Oct 13 03:43:07.380 INFO testing pontuslaestadius/ftp-rust against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1 Oct 13 03:43:07.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-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 13 03:43:07.851 INFO blam! 73724a721810f2cf6bf623a5537e1dcd3302114905a331ecb9e06db9bf439d5d Oct 13 03:43:07.853 INFO running `"docker" "start" "-a" "73724a721810f2cf6bf623a5537e1dcd3302114905a331ecb9e06db9bf439d5d"` Oct 13 03:43:09.047 INFO kablam! usermod: no changes Oct 13 03:43:09.091 INFO kablam! Compiling ftp-rust v0.1.0 (/source) Oct 13 03:43:09.355 INFO kablam! warning: unused import: `File` Oct 13 03:43:09.355 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:09.355 INFO kablam! | ^^^^ Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:43:09.355 INFO kablam! Oct 13 03:43:09.355 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 13 03:43:09.355 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 13 03:43:09.355 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 13 03:43:09.355 INFO kablam! Oct 13 03:43:09.355 INFO kablam! warning: unused import: `std::time` Oct 13 03:43:09.355 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! 8 | use std::time; Oct 13 03:43:09.355 INFO kablam! | ^^^^^^^^^ Oct 13 03:43:09.355 INFO kablam! Oct 13 03:43:09.355 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:09.355 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:09.355 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:09.355 INFO kablam! Oct 13 03:43:09.355 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:09.355 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:09.355 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:09.355 INFO kablam! Oct 13 03:43:09.355 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:09.355 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:09.355 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:09.355 INFO kablam! Oct 13 03:43:09.355 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:09.355 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 13 03:43:09.355 INFO kablam! | Oct 13 03:43:09.355 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:09.355 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:09.355 INFO kablam! Oct 13 03:43:09.491 INFO kablam! warning: unused import: `std::io::prelude` Oct 13 03:43:09.491 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 13 03:43:09.491 INFO kablam! | Oct 13 03:43:09.491 INFO kablam! 4 | use std::io::prelude::*; Oct 13 03:43:09.491 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 13 03:43:09.491 INFO kablam! Oct 13 03:43:09.511 INFO kablam! warning: unused variable: `string` Oct 13 03:43:09.511 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 13 03:43:09.511 INFO kablam! | Oct 13 03:43:09.511 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:09.511 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 13 03:43:09.511 INFO kablam! | Oct 13 03:43:09.511 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 03:43:09.511 INFO kablam! Oct 13 03:43:09.511 INFO kablam! warning: unused variable: `c` Oct 13 03:43:09.511 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 13 03:43:09.511 INFO kablam! | Oct 13 03:43:09.511 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:09.511 INFO kablam! | ^ help: consider using `_c` instead Oct 13 03:43:09.511 INFO kablam! Oct 13 03:43:09.511 INFO kablam! warning: unused variable: `stream` Oct 13 03:43:09.511 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 13 03:43:09.511 INFO kablam! | Oct 13 03:43:09.511 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 13 03:43:09.512 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 13 03:43:09.512 INFO kablam! Oct 13 03:43:09.512 INFO kablam! warning: unused variable: `address` Oct 13 03:43:09.512 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 13 03:43:09.512 INFO kablam! | Oct 13 03:43:09.512 INFO kablam! 8 | pub fn start(address: &str) { Oct 13 03:43:09.512 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:09.512 INFO kablam! Oct 13 03:43:09.512 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 13 03:43:09.512 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 13 03:43:09.512 INFO kablam! | Oct 13 03:43:09.514 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 13 03:43:09.514 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:09.514 INFO kablam! | Oct 13 03:43:09.514 INFO kablam! = note: consider using `_decoded_size` instead Oct 13 03:43:09.514 INFO kablam! Oct 13 03:43:09.514 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 13 03:43:09.514 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 13 03:43:09.515 INFO kablam! | Oct 13 03:43:09.515 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 13 03:43:09.515 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:09.515 INFO kablam! | Oct 13 03:43:09.515 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 13 03:43:09.515 INFO kablam! Oct 13 03:43:09.515 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 13 03:43:09.515 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 13 03:43:09.515 INFO kablam! | Oct 13 03:43:09.515 INFO kablam! 