Nov 16 16:37:04.366 INFO testing pontuslaestadius/ftp-rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:37:04.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:37:04.839 INFO [stdout] bbf5c4215ac20275c9dfca800c654b9359210f74efdf72c4a02dda9ccae9484c
Nov 16 16:37:04.841 INFO running `"docker" "start" "-a" "bbf5c4215ac20275c9dfca800c654b9359210f74efdf72c4a02dda9ccae9484c"`
Nov 16 16:37:06.235 INFO [stderr] usermod: no changes
Nov 16 16:37:06.291 INFO [stderr]    Compiling ftp-rust v0.1.0 (/source)
Nov 16 16:37:06.515 INFO [stderr] warning: unused import: `File`
Nov 16 16:37:06.516 INFO [stderr]  --> src/ftp/mod.rs:4:15
Nov 16 16:37:06.516 INFO [stderr]   |
Nov 16 16:37:06.517 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:06.517 INFO [stderr]   |               ^^^^
Nov 16 16:37:06.517 INFO [stderr]   |
Nov 16 16:37:06.517 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:37:06.518 INFO [stderr] 
Nov 16 16:37:06.518 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Nov 16 16:37:06.518 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Nov 16 16:37:06.519 INFO [stderr]   |
Nov 16 16:37:06.519 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Nov 16 16:37:06.519 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Nov 16 16:37:06.520 INFO [stderr] 
Nov 16 16:37:06.520 INFO [stderr] warning: unused import: `std::time`
Nov 16 16:37:06.520 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Nov 16 16:37:06.520 INFO [stderr]   |
Nov 16 16:37:06.521 INFO [stderr] 8 | use std::time;
Nov 16 16:37:06.521 INFO [stderr]   |     ^^^^^^^^^
Nov 16 16:37:06.521 INFO [stderr] 
Nov 16 16:37:06.522 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:06.522 INFO [stderr]  --> src/ftp/decode.rs:1:5
Nov 16 16:37:06.522 INFO [stderr]   |
Nov 16 16:37:06.523 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:06.523 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:06.523 INFO [stderr] 
Nov 16 16:37:06.524 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:06.524 INFO [stderr]  --> src/ftp/decode.rs:4:21
Nov 16 16:37:06.524 INFO [stderr]   |
Nov 16 16:37:06.524 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:06.525 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:06.525 INFO [stderr] 
Nov 16 16:37:06.525 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:06.526 INFO [stderr]  --> src/ftp/encode.rs:1:5
Nov 16 16:37:06.526 INFO [stderr]   |
Nov 16 16:37:06.526 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:06.531 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:06.531 INFO [stderr] 
Nov 16 16:37:06.531 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:06.532 INFO [stderr]  --> src/ftp/encode.rs:4:21
Nov 16 16:37:06.532 INFO [stderr]   |
Nov 16 16:37:06.532 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:06.533 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:06.533 INFO [stderr] 
Nov 16 16:37:06.647 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:37:06.648 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Nov 16 16:37:06.648 INFO [stderr]   |
Nov 16 16:37:06.648 INFO [stderr] 4 | use std::io::prelude::*;
Nov 16 16:37:06.648 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:37:06.649 INFO [stderr] 
Nov 16 16:37:06.660 INFO [stderr] warning: unused variable: `string`
Nov 16 16:37:06.660 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Nov 16 16:37:06.660 INFO [stderr]    |
Nov 16 16:37:06.661 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:06.661 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Nov 16 16:37:06.661 INFO [stderr]    |
Nov 16 16:37:06.662 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 16:37:06.662 INFO [stderr] 
Nov 16 16:37:06.662 INFO [stderr] warning: unused variable: `c`
Nov 16 16:37:06.662 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Nov 16 16:37:06.663 INFO [stderr]    |
Nov 16 16:37:06.663 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:06.663 INFO [stderr]    |             ^ help: consider using `_c` instead
Nov 16 16:37:06.664 INFO [stderr] 
Nov 16 16:37:06.664 INFO [stderr] warning: unused variable: `stream`
Nov 16 16:37:06.665 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Nov 16 16:37:06.665 INFO [stderr]    |
Nov 16 16:37:06.665 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Nov 16 16:37:06.666 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 16:37:06.666 INFO [stderr] 
Nov 16 16:37:06.666 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:06.666 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Nov 16 16:37:06.667 INFO [stderr]   |
Nov 16 16:37:06.667 INFO [stderr] 8 | pub fn start(address: &str) {
Nov 16 16:37:06.667 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:06.668 INFO [stderr] 
Nov 16 16:37:06.668 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Nov 16 16:37:06.668 INFO [stderr]   --> src/ftp/decode.rs:15:13
Nov 16 16:37:06.669 INFO [stderr]    |
Nov 16 16:37:06.669 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Nov 16 16:37:06.669 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:06.669 INFO [stderr]    |
Nov 16 16:37:06.670 INFO [stderr]    = note: consider using `_decoded_size` instead
Nov 16 16:37:06.670 INFO [stderr] 
Nov 16 16:37:06.670 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Nov 16 16:37:06.671 INFO [stderr]   --> src/ftp/decode.rs:16:13
Nov 16 16:37:06.671 INFO [stderr]    |
Nov 16 16:37:06.671 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Nov 16 16:37:06.672 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:06.672 INFO [stderr]    |
Nov 16 16:37:06.672 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Nov 16 16:37:06.672 INFO [stderr] 
Nov 16 16:37:06.673 INFO [stderr] warning: value assigned to `decoded_size` is never read
Nov 16 16:37:06.673 INFO [stderr]   --> src/ftp/decode.rs:40:27
Nov 16 16:37:06.673 INFO [stderr]    |
Nov 16 16:37:06.674 INFO [stderr] 40 |                 "size" => decoded_size = value,
