Oct 13 04:48:08.124 INFO checking FRC6644/installer against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 04:48:08.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 04:48:08.457 INFO blam! 78d601941e20d07c51160283d20ead2702b871b1ac0ba5df581ae8b1886208da
Oct 13 04:48:08.458 INFO running `"docker" "start" "-a" "78d601941e20d07c51160283d20ead2702b871b1ac0ba5df581ae8b1886208da"`
Oct 13 04:48:10.172 INFO kablam! usermod: no changes
Oct 13 04:48:10.616 INFO kablam!     Checking clap v2.27.1
Oct 13 04:48:10.640 INFO kablam!     Checking tokio-threadpool v0.1.6
Oct 13 04:48:10.640 INFO kablam!     Checking tokio-reactor v0.1.5
Oct 13 04:48:15.420 INFO kablam!     Checking tokio-fs v0.1.3
Oct 13 04:48:15.800 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 13 04:48:15.800 INFO kablam!     Checking tokio-udp v0.1.2
Oct 13 04:48:15.800 INFO kablam!     Checking tokio-uds v0.2.1
Oct 13 04:48:23.422 INFO kablam!     Checking tokio v0.1.8
Oct 13 04:48:27.932 INFO kablam!     Checking hyper v0.12.10
Oct 13 04:48:35.656 INFO kablam!     Checking hyper-tls v0.3.0
Oct 13 04:48:39.136 INFO kablam!     Checking reqwest v0.9.2
Oct 13 04:48:44.700 INFO kablam!     Checking installer v0.1.0 (/source)
Oct 13 04:48:51.968 INFO kablam! warning: unused import: `self`
Oct 13 04:48:51.968 INFO kablam!   --> src/main.rs:10:15
Oct 13 04:48:51.968 INFO kablam!    |
Oct 13 04:48:51.968 INFO kablam! 10 | use std::fs::{self, DirBuilder};
Oct 13 04:48:51.968 INFO kablam!    |               ^^^^
Oct 13 04:48:51.968 INFO kablam!    |
Oct 13 04:48:51.968 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 04:48:51.968 INFO kablam! 
Oct 13 04:48:51.968 INFO kablam! warning: unnecessary parentheses around `if let` head expression
Oct 13 04:48:51.968 INFO kablam!   --> src/main.rs:81:21
Oct 13 04:48:51.968 INFO kablam!    |
Oct 13 04:48:51.968 INFO kablam! 81 |    if let Some(o) = (softwares.get(software)){
Oct 13 04:48:51.968 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:48:51.968 INFO kablam!    |
Oct 13 04:48:51.968 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 04:48:51.968 INFO kablam! 
Oct 13 04:48:52.160 INFO kablam! warning: unused import: `self`
Oct 13 04:48:52.160 INFO kablam!   --> src/main.rs:10:15
Oct 13 04:48:52.160 INFO kablam!    |
Oct 13 04:48:52.160 INFO kablam! 10 | use std::fs::{self, DirBuilder};
Oct 13 04:48:52.160 INFO kablam!    |               ^^^^
Oct 13 04:48:52.160 INFO kablam!    |
Oct 13 04:48:52.160 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 04:48:52.160 INFO kablam! 
Oct 13 04:48:52.160 INFO kablam! warning: unnecessary parentheses around `if let` head expression
Oct 13 04:48:52.160 INFO kablam!   --> src/main.rs:81:21
Oct 13 04:48:52.160 INFO kablam!    |
Oct 13 04:48:52.160 INFO kablam! 81 |    if let Some(o) = (softwares.get(software)){
Oct 13 04:48:52.160 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 04:48:52.160 INFO kablam!    |
Oct 13 04:48:52.160 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 04:48:52.160 INFO kablam! 
Oct 13 04:48:52.204 INFO kablam! warning: unused variable: `matches`
Oct 13 04:48:52.204 INFO kablam!   --> src/main.rs:22:17
Oct 13 04:48:52.204 INFO kablam!    |
Oct 13 04:48:52.204 INFO kablam! 22 |     if let Some(matches) = matches.subcommand_matches("hello_there") {
Oct 13 04:48:52.204 INFO kablam!    |                 ^^^^^^^ help: consider using `_matches` instead
Oct 13 04:48:52.204 INFO kablam!    |
Oct 13 04:48:52.204 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 04:48:52.204 INFO kablam! 
