Dec 01 05:50:45.850 INFO testing pontuslaestadius/ftp-rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 05:50:45.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:50:46.038 INFO [stdout] 89fba40f4e31a67038b1a2ebe25662705d80c39137d19f4800c740fcd6ccf97a
Dec 01 05:50:46.040 INFO running `"docker" "start" "-a" "89fba40f4e31a67038b1a2ebe25662705d80c39137d19f4800c740fcd6ccf97a"`
Dec 01 05:50:47.037 INFO [stderr] usermod: no changes
Dec 01 05:50:47.092 INFO [stderr]    Compiling ftp-rust v0.1.0 (/source)
Dec 01 05:50:47.334 INFO [stderr] warning: unused import: `File`
Dec 01 05:50:47.334 INFO [stderr]  --> src/ftp/mod.rs:4:15
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:47.334 INFO [stderr]   |               ^^^^
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 05:50:47.334 INFO [stderr] 
Dec 01 05:50:47.334 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Dec 01 05:50:47.334 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Dec 01 05:50:47.334 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Dec 01 05:50:47.334 INFO [stderr] 
Dec 01 05:50:47.334 INFO [stderr] warning: unused import: `std::time`
Dec 01 05:50:47.334 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr] 8 | use std::time;
Dec 01 05:50:47.334 INFO [stderr]   |     ^^^^^^^^^
Dec 01 05:50:47.334 INFO [stderr] 
Dec 01 05:50:47.334 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:47.334 INFO [stderr]  --> src/ftp/decode.rs:1:5
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:47.334 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:47.334 INFO [stderr] 
Dec 01 05:50:47.334 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:47.334 INFO [stderr]  --> src/ftp/decode.rs:4:21
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:47.334 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:47.334 INFO [stderr] 
Dec 01 05:50:47.334 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:47.334 INFO [stderr]  --> src/ftp/encode.rs:1:5
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:47.334 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:47.334 INFO [stderr] 
Dec 01 05:50:47.334 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:47.334 INFO [stderr]  --> src/ftp/encode.rs:4:21
Dec 01 05:50:47.334 INFO [stderr]   |
Dec 01 05:50:47.334 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:47.334 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:47.334 INFO [stderr] 
Dec 01 05:50:47.459 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 01 05:50:47.459 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Dec 01 05:50:47.459 INFO [stderr]   |
Dec 01 05:50:47.459 INFO [stderr] 4 | use std::io::prelude::*;
Dec 01 05:50:47.459 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 05:50:47.459 INFO [stderr] 
Dec 01 05:50:47.467 INFO [stderr] warning: unused variable: `string`
Dec 01 05:50:47.467 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Dec 01 05:50:47.467 INFO [stderr]    |
Dec 01 05:50:47.467 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:47.467 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Dec 01 05:50:47.467 INFO [stderr]    |
Dec 01 05:50:47.467 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 05:50:47.467 INFO [stderr] 
Dec 01 05:50:47.467 INFO [stderr] warning: unused variable: `c`
Dec 01 05:50:47.467 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Dec 01 05:50:47.467 INFO [stderr]    |
Dec 01 05:50:47.467 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:47.467 INFO [stderr]    |             ^ help: consider using `_c` instead
Dec 01 05:50:47.467 INFO [stderr] 
Dec 01 05:50:47.467 INFO [stderr] warning: unused variable: `stream`
Dec 01 05:50:47.467 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Dec 01 05:50:47.467 INFO [stderr]    |
Dec 01 05:50:47.467 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Dec 01 05:50:47.467 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Dec 01 05:50:47.467 INFO [stderr] 
Dec 01 05:50:47.467 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:47.467 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Dec 01 05:50:47.467 INFO [stderr]   |
Dec 01 05:50:47.468 INFO [stderr] 8 | pub fn start(address: &str) {
Dec 01 05:50:47.468 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/decode.rs:15:13
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Dec 01 05:50:47.468 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr]    = note: consider using `_decoded_size` instead
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/decode.rs:16:13
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Dec 01 05:50:47.468 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: value assigned to `decoded_size` is never read
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/decode.rs:40:27
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 40 |                 "size" => decoded_size = value,
Dec 01 05:50:47.468 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/decode.rs:41:27
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Dec 01 05:50:47.468 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: unused variable: `size`
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/encode.rs:31:9
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 31 |     let size = content.len();
Dec 01 05:50:47.468 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/mod.rs:55:21
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:47.468 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: unused variable: `port`
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/mod.rs:55:36
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:47.468 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.468 INFO [stderr] warning: unused variable: `client`
Dec 01 05:50:47.468 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Dec 01 05:50:47.468 INFO [stderr]    |
