFO kablam! | Oct 12 15:33:32.127 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:32.127 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.127 INFO kablam! Oct 12 15:33:32.128 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:32.132 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 12 15:33:32.132 INFO kablam! | Oct 12 15:33:32.133 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.133 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:32.133 INFO kablam! Oct 12 15:33:32.212 INFO kablam! warning: unused import: `File` Oct 12 15:33:32.212 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.212 INFO kablam! | ^^^^ Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 15:33:32.212 INFO kablam! Oct 12 15:33:32.212 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 12 15:33:32.212 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.212 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 12 15:33:32.212 INFO kablam! Oct 12 15:33:32.212 INFO kablam! warning: unused import: `std::time` Oct 12 15:33:32.212 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! 8 | use std::time; Oct 12 15:33:32.212 INFO kablam! | ^^^^^^^^^ Oct 12 15:33:32.212 INFO kablam! Oct 12 15:33:32.212 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:32.212 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:32.212 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.212 INFO kablam! Oct 12 15:33:32.212 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:32.212 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.212 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:32.212 INFO kablam! Oct 12 15:33:32.212 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 12 15:33:32.212 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! 1 | use std::net::TcpStream; Oct 12 15:33:32.212 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.212 INFO kablam! Oct 12 15:33:32.212 INFO kablam! warning: unused import: `OpenOptions` Oct 12 15:33:32.212 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 12 15:33:32.212 INFO kablam! | Oct 12 15:33:32.212 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 12 15:33:32.212 INFO kablam! | ^^^^^^^^^^^ Oct 12 15:33:32.212 INFO kablam! Oct 12 15:33:32.292 INFO kablam! warning: unused import: `std::io::prelude` Oct 12 15:33:32.292 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 12 15:33:32.292 INFO kablam! | Oct 12 15:33:32.292 INFO kablam! 4 | use std::io::prelude::*; Oct 12 15:33:32.292 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 12 15:33:32.292 INFO kablam! Oct 12 15:33:32.302 INFO kablam! warning: unused variable: `string` Oct 12 15:33:32.302 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 12 15:33:32.302 INFO kablam! | Oct 12 15:33:32.302 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:32.302 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 12 15:33:32.302 INFO kablam! | Oct 12 15:33:32.302 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 15:33:32.302 INFO kablam! Oct 12 15:33:32.302 INFO kablam! warning: unused variable: `c` Oct 12 15:33:32.302 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 12 15:33:32.302 INFO kablam! | Oct 12 15:33:32.302 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:32.302 INFO kablam! | ^ help: consider using `_c` instead Oct 12 15:33:32.302 INFO kablam! Oct 12 15:33:32.302 INFO kablam! warning: unused variable: `stream` Oct 12 15:33:32.302 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 12 15:33:32.302 INFO kablam! | Oct 12 15:33:32.302 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 12 15:33:32.302 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 12 15:33:32.302 INFO kablam! Oct 12 15:33:32.302 INFO kablam! warning: unused variable: `address` Oct 12 15:33:32.302 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 12 15:33:32.302 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 8 | pub fn start(address: &str) { Oct 12 15:33:32.303 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 12 15:33:32.303 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 12 15:33:32.303 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! = note: consider using `_decoded_size` instead Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 12 15:33:32.303 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 12 15:33:32.303 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 12 15:33:32.303 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 40 | "size" => decoded_size = value, Oct 12 15:33:32.303 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 12 15:33:32.303 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 12 15:33:32.303 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: unused variable: `size` Oct 12 15:33:32.303 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 31 | let size = content.len(); Oct 12 15:33:32.303 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: unused variable: `address` Oct 12 15:33:32.303 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:32.303 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: unused variable: `port` Oct 12 15:33:32.303 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:32.303 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.303 INFO kablam! warning: unused variable: `client` Oct 12 15:33:32.303 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 12 15:33:32.303 INFO kablam! | Oct 12 15:33:32.303 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 12 15:33:32.303 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 12 15:33:32.303 INFO kablam! Oct 12 15:33:32.312 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.312 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 12 15:33:32.312 INFO kablam! | Oct 12 15:33:32.312 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 12 15:33:32.312 INFO kablam! | ----^ Oct 12 15:33:32.312 INFO kablam! | | Oct 12 15:33:32.312 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.312 INFO kablam! | Oct 12 15:33:32.312 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 15:33:32.312 INFO kablam! Oct 12 15:33:32.324 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.324 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 