Nov 16 16:37:06.674 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:06.674 INFO [stderr]    |
Nov 16 16:37:06.675 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 16:37:06.675 INFO [stderr] 
Nov 16 16:37:06.675 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Nov 16 16:37:06.675 INFO [stderr]   --> src/ftp/decode.rs:41:27
Nov 16 16:37:06.676 INFO [stderr]    |
Nov 16 16:37:06.676 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Nov 16 16:37:06.676 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:06.676 INFO [stderr] 
Nov 16 16:37:06.677 INFO [stderr] warning: unused variable: `size`
Nov 16 16:37:06.677 INFO [stderr]   --> src/ftp/encode.rs:31:9
Nov 16 16:37:06.683 INFO [stderr]    |
Nov 16 16:37:06.683 INFO [stderr] 31 |     let size = content.len();
Nov 16 16:37:06.683 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Nov 16 16:37:06.683 INFO [stderr] 
Nov 16 16:37:06.684 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:06.684 INFO [stderr]   --> src/ftp/mod.rs:55:21
Nov 16 16:37:06.684 INFO [stderr]    |
Nov 16 16:37:06.685 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:06.685 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:06.685 INFO [stderr] 
Nov 16 16:37:06.686 INFO [stderr] warning: unused variable: `port`
Nov 16 16:37:06.686 INFO [stderr]   --> src/ftp/mod.rs:55:36
Nov 16 16:37:06.686 INFO [stderr]    |
Nov 16 16:37:06.687 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:06.687 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Nov 16 16:37:06.687 INFO [stderr] 
Nov 16 16:37:06.688 INFO [stderr] warning: unused variable: `client`
Nov 16 16:37:06.688 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Nov 16 16:37:06.688 INFO [stderr]    |
Nov 16 16:37:06.688 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Nov 16 16:37:06.689 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Nov 16 16:37:06.689 INFO [stderr] 
Nov 16 16:37:06.689 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:06.690 INFO [stderr]   --> src/ftp/mod.rs:34:9
Nov 16 16:37:06.690 INFO [stderr]    |
Nov 16 16:37:06.690 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Nov 16 16:37:06.691 INFO [stderr]    |         ----^
Nov 16 16:37:06.691 INFO [stderr]    |         |
Nov 16 16:37:06.691 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:06.691 INFO [stderr]    |
Nov 16 16:37:06.691 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 16:37:06.692 INFO [stderr] 
Nov 16 16:37:06.692 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:06.692 INFO [stderr]    --> src/ftp/mod.rs:124:9
Nov 16 16:37:06.692 INFO [stderr]     |
Nov 16 16:37:06.693 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Nov 16 16:37:06.693 INFO [stderr]     |         ----^^^^^
Nov 16 16:37:06.693 INFO [stderr]     |         |
Nov 16 16:37:06.693 INFO [stderr]     |         help: remove this `mut`
Nov 16 16:37:06.694 INFO [stderr] 
Nov 16 16:37:06.694 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:06.694 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Nov 16 16:37:06.694 INFO [stderr]    |
Nov 16 16:37:06.695 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:06.695 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:06.695 INFO [stderr]    |         |
Nov 16 16:37:06.695 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:06.696 INFO [stderr] 
Nov 16 16:37:06.696 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:06.696 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Nov 16 16:37:06.696 INFO [stderr]    |
Nov 16 16:37:06.696 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:06.697 INFO [stderr]    |         ----^
Nov 16 16:37:06.697 INFO [stderr]    |         |
Nov 16 16:37:06.697 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:06.697 INFO [stderr] 
Nov 16 16:37:06.699 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:06.699 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Nov 16 16:37:06.699 INFO [stderr]    |
Nov 16 16:37:06.699 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Nov 16 16:37:06.699 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:06.699 INFO [stderr]    |         |
Nov 16 16:37:06.699 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:06.699 INFO [stderr] 
Nov 16 16:37:06.699 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:06.699 INFO [stderr]   --> src/ftp/decode.rs:27:13
Nov 16 16:37:06.699 INFO [stderr]    |
Nov 16 16:37:06.699 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Nov 16 16:37:06.699 INFO [stderr]    |             ----^^^^
Nov 16 16:37:06.699 INFO [stderr]    |             |
Nov 16 16:37:06.699 INFO [stderr]    |             help: remove this `mut`
Nov 16 16:37:06.699 INFO [stderr] 
Nov 16 16:37:06.703 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:06.703 INFO [stderr]   --> src/ftp/encode.rs:24:53
Nov 16 16:37:06.703 INFO [stderr]    |
Nov 16 16:37:06.703 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Nov 16 16:37:06.703 INFO [stderr]    |                                                     ----^^^^^^^
Nov 16 16:37:06.703 INFO [stderr]    |                                                     |
Nov 16 16:37:06.703 INFO [stderr]    |                                                     help: remove this `mut`
Nov 16 16:37:06.703 INFO [stderr] 
Nov 16 16:37:06.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:06.707 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Nov 16 16:37:06.707 INFO [stderr]    |
Nov 16 16:37:06.707 INFO [stderr] 25 |             self.action(input.as_str());
Nov 16 16:37:06.707 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:06.707 INFO [stderr]    |
Nov 16 16:37:06.707 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:37:06.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:06.707 INFO [stderr] 
Nov 16 16:37:06.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:06.707 INFO [stderr]   --> src/ftp/encode.rs:11:5