Dec 01 05:50:47.468 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Dec 01 05:50:47.468 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Dec 01 05:50:47.468 INFO [stderr] 
Dec 01 05:50:47.472 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:47.472 INFO [stderr]   --> src/ftp/mod.rs:34:9
Dec 01 05:50:47.472 INFO [stderr]    |
Dec 01 05:50:47.472 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Dec 01 05:50:47.472 INFO [stderr]    |         ----^
Dec 01 05:50:47.472 INFO [stderr]    |         |
Dec 01 05:50:47.472 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:47.479 INFO [stderr]    |
Dec 01 05:50:47.479 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 05:50:47.479 INFO [stderr] 
Dec 01 05:50:47.483 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:47.483 INFO [stderr]    --> src/ftp/mod.rs:124:9
Dec 01 05:50:47.483 INFO [stderr]     |
Dec 01 05:50:47.483 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Dec 01 05:50:47.483 INFO [stderr]     |         ----^^^^^
Dec 01 05:50:47.483 INFO [stderr]     |         |
Dec 01 05:50:47.483 INFO [stderr]     |         help: remove this `mut`
Dec 01 05:50:47.483 INFO [stderr] 
Dec 01 05:50:47.491 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:47.491 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Dec 01 05:50:47.491 INFO [stderr]    |
Dec 01 05:50:47.491 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:47.491 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:47.491 INFO [stderr]    |         |
Dec 01 05:50:47.491 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:47.491 INFO [stderr] 
Dec 01 05:50:47.491 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:47.491 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Dec 01 05:50:47.491 INFO [stderr]    |
Dec 01 05:50:47.491 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:47.491 INFO [stderr]    |         ----^
Dec 01 05:50:47.491 INFO [stderr]    |         |
Dec 01 05:50:47.491 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:47.491 INFO [stderr] 
Dec 01 05:50:47.497 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:47.497 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Dec 01 05:50:47.497 INFO [stderr]    |
Dec 01 05:50:47.497 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Dec 01 05:50:47.497 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:47.497 INFO [stderr]    |         |
Dec 01 05:50:47.497 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:47.497 INFO [stderr] 
Dec 01 05:50:47.503 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:47.503 INFO [stderr]   --> src/ftp/decode.rs:27:13
Dec 01 05:50:47.503 INFO [stderr]    |
Dec 01 05:50:47.503 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Dec 01 05:50:47.503 INFO [stderr]    |             ----^^^^
Dec 01 05:50:47.503 INFO [stderr]    |             |
Dec 01 05:50:47.503 INFO [stderr]    |             help: remove this `mut`
Dec 01 05:50:47.503 INFO [stderr] 
Dec 01 05:50:47.511 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:47.512 INFO [stderr]   --> src/ftp/encode.rs:24:53
Dec 01 05:50:47.512 INFO [stderr]    |
Dec 01 05:50:47.512 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Dec 01 05:50:47.512 INFO [stderr]    |                                                     ----^^^^^^^
Dec 01 05:50:47.512 INFO [stderr]    |                                                     |
Dec 01 05:50:47.512 INFO [stderr]    |                                                     help: remove this `mut`
Dec 01 05:50:47.512 INFO [stderr] 
Dec 01 05:50:47.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:47.513 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Dec 01 05:50:47.513 INFO [stderr]    |
Dec 01 05:50:47.513 INFO [stderr] 25 |             self.action(input.as_str());
Dec 01 05:50:47.513 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:47.513 INFO [stderr]    |
Dec 01 05:50:47.513 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 05:50:47.513 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:47.513 INFO [stderr] 
Dec 01 05:50:47.513 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:47.513 INFO [stderr]   --> src/ftp/encode.rs:11:5
Dec 01 05:50:47.513 INFO [stderr]    |
Dec 01 05:50:47.513 INFO [stderr] 11 |     file.read_to_string(&mut content);
Dec 01 05:50:47.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:47.513 INFO [stderr]    |
Dec 01 05:50:47.513 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:47.514 INFO [stderr] 
Dec 01 05:50:48.719 INFO [stderr] warning: unused import: `File`
Dec 01 05:50:48.719 INFO [stderr]  --> src/ftp/mod.rs:4:15
Dec 01 05:50:48.719 INFO [stderr]   |
Dec 01 05:50:48.721 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:48.721 INFO [stderr]   |               ^^^^
Dec 01 05:50:48.721 INFO [stderr]   |
Dec 01 05:50:48.721 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 05:50:48.721 INFO [stderr] 
Dec 01 05:50:48.721 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Dec 01 05:50:48.721 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Dec 01 05:50:48.721 INFO [stderr]   |
Dec 01 05:50:48.721 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Dec 01 05:50:48.721 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Dec 01 05:50:48.721 INFO [stderr] 
Dec 01 05:50:48.721 INFO [stderr] warning: unused import: `std::time`
Dec 01 05:50:48.721 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Dec 01 05:50:48.721 INFO [stderr]   |
Dec 01 05:50:48.721 INFO [stderr] 8 | use std::time;
Dec 01 05:50:48.721 INFO [stderr]   |     ^^^^^^^^^
Dec 01 05:50:48.721 INFO [stderr] 
Dec 01 05:50:48.722 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:48.722 INFO [stderr]  --> src/ftp/decode.rs:1:5
Dec 01 05:50:48.722 INFO [stderr]   |
Dec 01 05:50:48.722 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:48.722 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:48.722 INFO [stderr] 