Oct 13 04:48:52.248 INFO kablam! warning: function is never used: `create_file`
Oct 13 04:48:52.248 INFO kablam!   --> src/main.rs:36:1
Oct 13 04:48:52.248 INFO kablam!    |
Oct 13 04:48:52.248 INFO kablam! 36 | fn create_file() -> std::io::Result<()>{
Oct 13 04:48:52.248 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.264 INFO kablam!    |
Oct 13 04:48:52.264 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 04:48:52.264 INFO kablam! 
Oct 13 04:48:52.264 INFO kablam! warning: function is never used: `get_page`
Oct 13 04:48:52.264 INFO kablam!   --> src/main.rs:41:1
Oct 13 04:48:52.264 INFO kablam!    |
Oct 13 04:48:52.264 INFO kablam! 41 | fn get_page(url: &str) -> Result<String, reqwest::Error>{
Oct 13 04:48:52.264 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.264 INFO kablam! 
Oct 13 04:48:52.264 INFO kablam! warning: enum is never used: `Error`
Oct 13 04:48:52.264 INFO kablam!   --> src/main.rs:63:1
Oct 13 04:48:52.264 INFO kablam!    |
Oct 13 04:48:52.264 INFO kablam! 63 | enum Error{
Oct 13 04:48:52.264 INFO kablam!    | ^^^^^^^^^^
Oct 13 04:48:52.264 INFO kablam! 
Oct 13 04:48:52.292 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.292 INFO kablam!   --> src/main.rs:18:2
Oct 13 04:48:52.292 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam! 18 |     get_save("https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png");
Oct 13 04:48:52.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.293 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 04:48:52.293 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.293 INFO kablam! 
Oct 13 04:48:52.293 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.293 INFO kablam!   --> src/main.rs:48:2
Oct 13 04:48:52.293 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam! 48 |     resp.copy_to(&mut file);
Oct 13 04:48:52.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.293 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.293 INFO kablam! 
Oct 13 04:48:52.293 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.293 INFO kablam!   --> src/main.rs:55:2
Oct 13 04:48:52.293 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam! 55 |       DirBuilder::new()
Oct 13 04:48:52.293 INFO kablam!    |  _____^
Oct 13 04:48:52.293 INFO kablam! 56 | |         .recursive(true)
Oct 13 04:48:52.293 INFO kablam! 57 | |         .create(&path);
Oct 13 04:48:52.293 INFO kablam!    | |_______________________^
Oct 13 04:48:52.293 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.293 INFO kablam! 
Oct 13 04:48:52.293 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.293 INFO kablam!   --> src/main.rs:59:2
Oct 13 04:48:52.293 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam! 59 |       DirBuilder::new()
Oct 13 04:48:52.293 INFO kablam!    |  _____^
Oct 13 04:48:52.293 INFO kablam! 60 | |         .recursive(true)
Oct 13 04:48:52.293 INFO kablam! 61 | |         .create(&path);
Oct 13 04:48:52.293 INFO kablam!    | |_______________________^
Oct 13 04:48:52.293 INFO kablam!    |
Oct 13 04:48:52.293 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.293 INFO kablam! 
Oct 13 04:48:52.392 INFO kablam! warning: unused variable: `matches`
Oct 13 04:48:52.392 INFO kablam!   --> src/main.rs:22:17
Oct 13 04:48:52.392 INFO kablam!    |
Oct 13 04:48:52.392 INFO kablam! 22 |     if let Some(matches) = matches.subcommand_matches("hello_there") {
Oct 13 04:48:52.392 INFO kablam!    |                 ^^^^^^^ help: consider using `_matches` instead
Oct 13 04:48:52.392 INFO kablam!    |
Oct 13 04:48:52.392 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 04:48:52.392 INFO kablam! 