40 | "size" => decoded_size = value, Oct 13 03:43:09.515 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:09.515 INFO kablam! | Oct 13 03:43:09.515 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 13 03:43:09.515 INFO kablam! Oct 13 03:43:09.515 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 13 03:43:09.515 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 13 03:43:09.515 INFO kablam! | Oct 13 03:43:09.516 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 13 03:43:09.516 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:09.516 INFO kablam! Oct 13 03:43:09.516 INFO kablam! warning: unused variable: `size` Oct 13 03:43:09.516 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 13 03:43:09.516 INFO kablam! | Oct 13 03:43:09.516 INFO kablam! 31 | let size = content.len(); Oct 13 03:43:09.516 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 13 03:43:09.516 INFO kablam! Oct 13 03:43:09.516 INFO kablam! warning: unused variable: `address` Oct 13 03:43:09.516 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 13 03:43:09.516 INFO kablam! | Oct 13 03:43:09.516 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:09.516 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:09.516 INFO kablam! Oct 13 03:43:09.516 INFO kablam! warning: unused variable: `port` Oct 13 03:43:09.516 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 13 03:43:09.516 INFO kablam! | Oct 13 03:43:09.516 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:09.516 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 13 03:43:09.517 INFO kablam! Oct 13 03:43:09.517 INFO kablam! warning: unused variable: `client` Oct 13 03:43:09.517 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 13 03:43:09.517 INFO kablam! | Oct 13 03:43:09.517 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 13 03:43:09.517 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 13 03:43:09.517 INFO kablam! Oct 13 03:43:09.517 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:09.517 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 13 03:43:09.517 INFO kablam! | Oct 13 03:43:09.517 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 13 03:43:09.517 INFO kablam! | ----^ Oct 13 03:43:09.517 INFO kablam! | | Oct 13 03:43:09.517 INFO kablam! | help: remove this `mut` Oct 13 03:43:09.517 INFO kablam! | Oct 13 03:43:09.517 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:43:09.517 INFO kablam! Oct 13 03:43:09.523 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:09.523 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 13 03:43:09.523 INFO kablam! | Oct 13 03:43:09.523 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 13 03:43:09.523 INFO kablam! | ----^^^^^ Oct 13 03:43:09.523 INFO kablam! | | Oct 13 03:43:09.523 INFO kablam! | help: remove this `mut` Oct 13 03:43:09.523 INFO kablam! Oct 13 03:43:09.535 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:09.535 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 13 03:43:09.535 INFO kablam! | Oct 13 03:43:09.535 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:09.535 INFO kablam! | ----^^^^^^ Oct 13 03:43:09.535 INFO kablam! | | Oct 13 03:43:09.535 INFO kablam! | help: remove this `mut` Oct 13 03:43:09.535 INFO kablam! Oct 13 03:43:09.535 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:09.535 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 13 03:43:09.535 INFO kablam! | Oct 13 03:43:09.535 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:09.535 INFO kablam! | ----^ Oct 13 03:43:09.535 INFO kablam! | | Oct 13 03:43:09.535 INFO kablam! | help: remove this `mut` Oct 13 03:43:09.535 INFO kablam! Oct 13 03:43:09.535 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:09.535 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 13 03:43:09.535 INFO kablam! | Oct 13 03:43:09.535 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 13 03:43:09.535 INFO kablam! | ----^^^^^^ Oct 13 03:43:09.535 INFO kablam! | | Oct 13 03:43:09.535 INFO kablam! | help: remove this `mut` Oct 13 03:43:09.535 INFO kablam! Oct 13 03:43:09.543 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:09.543 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 13 03:43:09.543 INFO kablam! | Oct 13 03:43:09.543 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 13 03:43:09.543 INFO kablam! | ----^^^^ Oct 13 03:43:09.543 INFO kablam! | | Oct 13 03:43:09.543 INFO kablam! | help: remove this `mut` Oct 13 03:43:09.543 INFO kablam! Oct 13 03:43:09.543 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:09.543 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 13 03:43:09.543 INFO kablam! | Oct 13 03:43:09.543 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 13 03:43:09.543 INFO kablam! | ----^^^^^^^ Oct 13 03:43:09.543 INFO kablam! | | Oct 13 03:43:09.543 INFO kablam! | help: remove this `mut` Oct 13 03:43:09.543 INFO kablam! Oct 13 03:43:09.547 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:09.547 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 13 03:43:09.547 INFO kablam! | Oct 13 03:43:09.547 INFO kablam! 25 | self.action(input.as_str()); Oct 13 03:43:09.547 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:09.547 INFO kablam! | Oct 13 03:43:09.547 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 03:43:09.547 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:09.547 INFO kablam! Oct 13 03:43:09.551 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:09.551 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 13 03:43:09.551 INFO kablam! | Oct 13 03:43:09.551 INFO kablam! 