Dec 06 15:29:44.886 INFO testing BearzRobotics/sol-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:29:44.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 15:29:45.490 INFO [stdout] 05f23187cd3868e041fc6df34983c1c83e6fb62685235328be495e673cd93ef2
Dec 06 15:29:45.490 INFO running `"docker" "start" "-a" "05f23187cd3868e041fc6df34983c1c83e6fb62685235328be495e673cd93ef2"`
Dec 06 15:29:46.516 INFO [stderr] usermod: no changes
Dec 06 15:29:47.028 INFO [stderr]    Compiling nom v4.0.0
Dec 06 15:29:47.033 INFO [stderr]    Compiling lzma-rs v0.1.0
Dec 06 15:29:47.060 INFO [stderr]    Compiling tokio-reactor v0.1.5
Dec 06 15:29:47.060 INFO [stderr]    Compiling quick-xml v0.12.4
Dec 06 15:29:52.717 INFO [stderr]    Compiling tokio-tcp v0.1.1
Dec 06 15:29:52.717 INFO [stderr]    Compiling tokio-udp v0.1.2
Dec 06 15:29:52.717 INFO [stderr]    Compiling tokio-uds v0.2.1
Dec 06 15:29:54.894 INFO [stderr]    Compiling config v0.9.0
Dec 06 15:29:59.044 INFO [stderr]    Compiling tokio v0.1.8
Dec 06 15:30:05.156 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 06 15:30:09.620 INFO [stderr]    Compiling hyper v0.11.27
Dec 06 15:30:09.620 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 06 15:30:19.654 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 06 15:30:23.488 INFO [stderr]    Compiling reqwest v0.8.8
Dec 06 15:30:34.240 INFO [stderr]    Compiling sol-rs v0.1.0 (/source)
Dec 06 15:30:34.332 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 06 15:30:34.332 INFO [stderr]  --> src/main.rs:2:12
Dec 06 15:30:34.332 INFO [stderr]   |
Dec 06 15:30:34.332 INFO [stderr] 2 | #![feature(rust_2018_preview)]
Dec 06 15:30:34.332 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 06 15:30:34.332 INFO [stderr] 
Dec 06 15:30:39.823 INFO [stderr] warning: unused imports: `AppSettings`, `Arg`
Dec 06 15:30:39.823 INFO [stderr]  --> src/main.rs:7:12
Dec 06 15:30:39.823 INFO [stderr]   |
Dec 06 15:30:39.823 INFO [stderr] 7 | use clap::{Arg, App, AppSettings};
Dec 06 15:30:39.823 INFO [stderr]   |            ^^^       ^^^^^^^^^^^
Dec 06 15:30:39.823 INFO [stderr]   |
Dec 06 15:30:39.823 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:30:39.823 INFO [stderr] 
Dec 06 15:30:39.824 INFO [stderr] warning: unused import: `reqwest::Client`
Dec 06 15:30:39.824 INFO [stderr]  --> src/pkg/download.rs:2:5
Dec 06 15:30:39.824 INFO [stderr]   |
Dec 06 15:30:39.824 INFO [stderr] 2 | use reqwest::Client;
Dec 06 15:30:39.824 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 15:30:39.824 INFO [stderr] 
Dec 06 15:30:39.825 INFO [stderr] warning: unused import: `colored::*`
Dec 06 15:30:39.825 INFO [stderr]  --> src/pkg/download.rs:3:5
Dec 06 15:30:39.825 INFO [stderr]   |
Dec 06 15:30:39.825 INFO [stderr] 3 | use colored::*;
Dec 06 15:30:39.825 INFO [stderr]   |     ^^^^^^^^^^
Dec 06 15:30:39.825 INFO [stderr] 
Dec 06 15:30:39.825 INFO [stderr] warning: unused import: `std::error::Error`
Dec 06 15:30:39.826 INFO [stderr]  --> src/pkg/utils.rs:1:5
Dec 06 15:30:39.826 INFO [stderr]   |
Dec 06 15:30:39.826 INFO [stderr] 1 | use std::error::Error;
Dec 06 15:30:39.826 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.828 INFO [stderr] 
Dec 06 15:30:39.964 INFO [stderr] warning: unused variable: `why`