Nov 16 16:37:06.707 INFO [stderr]    |
Nov 16 16:37:06.707 INFO [stderr] 11 |     file.read_to_string(&mut content);
Nov 16 16:37:06.707 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:06.707 INFO [stderr]    |
Nov 16 16:37:06.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:06.707 INFO [stderr] 
Nov 16 16:37:07.823 INFO [stderr] warning: unused import: `File`
Nov 16 16:37:07.823 INFO [stderr]  --> src/ftp/mod.rs:4:15
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:07.823 INFO [stderr]   |               ^^^^
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:37:07.823 INFO [stderr] 
Nov 16 16:37:07.823 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Nov 16 16:37:07.823 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Nov 16 16:37:07.823 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Nov 16 16:37:07.823 INFO [stderr] 
Nov 16 16:37:07.823 INFO [stderr] warning: unused import: `std::time`
Nov 16 16:37:07.823 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr] 8 | use std::time;
Nov 16 16:37:07.823 INFO [stderr]   |     ^^^^^^^^^
Nov 16 16:37:07.823 INFO [stderr] 
Nov 16 16:37:07.823 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:07.823 INFO [stderr]  --> src/ftp/decode.rs:1:5
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:07.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:07.823 INFO [stderr] 
Nov 16 16:37:07.823 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:07.823 INFO [stderr]  --> src/ftp/decode.rs:4:21
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:07.823 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:07.823 INFO [stderr] 
Nov 16 16:37:07.823 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:07.823 INFO [stderr]  --> src/ftp/encode.rs:1:5
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:07.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:07.823 INFO [stderr] 
Nov 16 16:37:07.823 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:07.823 INFO [stderr]  --> src/ftp/encode.rs:4:21
Nov 16 16:37:07.823 INFO [stderr]   |
Nov 16 16:37:07.823 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:07.823 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:07.823 INFO [stderr] 
Nov 16 16:37:07.945 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:37:07.945 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Nov 16 16:37:07.945 INFO [stderr]   |
Nov 16 16:37:07.946 INFO [stderr] 4 | use std::io::prelude::*;
Nov 16 16:37:07.946 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:37:07.946 INFO [stderr] 
Nov 16 16:37:07.955 INFO [stderr] warning: unused variable: `string`
Nov 16 16:37:07.955 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Nov 16 16:37:07.955 INFO [stderr]    |
Nov 16 16:37:07.955 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:07.955 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Nov 16 16:37:07.955 INFO [stderr]    |
Nov 16 16:37:07.955 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 16:37:07.955 INFO [stderr] 
Nov 16 16:37:07.955 INFO [stderr] warning: unused variable: `c`
Nov 16 16:37:07.955 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Nov 16 16:37:07.955 INFO [stderr]    |
Nov 16 16:37:07.956 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:07.956 INFO [stderr]    |             ^ help: consider using `_c` instead
Nov 16 16:37:07.956 INFO [stderr] 
Nov 16 16:37:07.956 INFO [stderr] warning: unused variable: `stream`
Nov 16 16:37:07.956 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Nov 16 16:37:07.956 INFO [stderr]    |
Nov 16 16:37:07.956 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Nov 16 16:37:07.956 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 16:37:07.956 INFO [stderr] 
Nov 16 16:37:07.956 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:07.956 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Nov 16 16:37:07.956 INFO [stderr]   |
Nov 16 16:37:07.956 INFO [stderr] 8 | pub fn start(address: &str) {
Nov 16 16:37:07.956 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:07.956 INFO [stderr] 
Nov 16 16:37:07.956 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Nov 16 16:37:07.956 INFO [stderr]   --> src/ftp/decode.rs:15:13
Nov 16 16:37:07.956 INFO [stderr]    |
Nov 16 16:37:07.956 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Nov 16 16:37:07.956 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:07.956 INFO [stderr]    |
Nov 16 16:37:07.956 INFO [stderr]    = note: consider using `_decoded_size` instead
Nov 16 16:37:07.956 INFO [stderr] 
Nov 16 16:37:07.956 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Nov 16 16:37:07.956 INFO [stderr]   --> src/ftp/decode.rs:16:13
Nov 16 16:37:07.956 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Nov 16 16:37:07.957 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Nov 16 16:37:07.957 INFO [stderr] 
Nov 16 16:37:07.957 INFO [stderr] warning: value assigned to `decoded_size` is never read
Nov 16 16:37:07.957 INFO [stderr]   --> src/ftp/decode.rs:40:27
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr] 40 |                 "size" => decoded_size = value,
Nov 16 16:37:07.957 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 16:37:07.957 INFO [stderr] 
Nov 16 16:37:07.957 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Nov 16 16:37:07.957 INFO [stderr]   --> src/ftp/decode.rs:41:27
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Nov 16 16:37:07.957 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:07.957 INFO [stderr] 
Nov 16 16:37:07.957 INFO [stderr] warning: unused variable: `size`
Nov 16 16:37:07.957 INFO [stderr]   --> src/ftp/encode.rs:31:9
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr] 31 |     let size = content.len();
Nov 16 16:37:07.957 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Nov 16 16:37:07.957 INFO [stderr] 