11 | file.read_to_string(&mut content); Oct 13 03:43:09.551 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:09.551 INFO kablam! | Oct 13 03:43:09.551 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:09.551 INFO kablam! Oct 13 03:43:10.719 INFO kablam! warning: unused import: `File` Oct 13 03:43:10.719 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 13 03:43:10.719 INFO kablam! | Oct 13 03:43:10.719 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:10.719 INFO kablam! | ^^^^ Oct 13 03:43:10.719 INFO kablam! | Oct 13 03:43:10.719 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:43:10.719 INFO kablam! Oct 13 03:43:10.719 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 13 03:43:10.719 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 13 03:43:10.719 INFO kablam! | Oct 13 03:43:10.719 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 13 03:43:10.719 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 13 03:43:10.719 INFO kablam! Oct 13 03:43:10.720 INFO kablam! warning: unused import: `std::time` Oct 13 03:43:10.720 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 13 03:43:10.720 INFO kablam! | Oct 13 03:43:10.720 INFO kablam! 8 | use std::time; Oct 13 03:43:10.720 INFO kablam! | ^^^^^^^^^ Oct 13 03:43:10.720 INFO kablam! Oct 13 03:43:10.720 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:10.720 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 13 03:43:10.720 INFO kablam! | Oct 13 03:43:10.720 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:10.720 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:10.720 INFO kablam! Oct 13 03:43:10.720 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:10.720 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 13 03:43:10.720 INFO kablam! | Oct 13 03:43:10.720 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:10.720 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:10.720 INFO kablam! Oct 13 03:43:10.720 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:10.720 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 13 03:43:10.720 INFO kablam! | Oct 13 03:43:10.720 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:10.720 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:10.721 INFO kablam! Oct 13 03:43:10.721 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:10.721 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 13 03:43:10.721 INFO kablam! | Oct 13 03:43:10.721 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:10.721 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:10.721 INFO kablam! Oct 13 03:43:10.868 INFO kablam! warning: unused import: `std::io::prelude` Oct 13 03:43:10.869 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 13 03:43:10.869 INFO kablam! | Oct 13 03:43:10.869 INFO kablam! 4 | use std::io::prelude::*; Oct 13 03:43:10.869 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 13 03:43:10.869 INFO kablam! Oct 13 03:43:10.875 INFO kablam! warning: unused variable: `string` Oct 13 03:43:10.875 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 13 03:43:10.875 INFO kablam! | Oct 13 03:43:10.875 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:10.875 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 13 03:43:10.875 INFO kablam! | Oct 13 03:43:10.875 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 03:43:10.875 INFO kablam! Oct 13 03:43:10.875 INFO kablam! warning: unused variable: `c` Oct 13 03:43:10.875 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 13 03:43:10.875 INFO kablam! | Oct 13 03:43:10.876 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:10.876 INFO kablam! | ^ help: consider using `_c` instead Oct 13 03:43:10.876 INFO kablam! Oct 13 03:43:10.876 INFO kablam! warning: unused variable: `stream` Oct 13 03:43:10.876 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 13 03:43:10.876 INFO kablam! | Oct 13 03:43:10.876 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 13 03:43:10.876 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 13 03:43:10.876 INFO kablam! Oct 13 03:43:10.876 INFO kablam! warning: unused variable: `address` Oct 13 03:43:10.876 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 13 03:43:10.876 INFO kablam! | Oct 13 03:43:10.876 INFO kablam! 8 | pub fn start(address: &str) { Oct 13 03:43:10.876 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:10.876 INFO kablam! Oct 13 03:43:10.876 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 13 03:43:10.876 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 13 03:43:10.876 INFO kablam! | Oct 13 03:43:10.876 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 13 03:43:10.876 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:10.876 INFO kablam! | Oct 13 03:43:10.876 INFO kablam! = note: consider using `_decoded_size` instead Oct 13 03:43:10.876 INFO kablam! Oct 13 03:43:10.877 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 13 03:43:10.877 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 13 03:43:10.877 INFO kablam! | Oct 13 03:43:10.877 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 13 03:43:10.877 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:10.877 INFO kablam! | Oct 13 03:43:10.877 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 13 03:43:10.877 INFO kablam! Oct 13 03:43:10.877 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 13 03:43:10.877 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 13 03:43:10.877 INFO kablam! | Oct 13 03:43:10.877 INFO kablam! 40 | "size" => decoded_size = value, Oct 13 03:43:10.877 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:10.877 INFO kablam! | Oct 13 03:43:10.877 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 13 03:43:10.877 INFO kablam! Oct 13 03:43:10.877 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 13 03:43:10.877 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 13 03:43:10.877 INFO kablam! | Oct 13 03:43:10.877 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 13 03:43:10.877 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:10.877 INFO kablam! Oct 13 03:43:10.877 INFO kablam! warning: unused variable: `size` Oct 13 03:43:10.877 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 13 03:43:10.877 INFO kablam! | Oct 13 03:43:10.877 INFO kablam! 