Dec 01 05:50:48.722 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:48.722 INFO [stderr]  --> src/ftp/decode.rs:4:21
Dec 01 05:50:48.722 INFO [stderr]   |
Dec 01 05:50:48.722 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:48.722 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:48.722 INFO [stderr] 
Dec 01 05:50:48.722 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:48.722 INFO [stderr]  --> src/ftp/encode.rs:1:5
Dec 01 05:50:48.722 INFO [stderr]   |
Dec 01 05:50:48.722 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:48.723 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:48.723 INFO [stderr] 
Dec 01 05:50:48.723 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:48.723 INFO [stderr]  --> src/ftp/encode.rs:4:21
Dec 01 05:50:48.723 INFO [stderr]   |
Dec 01 05:50:48.723 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:48.723 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:48.723 INFO [stderr] 
Dec 01 05:50:48.879 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 01 05:50:48.879 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Dec 01 05:50:48.879 INFO [stderr]   |
Dec 01 05:50:48.879 INFO [stderr] 4 | use std::io::prelude::*;
Dec 01 05:50:48.879 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 05:50:48.879 INFO [stderr] 
Dec 01 05:50:48.895 INFO [stderr] warning: unused variable: `string`
Dec 01 05:50:48.895 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Dec 01 05:50:48.895 INFO [stderr]    |
Dec 01 05:50:48.895 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:48.895 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Dec 01 05:50:48.895 INFO [stderr]    |
Dec 01 05:50:48.895 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 05:50:48.895 INFO [stderr] 
Dec 01 05:50:48.895 INFO [stderr] warning: unused variable: `c`
Dec 01 05:50:48.895 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Dec 01 05:50:48.895 INFO [stderr]    |
Dec 01 05:50:48.895 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:48.895 INFO [stderr]    |             ^ help: consider using `_c` instead
Dec 01 05:50:48.895 INFO [stderr] 
Dec 01 05:50:48.895 INFO [stderr] warning: unused variable: `stream`
Dec 01 05:50:48.895 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Dec 01 05:50:48.895 INFO [stderr]    |
Dec 01 05:50:48.895 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Dec 01 05:50:48.895 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Dec 01 05:50:48.895 INFO [stderr] 
Dec 01 05:50:48.895 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:48.895 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Dec 01 05:50:48.895 INFO [stderr]   |
Dec 01 05:50:48.895 INFO [stderr] 8 | pub fn start(address: &str) {
Dec 01 05:50:48.895 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:48.895 INFO [stderr] 
Dec 01 05:50:48.895 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Dec 01 05:50:48.895 INFO [stderr]   --> src/ftp/decode.rs:15:13
Dec 01 05:50:48.895 INFO [stderr]    |
Dec 01 05:50:48.895 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Dec 01 05:50:48.895 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:48.895 INFO [stderr]    |
Dec 01 05:50:48.895 INFO [stderr]    = note: consider using `_decoded_size` instead
Dec 01 05:50:48.895 INFO [stderr] 
Dec 01 05:50:48.898 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Dec 01 05:50:48.898 INFO [stderr]   --> src/ftp/decode.rs:16:13
Dec 01 05:50:48.898 INFO [stderr]    |
Dec 01 05:50:48.898 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Dec 01 05:50:48.898 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:48.898 INFO [stderr]    |
Dec 01 05:50:48.898 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Dec 01 05:50:48.898 INFO [stderr] 
Dec 01 05:50:48.898 INFO [stderr] warning: value assigned to `decoded_size` is never read
Dec 01 05:50:48.898 INFO [stderr]   --> src/ftp/decode.rs:40:27
Dec 01 05:50:48.898 INFO [stderr]    |
Dec 01 05:50:48.898 INFO [stderr] 40 |                 "size" => decoded_size = value,
Dec 01 05:50:48.898 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:48.898 INFO [stderr]    |
Dec 01 05:50:48.898 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 05:50:48.898 INFO [stderr] 
Dec 01 05:50:48.898 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Dec 01 05:50:48.898 INFO [stderr]   --> src/ftp/decode.rs:41:27
Dec 01 05:50:48.899 INFO [stderr]    |
Dec 01 05:50:48.899 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Dec 01 05:50:48.899 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:48.899 INFO [stderr] 
Dec 01 05:50:48.899 INFO [stderr] warning: unused variable: `size`
Dec 01 05:50:48.899 INFO [stderr]   --> src/ftp/encode.rs:31:9
Dec 01 05:50:48.899 INFO [stderr]    |
Dec 01 05:50:48.899 INFO [stderr] 31 |     let size = content.len();
Dec 01 05:50:48.899 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Dec 01 05:50:48.899 INFO [stderr] 
Dec 01 05:50:48.899 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:48.899 INFO [stderr]   --> src/ftp/mod.rs:55:21
Dec 01 05:50:48.899 INFO [stderr]    |
Dec 01 05:50:48.899 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:48.899 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:48.899 INFO [stderr] 
Dec 01 05:50:48.899 INFO [stderr] warning: unused variable: `port`
Dec 01 05:50:48.899 INFO [stderr]   --> src/ftp/mod.rs:55:36
Dec 01 05:50:48.899 INFO [stderr]    |
Dec 01 05:50:48.899 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:48.899 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Dec 01 05:50:48.899 INFO [stderr] 
Dec 01 05:50:48.899 INFO [stderr] warning: unused variable: `client`
Dec 01 05:50:48.899 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Dec 01 05:50:48.899 INFO [stderr]    |