Nov 16 16:37:07.957 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:07.957 INFO [stderr]   --> src/ftp/mod.rs:55:21
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:07.957 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:07.957 INFO [stderr] 
Nov 16 16:37:07.957 INFO [stderr] warning: unused variable: `port`
Nov 16 16:37:07.957 INFO [stderr]   --> src/ftp/mod.rs:55:36
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:07.957 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Nov 16 16:37:07.957 INFO [stderr] 
Nov 16 16:37:07.957 INFO [stderr] warning: unused variable: `client`
Nov 16 16:37:07.957 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Nov 16 16:37:07.957 INFO [stderr]    |
Nov 16 16:37:07.957 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Nov 16 16:37:07.957 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Nov 16 16:37:07.957 INFO [stderr] 
Nov 16 16:37:07.968 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:07.968 INFO [stderr]   --> src/ftp/mod.rs:34:9
Nov 16 16:37:07.969 INFO [stderr]    |
Nov 16 16:37:07.969 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Nov 16 16:37:07.969 INFO [stderr]    |         ----^
Nov 16 16:37:07.969 INFO [stderr]    |         |
Nov 16 16:37:07.969 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:07.969 INFO [stderr]    |
Nov 16 16:37:07.969 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 16:37:07.969 INFO [stderr] 
Nov 16 16:37:07.977 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:07.977 INFO [stderr]    --> src/ftp/mod.rs:124:9
Nov 16 16:37:07.977 INFO [stderr]     |
Nov 16 16:37:07.977 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Nov 16 16:37:07.977 INFO [stderr]     |         ----^^^^^
Nov 16 16:37:07.977 INFO [stderr]     |         |
Nov 16 16:37:07.977 INFO [stderr]     |         help: remove this `mut`
Nov 16 16:37:07.977 INFO [stderr] 
Nov 16 16:37:07.984 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:07.984 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Nov 16 16:37:07.984 INFO [stderr]    |
Nov 16 16:37:07.984 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:07.984 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:07.984 INFO [stderr]    |         |
Nov 16 16:37:07.984 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:07.984 INFO [stderr] 
Nov 16 16:37:07.984 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:07.984 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Nov 16 16:37:07.984 INFO [stderr]    |
Nov 16 16:37:07.984 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:07.984 INFO [stderr]    |         ----^
Nov 16 16:37:07.984 INFO [stderr]    |         |
Nov 16 16:37:07.984 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:07.984 INFO [stderr] 
Nov 16 16:37:07.990 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:07.991 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Nov 16 16:37:07.992 INFO [stderr]    |
Nov 16 16:37:07.995 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Nov 16 16:37:07.995 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:07.995 INFO [stderr]    |         |
Nov 16 16:37:07.995 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:07.995 INFO [stderr] 
Nov 16 16:37:08.001 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:08.001 INFO [stderr]   --> src/ftp/decode.rs:27:13
Nov 16 16:37:08.001 INFO [stderr]    |
Nov 16 16:37:08.001 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Nov 16 16:37:08.001 INFO [stderr]    |             ----^^^^
Nov 16 16:37:08.001 INFO [stderr]    |             |
Nov 16 16:37:08.001 INFO [stderr]    |             help: remove this `mut`
Nov 16 16:37:08.001 INFO [stderr] 
Nov 16 16:37:08.006 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:08.006 INFO [stderr]   --> src/ftp/encode.rs:24:53
Nov 16 16:37:08.006 INFO [stderr]    |
Nov 16 16:37:08.006 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Nov 16 16:37:08.006 INFO [stderr]    |                                                     ----^^^^^^^
Nov 16 16:37:08.006 INFO [stderr]    |                                                     |
Nov 16 16:37:08.006 INFO [stderr]    |                                                     help: remove this `mut`
Nov 16 16:37:08.006 INFO [stderr] 
Nov 16 16:37:08.011 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:08.011 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Nov 16 16:37:08.011 INFO [stderr]    |
Nov 16 16:37:08.011 INFO [stderr] 25 |             self.action(input.as_str());
Nov 16 16:37:08.011 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:08.011 INFO [stderr]    |
Nov 16 16:37:08.011 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:37:08.011 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:08.013 INFO [stderr] 
Nov 16 16:37:08.013 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:08.013 INFO [stderr]   --> src/ftp/encode.rs:11:5
Nov 16 16:37:08.013 INFO [stderr]    |
Nov 16 16:37:08.013 INFO [stderr] 11 |     file.read_to_string(&mut content);
Nov 16 16:37:08.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:08.013 INFO [stderr]    |
Nov 16 16:37:08.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:08.015 INFO [stderr] 
Nov 16 16:37:09.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Nov 16 16:37:09.176 INFO [stderr] su: No module specific data is present
Nov 16 16:37:09.685 INFO running `"docker" "inspect" "bbf5c4215ac20275c9dfca800c654b9359210f74efdf72c4a02dda9ccae9484c"`
Nov 16 16:37:09.876 INFO running `"docker" "rm" "-f" "bbf5c4215ac20275c9dfca800c654b9359210f74efdf72c4a02dda9ccae9484c"`
Nov 16 16:37:10.227 INFO [stdout] bbf5c4215ac20275c9dfca800c654b9359210f74efdf72c4a02dda9ccae9484c
Nov 16 16:37:10.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:37:10.651 INFO [stdout] 7fd25389bfb8620854be6fd0728444063b021ac0ea271c884026dd8744893562
Nov 16 16:37:10.652 INFO running `"docker" "start" "-a" "7fd25389bfb8620854be6fd0728444063b021ac0ea271c884026dd8744893562"`