31 | let size = content.len(); Oct 13 03:43:10.877 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 13 03:43:10.878 INFO kablam! Oct 13 03:43:10.878 INFO kablam! warning: unused variable: `address` Oct 13 03:43:10.878 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 13 03:43:10.878 INFO kablam! | Oct 13 03:43:10.878 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:10.878 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:10.878 INFO kablam! Oct 13 03:43:10.878 INFO kablam! warning: unused variable: `port` Oct 13 03:43:10.878 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 13 03:43:10.878 INFO kablam! | Oct 13 03:43:10.878 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:10.878 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 13 03:43:10.878 INFO kablam! Oct 13 03:43:10.878 INFO kablam! warning: unused variable: `client` Oct 13 03:43:10.878 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 13 03:43:10.878 INFO kablam! | Oct 13 03:43:10.878 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 13 03:43:10.878 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 13 03:43:10.878 INFO kablam! Oct 13 03:43:10.888 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:10.888 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 13 03:43:10.888 INFO kablam! | Oct 13 03:43:10.888 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 13 03:43:10.888 INFO kablam! | ----^ Oct 13 03:43:10.888 INFO kablam! | | Oct 13 03:43:10.888 INFO kablam! | help: remove this `mut` Oct 13 03:43:10.888 INFO kablam! | Oct 13 03:43:10.888 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:43:10.888 INFO kablam! Oct 13 03:43:10.909 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:10.909 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 13 03:43:10.909 INFO kablam! | Oct 13 03:43:10.909 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 13 03:43:10.909 INFO kablam! | ----^^^^^ Oct 13 03:43:10.910 INFO kablam! | | Oct 13 03:43:10.910 INFO kablam! | help: remove this `mut` Oct 13 03:43:10.910 INFO kablam! Oct 13 03:43:10.915 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:10.915 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 13 03:43:10.915 INFO kablam! | Oct 13 03:43:10.915 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:10.915 INFO kablam! | ----^^^^^^ Oct 13 03:43:10.915 INFO kablam! | | Oct 13 03:43:10.915 INFO kablam! | help: remove this `mut` Oct 13 03:43:10.915 INFO kablam! Oct 13 03:43:10.915 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:10.915 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 13 03:43:10.915 INFO kablam! | Oct 13 03:43:10.915 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:10.915 INFO kablam! | ----^ Oct 13 03:43:10.915 INFO kablam! | | Oct 13 03:43:10.915 INFO kablam! | help: remove this `mut` Oct 13 03:43:10.915 INFO kablam! Oct 13 03:43:10.927 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:10.927 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 13 03:43:10.927 INFO kablam! | Oct 13 03:43:10.927 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 13 03:43:10.927 INFO kablam! | ----^^^^^^ Oct 13 03:43:10.927 INFO kablam! | | Oct 13 03:43:10.927 INFO kablam! | help: remove this `mut` Oct 13 03:43:10.927 INFO kablam! Oct 13 03:43:10.927 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:10.927 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 13 03:43:10.927 INFO kablam! | Oct 13 03:43:10.927 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 13 03:43:10.927 INFO kablam! | ----^^^^ Oct 13 03:43:10.927 INFO kablam! | | Oct 13 03:43:10.927 INFO kablam! | help: remove this `mut` Oct 13 03:43:10.927 INFO kablam! Oct 13 03:43:10.935 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:10.935 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 13 03:43:10.935 INFO kablam! | Oct 13 03:43:10.935 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 13 03:43:10.935 INFO kablam! | ----^^^^^^^ Oct 13 03:43:10.935 INFO kablam! | | Oct 13 03:43:10.935 INFO kablam! | help: remove this `mut` Oct 13 03:43:10.935 INFO kablam! Oct 13 03:43:10.935 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:10.935 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 13 03:43:10.935 INFO kablam! | Oct 13 03:43:10.935 INFO kablam! 25 | self.action(input.as_str()); Oct 13 03:43:10.935 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:10.935 INFO kablam! | Oct 13 03:43:10.935 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 03:43:10.935 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:10.935 INFO kablam! Oct 13 03:43:10.935 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:10.935 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 13 03:43:10.935 INFO kablam! | Oct 13 03:43:10.935 INFO kablam! 11 | file.read_to_string(&mut content); Oct 13 03:43:10.935 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:10.935 INFO kablam! | Oct 13 03:43:10.935 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:10.935 INFO kablam! Oct 13 03:43:12.024 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.95s Oct 13 03:43:12.027 INFO kablam! su: No module specific data is present Oct 13 03:43:12.687 INFO running `"docker" "rm" "-f" "73724a721810f2cf6bf623a5537e1dcd3302114905a331ecb9e06db9bf439d5d"` Oct 13 03:43:12.893 INFO blam! 73724a721810f2cf6bf623a5537e1dcd3302114905a331ecb9e06db9bf439d5d Oct 13 03:43:12.