Dec 01 05:50:48.899 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Dec 01 05:50:48.899 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Dec 01 05:50:48.899 INFO [stderr] 
Dec 01 05:50:48.911 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:48.911 INFO [stderr]   --> src/ftp/mod.rs:34:9
Dec 01 05:50:48.911 INFO [stderr]    |
Dec 01 05:50:48.911 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Dec 01 05:50:48.911 INFO [stderr]    |         ----^
Dec 01 05:50:48.911 INFO [stderr]    |         |
Dec 01 05:50:48.911 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:48.911 INFO [stderr]    |
Dec 01 05:50:48.911 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 05:50:48.911 INFO [stderr] 
Dec 01 05:50:48.923 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:48.923 INFO [stderr]    --> src/ftp/mod.rs:124:9
Dec 01 05:50:48.923 INFO [stderr]     |
Dec 01 05:50:48.923 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Dec 01 05:50:48.923 INFO [stderr]     |         ----^^^^^
Dec 01 05:50:48.923 INFO [stderr]     |         |
Dec 01 05:50:48.923 INFO [stderr]     |         help: remove this `mut`
Dec 01 05:50:48.923 INFO [stderr] 
Dec 01 05:50:48.930 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:48.930 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Dec 01 05:50:48.930 INFO [stderr]    |
Dec 01 05:50:48.930 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:48.930 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:48.930 INFO [stderr]    |         |
Dec 01 05:50:48.930 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:48.930 INFO [stderr] 
Dec 01 05:50:48.930 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:48.930 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Dec 01 05:50:48.930 INFO [stderr]    |
Dec 01 05:50:48.930 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:48.930 INFO [stderr]    |         ----^
Dec 01 05:50:48.930 INFO [stderr]    |         |
Dec 01 05:50:48.930 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:48.930 INFO [stderr] 
Dec 01 05:50:48.943 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:48.943 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Dec 01 05:50:48.943 INFO [stderr]    |
Dec 01 05:50:48.943 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Dec 01 05:50:48.943 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:48.943 INFO [stderr]    |         |
Dec 01 05:50:48.943 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:48.943 INFO [stderr] 
Dec 01 05:50:48.959 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:48.959 INFO [stderr]   --> src/ftp/decode.rs:27:13
Dec 01 05:50:48.959 INFO [stderr]    |
Dec 01 05:50:48.959 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Dec 01 05:50:48.959 INFO [stderr]    |             ----^^^^
Dec 01 05:50:48.959 INFO [stderr]    |             |
Dec 01 05:50:48.959 INFO [stderr]    |             help: remove this `mut`
Dec 01 05:50:48.959 INFO [stderr] 
Dec 01 05:50:48.959 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:48.959 INFO [stderr]   --> src/ftp/encode.rs:24:53
Dec 01 05:50:48.959 INFO [stderr]    |
Dec 01 05:50:48.959 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Dec 01 05:50:48.959 INFO [stderr]    |                                                     ----^^^^^^^
Dec 01 05:50:48.959 INFO [stderr]    |                                                     |
Dec 01 05:50:48.959 INFO [stderr]    |                                                     help: remove this `mut`
Dec 01 05:50:48.959 INFO [stderr] 
Dec 01 05:50:48.985 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:48.985 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Dec 01 05:50:48.985 INFO [stderr]    |
Dec 01 05:50:48.985 INFO [stderr] 25 |             self.action(input.as_str());
Dec 01 05:50:48.985 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:48.985 INFO [stderr]    |
Dec 01 05:50:48.985 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 05:50:48.985 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:48.985 INFO [stderr] 
Dec 01 05:50:48.985 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:48.985 INFO [stderr]   --> src/ftp/encode.rs:11:5
Dec 01 05:50:48.985 INFO [stderr]    |
Dec 01 05:50:48.985 INFO [stderr] 11 |     file.read_to_string(&mut content);
Dec 01 05:50:48.985 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:48.985 INFO [stderr]    |
Dec 01 05:50:48.985 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:48.985 INFO [stderr] 
Dec 01 05:50:50.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Dec 01 05:50:50.320 INFO [stderr] su: No module specific data is present
Dec 01 05:50:51.352 INFO running `"docker" "inspect" "89fba40f4e31a67038b1a2ebe25662705d80c39137d19f4800c740fcd6ccf97a"`
Dec 01 05:50:51.484 INFO running `"docker" "rm" "-f" "89fba40f4e31a67038b1a2ebe25662705d80c39137d19f4800c740fcd6ccf97a"`
Dec 01 05:50:51.589 INFO [stdout] 89fba40f4e31a67038b1a2ebe25662705d80c39137d19f4800c740fcd6ccf97a
Dec 01 05:50:51.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:50:51.912 INFO [stdout] 0982008b2bfb682b01af3732e3f8273402d0799fbf1266782ff6bac22fb847c4
Dec 01 05:50:51.917 INFO running `"docker" "start" "-a" "0982008b2bfb682b01af3732e3f8273402d0799fbf1266782ff6bac22fb847c4"`
Dec 01 05:50:52.395 INFO [stderr] usermod: no changes
Dec 01 05:50:52.426 INFO [stderr]    Compiling ftp-rust v0.1.0 (/source)
Dec 01 05:50:52.706 INFO [stderr] warning: unused import: `File`
Dec 01 05:50:52.706 INFO [stderr]  --> src/ftp/mod.rs:4:15
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.706 INFO [stderr]   |               ^^^^
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 05:50:52.706 INFO [stderr] 
Dec 01 05:50:52.706 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Dec 01 05:50:52.706 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.706 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Dec 01 05:50:52.706 INFO [stderr] 