Dec 06 15:30:39.964 INFO [stderr]   --> src/pkg/utils.rs:60:13
Dec 06 15:30:39.964 INFO [stderr]    |
Dec 06 15:30:39.964 INFO [stderr] 60 |         Err(why) => panic!("Couldn't read {}", display),
Dec 06 15:30:39.964 INFO [stderr]    |             ^^^ help: consider using `_why` instead
Dec 06 15:30:39.964 INFO [stderr]    |
Dec 06 15:30:39.964 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 15:30:39.964 INFO [stderr] 
Dec 06 15:30:39.964 INFO [stderr] warning: unused variable: `config_values`
Dec 06 15:30:39.964 INFO [stderr]   --> src/pkg/utils.rs:66:9
Dec 06 15:30:39.964 INFO [stderr]    |
Dec 06 15:30:39.964 INFO [stderr] 66 |     let config_values = file.read_to_string(&mut s);
Dec 06 15:30:39.964 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_config_values` instead
Dec 06 15:30:39.964 INFO [stderr] 
Dec 06 15:30:39.964 INFO [stderr] warning: unused variable: `index`
Dec 06 15:30:39.964 INFO [stderr]   --> src/pkg/download.rs:52:13
Dec 06 15:30:39.964 INFO [stderr]    |
Dec 06 15:30:39.964 INFO [stderr] 52 |         let index = utils::MyFile::new("/var/cache/sol_rs/packages".to_string(), "xml.xz".to_string(), data.to_vec());
Dec 06 15:30:39.964 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Dec 06 15:30:39.964 INFO [stderr] 
Dec 06 15:30:39.964 INFO [stderr] warning: unused variable: `why`
Dec 06 15:30:39.968 INFO [stderr]   --> src/pkg/utils.rs:36:17
Dec 06 15:30:39.968 INFO [stderr]    |
Dec 06 15:30:39.968 INFO [stderr] 36 |             Err(why) => panic!("Couldnt create file {:?}", path),
Dec 06 15:30:39.968 INFO [stderr]    |                 ^^^ help: consider using `_why` instead
Dec 06 15:30:39.968 INFO [stderr] 
Dec 06 15:30:39.968 INFO [stderr] warning: unused variable: `why`
Dec 06 15:30:39.968 INFO [stderr]   --> src/pkg/utils.rs:42:17
Dec 06 15:30:39.968 INFO [stderr]    |
Dec 06 15:30:39.968 INFO [stderr] 42 |             Err(why) => panic!("Couldnt write data to file {:?}", path),
Dec 06 15:30:39.968 INFO [stderr]    |                 ^^^ help: consider using `_why` instead
Dec 06 15:30:39.972 INFO [stderr] 
Dec 06 15:30:39.992 INFO [stderr] warning: struct is never constructed: `Download`
Dec 06 15:30:39.992 INFO [stderr]   --> src/pkg/download.rs:16:1
Dec 06 15:30:39.992 INFO [stderr]    |
Dec 06 15:30:39.992 INFO [stderr] 16 | pub struct Download {
Dec 06 15:30:39.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.992 INFO [stderr]    |
Dec 06 15:30:39.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:30:39.992 INFO [stderr] 
Dec 06 15:30:39.992 INFO [stderr] warning: method is never used: `new`
Dec 06 15:30:39.992 INFO [stderr]   --> src/pkg/download.rs:25:5
Dec 06 15:30:39.992 INFO [stderr]    |
Dec 06 15:30:39.996 INFO [stderr] 25 |     pub fn new(url: String, packages: Vec<String> , packages_ver: Vec<String>, packages_rel: Vec<u32>) -> Download{
Dec 06 15:30:39.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.996 INFO [stderr] 
Dec 06 15:30:39.996 INFO [stderr] warning: method is never used: `get_repo`
Dec 06 15:30:39.996 INFO [stderr]   --> src/pkg/download.rs:29:5
Dec 06 15:30:39.996 INFO [stderr]    |
Dec 06 15:30:39.996 INFO [stderr] 29 |     fn get_repo(&self) -> String{
Dec 06 15:30:39.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.996 INFO [stderr] 