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-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 13 03:43:13.112 INFO blam! 0dc7b550da068d048088ce6ff4c33c0ca4d6f3a624f9e831a2ba98ee86de1c57 Oct 13 03:43:13.114 INFO running `"docker" "start" "-a" "0dc7b550da068d048088ce6ff4c33c0ca4d6f3a624f9e831a2ba98ee86de1c57"` Oct 13 03:43:13.598 INFO kablam! usermod: no changes Oct 13 03:43:13.608 INFO kablam! Compiling ftp-rust v0.1.0 (/source) Oct 13 03:43:13.887 INFO kablam! warning: unused import: `File` Oct 13 03:43:13.887 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.887 INFO kablam! | ^^^^ Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:43:13.887 INFO kablam! Oct 13 03:43:13.887 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 13 03:43:13.887 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.887 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 13 03:43:13.887 INFO kablam! Oct 13 03:43:13.887 INFO kablam! warning: unused import: `std::time` Oct 13 03:43:13.887 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! 8 | use std::time; Oct 13 03:43:13.887 INFO kablam! | ^^^^^^^^^ Oct 13 03:43:13.887 INFO kablam! Oct 13 03:43:13.887 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:13.887 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:13.887 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:13.887 INFO kablam! Oct 13 03:43:13.887 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:13.887 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.887 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:13.887 INFO kablam! Oct 13 03:43:13.887 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:13.887 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:13.887 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:13.887 INFO kablam! Oct 13 03:43:13.887 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:13.887 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 13 03:43:13.887 INFO kablam! | Oct 13 03:43:13.887 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.887 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:13.887 INFO kablam! Oct 13 03:43:13.943 INFO kablam! warning: unused import: `File` Oct 13 03:43:13.943 INFO kablam! --> src/ftp/mod.rs:4:15 Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.943 INFO kablam! | ^^^^ Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 03:43:13.943 INFO kablam! Oct 13 03:43:13.943 INFO kablam! warning: unused imports: `File`, `OpenOptions` Oct 13 03:43:13.943 INFO kablam! --> src/ftp/server/mod.rs:3:15 Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! 3 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.943 INFO kablam! | ^^^^ ^^^^^^^^^^^ Oct 13 03:43:13.943 INFO kablam! Oct 13 03:43:13.943 INFO kablam! warning: unused import: `std::time` Oct 13 03:43:13.943 INFO kablam! --> src/ftp/server/mod.rs:8:5 Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! 8 | use std::time; Oct 13 03:43:13.943 INFO kablam! | ^^^^^^^^^ Oct 13 03:43:13.943 INFO kablam! Oct 13 03:43:13.943 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:13.943 INFO kablam! --> src/ftp/decode.rs:1:5 Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:13.943 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:13.943 INFO kablam! Oct 13 03:43:13.943 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:13.943 INFO kablam! --> src/ftp/decode.rs:4:21 Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.943 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:13.943 INFO kablam! Oct 13 03:43:13.943 INFO kablam! warning: unused import: `std::net::TcpStream` Oct 13 03:43:13.943 INFO kablam! --> src/ftp/encode.rs:1:5 Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! 1 | use std::net::TcpStream; Oct 13 03:43:13.943 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:13.943 INFO kablam! Oct 13 03:43:13.943 INFO kablam! warning: unused import: `OpenOptions` Oct 13 03:43:13.943 INFO kablam! --> src/ftp/encode.rs:4:21 Oct 13 03:43:13.943 INFO kablam! | Oct 13 03:43:13.943 INFO kablam! 4 | use std::fs::{File, OpenOptions}; Oct 13 03:43:13.943 INFO kablam! | ^^^^^^^^^^^ Oct 13 03:43:13.943 INFO kablam! Oct 13 03:43:14.015 INFO kablam! warning: unused import: `std::io::prelude` Oct 13 03:43:14.015 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 13 03:43:14.015 INFO kablam! | Oct 13 03:43:14.015 INFO kablam! 4 | use std::io::prelude::*; Oct 13 03:43:14.015 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 13 03:43:14.015 INFO kablam! Oct 13 03:43:14.031 INFO kablam! warning: unused variable: `string` Oct 13 03:43:14.031 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:14.031 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 03:43:14.031 INFO kablam! Oct 13 03:43:14.031 INFO kablam! warning: unused variable: `c` Oct 13 03:43:14.031 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:14.031 INFO kablam! | ^ help: consider using `_c` instead Oct 13 03:43:14.031 INFO kablam! Oct 13 03:43:14.031 INFO kablam! warning: unused variable: `stream` Oct 13 03:43:14.031 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 13 03:43:14.031 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 13 03:43:14.031 INFO kablam! Oct 13 03:43:14.031 INFO kablam! warning: unused variable: `address` Oct 13 03:43:14.031 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! 