Nov 16 16:37:11.647 INFO [stderr] usermod: no changes
Nov 16 16:37:11.680 INFO [stderr]    Compiling ftp-rust v0.1.0 (/source)
Nov 16 16:37:11.880 INFO [stderr] warning: unused import: `File`
Nov 16 16:37:11.880 INFO [stderr]  --> src/ftp/mod.rs:4:15
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.881 INFO [stderr]   |               ^^^^
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:37:11.881 INFO [stderr] 
Nov 16 16:37:11.881 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Nov 16 16:37:11.881 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.881 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Nov 16 16:37:11.881 INFO [stderr] 
Nov 16 16:37:11.881 INFO [stderr] warning: unused import: `std::time`
Nov 16 16:37:11.881 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr] 8 | use std::time;
Nov 16 16:37:11.881 INFO [stderr]   |     ^^^^^^^^^
Nov 16 16:37:11.881 INFO [stderr] 
Nov 16 16:37:11.881 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:11.881 INFO [stderr]  --> src/ftp/decode.rs:1:5
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:11.881 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:11.881 INFO [stderr] 
Nov 16 16:37:11.881 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:11.881 INFO [stderr]  --> src/ftp/decode.rs:4:21
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.881 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:11.881 INFO [stderr] 
Nov 16 16:37:11.881 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:11.881 INFO [stderr]  --> src/ftp/encode.rs:1:5
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:11.881 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:11.881 INFO [stderr] 
Nov 16 16:37:11.881 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:11.881 INFO [stderr]  --> src/ftp/encode.rs:4:21
Nov 16 16:37:11.881 INFO [stderr]   |
Nov 16 16:37:11.881 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.881 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:11.881 INFO [stderr] 
Nov 16 16:37:11.932 INFO [stderr] warning: unused import: `File`
Nov 16 16:37:11.932 INFO [stderr]  --> src/ftp/mod.rs:4:15
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.932 INFO [stderr]   |               ^^^^
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:37:11.932 INFO [stderr] 
Nov 16 16:37:11.932 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Nov 16 16:37:11.932 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.932 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Nov 16 16:37:11.932 INFO [stderr] 
Nov 16 16:37:11.932 INFO [stderr] warning: unused import: `std::time`
Nov 16 16:37:11.932 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr] 8 | use std::time;
Nov 16 16:37:11.932 INFO [stderr]   |     ^^^^^^^^^
Nov 16 16:37:11.932 INFO [stderr] 
Nov 16 16:37:11.932 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:11.932 INFO [stderr]  --> src/ftp/decode.rs:1:5
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:11.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:11.932 INFO [stderr] 
Nov 16 16:37:11.932 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:11.932 INFO [stderr]  --> src/ftp/decode.rs:4:21
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.932 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:11.932 INFO [stderr] 
Nov 16 16:37:11.932 INFO [stderr] warning: unused import: `std::net::TcpStream`
Nov 16 16:37:11.932 INFO [stderr]  --> src/ftp/encode.rs:1:5
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr] 1 | use std::net::TcpStream;
Nov 16 16:37:11.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:11.932 INFO [stderr] 
Nov 16 16:37:11.932 INFO [stderr] warning: unused import: `OpenOptions`
Nov 16 16:37:11.932 INFO [stderr]  --> src/ftp/encode.rs:4:21
Nov 16 16:37:11.932 INFO [stderr]   |
Nov 16 16:37:11.932 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Nov 16 16:37:11.932 INFO [stderr]   |                     ^^^^^^^^^^^
Nov 16 16:37:11.932 INFO [stderr] 
Nov 16 16:37:12.063 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:37:12.063 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Nov 16 16:37:12.063 INFO [stderr]   |
Nov 16 16:37:12.063 INFO [stderr] 4 | use std::io::prelude::*;
Nov 16 16:37:12.063 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:37:12.063 INFO [stderr] 
Nov 16 16:37:12.087 INFO [stderr] warning: unused variable: `string`
Nov 16 16:37:12.087 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Nov 16 16:37:12.087 INFO [stderr]    |
Nov 16 16:37:12.087 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:12.087 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Nov 16 16:37:12.087 INFO [stderr]    |
Nov 16 16:37:12.087 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 16:37:12.087 INFO [stderr] 
Nov 16 16:37:12.087 INFO [stderr] warning: unused variable: `c`
Nov 16 16:37:12.087 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Nov 16 16:37:12.087 INFO [stderr]    |
Nov 16 16:37:12.087 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:12.087 INFO [stderr]    |             ^ help: consider using `_c` instead
Nov 16 16:37:12.087 INFO [stderr] 
Nov 16 16:37:12.087 INFO [stderr] warning: unused variable: `stream`
Nov 16 16:37:12.087 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Nov 16 16:37:12.087 INFO [stderr]    |
Nov 16 16:37:12.087 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Nov 16 16:37:12.087 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 16:37:12.087 INFO [stderr] 
Nov 16 16:37:12.087 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:12.087 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Nov 16 16:37:12.087 INFO [stderr]   |
Nov 16 16:37:12.087 INFO [stderr] 8 | pub fn start(address: &str) {
Nov 16 16:37:12.087 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:12.087 INFO [stderr] 