Dec 06 15:30:39.996 INFO [stderr] warning: method is never used: `download_index`
Dec 06 15:30:39.996 INFO [stderr]   --> src/pkg/download.rs:43:5
Dec 06 15:30:39.996 INFO [stderr]    |
Dec 06 15:30:39.996 INFO [stderr] 43 |     pub fn download_index(&self){
Dec 06 15:30:39.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.996 INFO [stderr] 
Dec 06 15:30:39.996 INFO [stderr] warning: method is never used: `download_packages`
Dec 06 15:30:39.996 INFO [stderr]   --> src/pkg/download.rs:55:5
Dec 06 15:30:39.996 INFO [stderr]    |
Dec 06 15:30:39.996 INFO [stderr] 55 |     fn download_packages(&self){
Dec 06 15:30:39.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.996 INFO [stderr] 
Dec 06 15:30:39.996 INFO [stderr] warning: struct is never constructed: `MyFile`
Dec 06 15:30:39.996 INFO [stderr]   --> src/pkg/utils.rs:10:1
Dec 06 15:30:39.996 INFO [stderr]    |
Dec 06 15:30:39.996 INFO [stderr] 10 | pub struct MyFile {
Dec 06 15:30:39.996 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.996 INFO [stderr] 
Dec 06 15:30:39.996 INFO [stderr] warning: struct is never constructed: `Config`
Dec 06 15:30:39.996 INFO [stderr]   --> src/pkg/utils.rs:17:1
Dec 06 15:30:39.996 INFO [stderr]    |
Dec 06 15:30:39.996 INFO [stderr] 17 | pub struct Config {
Dec 06 15:30:39.996 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 06 15:30:39.996 INFO [stderr] 
Dec 06 15:30:40.000 INFO [stderr] warning: method is never used: `new`
Dec 06 15:30:40.000 INFO [stderr]   --> src/pkg/utils.rs:27:5
Dec 06 15:30:40.000 INFO [stderr]    |
Dec 06 15:30:40.000 INFO [stderr] 27 |     pub fn new(path: String, file_type: String, data: Vec<u8>) -> MyFile{
Dec 06 15:30:40.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:40.000 INFO [stderr] 
Dec 06 15:30:40.000 INFO [stderr] warning: method is never used: `save_file`
Dec 06 15:30:40.000 INFO [stderr]   --> src/pkg/utils.rs:32:5
Dec 06 15:30:40.000 INFO [stderr]    |
Dec 06 15:30:40.000 INFO [stderr] 32 |     pub fn save_file(&mut self){
Dec 06 15:30:40.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:40.000 INFO [stderr] 
Dec 06 15:30:40.000 INFO [stderr] warning: method is never used: `unzip`
Dec 06 15:30:40.000 INFO [stderr]   --> src/pkg/utils.rs:48:5
Dec 06 15:30:40.000 INFO [stderr]    |
Dec 06 15:30:40.000 INFO [stderr] 48 |     pub fn unzip(&mut self){
Dec 06 15:30:40.000 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:40.000 INFO [stderr] 
Dec 06 15:30:40.000 INFO [stderr] warning: function is never used: `get_config_values`
Dec 06 15:30:40.000 INFO [stderr]   --> src/pkg/utils.rs:54:1
Dec 06 15:30:40.000 INFO [stderr]    |
Dec 06 15:30:40.000 INFO [stderr] 54 | pub fn get_config_values() -> (String, String, String){
Dec 06 15:30:40.000 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:40.000 INFO [stderr] 
Dec 06 15:30:40.000 INFO [stderr] warning: function is never used: `usysconf`
Dec 06 15:30:40.000 INFO [stderr]  --> src/pkg/cleanup.rs:5:1
Dec 06 15:30:40.000 INFO [stderr]   |
Dec 06 15:30:40.000 INFO [stderr] 5 | pub fn usysconf(){
Dec 06 15:30:40.000 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 06 15:30:40.000 INFO [stderr] 
Dec 06 15:30:41.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.32s