8 | pub fn start(address: &str) { Oct 13 03:43:14.031 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:14.031 INFO kablam! Oct 13 03:43:14.031 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 13 03:43:14.031 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 13 03:43:14.031 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! = note: consider using `_decoded_size` instead Oct 13 03:43:14.031 INFO kablam! Oct 13 03:43:14.031 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 13 03:43:14.031 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 13 03:43:14.031 INFO kablam! | Oct 13 03:43:14.031 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 13 03:43:14.031 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 13 03:43:14.032 INFO kablam! Oct 13 03:43:14.032 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 13 03:43:14.032 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! 40 | "size" => decoded_size = value, Oct 13 03:43:14.032 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 13 03:43:14.032 INFO kablam! Oct 13 03:43:14.032 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 13 03:43:14.032 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 13 03:43:14.032 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.032 INFO kablam! Oct 13 03:43:14.032 INFO kablam! warning: unused variable: `size` Oct 13 03:43:14.032 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! 31 | let size = content.len(); Oct 13 03:43:14.032 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 13 03:43:14.032 INFO kablam! Oct 13 03:43:14.032 INFO kablam! warning: unused variable: `address` Oct 13 03:43:14.032 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:14.032 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:14.032 INFO kablam! Oct 13 03:43:14.032 INFO kablam! warning: unused variable: `port` Oct 13 03:43:14.032 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:14.032 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 13 03:43:14.032 INFO kablam! Oct 13 03:43:14.032 INFO kablam! warning: unused variable: `client` Oct 13 03:43:14.032 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 13 03:43:14.032 INFO kablam! | Oct 13 03:43:14.032 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 13 03:43:14.032 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 13 03:43:14.032 INFO kablam! Oct 13 03:43:14.039 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.039 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 13 03:43:14.039 INFO kablam! | Oct 13 03:43:14.039 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 13 03:43:14.039 INFO kablam! | ----^ Oct 13 03:43:14.039 INFO kablam! | | Oct 13 03:43:14.039 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.039 INFO kablam! | Oct 13 03:43:14.039 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:43:14.039 INFO kablam! Oct 13 03:43:14.047 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.047 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 13 03:43:14.047 INFO kablam! | Oct 13 03:43:14.047 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 13 03:43:14.047 INFO kablam! | ----^^^^^ Oct 13 03:43:14.047 INFO kablam! | | Oct 13 03:43:14.047 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.047 INFO kablam! Oct 13 03:43:14.055 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.055 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 13 03:43:14.055 INFO kablam! | Oct 13 03:43:14.055 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:14.055 INFO kablam! | ----^^^^^^ Oct 13 03:43:14.055 INFO kablam! | | Oct 13 03:43:14.055 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.055 INFO kablam! Oct 13 03:43:14.055 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.055 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 13 03:43:14.055 INFO kablam! | Oct 13 03:43:14.055 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:14.055 INFO kablam! | ----^ Oct 13 03:43:14.055 INFO kablam! | | Oct 13 03:43:14.055 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.055 INFO kablam! Oct 13 03:43:14.063 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.063 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 13 03:43:14.063 INFO kablam! | Oct 13 03:43:14.063 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 13 03:43:14.063 INFO kablam! | ----^^^^^^ Oct 13 03:43:14.063 INFO kablam! | | Oct 13 03:43:14.063 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.063 INFO kablam! Oct 13 03:43:14.067 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.067 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 13 03:43:14.067 INFO kablam! | Oct 13 03:43:14.067 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 13 03:43:14.067 INFO kablam! | ----^^^^ Oct 13 03:43:14.067 INFO kablam! | | Oct 13 03:43:14.067 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.067 INFO kablam! Oct 13 03:43:14.071 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.071 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 13 03:43:14.071 INFO kablam! | Oct 13 03:43:14.071 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 13 03:43:14.071 INFO kablam! | ----^^^^^^^ Oct 13 03:43:14.071 INFO kablam! | | Oct 13 03:43:14.071 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.071 INFO kablam! Oct 13 03:43:14.072 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:14.072 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 13 03:43:14.072 INFO kablam! | Oct 13 03:43:14.072 INFO kablam! 