Dec 01 05:50:52.706 INFO [stderr] warning: unused import: `std::time`
Dec 01 05:50:52.706 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr] 8 | use std::time;
Dec 01 05:50:52.706 INFO [stderr]   |     ^^^^^^^^^
Dec 01 05:50:52.706 INFO [stderr] 
Dec 01 05:50:52.706 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:52.706 INFO [stderr]  --> src/ftp/decode.rs:1:5
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:52.706 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:52.706 INFO [stderr] 
Dec 01 05:50:52.706 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:52.706 INFO [stderr]  --> src/ftp/decode.rs:4:21
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.706 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:52.706 INFO [stderr] 
Dec 01 05:50:52.706 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:52.706 INFO [stderr]  --> src/ftp/encode.rs:1:5
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:52.706 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:52.706 INFO [stderr] 
Dec 01 05:50:52.706 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:52.706 INFO [stderr]  --> src/ftp/encode.rs:4:21
Dec 01 05:50:52.706 INFO [stderr]   |
Dec 01 05:50:52.706 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.706 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:52.706 INFO [stderr] 
Dec 01 05:50:52.743 INFO [stderr] warning: unused import: `File`
Dec 01 05:50:52.743 INFO [stderr]  --> src/ftp/mod.rs:4:15
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.743 INFO [stderr]   |               ^^^^
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 05:50:52.743 INFO [stderr] 
Dec 01 05:50:52.743 INFO [stderr] warning: unused imports: `File`, `OpenOptions`
Dec 01 05:50:52.743 INFO [stderr]  --> src/ftp/server/mod.rs:3:15
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr] 3 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.743 INFO [stderr]   |               ^^^^  ^^^^^^^^^^^
Dec 01 05:50:52.743 INFO [stderr] 
Dec 01 05:50:52.743 INFO [stderr] warning: unused import: `std::time`
Dec 01 05:50:52.743 INFO [stderr]  --> src/ftp/server/mod.rs:8:5
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr] 8 | use std::time;
Dec 01 05:50:52.743 INFO [stderr]   |     ^^^^^^^^^
Dec 01 05:50:52.743 INFO [stderr] 
Dec 01 05:50:52.743 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:52.743 INFO [stderr]  --> src/ftp/decode.rs:1:5
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:52.743 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:52.743 INFO [stderr] 
Dec 01 05:50:52.743 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:52.743 INFO [stderr]  --> src/ftp/decode.rs:4:21
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.743 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:52.743 INFO [stderr] 
Dec 01 05:50:52.743 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 01 05:50:52.743 INFO [stderr]  --> src/ftp/encode.rs:1:5
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr] 1 | use std::net::TcpStream;
Dec 01 05:50:52.743 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:52.743 INFO [stderr] 
Dec 01 05:50:52.743 INFO [stderr] warning: unused import: `OpenOptions`
Dec 01 05:50:52.743 INFO [stderr]  --> src/ftp/encode.rs:4:21
Dec 01 05:50:52.743 INFO [stderr]   |
Dec 01 05:50:52.743 INFO [stderr] 4 | use std::fs::{File, OpenOptions};
Dec 01 05:50:52.743 INFO [stderr]   |                     ^^^^^^^^^^^
Dec 01 05:50:52.744 INFO [stderr] 
Dec 01 05:50:52.859 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 01 05:50:52.859 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Dec 01 05:50:52.859 INFO [stderr]   |
Dec 01 05:50:52.859 INFO [stderr] 4 | use std::io::prelude::*;
Dec 01 05:50:52.859 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 05:50:52.859 INFO [stderr] 
Dec 01 05:50:52.871 INFO [stderr] warning: unused variable: `string`
Dec 01 05:50:52.871 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.871 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:52.871 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.871 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 05:50:52.871 INFO [stderr] 
Dec 01 05:50:52.871 INFO [stderr] warning: unused variable: `c`
Dec 01 05:50:52.871 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.871 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:52.871 INFO [stderr]    |             ^ help: consider using `_c` instead
Dec 01 05:50:52.871 INFO [stderr] 
Dec 01 05:50:52.871 INFO [stderr] warning: unused variable: `stream`
Dec 01 05:50:52.871 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.871 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Dec 01 05:50:52.871 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Dec 01 05:50:52.871 INFO [stderr] 
Dec 01 05:50:52.871 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:52.871 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Dec 01 05:50:52.871 INFO [stderr]   |
Dec 01 05:50:52.871 INFO [stderr] 8 | pub fn start(address: &str) {
Dec 01 05:50:52.871 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:52.871 INFO [stderr] 
Dec 01 05:50:52.871 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Dec 01 05:50:52.871 INFO [stderr]   --> src/ftp/decode.rs:15:13
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.871 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Dec 01 05:50:52.871 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.871 INFO [stderr]    = note: consider using `_decoded_size` instead
Dec 01 05:50:52.871 INFO [stderr] 
Dec 01 05:50:52.871 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Dec 01 05:50:52.871 INFO [stderr]   --> src/ftp/decode.rs:16:13
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.871 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Dec 01 05:50:52.871 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:52.871 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Dec 01 05:50:52.872 INFO [stderr] 