Nov 16 16:37:12.087 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Nov 16 16:37:12.087 INFO [stderr]   --> src/ftp/decode.rs:15:13
Nov 16 16:37:12.087 INFO [stderr]    |
Nov 16 16:37:12.087 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Nov 16 16:37:12.087 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:12.087 INFO [stderr]    |
Nov 16 16:37:12.087 INFO [stderr]    = note: consider using `_decoded_size` instead
Nov 16 16:37:12.087 INFO [stderr] 
Nov 16 16:37:12.088 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Nov 16 16:37:12.088 INFO [stderr]   --> src/ftp/decode.rs:16:13
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Nov 16 16:37:12.088 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Nov 16 16:37:12.088 INFO [stderr] 
Nov 16 16:37:12.088 INFO [stderr] warning: value assigned to `decoded_size` is never read
Nov 16 16:37:12.088 INFO [stderr]   --> src/ftp/decode.rs:40:27
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr] 40 |                 "size" => decoded_size = value,
Nov 16 16:37:12.088 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 16:37:12.088 INFO [stderr] 
Nov 16 16:37:12.088 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Nov 16 16:37:12.088 INFO [stderr]   --> src/ftp/decode.rs:41:27
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Nov 16 16:37:12.088 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:12.088 INFO [stderr] 
Nov 16 16:37:12.088 INFO [stderr] warning: unused variable: `size`
Nov 16 16:37:12.088 INFO [stderr]   --> src/ftp/encode.rs:31:9
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr] 31 |     let size = content.len();
Nov 16 16:37:12.088 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Nov 16 16:37:12.088 INFO [stderr] 
Nov 16 16:37:12.088 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:12.088 INFO [stderr]   --> src/ftp/mod.rs:55:21
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:12.088 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:12.088 INFO [stderr] 
Nov 16 16:37:12.088 INFO [stderr] warning: unused variable: `port`
Nov 16 16:37:12.088 INFO [stderr]   --> src/ftp/mod.rs:55:36
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:12.088 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Nov 16 16:37:12.088 INFO [stderr] 
Nov 16 16:37:12.088 INFO [stderr] warning: unused variable: `client`
Nov 16 16:37:12.088 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Nov 16 16:37:12.088 INFO [stderr]    |
Nov 16 16:37:12.088 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Nov 16 16:37:12.088 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Nov 16 16:37:12.088 INFO [stderr] 
Nov 16 16:37:12.106 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.106 INFO [stderr]   --> src/ftp/mod.rs:34:9
Nov 16 16:37:12.106 INFO [stderr]    |
Nov 16 16:37:12.106 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Nov 16 16:37:12.106 INFO [stderr]    |         ----^
Nov 16 16:37:12.106 INFO [stderr]    |         |
Nov 16 16:37:12.106 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.106 INFO [stderr]    |
Nov 16 16:37:12.106 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 16:37:12.106 INFO [stderr] 
Nov 16 16:37:12.111 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 16:37:12.111 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Nov 16 16:37:12.111 INFO [stderr]   |
Nov 16 16:37:12.111 INFO [stderr] 4 | use std::io::prelude::*;
Nov 16 16:37:12.111 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 16:37:12.111 INFO [stderr] 
Nov 16 16:37:12.124 INFO [stderr] warning: unused variable: `string`
Nov 16 16:37:12.124 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Nov 16 16:37:12.124 INFO [stderr]    |
Nov 16 16:37:12.124 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:12.124 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Nov 16 16:37:12.124 INFO [stderr]    |
Nov 16 16:37:12.124 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 16:37:12.124 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: unused variable: `c`
Nov 16 16:37:12.127 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:12.127 INFO [stderr]    |             ^ help: consider using `_c` instead
Nov 16 16:37:12.127 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: unused variable: `stream`
Nov 16 16:37:12.127 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Nov 16 16:37:12.127 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Nov 16 16:37:12.127 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:12.127 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Nov 16 16:37:12.127 INFO [stderr]   |
Nov 16 16:37:12.127 INFO [stderr] 8 | pub fn start(address: &str) {
Nov 16 16:37:12.127 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:12.127 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Nov 16 16:37:12.127 INFO [stderr]   --> src/ftp/decode.rs:15:13
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Nov 16 16:37:12.127 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr]    = note: consider using `_decoded_size` instead
Nov 16 16:37:12.127 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Nov 16 16:37:12.127 INFO [stderr]   --> src/ftp/decode.rs:16:13
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Nov 16 16:37:12.127 INFO [stderr]    |             ^^^^^^^^^^^^
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Nov 16 16:37:12.127 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: value assigned to `decoded_size` is never read
Nov 16 16:37:12.127 INFO [stderr]   --> src/ftp/decode.rs:40:27
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr] 40 |                 "size" => decoded_size = value,
Nov 16 16:37:12.127 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 16 16:37:12.127 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Nov 16 16:37:12.127 INFO [stderr]   --> src/ftp/decode.rs:41:27
Nov 16 16:37:12.127 INFO [stderr]    |
