Sep 21 04:19:21.377 INFO checking rspotify_hyper-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:19:21.377 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:19:21.377 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:19:21.632 INFO blam! 063e2412cca21caec3929b8b254450b68876483ac175b1498e7fb537be0d4d75
Sep 21 04:19:21.634 INFO running `"docker" "start" "-a" "063e2412cca21caec3929b8b254450b68876483ac175b1498e7fb537be0d4d75"`
Sep 21 04:19:22.777 INFO kablam! usermod: no changes
Sep 21 04:19:23.574 INFO kablam!    Compiling derive-error-chain v0.10.1
Sep 21 04:19:23.574 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 21 04:19:23.574 INFO kablam!     Checking chrono v0.4.6
Sep 21 04:19:23.574 INFO kablam!     Checking error-chain v0.10.0
Sep 21 04:19:31.003 INFO kablam!    Compiling derive_builder v0.5.1
Sep 21 04:19:35.487 INFO kablam!     Checking dotenv v0.10.1
Sep 21 04:19:37.832 INFO kablam!     Checking rspotify v0.2.4
Sep 21 04:19:48.162 INFO kablam!     Checking rspotify_hyper v0.1.0 (/source)
Sep 21 04:19:51.872 INFO kablam! warning: unused import: `std::io`
Sep 21 04:19:51.872 INFO kablam!   --> src/lib.rs:10:5
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam! 10 | use std::io;
Sep 21 04:19:51.872 INFO kablam!    |     ^^^^^^^
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 04:19:51.872 INFO kablam! 
Sep 21 04:19:51.872 INFO kablam! warning: unused import: `hyper::Request`
Sep 21 04:19:51.872 INFO kablam!   --> src/lib.rs:11:5
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam! 11 | use hyper::Request;
Sep 21 04:19:51.872 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:51.872 INFO kablam! 
Sep 21 04:19:51.872 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Sep 21 04:19:51.872 INFO kablam!   --> src/lib.rs:17:5
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam! 17 | use std::net::Ipv4Addr;
Sep 21 04:19:51.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 21 04:19:51.872 INFO kablam! 
Sep 21 04:19:51.872 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Sep 21 04:19:51.872 INFO kablam!   --> src/lib.rs:20:5
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam! 20 | use std::sync::mpsc::Sender;
Sep 21 04:19:51.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:51.872 INFO kablam! 
Sep 21 04:19:51.872 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 21 04:19:51.872 INFO kablam!   --> src/lib.rs:22:5
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam! 22 | use std::sync::Arc;
Sep 21 04:19:51.872 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:51.872 INFO kablam! 
Sep 21 04:19:51.872 INFO kablam! warning: unused import: `core::borrow::Borrow`
Sep 21 04:19:51.872 INFO kablam!   --> src/lib.rs:23:5
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam! 23 | use core::borrow::Borrow;
Sep 21 04:19:51.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:51.872 INFO kablam! 
Sep 21 04:19:51.872 INFO kablam! warning: unused import: `std::sync::Mutex`
Sep 21 04:19:51.872 INFO kablam!   --> src/lib.rs:24:5
Sep 21 04:19:51.872 INFO kablam!    |
Sep 21 04:19:51.872 INFO kablam! 24 | use std::sync::Mutex;
Sep 21 04:19:51.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 21 04:19:51.872 INFO kablam! 
Sep 21 04:19:51.934 INFO kablam! warning: unused import: `std::io`
Sep 21 04:19:51.934 INFO kablam!   --> src/lib.rs:10:5
Sep 21 04:19:51.934 INFO kablam!    |
Sep 21 04:19:51.934 INFO kablam! 10 | use std::io;
Sep 21 04:19:51.934 INFO kablam!    |     ^^^^^^^
Sep 21 04:19:51.934 INFO kablam!    |
Sep 21 04:19:51.934 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 04:19:51.934 INFO kablam! 
Sep 21 04:19:51.934 INFO kablam! warning: unused import: `hyper::Request`
Sep 21 04:19:51.934 INFO kablam!   --> src/lib.rs:11:5
Sep 21 04:19:51.934 INFO kablam!    |
Sep 21 04:19:51.934 INFO kablam! 11 | use hyper::Request;
Sep 21 04:19:51.934 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:51.934 INFO kablam! 