Dec 01 05:50:52.872 INFO [stderr] warning: value assigned to `decoded_size` is never read
Dec 01 05:50:52.872 INFO [stderr]   --> src/ftp/decode.rs:40:27
Dec 01 05:50:52.872 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr] 40 |                 "size" => decoded_size = value,
Dec 01 05:50:52.872 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:52.872 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 05:50:52.872 INFO [stderr] 
Dec 01 05:50:52.872 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Dec 01 05:50:52.872 INFO [stderr]   --> src/ftp/decode.rs:41:27
Dec 01 05:50:52.872 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Dec 01 05:50:52.872 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:52.872 INFO [stderr] 
Dec 01 05:50:52.872 INFO [stderr] warning: unused variable: `size`
Dec 01 05:50:52.872 INFO [stderr]   --> src/ftp/encode.rs:31:9
Dec 01 05:50:52.872 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr] 31 |     let size = content.len();
Dec 01 05:50:52.872 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Dec 01 05:50:52.872 INFO [stderr] 
Dec 01 05:50:52.872 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:52.872 INFO [stderr]   --> src/ftp/mod.rs:55:21
Dec 01 05:50:52.872 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:52.872 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:52.872 INFO [stderr] 
Dec 01 05:50:52.872 INFO [stderr] warning: unused variable: `port`
Dec 01 05:50:52.872 INFO [stderr]   --> src/ftp/mod.rs:55:36
Dec 01 05:50:52.872 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:52.872 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Dec 01 05:50:52.872 INFO [stderr] 
Dec 01 05:50:52.872 INFO [stderr] warning: unused variable: `client`
Dec 01 05:50:52.872 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Dec 01 05:50:52.872 INFO [stderr]    |
Dec 01 05:50:52.872 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Dec 01 05:50:52.872 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Dec 01 05:50:52.872 INFO [stderr] 
Dec 01 05:50:52.880 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:52.880 INFO [stderr]   --> src/ftp/mod.rs:34:9
Dec 01 05:50:52.880 INFO [stderr]    |
Dec 01 05:50:52.880 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Dec 01 05:50:52.880 INFO [stderr]    |         ----^
Dec 01 05:50:52.880 INFO [stderr]    |         |
Dec 01 05:50:52.880 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:52.880 INFO [stderr]    |
Dec 01 05:50:52.880 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 05:50:52.880 INFO [stderr] 
Dec 01 05:50:52.887 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:52.887 INFO [stderr]    --> src/ftp/mod.rs:124:9
Dec 01 05:50:52.887 INFO [stderr]     |
Dec 01 05:50:52.887 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Dec 01 05:50:52.887 INFO [stderr]     |         ----^^^^^
Dec 01 05:50:52.887 INFO [stderr]     |         |
Dec 01 05:50:52.887 INFO [stderr]     |         help: remove this `mut`
Dec 01 05:50:52.887 INFO [stderr] 
Dec 01 05:50:52.895 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:52.895 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Dec 01 05:50:52.895 INFO [stderr]    |
Dec 01 05:50:52.895 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:52.895 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:52.895 INFO [stderr]    |         |
Dec 01 05:50:52.895 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:52.895 INFO [stderr] 
Dec 01 05:50:52.895 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:52.895 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Dec 01 05:50:52.895 INFO [stderr]    |
Dec 01 05:50:52.895 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:52.895 INFO [stderr]    |         ----^
Dec 01 05:50:52.895 INFO [stderr]    |         |
Dec 01 05:50:52.895 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:52.895 INFO [stderr] 
Dec 01 05:50:52.907 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:52.907 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Dec 01 05:50:52.907 INFO [stderr]    |
Dec 01 05:50:52.907 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Dec 01 05:50:52.907 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:52.907 INFO [stderr]    |         |
Dec 01 05:50:52.907 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:52.907 INFO [stderr] 
Dec 01 05:50:52.911 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:52.911 INFO [stderr]   --> src/ftp/decode.rs:27:13
Dec 01 05:50:52.911 INFO [stderr]    |
Dec 01 05:50:52.911 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Dec 01 05:50:52.911 INFO [stderr]    |             ----^^^^
Dec 01 05:50:52.911 INFO [stderr]    |             |
Dec 01 05:50:52.911 INFO [stderr]    |             help: remove this `mut`
Dec 01 05:50:52.911 INFO [stderr] 
Dec 01 05:50:52.911 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:52.911 INFO [stderr]   --> src/ftp/encode.rs:24:53
Dec 01 05:50:52.911 INFO [stderr]    |
Dec 01 05:50:52.911 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Dec 01 05:50:52.911 INFO [stderr]    |                                                     ----^^^^^^^
Dec 01 05:50:52.911 INFO [stderr]    |                                                     |
Dec 01 05:50:52.911 INFO [stderr]    |                                                     help: remove this `mut`
Dec 01 05:50:52.911 INFO [stderr] 
Dec 01 05:50:52.919 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:52.919 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Dec 01 05:50:52.919 INFO [stderr]    |
Dec 01 05:50:52.919 INFO [stderr] 25 |             self.action(input.as_str());
Dec 01 05:50:52.919 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:52.919 INFO [stderr]    |