Nov 16 16:37:12.127 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Nov 16 16:37:12.127 INFO [stderr]    |                           ^^^^^^^^^^^^
Nov 16 16:37:12.127 INFO [stderr] 
Nov 16 16:37:12.127 INFO [stderr] warning: unused variable: `size`
Nov 16 16:37:12.127 INFO [stderr]   --> src/ftp/encode.rs:31:9
Nov 16 16:37:12.128 INFO [stderr]    |
Nov 16 16:37:12.128 INFO [stderr] 31 |     let size = content.len();
Nov 16 16:37:12.128 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Nov 16 16:37:12.128 INFO [stderr] 
Nov 16 16:37:12.128 INFO [stderr] warning: unused variable: `address`
Nov 16 16:37:12.128 INFO [stderr]   --> src/ftp/mod.rs:55:21
Nov 16 16:37:12.128 INFO [stderr]    |
Nov 16 16:37:12.128 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:12.128 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Nov 16 16:37:12.128 INFO [stderr] 
Nov 16 16:37:12.128 INFO [stderr] warning: unused variable: `port`
Nov 16 16:37:12.128 INFO [stderr]   --> src/ftp/mod.rs:55:36
Nov 16 16:37:12.128 INFO [stderr]    |
Nov 16 16:37:12.128 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Nov 16 16:37:12.128 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Nov 16 16:37:12.128 INFO [stderr] 
Nov 16 16:37:12.128 INFO [stderr] warning: unused variable: `client`
Nov 16 16:37:12.128 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Nov 16 16:37:12.128 INFO [stderr]    |
Nov 16 16:37:12.128 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Nov 16 16:37:12.128 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Nov 16 16:37:12.128 INFO [stderr] 
Nov 16 16:37:12.135 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.135 INFO [stderr]    --> src/ftp/mod.rs:124:9
Nov 16 16:37:12.135 INFO [stderr]     |
Nov 16 16:37:12.135 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Nov 16 16:37:12.135 INFO [stderr]     |         ----^^^^^
Nov 16 16:37:12.135 INFO [stderr]     |         |
Nov 16 16:37:12.135 INFO [stderr]     |         help: remove this `mut`
Nov 16 16:37:12.135 INFO [stderr] 
Nov 16 16:37:12.143 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.143 INFO [stderr]   --> src/ftp/mod.rs:34:9
Nov 16 16:37:12.143 INFO [stderr]    |
Nov 16 16:37:12.143 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Nov 16 16:37:12.143 INFO [stderr]    |         ----^
Nov 16 16:37:12.143 INFO [stderr]    |         |
Nov 16 16:37:12.143 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.143 INFO [stderr]    |
Nov 16 16:37:12.143 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 16:37:12.143 INFO [stderr] 
Nov 16 16:37:12.151 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.151 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Nov 16 16:37:12.151 INFO [stderr]    |
Nov 16 16:37:12.151 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:12.151 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:12.151 INFO [stderr]    |         |
Nov 16 16:37:12.151 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.151 INFO [stderr] 
Nov 16 16:37:12.151 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.151 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Nov 16 16:37:12.151 INFO [stderr]    |
Nov 16 16:37:12.151 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:12.151 INFO [stderr]    |         ----^
Nov 16 16:37:12.151 INFO [stderr]    |         |
Nov 16 16:37:12.151 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.151 INFO [stderr] 
Nov 16 16:37:12.155 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.155 INFO [stderr]    --> src/ftp/mod.rs:124:9
Nov 16 16:37:12.155 INFO [stderr]     |
Nov 16 16:37:12.155 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Nov 16 16:37:12.155 INFO [stderr]     |         ----^^^^^
Nov 16 16:37:12.155 INFO [stderr]     |         |
Nov 16 16:37:12.155 INFO [stderr]     |         help: remove this `mut`
Nov 16 16:37:12.155 INFO [stderr] 
Nov 16 16:37:12.163 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.163 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Nov 16 16:37:12.163 INFO [stderr]    |
Nov 16 16:37:12.163 INFO [stderr] 27 |     let mut string: String = String::new();
Nov 16 16:37:12.163 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:12.163 INFO [stderr]    |         |
Nov 16 16:37:12.163 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.163 INFO [stderr] 
Nov 16 16:37:12.163 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.163 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Nov 16 16:37:12.163 INFO [stderr]    |
Nov 16 16:37:12.163 INFO [stderr] 28 |     let mut c: usize;
Nov 16 16:37:12.163 INFO [stderr]    |         ----^
Nov 16 16:37:12.163 INFO [stderr]    |         |
Nov 16 16:37:12.163 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.163 INFO [stderr] 
Nov 16 16:37:12.171 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.171 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Nov 16 16:37:12.171 INFO [stderr]    |
Nov 16 16:37:12.171 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Nov 16 16:37:12.171 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:12.171 INFO [stderr]    |         |
Nov 16 16:37:12.171 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.171 INFO [stderr] 
Nov 16 16:37:12.179 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.179 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Nov 16 16:37:12.179 INFO [stderr]    |
Nov 16 16:37:12.179 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Nov 16 16:37:12.179 INFO [stderr]    |         ----^^^^^^
Nov 16 16:37:12.179 INFO [stderr]    |         |
Nov 16 16:37:12.179 INFO [stderr]    |         help: remove this `mut`
Nov 16 16:37:12.179 INFO [stderr] 
Nov 16 16:37:12.185 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.185 INFO [stderr]   --> src/ftp/decode.rs:27:13
Nov 16 16:37:12.185 INFO [stderr]    |
Nov 16 16:37:12.185 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Nov 16 16:37:12.185 INFO [stderr]    |             ----^^^^