25 | self.action(input.as_str()); Oct 13 03:43:14.072 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:14.072 INFO kablam! | Oct 13 03:43:14.072 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 03:43:14.072 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:14.072 INFO kablam! Oct 13 03:43:14.078 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:14.078 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 13 03:43:14.078 INFO kablam! | Oct 13 03:43:14.078 INFO kablam! 11 | file.read_to_string(&mut content); Oct 13 03:43:14.078 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:14.078 INFO kablam! | Oct 13 03:43:14.078 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:14.078 INFO kablam! Oct 13 03:43:14.079 INFO kablam! warning: unused import: `std::io::prelude` Oct 13 03:43:14.079 INFO kablam! --> src/ftp/server/mod.rs:4:5 Oct 13 03:43:14.079 INFO kablam! | Oct 13 03:43:14.079 INFO kablam! 4 | use std::io::prelude::*; Oct 13 03:43:14.079 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 13 03:43:14.079 INFO kablam! Oct 13 03:43:14.091 INFO kablam! warning: unused variable: `string` Oct 13 03:43:14.091 INFO kablam! --> src/ftp/server/mod.rs:27:13 Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:14.091 INFO kablam! | ^^^^^^ help: consider using `_string` instead Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 03:43:14.091 INFO kablam! Oct 13 03:43:14.091 INFO kablam! warning: unused variable: `c` Oct 13 03:43:14.091 INFO kablam! --> src/ftp/server/mod.rs:28:13 Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:14.091 INFO kablam! | ^ help: consider using `_c` instead Oct 13 03:43:14.091 INFO kablam! Oct 13 03:43:14.091 INFO kablam! warning: unused variable: `stream` Oct 13 03:43:14.091 INFO kablam! --> src/ftp/server/mod.rs:46:22 Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) { Oct 13 03:43:14.091 INFO kablam! | ^^^^^^ help: consider using `_stream` instead Oct 13 03:43:14.091 INFO kablam! Oct 13 03:43:14.091 INFO kablam! warning: unused variable: `address` Oct 13 03:43:14.091 INFO kablam! --> src/ftp/client/mod.rs:8:14 Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! 8 | pub fn start(address: &str) { Oct 13 03:43:14.091 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:14.091 INFO kablam! Oct 13 03:43:14.091 INFO kablam! warning: variable `decoded_size` is assigned to, but never used Oct 13 03:43:14.091 INFO kablam! --> src/ftp/decode.rs:15:13 Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! 15 | let mut decoded_size: &str = ""; Oct 13 03:43:14.091 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! = note: consider using `_decoded_size` instead Oct 13 03:43:14.091 INFO kablam! Oct 13 03:43:14.091 INFO kablam! warning: variable `decoded_pktn` is assigned to, but never used Oct 13 03:43:14.091 INFO kablam! --> src/ftp/decode.rs:16:13 Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! 16 | let mut decoded_pktn: &str = ""; Oct 13 03:43:14.091 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! = note: consider using `_decoded_pktn` instead Oct 13 03:43:14.091 INFO kablam! Oct 13 03:43:14.091 INFO kablam! warning: value assigned to `decoded_size` is never read Oct 13 03:43:14.091 INFO kablam! --> src/ftp/decode.rs:40:27 Oct 13 03:43:14.091 INFO kablam! | Oct 13 03:43:14.091 INFO kablam! 40 | "size" => decoded_size = value, Oct 13 03:43:14.091 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.092 INFO kablam! | Oct 13 03:43:14.092 INFO kablam! = note: #[warn(unused_assignments)] on by default Oct 13 03:43:14.092 INFO kablam! Oct 13 03:43:14.092 INFO kablam! warning: value assigned to `decoded_pktn` is never read Oct 13 03:43:14.092 INFO kablam! --> src/ftp/decode.rs:41:27 Oct 13 03:43:14.092 INFO kablam! | Oct 13 03:43:14.092 INFO kablam! 41 | "pktn" => decoded_pktn = value, Oct 13 03:43:14.092 INFO kablam! | ^^^^^^^^^^^^ Oct 13 03:43:14.092 INFO kablam! Oct 13 03:43:14.092 INFO kablam! warning: unused variable: `size` Oct 13 03:43:14.092 INFO kablam! --> src/ftp/encode.rs:31:9 Oct 13 03:43:14.092 INFO kablam! | Oct 13 03:43:14.092 INFO kablam! 31 | let size = content.len(); Oct 13 03:43:14.092 INFO kablam! | ^^^^ help: consider using `_size` instead Oct 13 03:43:14.092 INFO kablam! Oct 13 03:43:14.092 INFO kablam! warning: unused variable: `address` Oct 13 03:43:14.092 INFO kablam! --> src/ftp/mod.rs:55:21 Oct 13 03:43:14.092 INFO kablam! | Oct 13 03:43:14.092 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:14.092 INFO kablam! | ^^^^^^^ help: consider using `_address` instead Oct 13 03:43:14.092 INFO kablam! Oct 13 03:43:14.092 INFO kablam! warning: unused variable: `port` Oct 13 03:43:14.092 INFO kablam! --> src/ftp/mod.rs:55:36 Oct 13 03:43:14.092 INFO kablam! | Oct 13 03:43:14.092 INFO kablam! 55 | pub fn start_server(address: &str, port: &str) { Oct 13 03:43:14.092 INFO kablam! | ^^^^ help: consider using `_port` instead Oct 13 03:43:14.092 INFO kablam! Oct 13 03:43:14.092 INFO kablam! warning: unused variable: `client` Oct 13 03:43:14.092 INFO kablam! --> src/ftp/client/mod.rs:30:26 Oct 13 03:43:14.092 INFO kablam! | Oct 13 03:43:14.092 INFO kablam! 30 | let (mut stream, client) = super::client::new(self.address)?; Oct 13 03:43:14.092 INFO kablam! | ^^^^^^ help: consider using `_client` instead Oct 13 03:43:14.092 INFO kablam! Oct 13 03:43:14.103 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.103 INFO kablam! --> src/ftp/mod.rs:34:9 Oct 13 03:43:14.103 INFO kablam! | Oct 13 03:43:14.103 INFO kablam! 