Dec 01 05:50:52.919 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 05:50:52.919 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:52.919 INFO [stderr] 
Dec 01 05:50:52.919 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:52.919 INFO [stderr]   --> src/ftp/encode.rs:11:5
Dec 01 05:50:52.919 INFO [stderr]    |
Dec 01 05:50:52.919 INFO [stderr] 11 |     file.read_to_string(&mut content);
Dec 01 05:50:52.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:52.919 INFO [stderr]    |
Dec 01 05:50:52.919 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:52.919 INFO [stderr] 
Dec 01 05:50:52.931 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 01 05:50:52.931 INFO [stderr]  --> src/ftp/server/mod.rs:4:5
Dec 01 05:50:52.931 INFO [stderr]   |
Dec 01 05:50:52.931 INFO [stderr] 4 | use std::io::prelude::*;
Dec 01 05:50:52.931 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 05:50:52.931 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: unused variable: `string`
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/server/mod.rs:27:13
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:53.011 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: unused variable: `c`
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/server/mod.rs:28:13
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:53.011 INFO [stderr]    |             ^ help: consider using `_c` instead
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: unused variable: `stream`
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/server/mod.rs:46:22
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 46 | fn notify_client_err(stream: &mut TcpStream, error: io::Error) {
Dec 01 05:50:53.011 INFO [stderr]    |                      ^^^^^^ help: consider using `_stream` instead
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:53.011 INFO [stderr]  --> src/ftp/client/mod.rs:8:14
Dec 01 05:50:53.011 INFO [stderr]   |
Dec 01 05:50:53.011 INFO [stderr] 8 | pub fn start(address: &str) {
Dec 01 05:50:53.011 INFO [stderr]   |              ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: variable `decoded_size` is assigned to, but never used
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/decode.rs:15:13
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 15 |     let mut decoded_size: &str = "";
Dec 01 05:50:53.011 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr]    = note: consider using `_decoded_size` instead
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: variable `decoded_pktn` is assigned to, but never used
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/decode.rs:16:13
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 16 |     let mut decoded_pktn: &str = "";
Dec 01 05:50:53.011 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr]    = note: consider using `_decoded_pktn` instead
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: value assigned to `decoded_size` is never read
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/decode.rs:40:27
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 40 |                 "size" => decoded_size = value,
Dec 01 05:50:53.011 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: value assigned to `decoded_pktn` is never read
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/decode.rs:41:27
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 41 |                 "pktn" => decoded_pktn = value,
Dec 01 05:50:53.011 INFO [stderr]    |                           ^^^^^^^^^^^^
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: unused variable: `size`
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/encode.rs:31:9
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 31 |     let size = content.len();
Dec 01 05:50:53.011 INFO [stderr]    |         ^^^^ help: consider using `_size` instead
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: unused variable: `address`
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/mod.rs:55:21
Dec 01 05:50:53.011 INFO [stderr]    |
Dec 01 05:50:53.011 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:53.011 INFO [stderr]    |                     ^^^^^^^ help: consider using `_address` instead
Dec 01 05:50:53.011 INFO [stderr] 
Dec 01 05:50:53.011 INFO [stderr] warning: unused variable: `port`
Dec 01 05:50:53.011 INFO [stderr]   --> src/ftp/mod.rs:55:36
Dec 01 05:50:53.012 INFO [stderr]    |
Dec 01 05:50:53.012 INFO [stderr] 55 | pub fn start_server(address: &str, port: &str) {
Dec 01 05:50:53.012 INFO [stderr]    |                                    ^^^^ help: consider using `_port` instead
Dec 01 05:50:53.012 INFO [stderr] 
Dec 01 05:50:53.012 INFO [stderr] warning: unused variable: `client`
Dec 01 05:50:53.012 INFO [stderr]   --> src/ftp/client/mod.rs:30:26
Dec 01 05:50:53.012 INFO [stderr]    |
Dec 01 05:50:53.012 INFO [stderr] 30 |         let (mut stream, client) = super::client::new(self.address)?;
Dec 01 05:50:53.012 INFO [stderr]    |                          ^^^^^^ help: consider using `_client` instead
Dec 01 05:50:53.012 INFO [stderr] 
Dec 01 05:50:53.031 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:53.031 INFO [stderr]   --> src/ftp/mod.rs:34:9
Dec 01 05:50:53.031 INFO [stderr]    |
Dec 01 05:50:53.031 INFO [stderr] 34 |     let mut f = OpenOptions::new()
Dec 01 05:50:53.031 INFO [stderr]    |         ----^
Dec 01 05:50:53.031 INFO [stderr]    |         |
Dec 01 05:50:53.031 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:53.031 INFO [stderr]    |
Dec 01 05:50:53.031 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 05:50:53.031 INFO [stderr] 
Dec 01 05:50:53.047 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:53.047 INFO [stderr]    --> src/ftp/mod.rs:124:9
Dec 01 05:50:53.047 INFO [stderr]     |
Dec 01 05:50:53.047 INFO [stderr] 124 |     let mut files = "examples/files/foo.txt";
Dec 01 05:50:53.047 INFO [stderr]     |         ----^^^^^