Dec 06 15:30:41.879 INFO [stderr] su: No module specific data is present
Dec 06 15:30:43.020 INFO running `"docker" "inspect" "05f23187cd3868e041fc6df34983c1c83e6fb62685235328be495e673cd93ef2"`
Dec 06 15:30:43.220 INFO running `"docker" "rm" "-f" "05f23187cd3868e041fc6df34983c1c83e6fb62685235328be495e673cd93ef2"`
Dec 06 15:30:43.321 INFO [stdout] 05f23187cd3868e041fc6df34983c1c83e6fb62685235328be495e673cd93ef2
Dec 06 15:30:43.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 15:30:43.527 INFO [stdout] b27e38a26b3427af308608fcdbcf5c943a98e99724d3178a90817ac232527f55
Dec 06 15:30:43.534 INFO running `"docker" "start" "-a" "b27e38a26b3427af308608fcdbcf5c943a98e99724d3178a90817ac232527f55"`
Dec 06 15:30:44.572 INFO [stderr] usermod: no changes
Dec 06 15:30:44.849 INFO [stderr]    Compiling sol-rs v0.1.0 (/source)
Dec 06 15:30:44.916 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 06 15:30:44.916 INFO [stderr]  --> src/main.rs:2:12
Dec 06 15:30:44.916 INFO [stderr]   |
Dec 06 15:30:44.916 INFO [stderr] 2 | #![feature(rust_2018_preview)]
Dec 06 15:30:44.916 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 06 15:30:44.916 INFO [stderr] 
Dec 06 15:30:50.252 INFO [stderr] warning: unused imports: `AppSettings`, `Arg`
Dec 06 15:30:50.252 INFO [stderr]  --> src/main.rs:7:12
Dec 06 15:30:50.252 INFO [stderr]   |
Dec 06 15:30:50.252 INFO [stderr] 7 | use clap::{Arg, App, AppSettings};
Dec 06 15:30:50.252 INFO [stderr]   |            ^^^       ^^^^^^^^^^^
Dec 06 15:30:50.252 INFO [stderr]   |
Dec 06 15:30:50.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:30:50.252 INFO [stderr] 
Dec 06 15:30:50.252 INFO [stderr] warning: unused import: `reqwest::Client`
Dec 06 15:30:50.252 INFO [stderr]  --> src/pkg/download.rs:2:5
Dec 06 15:30:50.252 INFO [stderr]   |
Dec 06 15:30:50.252 INFO [stderr] 2 | use reqwest::Client;
Dec 06 15:30:50.252 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 15:30:50.252 INFO [stderr] 
Dec 06 15:30:50.252 INFO [stderr] warning: unused import: `colored::*`
Dec 06 15:30:50.252 INFO [stderr]  --> src/pkg/download.rs:3:5
Dec 06 15:30:50.252 INFO [stderr]   |
Dec 06 15:30:50.252 INFO [stderr] 3 | use colored::*;
Dec 06 15:30:50.252 INFO [stderr]   |     ^^^^^^^^^^
Dec 06 15:30:50.252 INFO [stderr] 
Dec 06 15:30:50.252 INFO [stderr] warning: unused import: `std::error::Error`
Dec 06 15:30:50.252 INFO [stderr]  --> src/pkg/utils.rs:1:5
Dec 06 15:30:50.252 INFO [stderr]   |
Dec 06 15:30:50.252 INFO [stderr] 1 | use std::error::Error;
Dec 06 15:30:50.252 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.252 INFO [stderr] 
Dec 06 15:30:50.344 INFO [stderr] warning: unused variable: `why`
Dec 06 15:30:50.344 INFO [stderr]   --> src/pkg/utils.rs:60:13
Dec 06 15:30:50.344 INFO [stderr]    |
Dec 06 15:30:50.344 INFO [stderr] 60 |         Err(why) => panic!("Couldn't read {}", display),
Dec 06 15:30:50.344 INFO [stderr]    |             ^^^ help: consider using `_why` instead
Dec 06 15:30:50.344 INFO [stderr]    |
Dec 06 15:30:50.344 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 15:30:50.344 INFO [stderr] 
Dec 06 15:30:50.344 INFO [stderr] warning: unused variable: `config_values`
Dec 06 15:30:50.344 INFO [stderr]   --> src/pkg/utils.rs:66:9
Dec 06 15:30:50.344 INFO [stderr]    |