Nov 16 16:37:12.185 INFO [stderr]    |             |
Nov 16 16:37:12.185 INFO [stderr]    |             help: remove this `mut`
Nov 16 16:37:12.185 INFO [stderr] 
Nov 16 16:37:12.190 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.190 INFO [stderr]   --> src/ftp/decode.rs:27:13
Nov 16 16:37:12.190 INFO [stderr]    |
Nov 16 16:37:12.190 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Nov 16 16:37:12.190 INFO [stderr]    |             ----^^^^
Nov 16 16:37:12.190 INFO [stderr]    |             |
Nov 16 16:37:12.190 INFO [stderr]    |             help: remove this `mut`
Nov 16 16:37:12.190 INFO [stderr] 
Nov 16 16:37:12.190 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.190 INFO [stderr]   --> src/ftp/encode.rs:24:53
Nov 16 16:37:12.190 INFO [stderr]    |
Nov 16 16:37:12.190 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Nov 16 16:37:12.190 INFO [stderr]    |                                                     ----^^^^^^^
Nov 16 16:37:12.190 INFO [stderr]    |                                                     |
Nov 16 16:37:12.190 INFO [stderr]    |                                                     help: remove this `mut`
Nov 16 16:37:12.190 INFO [stderr] 
Nov 16 16:37:12.190 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:12.190 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Nov 16 16:37:12.190 INFO [stderr]    |
Nov 16 16:37:12.190 INFO [stderr] 25 |             self.action(input.as_str());
Nov 16 16:37:12.190 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:12.190 INFO [stderr]    |
Nov 16 16:37:12.190 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:37:12.190 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:12.190 INFO [stderr] 
Nov 16 16:37:12.194 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:12.194 INFO [stderr]   --> src/ftp/encode.rs:11:5
Nov 16 16:37:12.194 INFO [stderr]    |
Nov 16 16:37:12.194 INFO [stderr] 11 |     file.read_to_string(&mut content);
Nov 16 16:37:12.194 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:12.194 INFO [stderr]    |
Nov 16 16:37:12.194 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:12.194 INFO [stderr] 
Nov 16 16:37:12.194 INFO [stderr] warning: variable does not need to be mutable
Nov 16 16:37:12.194 INFO [stderr]   --> src/ftp/encode.rs:24:53
Nov 16 16:37:12.194 INFO [stderr]    |
Nov 16 16:37:12.194 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Nov 16 16:37:12.194 INFO [stderr]    |                                                     ----^^^^^^^
Nov 16 16:37:12.194 INFO [stderr]    |                                                     |
Nov 16 16:37:12.194 INFO [stderr]    |                                                     help: remove this `mut`
Nov 16 16:37:12.194 INFO [stderr] 
Nov 16 16:37:12.195 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:12.195 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Nov 16 16:37:12.195 INFO [stderr]    |
Nov 16 16:37:12.195 INFO [stderr] 25 |             self.action(input.as_str());
Nov 16 16:37:12.195 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:12.195 INFO [stderr]    |
Nov 16 16:37:12.195 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 16:37:12.207 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:12.207 INFO [stderr] 
Nov 16 16:37:12.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 16:37:12.207 INFO [stderr]   --> src/ftp/encode.rs:11:5
Nov 16 16:37:12.207 INFO [stderr]    |
Nov 16 16:37:12.207 INFO [stderr] 11 |     file.read_to_string(&mut content);
Nov 16 16:37:12.207 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:37:12.207 INFO [stderr]    |
Nov 16 16:37:12.207 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 16:37:12.207 INFO [stderr] 
Nov 16 16:37:12.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 16 16:37:12.689 INFO [stderr] su: No module specific data is present
Nov 16 16:37:13.688 INFO running `"docker" "inspect" "7fd25389bfb8620854be6fd0728444063b021ac0ea271c884026dd8744893562"`
Nov 16 16:37:13.935 INFO running `"docker" "rm" "-f" "7fd25389bfb8620854be6fd0728444063b021ac0ea271c884026dd8744893562"`
Nov 16 16:37:14.163 INFO [stdout] 7fd25389bfb8620854be6fd0728444063b021ac0ea271c884026dd8744893562
Nov 16 16:37:14.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 16:37:14.829 INFO [stdout] 4a5103d7f2cbbd81fdac235d40077033ef4ac9114906906f6487cca2e5359917
Nov 16 16:37:14.831 INFO running `"docker" "start" "-a" "4a5103d7f2cbbd81fdac235d40077033ef4ac9114906906f6487cca2e5359917"`
Nov 16 16:37:15.367 INFO [stderr] usermod: no changes
Nov 16 16:37:15.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 16:37:15.398 INFO [stderr]      Running /target/debug/deps/ftp_rust-853cf19eab4fa3fb
Nov 16 16:37:15.400 INFO [stdout] 
Nov 16 16:37:15.400 INFO [stdout] running 0 tests
Nov 16 16:37:15.400 INFO [stdout] 
Nov 16 16:37:15.400 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:37:15.400 INFO [stdout] 
Nov 16 16:37:15.401 INFO [stderr]      Running /target/debug/deps/ftp_rust-f610c5c2b745e06d
Nov 16 16:37:15.402 INFO [stdout] 
Nov 16 16:37:15.402 INFO [stdout] running 0 tests
Nov 16 16:37:15.402 INFO [stdout] 
Nov 16 16:37:15.402 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:37:15.402 INFO [stdout] 
Nov 16 16:37:15.403 INFO [stderr]    Doc-tests ftp-rust
Nov 16 16:37:15.654 INFO [stdout] 
Nov 16 16:37:15.654 INFO [stdout] running 0 tests
Nov 16 16:37:15.655 INFO [stdout] 
Nov 16 16:37:15.655 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:37:15.655 INFO [stdout] 
Nov 16 16:37:15.664 INFO [stderr] su: No module specific data is present
Nov 16 16:37:16.217 INFO running `"docker" "inspect" "4a5103d7f2cbbd81fdac235d40077033ef4ac9114906906f6487cca2e5359917"`
Nov 16 16:37:16.313 INFO running `"docker" "rm" "-f" "4a5103d7f2cbbd81fdac235d40077033ef4ac9114906906f6487cca2e5359917"`
Nov 16 16:37:16.428 INFO [stdout] 4a5103d7f2cbbd81fdac235d40077033ef4ac9114906906f6487cca2e5359917