Dec 01 05:50:53.047 INFO [stderr]     |         |
Dec 01 05:50:53.047 INFO [stderr]     |         help: remove this `mut`
Dec 01 05:50:53.047 INFO [stderr] 
Dec 01 05:50:53.063 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:53.063 INFO [stderr]   --> src/ftp/server/mod.rs:27:9
Dec 01 05:50:53.063 INFO [stderr]    |
Dec 01 05:50:53.063 INFO [stderr] 27 |     let mut string: String = String::new();
Dec 01 05:50:53.063 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:53.063 INFO [stderr]    |         |
Dec 01 05:50:53.063 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:53.063 INFO [stderr] 
Dec 01 05:50:53.063 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:53.063 INFO [stderr]   --> src/ftp/server/mod.rs:28:9
Dec 01 05:50:53.063 INFO [stderr]    |
Dec 01 05:50:53.063 INFO [stderr] 28 |     let mut c: usize;
Dec 01 05:50:53.063 INFO [stderr]    |         ----^
Dec 01 05:50:53.063 INFO [stderr]    |         |
Dec 01 05:50:53.063 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:53.063 INFO [stderr] 
Dec 01 05:50:53.079 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:53.079 INFO [stderr]   --> src/ftp/client/mod.rs:51:9
Dec 01 05:50:53.079 INFO [stderr]    |
Dec 01 05:50:53.079 INFO [stderr] 51 |     let mut stream = super::connect(address)?;
Dec 01 05:50:53.079 INFO [stderr]    |         ----^^^^^^
Dec 01 05:50:53.079 INFO [stderr]    |         |
Dec 01 05:50:53.079 INFO [stderr]    |         help: remove this `mut`
Dec 01 05:50:53.079 INFO [stderr] 
Dec 01 05:50:53.086 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:53.086 INFO [stderr]   --> src/ftp/decode.rs:27:13
Dec 01 05:50:53.086 INFO [stderr]    |
Dec 01 05:50:53.086 INFO [stderr] 27 |         let mut rows = section2.next().unwrap().split(';');
Dec 01 05:50:53.086 INFO [stderr]    |             ----^^^^
Dec 01 05:50:53.086 INFO [stderr]    |             |
Dec 01 05:50:53.086 INFO [stderr]    |             help: remove this `mut`
Dec 01 05:50:53.086 INFO [stderr] 
Dec 01 05:50:53.091 INFO [stderr] warning: variable does not need to be mutable
Dec 01 05:50:53.091 INFO [stderr]   --> src/ftp/encode.rs:24:53
Dec 01 05:50:53.091 INFO [stderr]    |
Dec 01 05:50:53.091 INFO [stderr] 24 | pub fn from_meta_data(metadata: metadata::Metadata, mut content: &mut String) -> Result<Vec<String>, io::Error> {
Dec 01 05:50:53.091 INFO [stderr]    |                                                     ----^^^^^^^
Dec 01 05:50:53.091 INFO [stderr]    |                                                     |
Dec 01 05:50:53.091 INFO [stderr]    |                                                     help: remove this `mut`
Dec 01 05:50:53.091 INFO [stderr] 
Dec 01 05:50:53.099 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:53.099 INFO [stderr]   --> src/ftp/client/mod.rs:25:13
Dec 01 05:50:53.099 INFO [stderr]    |
Dec 01 05:50:53.099 INFO [stderr] 25 |             self.action(input.as_str());
Dec 01 05:50:53.099 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:53.099 INFO [stderr]    |
Dec 01 05:50:53.099 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 05:50:53.099 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:53.099 INFO [stderr] 
Dec 01 05:50:53.099 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 05:50:53.099 INFO [stderr]   --> src/ftp/encode.rs:11:5
Dec 01 05:50:53.099 INFO [stderr]    |
Dec 01 05:50:53.099 INFO [stderr] 11 |     file.read_to_string(&mut content);
Dec 01 05:50:53.099 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 05:50:53.099 INFO [stderr]    |
Dec 01 05:50:53.099 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 05:50:53.099 INFO [stderr] 
Dec 01 05:50:53.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 01 05:50:53.683 INFO [stderr] su: No module specific data is present
Dec 01 05:50:54.397 INFO running `"docker" "inspect" "0982008b2bfb682b01af3732e3f8273402d0799fbf1266782ff6bac22fb847c4"`
Dec 01 05:50:54.644 INFO running `"docker" "rm" "-f" "0982008b2bfb682b01af3732e3f8273402d0799fbf1266782ff6bac22fb847c4"`
Dec 01 05:50:54.997 INFO [stdout] 0982008b2bfb682b01af3732e3f8273402d0799fbf1266782ff6bac22fb847c4
Dec 01 05:50:54.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:50:55.452 INFO [stdout] 735bc24c4abf422bec7c02fa9d40de693a50dea9da2fe052f9fd257d604cd73b
Dec 01 05:50:55.453 INFO running `"docker" "start" "-a" "735bc24c4abf422bec7c02fa9d40de693a50dea9da2fe052f9fd257d604cd73b"`
Dec 01 05:50:56.780 INFO [stderr] usermod: no changes
Dec 01 05:50:56.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 05:50:56.831 INFO [stderr]      Running /target/debug/deps/ftp_rust-204d297bada89dd4
Dec 01 05:50:56.836 INFO [stdout] 
Dec 01 05:50:56.836 INFO [stdout] running 0 tests
Dec 01 05:50:56.846 INFO [stdout] 
Dec 01 05:50:56.846 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:50:56.846 INFO [stdout] 
Dec 01 05:50:56.846 INFO [stdout] 
Dec 01 05:50:56.846 INFO [stdout] running 0 tests
Dec 01 05:50:56.846 INFO [stdout] 
Dec 01 05:50:56.846 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:50:56.846 INFO [stdout] 
Dec 01 05:50:56.847 INFO [stderr]      Running /target/debug/deps/ftp_rust-03e58ff96673fb0e
Dec 01 05:50:56.847 INFO [stderr]    Doc-tests ftp-rust
Dec 01 05:50:57.287 INFO [stdout] 
Dec 01 05:50:57.287 INFO [stdout] running 0 tests
Dec 01 05:50:57.287 INFO [stdout] 
Dec 01 05:50:57.287 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:50:57.287 INFO [stdout] 
Dec 01 05:50:57.295 INFO [stderr] su: No module specific data is present
Dec 01 05:50:58.007 INFO running `"docker" "inspect" "735bc24c4abf422bec7c02fa9d40de693a50dea9da2fe052f9fd257d604cd73b"`
Dec 01 05:50:58.257 INFO running `"docker" "rm" "-f" "735bc24c4abf422bec7c02fa9d40de693a50dea9da2fe052f9fd257d604cd73b"`
Dec 01 05:50:58.551 INFO [stdout] 735bc24c4abf422bec7c02fa9d40de693a50dea9da2fe052f9fd257d604cd73b