34 | let mut f = OpenOptions::new() Oct 13 03:43:14.103 INFO kablam! | ----^ Oct 13 03:43:14.103 INFO kablam! | | Oct 13 03:43:14.103 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.103 INFO kablam! | Oct 13 03:43:14.103 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 03:43:14.103 INFO kablam! Oct 13 03:43:14.106 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.106 INFO kablam! --> src/ftp/mod.rs:124:9 Oct 13 03:43:14.106 INFO kablam! | Oct 13 03:43:14.106 INFO kablam! 124 | let mut files = "examples/files/foo.txt"; Oct 13 03:43:14.106 INFO kablam! | ----^^^^^ Oct 13 03:43:14.106 INFO kablam! | | Oct 13 03:43:14.106 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.111 INFO kablam! Oct 13 03:43:14.115 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.115 INFO kablam! --> src/ftp/server/mod.rs:27:9 Oct 13 03:43:14.115 INFO kablam! | Oct 13 03:43:14.115 INFO kablam! 27 | let mut string: String = String::new(); Oct 13 03:43:14.115 INFO kablam! | ----^^^^^^ Oct 13 03:43:14.115 INFO kablam! | | Oct 13 03:43:14.115 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.115 INFO kablam! Oct 13 03:43:14.115 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.115 INFO kablam! --> src/ftp/server/mod.rs:28:9 Oct 13 03:43:14.115 INFO kablam! | Oct 13 03:43:14.115 INFO kablam! 28 | let mut c: usize; Oct 13 03:43:14.115 INFO kablam! | ----^ Oct 13 03:43:14.115 INFO kablam! | | Oct 13 03:43:14.115 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.115 INFO kablam! Oct 13 03:43:14.121 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.121 INFO kablam! --> src/ftp/client/mod.rs:51:9 Oct 13 03:43:14.121 INFO kablam! | Oct 13 03:43:14.121 INFO kablam! 51 | let mut stream = super::connect(address)?; Oct 13 03:43:14.121 INFO kablam! | ----^^^^^^ Oct 13 03:43:14.121 INFO kablam! | | Oct 13 03:43:14.121 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.122 INFO kablam! Oct 13 03:43:14.128 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.128 INFO kablam! --> src/ftp/decode.rs:27:13 Oct 13 03:43:14.128 INFO kablam! | Oct 13 03:43:14.128 INFO kablam! 27 | let mut rows = section2.next().unwrap().split(';'); Oct 13 03:43:14.128 INFO kablam! | ----^^^^ Oct 13 03:43:14.128 INFO kablam! | | Oct 13 03:43:14.128 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.128 INFO kablam! Oct 13 03:43:14.131 INFO kablam! warning: variable does not need to be mutable Oct 13 03:43:14.131 INFO kablam! --> src/ftp/encode.rs:24:53 Oct 13 03:43:14.131 INFO kablam! | Oct 13 03:43:14.131 INFO kablam! 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result, io::Error> { Oct 13 03:43:14.131 INFO kablam! | ----^^^^^^^ Oct 13 03:43:14.131 INFO kablam! | | Oct 13 03:43:14.131 INFO kablam! | help: remove this `mut` Oct 13 03:43:14.131 INFO kablam! Oct 13 03:43:14.136 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:14.136 INFO kablam! --> src/ftp/client/mod.rs:25:13 Oct 13 03:43:14.136 INFO kablam! | Oct 13 03:43:14.136 INFO kablam! 25 | self.action(input.as_str()); Oct 13 03:43:14.136 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:14.136 INFO kablam! | Oct 13 03:43:14.136 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 03:43:14.136 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:14.136 INFO kablam! Oct 13 03:43:14.137 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 03:43:14.137 INFO kablam! --> src/ftp/encode.rs:11:5 Oct 13 03:43:14.137 INFO kablam! | Oct 13 03:43:14.137 INFO kablam! 11 | file.read_to_string(&mut content); Oct 13 03:43:14.137 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 03:43:14.137 INFO kablam! | Oct 13 03:43:14.137 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 03:43:14.137 INFO kablam! Oct 13 03:43:14.490 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.88s Oct 13 03:43:14.495 INFO kablam! su: No module specific data is present Oct 13 03:43:14.748 INFO running `"docker" "rm" "-f" "0dc7b550da068d048088ce6ff4c33c0ca4d6f3a624f9e831a2ba98ee86de1c57"` Oct 13 03:43:14.910 INFO blam! 0dc7b550da068d048088ce6ff4c33c0ca4d6f3a624f9e831a2ba98ee86de1c57 Oct 13 03:43:14.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-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 13 03:43:15.070 INFO blam! abf345ab47da850fa451a19f0f05fcdd62c1c2e573ca0c80c611e41bc6e2d73c Oct 13 03:43:15.072 INFO running `"docker" "start" "-a" "abf345ab47da850fa451a19f0f05fcdd62c1c2e573ca0c80c611e41bc6e2d73c"` Oct 13 03:43:15.629 INFO kablam! usermod: no changes Oct 13 03:43:15.653 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.00s Oct 13 03:43:15.654 INFO kablam! Running /target/debug/deps/ftp_rust-d45ac02244124f36 Oct 13 03:43:15.658 INFO blam! Oct 13 03:43:15.658 INFO blam! running 0 tests Oct 13 03:43:15.658 INFO blam! Oct 13 03:43:15.658 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 13 03:43:15.658 INFO blam! Oct 13 03:43:15.660 INFO blam! Oct 13 03:43:15.660 INFO kablam! Running /target/debug/deps/ftp_rust-d8f160b6247835e5 Oct 13 03:43:15.660 INFO blam! running 0 tests Oct 13 03:43:15.660 INFO kablam! Doc-tests ftp-rust Oct 13 03:43:15.660 INFO blam! Oct 13 03:43:15.660 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 13 03:43:15.660 INFO blam! Oct 13 03:43:15.968 INFO blam! Oct 13 03:43:15.969 INFO blam! running 0 tests Oct 13 03:43:15.969 INFO blam! Oct 13 03:43:15.969 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 13 03:43:15.969 INFO blam! Oct 13 03:43:15.975 INFO kablam! su: No module specific data is present Oct 13 03:43:16.367 INFO running `"docker" "rm" "-f" "abf345ab47da850fa451a19f0f05fcdd62c1c2e573ca0c80c611e41bc6e2d73c"` Oct 13 03:43:16.508 INFO blam! abf345ab47da850fa451a19f0f05fcdd62c1c2e573ca0c80c611e41bc6e2d73c