Oct 13 04:48:52.406 INFO kablam! warning: function is never used: `create_file`
Oct 13 04:48:52.406 INFO kablam!   --> src/main.rs:36:1
Oct 13 04:48:52.406 INFO kablam!    |
Oct 13 04:48:52.406 INFO kablam! 36 | fn create_file() -> std::io::Result<()>{
Oct 13 04:48:52.406 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.406 INFO kablam!    |
Oct 13 04:48:52.406 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 04:48:52.406 INFO kablam! 
Oct 13 04:48:52.406 INFO kablam! warning: function is never used: `get_page`
Oct 13 04:48:52.406 INFO kablam!   --> src/main.rs:41:1
Oct 13 04:48:52.406 INFO kablam!    |
Oct 13 04:48:52.406 INFO kablam! 41 | fn get_page(url: &str) -> Result<String, reqwest::Error>{
Oct 13 04:48:52.406 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.406 INFO kablam! 
Oct 13 04:48:52.408 INFO kablam! warning: enum is never used: `Error`
Oct 13 04:48:52.408 INFO kablam!   --> src/main.rs:63:1
Oct 13 04:48:52.408 INFO kablam!    |
Oct 13 04:48:52.408 INFO kablam! 63 | enum Error{
Oct 13 04:48:52.408 INFO kablam!    | ^^^^^^^^^^
Oct 13 04:48:52.408 INFO kablam! 
Oct 13 04:48:52.416 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.416 INFO kablam!   --> src/main.rs:18:2
Oct 13 04:48:52.416 INFO kablam!    |
Oct 13 04:48:52.416 INFO kablam! 18 |     get_save("https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png");
Oct 13 04:48:52.416 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.416 INFO kablam!    |
Oct 13 04:48:52.416 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 04:48:52.416 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.416 INFO kablam! 
Oct 13 04:48:52.420 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.420 INFO kablam!   --> src/main.rs:48:2
Oct 13 04:48:52.420 INFO kablam!    |
Oct 13 04:48:52.420 INFO kablam! 48 |     resp.copy_to(&mut file);
Oct 13 04:48:52.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:48:52.420 INFO kablam!    |
Oct 13 04:48:52.420 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.420 INFO kablam! 
Oct 13 04:48:52.420 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.420 INFO kablam!   --> src/main.rs:55:2
Oct 13 04:48:52.420 INFO kablam!    |
Oct 13 04:48:52.420 INFO kablam! 55 |       DirBuilder::new()
Oct 13 04:48:52.420 INFO kablam!    |  _____^
Oct 13 04:48:52.420 INFO kablam! 56 | |         .recursive(true)
Oct 13 04:48:52.420 INFO kablam! 57 | |         .create(&path);
Oct 13 04:48:52.420 INFO kablam!    | |_______________________^
Oct 13 04:48:52.420 INFO kablam!    |
Oct 13 04:48:52.420 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.420 INFO kablam! 
Oct 13 04:48:52.420 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:48:52.420 INFO kablam!   --> src/main.rs:59:2
Oct 13 04:48:52.420 INFO kablam!    |
Oct 13 04:48:52.420 INFO kablam! 59 |       DirBuilder::new()
Oct 13 04:48:52.420 INFO kablam!    |  _____^
Oct 13 04:48:52.420 INFO kablam! 60 | |         .recursive(true)
Oct 13 04:48:52.420 INFO kablam! 61 | |         .create(&path);
Oct 13 04:48:52.420 INFO kablam!    | |_______________________^
Oct 13 04:48:52.420 INFO kablam!    |
Oct 13 04:48:52.420 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:48:52.421 INFO kablam! 
Oct 13 04:48:52.468 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.26s
Oct 13 04:48:52.482 INFO kablam! su: No module specific data is present
Oct 13 04:48:53.241 INFO running `"docker" "rm" "-f" "78d601941e20d07c51160283d20ead2702b871b1ac0ba5df581ae8b1886208da"`
Oct 13 04:48:53.637 INFO blam! 78d601941e20d07c51160283d20ead2702b871b1ac0ba5df581ae8b1886208da