Dec 06 15:30:50.345 INFO [stderr] 66 |     let config_values = file.read_to_string(&mut s);
Dec 06 15:30:50.345 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_config_values` instead
Dec 06 15:30:50.345 INFO [stderr] 
Dec 06 15:30:50.345 INFO [stderr] warning: unused variable: `index`
Dec 06 15:30:50.345 INFO [stderr]   --> src/pkg/download.rs:52:13
Dec 06 15:30:50.345 INFO [stderr]    |
Dec 06 15:30:50.345 INFO [stderr] 52 |         let index = utils::MyFile::new("/var/cache/sol_rs/packages".to_string(), "xml.xz".to_string(), data.to_vec());
Dec 06 15:30:50.345 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Dec 06 15:30:50.345 INFO [stderr] 
Dec 06 15:30:50.345 INFO [stderr] warning: unused variable: `why`
Dec 06 15:30:50.345 INFO [stderr]   --> src/pkg/utils.rs:36:17
Dec 06 15:30:50.345 INFO [stderr]    |
Dec 06 15:30:50.345 INFO [stderr] 36 |             Err(why) => panic!("Couldnt create file {:?}", path),
Dec 06 15:30:50.345 INFO [stderr]    |                 ^^^ help: consider using `_why` instead
Dec 06 15:30:50.345 INFO [stderr] 
Dec 06 15:30:50.345 INFO [stderr] warning: unused variable: `why`
Dec 06 15:30:50.345 INFO [stderr]   --> src/pkg/utils.rs:42:17
Dec 06 15:30:50.345 INFO [stderr]    |
Dec 06 15:30:50.345 INFO [stderr] 42 |             Err(why) => panic!("Couldnt write data to file {:?}", path),
Dec 06 15:30:50.345 INFO [stderr]    |                 ^^^ help: consider using `_why` instead
Dec 06 15:30:50.345 INFO [stderr] 
Dec 06 15:30:50.368 INFO [stderr] warning: struct is never constructed: `Download`
Dec 06 15:30:50.368 INFO [stderr]   --> src/pkg/download.rs:16:1
Dec 06 15:30:50.368 INFO [stderr]    |
Dec 06 15:30:50.368 INFO [stderr] 16 | pub struct Download {
Dec 06 15:30:50.369 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: method is never used: `new`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/download.rs:25:5
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 25 |     pub fn new(url: String, packages: Vec<String> , packages_ver: Vec<String>, packages_rel: Vec<u32>) -> Download{
Dec 06 15:30:50.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: method is never used: `get_repo`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/download.rs:29:5
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 29 |     fn get_repo(&self) -> String{
Dec 06 15:30:50.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: method is never used: `download_index`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/download.rs:43:5
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 43 |     pub fn download_index(&self){
Dec 06 15:30:50.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: method is never used: `download_packages`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/download.rs:55:5
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 55 |     fn download_packages(&self){
Dec 06 15:30:50.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: struct is never constructed: `MyFile`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/utils.rs:10:1
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 10 | pub struct MyFile {
Dec 06 15:30:50.369 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: struct is never constructed: `Config`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/utils.rs:17:1
