Oct 27 11:54:48.272 INFO checking FRC6644/installer against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 11:54:48.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 11:54:48.843 INFO blam! bb08964ef0a85b071487ec841d27fa1dabe5e54a744a680e02c0c682a5058412
Oct 27 11:54:48.851 INFO running `"docker" "start" "-a" "bb08964ef0a85b071487ec841d27fa1dabe5e54a744a680e02c0c682a5058412"`
Oct 27 11:54:49.887 INFO kablam! usermod: no changes
Oct 27 11:54:50.339 INFO kablam!     Checking clap v2.27.1
Oct 27 11:54:50.374 INFO kablam!     Checking tokio-threadpool v0.1.6
Oct 27 11:54:50.374 INFO kablam!     Checking tokio-reactor v0.1.5
Oct 27 11:54:54.803 INFO kablam!     Checking tokio-fs v0.1.3
Oct 27 11:54:56.053 INFO kablam!     Checking tokio-udp v0.1.2
Oct 27 11:54:56.053 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 27 11:54:56.053 INFO kablam!     Checking tokio-uds v0.2.1
Oct 27 11:55:03.088 INFO kablam!     Checking tokio v0.1.8
Oct 27 11:55:06.731 INFO kablam!     Checking hyper v0.12.10
Oct 27 11:55:14.463 INFO kablam!     Checking hyper-tls v0.3.0
Oct 27 11:55:17.931 INFO kablam!     Checking reqwest v0.9.2
Oct 27 11:55:23.367 INFO kablam!     Checking installer v0.1.0 (/source)
Oct 27 11:55:29.454 INFO kablam! warning: unused import: `self`
Oct 27 11:55:29.454 INFO kablam!   --> src/main.rs:10:15
Oct 27 11:55:29.454 INFO kablam!    |
Oct 27 11:55:29.454 INFO kablam! 10 | use std::fs::{self, DirBuilder};
Oct 27 11:55:29.454 INFO kablam!    |               ^^^^
Oct 27 11:55:29.454 INFO kablam!    |
Oct 27 11:55:29.454 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 11:55:29.454 INFO kablam! 
Oct 27 11:55:29.454 INFO kablam! warning: unnecessary parentheses around `if let` head expression
Oct 27 11:55:29.454 INFO kablam!   --> src/main.rs:81:21
Oct 27 11:55:29.454 INFO kablam!    |
Oct 27 11:55:29.454 INFO kablam! 81 |    if let Some(o) = (softwares.get(software)){
Oct 27 11:55:29.454 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 11:55:29.454 INFO kablam!    |
Oct 27 11:55:29.454 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 11:55:29.454 INFO kablam! 
Oct 27 11:55:29.672 INFO kablam! warning: unused variable: `matches`
Oct 27 11:55:29.673 INFO kablam!   --> src/main.rs:22:17
Oct 27 11:55:29.673 INFO kablam!    |
Oct 27 11:55:29.673 INFO kablam! 22 |     if let Some(matches) = matches.subcommand_matches("hello_there") {
Oct 27 11:55:29.673 INFO kablam!    |                 ^^^^^^^ help: consider using `_matches` instead
Oct 27 11:55:29.673 INFO kablam!    |
Oct 27 11:55:29.673 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:55:29.673 INFO kablam! 
Oct 27 11:55:29.707 INFO kablam! warning: function is never used: `create_file`
Oct 27 11:55:29.707 INFO kablam!   --> src/main.rs:36:1
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam! 36 | fn create_file() -> std::io::Result<()>{
Oct 27 11:55:29.707 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 11:55:29.707 INFO kablam! 
Oct 27 11:55:29.707 INFO kablam! warning: function is never used: `get_page`
Oct 27 11:55:29.707 INFO kablam!   --> src/main.rs:41:1
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam! 41 | fn get_page(url: &str) -> Result<String, reqwest::Error>{
Oct 27 11:55:29.707 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:29.707 INFO kablam! 
Oct 27 11:55:29.707 INFO kablam! warning: enum is never used: `Error`
Oct 27 11:55:29.707 INFO kablam!   --> src/main.rs:63:1
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam! 63 | enum Error{
Oct 27 11:55:29.707 INFO kablam!    | ^^^^^^^^^^
Oct 27 11:55:29.707 INFO kablam! 
Oct 27 11:55:29.707 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:29.707 INFO kablam!   --> src/main.rs:18:2
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam! 18 |     get_save("https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png");
Oct 27 11:55:29.707 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 11:55:29.707 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:29.707 INFO kablam! 
Oct 27 11:55:29.707 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:29.707 INFO kablam!   --> src/main.rs:48:2
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam! 48 |     resp.copy_to(&mut file);
Oct 27 11:55:29.707 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:29.707 INFO kablam! 
Oct 27 11:55:29.707 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:29.707 INFO kablam!   --> src/main.rs:55:2
Oct 27 11:55:29.707 INFO kablam!    |
Oct 27 11:55:29.707 INFO kablam! 55 |       DirBuilder::new()
Oct 27 11:55:29.707 INFO kablam!    |  _____^
Oct 27 11:55:29.707 INFO kablam! 56 | |         .recursive(true)
Oct 27 11:55:29.708 INFO kablam! 57 | |         .create(&path);
Oct 27 11:55:29.708 INFO kablam!    | |_______________________^
Oct 27 11:55:29.708 INFO kablam!    |
Oct 27 11:55:29.708 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:29.708 INFO kablam! 