12 15:33:32.324 INFO kablam! | Oct 12 15:33:32.324 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 12 15:33:32.324 INFO kablam! | ----^^^^^ Oct 12 15:33:32.324 INFO kablam! | | Oct 12 15:33:32.324 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.324 INFO kablam! Oct 12 15:33:32.328 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.328 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 12 15:33:32.328 INFO kablam! | Oct 12 15:33:32.328 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:32.328 INFO kablam! | ----^^^^^^ Oct 12 15:33:32.328 INFO kablam! | | Oct 12 15:33:32.328 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.328 INFO kablam! Oct 12 15:33:32.328 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.328 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 12 15:33:32.328 INFO kablam! | Oct 12 15:33:32.328 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:32.328 INFO kablam! | ----^ Oct 12 15:33:32.328 INFO kablam! | | Oct 12 15:33:32.328 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.328 INFO kablam! Oct 12 15:33:32.332 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.332 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 12 15:33:32.332 INFO kablam! | Oct 12 15:33:32.332 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 12 15:33:32.332 INFO kablam! | ----^^^^^^ Oct 12 15:33:32.332 INFO kablam! | | Oct 12 15:33:32.332 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.332 INFO kablam! Oct 12 15:33:32.340 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.340 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 12 15:33:32.340 INFO kablam! | Oct 12 15:33:32.340 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 12 15:33:32.340 INFO kablam! | ----^^^^ Oct 12 15:33:32.340 INFO kablam! | | Oct 12 15:33:32.340 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.340 INFO kablam! Oct 12 15:33:32.340 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.340 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 12 15:33:32.340 INFO kablam! | Oct 12 15:33:32.340 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 12 15:33:32.340 INFO kablam! | ----^^^^^^^ Oct 12 15:33:32.340 INFO kablam! | | Oct 12 15:33:32.340 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.340 INFO kablam! Oct 12 15:33:32.344 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:32.344 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 12 15:33:32.344 INFO kablam! | Oct 12 15:33:32.344 INFO kablam! 25 | self.action(input.as_str()); Oct 12 15:33:32.344 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.344 INFO kablam! | Oct 12 15:33:32.344 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 15:33:32.344 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:32.344 INFO kablam! Oct 12 15:33:32.344 INFO kablam! warning: unused import: `std::io::prelude` Oct 12 15:33:32.344 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 12 15:33:32.344 INFO kablam! | Oct 12 15:33:32.344 INFO kablam! 4 | use std::io::prelude::*; Oct 12 15:33:32.344 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 12 15:33:32.344 INFO kablam! Oct 12 15:33:32.345 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:32.345 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 12 15:33:32.345 INFO kablam! | Oct 12 15:33:32.345 INFO kablam! 11 | file.read_to_string(&mut content); Oct 12 15:33:32.345 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.345 INFO kablam! | Oct 12 15:33:32.345 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:32.345 INFO kablam! Oct 12 15:33:32.352 INFO kablam! warning: unused variable: `string` Oct 12 15:33:32.352 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 12 15:33:32.352 INFO kablam! | Oct 12 15:33:32.352 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:32.352 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 12 15:33:32.352 INFO kablam! | Oct 12 15:33:32.352 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 15:33:32.352 INFO kablam! Oct 12 15:33:32.352 INFO kablam! warning: unused variable: `c` Oct 12 15:33:32.352 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 12 15:33:32.352 INFO kablam! | Oct 12 15:33:32.352 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:32.353 INFO kablam! | ^ help: consider using `_c` instead Oct 12 15:33:32.353 INFO kablam! Oct 12 15:33:32.353 INFO kablam! warning: unused variable: `stream` Oct 12 15:33:32.353 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 12 15:33:32.353 INFO kablam! | Oct 12 15:33:32.353 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 12 15:33:32.353 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 12 15:33:32.353 INFO kablam! Oct 12 15:33:32.353 INFO kablam! warning: unused variable: `address` Oct 12 15:33:32.353 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 12 15:33:32.353 INFO kablam! | Oct 12 15:33:32.353 INFO kablam! 8 | pub fn start(address: &str) { Oct 12 15:33:32.353 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:32.353 INFO kablam! Oct 12 15:33:32.353 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 12 15:33:32.353 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 12 15:33:32.353 INFO kablam! | Oct 12 15:33:32.353 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 12 15:33:32.353 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.353 INFO kablam! | Oct 12 15:33:32.353 INFO kablam! = note: consider using `_decoded_size` instead Oct 12 15:33:32.353 INFO kablam! Oct 12 15:33:32.353 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 12 15:33:32.353 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 12 15:33:32.353 INFO kablam! | Oct 12 15:33:32.353 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 12 15:33:32.353 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.353 INFO kablam! | Oct 12 15:33:32.353 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 12 15:33:32.353 INFO kablam! Oct 12 15:33:32.356 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 12 15:33:32.356 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 12 15:33:32.356 INFO kablam! | Oct 12 15:33:32.356 INFO kablam! 