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 17 | pub struct Config {
Dec 06 15:30:50.369 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: method is never used: `new`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/utils.rs:27:5
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 27 |     pub fn new(path: String, file_type: String, data: Vec<u8>) -> MyFile{
Dec 06 15:30:50.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: method is never used: `save_file`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/utils.rs:32:5
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 32 |     pub fn save_file(&mut self){
Dec 06 15:30:50.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: method is never used: `unzip`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/utils.rs:48:5
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 48 |     pub fn unzip(&mut self){
Dec 06 15:30:50.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: function is never used: `get_config_values`
Dec 06 15:30:50.369 INFO [stderr]   --> src/pkg/utils.rs:54:1
Dec 06 15:30:50.369 INFO [stderr]    |
Dec 06 15:30:50.369 INFO [stderr] 54 | pub fn get_config_values() -> (String, String, String){
Dec 06 15:30:50.369 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.369 INFO [stderr] warning: function is never used: `usysconf`
Dec 06 15:30:50.369 INFO [stderr]  --> src/pkg/cleanup.rs:5:1
Dec 06 15:30:50.369 INFO [stderr]   |
Dec 06 15:30:50.369 INFO [stderr] 5 | pub fn usysconf(){
Dec 06 15:30:50.369 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 06 15:30:50.369 INFO [stderr] 
Dec 06 15:30:50.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
Dec 06 15:30:50.872 INFO [stderr] su: No module specific data is present
Dec 06 15:30:51.393 INFO running `"docker" "inspect" "b27e38a26b3427af308608fcdbcf5c943a98e99724d3178a90817ac232527f55"`
Dec 06 15:30:51.659 INFO running `"docker" "rm" "-f" "b27e38a26b3427af308608fcdbcf5c943a98e99724d3178a90817ac232527f55"`
Dec 06 15:30:52.011 INFO [stdout] b27e38a26b3427af308608fcdbcf5c943a98e99724d3178a90817ac232527f55
Dec 06 15:30:52.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 15:30:52.448 INFO [stdout] ca28dd3fe4c5aa75947dfca34d2189831d74632374d3e20c1282f62ecd980920
Dec 06 15:30:52.450 INFO running `"docker" "start" "-a" "ca28dd3fe4c5aa75947dfca34d2189831d74632374d3e20c1282f62ecd980920"`
Dec 06 15:30:53.849 INFO [stderr] usermod: no changes
Dec 06 15:30:54.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Dec 06 15:30:54.172 INFO [stderr]      Running /target/debug/deps/sol_rs-f1c3cbe08d6f5e13
Dec 06 15:30:54.187 INFO [stdout] 
Dec 06 15:30:54.187 INFO [stdout] running 0 tests
Dec 06 15:30:54.187 INFO [stdout] 
Dec 06 15:30:54.187 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:30:54.187 INFO [stdout] 
Dec 06 15:30:54.188 INFO [stderr] su: No module specific data is present
Dec 06 15:30:54.562 INFO running `"docker" "inspect" "ca28dd3fe4c5aa75947dfca34d2189831d74632374d3e20c1282f62ecd980920"`
Dec 06 15:30:54.666 INFO running `"docker" "rm" "-f" "ca28dd3fe4c5aa75947dfca34d2189831d74632374d3e20c1282f62ecd980920"`
Dec 06 15:30:54.754 INFO [stdout] ca28dd3fe4c5aa75947dfca34d2189831d74632374d3e20c1282f62ecd980920