Oct 27 11:55:29.708 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:29.708 INFO kablam!   --> src/main.rs:59:2
Oct 27 11:55:29.708 INFO kablam!    |
Oct 27 11:55:29.708 INFO kablam! 59 |       DirBuilder::new()
Oct 27 11:55:29.708 INFO kablam!    |  _____^
Oct 27 11:55:29.708 INFO kablam! 60 | |         .recursive(true)
Oct 27 11:55:29.708 INFO kablam! 61 | |         .create(&path);
Oct 27 11:55:29.708 INFO kablam!    | |_______________________^
Oct 27 11:55:29.708 INFO kablam!    |
Oct 27 11:55:29.708 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:29.708 INFO kablam! 
Oct 27 11:55:31.299 INFO kablam! warning: unused import: `self`
Oct 27 11:55:31.299 INFO kablam!   --> src/main.rs:10:15
Oct 27 11:55:31.299 INFO kablam!    |
Oct 27 11:55:31.299 INFO kablam! 10 | use std::fs::{self, DirBuilder};
Oct 27 11:55:31.299 INFO kablam!    |               ^^^^
Oct 27 11:55:31.299 INFO kablam!    |
Oct 27 11:55:31.299 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 11:55:31.299 INFO kablam! 
Oct 27 11:55:31.299 INFO kablam! warning: unnecessary parentheses around `if let` head expression
Oct 27 11:55:31.299 INFO kablam!   --> src/main.rs:81:21
Oct 27 11:55:31.299 INFO kablam!    |
Oct 27 11:55:31.299 INFO kablam! 81 |    if let Some(o) = (softwares.get(software)){
Oct 27 11:55:31.299 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 11:55:31.299 INFO kablam!    |
Oct 27 11:55:31.299 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 11:55:31.299 INFO kablam! 
Oct 27 11:55:31.391 INFO kablam! warning: unused variable: `matches`
Oct 27 11:55:31.391 INFO kablam!   --> src/main.rs:22:17
Oct 27 11:55:31.391 INFO kablam!    |
Oct 27 11:55:31.391 INFO kablam! 22 |     if let Some(matches) = matches.subcommand_matches("hello_there") {
Oct 27 11:55:31.391 INFO kablam!    |                 ^^^^^^^ help: consider using `_matches` instead
Oct 27 11:55:31.391 INFO kablam!    |
Oct 27 11:55:31.391 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:55:31.391 INFO kablam! 
Oct 27 11:55:31.399 INFO kablam! warning: function is never used: `create_file`
Oct 27 11:55:31.399 INFO kablam!   --> src/main.rs:36:1
Oct 27 11:55:31.399 INFO kablam!    |
Oct 27 11:55:31.399 INFO kablam! 36 | fn create_file() -> std::io::Result<()>{
Oct 27 11:55:31.399 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:31.399 INFO kablam!    |
Oct 27 11:55:31.399 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 11:55:31.399 INFO kablam! 
Oct 27 11:55:31.400 INFO kablam! warning: function is never used: `get_page`
Oct 27 11:55:31.401 INFO kablam!   --> src/main.rs:41:1
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam! 41 | fn get_page(url: &str) -> Result<String, reqwest::Error>{
Oct 27 11:55:31.401 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:31.401 INFO kablam! 
Oct 27 11:55:31.401 INFO kablam! warning: enum is never used: `Error`
Oct 27 11:55:31.401 INFO kablam!   --> src/main.rs:63:1
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam! 63 | enum Error{
Oct 27 11:55:31.401 INFO kablam!    | ^^^^^^^^^^
Oct 27 11:55:31.401 INFO kablam! 
Oct 27 11:55:31.401 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:31.401 INFO kablam!   --> src/main.rs:18:2
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam! 18 |     get_save("https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png");
Oct 27 11:55:31.401 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 11:55:31.401 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:31.401 INFO kablam! 
Oct 27 11:55:31.401 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:31.401 INFO kablam!   --> src/main.rs:48:2
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam! 48 |     resp.copy_to(&mut file);
Oct 27 11:55:31.401 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:31.401 INFO kablam! 
Oct 27 11:55:31.401 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:31.401 INFO kablam!   --> src/main.rs:55:2
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam! 55 |       DirBuilder::new()
Oct 27 11:55:31.401 INFO kablam!    |  _____^
Oct 27 11:55:31.401 INFO kablam! 56 | |         .recursive(true)
Oct 27 11:55:31.401 INFO kablam! 57 | |         .create(&path);
Oct 27 11:55:31.401 INFO kablam!    | |_______________________^
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:31.401 INFO kablam! 
Oct 27 11:55:31.401 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:55:31.401 INFO kablam!   --> src/main.rs:59:2
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam! 59 |       DirBuilder::new()
Oct 27 11:55:31.401 INFO kablam!    |  _____^
Oct 27 11:55:31.401 INFO kablam! 60 | |         .recursive(true)
Oct 27 11:55:31.401 INFO kablam! 61 | |         .create(&path);
Oct 27 11:55:31.401 INFO kablam!    | |_______________________^
Oct 27 11:55:31.401 INFO kablam!    |
Oct 27 11:55:31.401 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:55:31.401 INFO kablam! 
Oct 27 11:55:31.433 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.51s
Oct 27 11:55:31.451 INFO kablam! su: No module specific data is present
Oct 27 11:55:32.633 INFO running `"docker" "rm" "-f" "bb08964ef0a85b071487ec841d27fa1dabe5e54a744a680e02c0c682a5058412"`
Oct 27 11:55:32.964 INFO blam! bb08964ef0a85b071487ec841d27fa1dabe5e54a744a680e02c0c682a5058412