40 | "size" => decoded_size = value, Oct 12 15:33:32.356 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.356 INFO kablam! | Oct 12 15:33:32.356 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 12 15:33:32.356 INFO kablam! Oct 12 15:33:32.356 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 12 15:33:32.356 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 12 15:33:32.356 INFO kablam! | Oct 12 15:33:32.356 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 12 15:33:32.356 INFO kablam! | ^^^^^^^^^^^^ Oct 12 15:33:32.356 INFO kablam! Oct 12 15:33:32.356 INFO kablam! warning: unused variable: `size` Oct 12 15:33:32.356 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 12 15:33:32.356 INFO kablam! | Oct 12 15:33:32.356 INFO kablam! 31 | let size = content.len(); Oct 12 15:33:32.356 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 12 15:33:32.356 INFO kablam! Oct 12 15:33:32.356 INFO kablam! warning: unused variable: `address` Oct 12 15:33:32.356 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 12 15:33:32.356 INFO kablam! | Oct 12 15:33:32.356 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:32.356 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 12 15:33:32.356 INFO kablam! Oct 12 15:33:32.356 INFO kablam! warning: unused variable: `port` Oct 12 15:33:32.356 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 12 15:33:32.356 INFO kablam! | Oct 12 15:33:32.356 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 12 15:33:32.356 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 12 15:33:32.356 INFO kablam! Oct 12 15:33:32.356 INFO kablam! warning: unused variable: `client` Oct 12 15:33:32.356 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 12 15:33:32.356 INFO kablam! | Oct 12 15:33:32.356 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 12 15:33:32.356 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 12 15:33:32.356 INFO kablam! Oct 12 15:33:32.364 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.364 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 12 15:33:32.364 INFO kablam! | Oct 12 15:33:32.364 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 12 15:33:32.364 INFO kablam! | ----^ Oct 12 15:33:32.364 INFO kablam! | | Oct 12 15:33:32.364 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.364 INFO kablam! | Oct 12 15:33:32.364 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 15:33:32.364 INFO kablam! Oct 12 15:33:32.380 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.380 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 12 15:33:32.380 INFO kablam! | Oct 12 15:33:32.380 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 12 15:33:32.380 INFO kablam! | ----^^^^^ Oct 12 15:33:32.380 INFO kablam! | | Oct 12 15:33:32.380 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.380 INFO kablam! Oct 12 15:33:32.384 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.384 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 12 15:33:32.384 INFO kablam! | Oct 12 15:33:32.384 INFO kablam! 27 | let mut string: String = String::new(); Oct 12 15:33:32.384 INFO kablam! | ----^^^^^^ Oct 12 15:33:32.384 INFO kablam! | | Oct 12 15:33:32.384 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.384 INFO kablam! Oct 12 15:33:32.384 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.384 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 12 15:33:32.384 INFO kablam! | Oct 12 15:33:32.384 INFO kablam! 28 | let mut c: usize; Oct 12 15:33:32.384 INFO kablam! | ----^ Oct 12 15:33:32.384 INFO kablam! | | Oct 12 15:33:32.384 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.384 INFO kablam! Oct 12 15:33:32.388 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.388 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 12 15:33:32.388 INFO kablam! | Oct 12 15:33:32.388 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 12 15:33:32.388 INFO kablam! | ----^^^^^^ Oct 12 15:33:32.388 INFO kablam! | | Oct 12 15:33:32.388 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.388 INFO kablam! Oct 12 15:33:32.396 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.396 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 12 15:33:32.396 INFO kablam! | Oct 12 15:33:32.396 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 12 15:33:32.396 INFO kablam! | ----^^^^ Oct 12 15:33:32.396 INFO kablam! | | Oct 12 15:33:32.396 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.396 INFO kablam! Oct 12 15:33:32.402 INFO kablam! warning: variable does not need to be mutable Oct 12 15:33:32.402 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 12 15:33:32.402 INFO kablam! | Oct 12 15:33:32.402 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 12 15:33:32.402 INFO kablam! | ----^^^^^^^ Oct 12 15:33:32.402 INFO kablam! | | Oct 12 15:33:32.402 INFO kablam! | help: remove this `mut` Oct 12 15:33:32.402 INFO kablam! Oct 12 15:33:32.406 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:32.406 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 12 15:33:32.406 INFO kablam! | Oct 12 15:33:32.406 INFO kablam! 25 | self.action(input.as_str()); Oct 12 15:33:32.406 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.406 INFO kablam! | Oct 12 15:33:32.406 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 12 15:33:32.406 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:32.406 INFO kablam! Oct 12 15:33:32.406 INFO kablam! warning: unused `std::result::Result` which must be used Oct 12 15:33:32.406 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 12 15:33:32.407 INFO kablam! | Oct 12 15:33:32.407 INFO kablam! 11 | file.read_to_string(&mut content); Oct 12 15:33:32.407 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 15:33:32.407 INFO kablam! | Oct 12 15:33:32.407 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 12 15:33:32.407 INFO kablam! Oct 12 15:33:32.424 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.65s Oct 12 15:33:32.428 INFO kablam! su: No module specific data is present Oct 12 15:33:32.998 INFO running `"docker" "rm" "-f" "8003b99623fe24addfaa9b050336c7bb650f10e04ab0acf29e14c88cf8e29e63"` Oct 12 15:33:33.256 INFO blam! 8003b99623fe24addfaa9b050336c7bb650f10e04ab0acf29e14c88cf8e29e63