Sep 21 04:19:51.934 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Sep 21 04:19:51.934 INFO kablam!   --> src/lib.rs:17:5
Sep 21 04:19:51.934 INFO kablam!    |
Sep 21 04:19:51.934 INFO kablam! 17 | use std::net::Ipv4Addr;
Sep 21 04:19:51.934 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 21 04:19:51.934 INFO kablam! 
Sep 21 04:19:51.934 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Sep 21 04:19:51.934 INFO kablam!   --> src/lib.rs:20:5
Sep 21 04:19:51.934 INFO kablam!    |
Sep 21 04:19:51.934 INFO kablam! 20 | use std::sync::mpsc::Sender;
Sep 21 04:19:51.934 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:51.934 INFO kablam! 
Sep 21 04:19:51.934 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 21 04:19:51.934 INFO kablam!   --> src/lib.rs:22:5
Sep 21 04:19:51.934 INFO kablam!    |
Sep 21 04:19:51.934 INFO kablam! 22 | use std::sync::Arc;
Sep 21 04:19:51.934 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:51.934 INFO kablam! 
Sep 21 04:19:51.934 INFO kablam! warning: unused import: `core::borrow::Borrow`
Sep 21 04:19:51.934 INFO kablam!   --> src/lib.rs:23:5
Sep 21 04:19:51.934 INFO kablam!    |
Sep 21 04:19:51.934 INFO kablam! 23 | use core::borrow::Borrow;
Sep 21 04:19:51.935 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:51.935 INFO kablam! 
Sep 21 04:19:51.935 INFO kablam! warning: unused import: `std::sync::Mutex`
Sep 21 04:19:51.935 INFO kablam!   --> src/lib.rs:24:5
Sep 21 04:19:51.935 INFO kablam!    |
Sep 21 04:19:51.935 INFO kablam! 24 | use std::sync::Mutex;
Sep 21 04:19:51.935 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 21 04:19:51.935 INFO kablam! 
Sep 21 04:19:52.078 INFO kablam! warning: unused import: `futures::Stream`
Sep 21 04:19:52.078 INFO kablam!   --> src/lib.rs:18:5
Sep 21 04:19:52.078 INFO kablam!    |
Sep 21 04:19:52.078 INFO kablam! 18 | use futures::Stream;
Sep 21 04:19:52.078 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 21 04:19:52.078 INFO kablam! 
Sep 21 04:19:52.078 INFO kablam! warning: unused variable: `query`
Sep 21 04:19:52.078 INFO kablam!   --> src/lib.rs:64:33
Sep 21 04:19:52.078 INFO kablam!    |
Sep 21 04:19:52.078 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:52.078 INFO kablam!    |                                 ^^^^^ help: consider using `_query` instead
Sep 21 04:19:52.078 INFO kablam!    |
Sep 21 04:19:52.078 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 04:19:52.078 INFO kablam! 
Sep 21 04:19:52.078 INFO kablam! warning: unused variable: `tx_stop`
Sep 21 04:19:52.078 INFO kablam!   --> src/lib.rs:36:18
Sep 21 04:19:52.078 INFO kablam!    |
Sep 21 04:19:52.078 INFO kablam! 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Sep 21 04:19:52.078 INFO kablam!    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Sep 21 04:19:52.078 INFO kablam! 
Sep 21 04:19:52.078 INFO kablam! warning: unused variable: `spotify_oauth`
Sep 21 04:19:52.078 INFO kablam!   --> src/lib.rs:99:17
Sep 21 04:19:52.078 INFO kablam!    |
Sep 21 04:19:52.078 INFO kablam! 99 |             let spotify_oauth = spotify_oauth_2;
Sep 21 04:19:52.078 INFO kablam!    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Sep 21 04:19:52.078 INFO kablam! 
Sep 21 04:19:52.106 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:52.106 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:52.106 INFO kablam!    |
Sep 21 04:19:52.106 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:52.106 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:52.106 INFO kablam!    |                             |
Sep 21 04:19:52.106 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:52.106 INFO kablam!    |
Sep 21 04:19:52.106 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 04:19:52.106 INFO kablam! 
Sep 21 04:19:52.106 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:52.106 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:52.106 INFO kablam!    |
Sep 21 04:19:52.106 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:52.106 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:52.106 INFO kablam!    |                             |
Sep 21 04:19:52.106 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:52.106 INFO kablam! 
Sep 21 04:19:52.234 INFO kablam! warning: unused import: `futures::Stream`
Sep 21 04:19:52.234 INFO kablam!   --> src/lib.rs:18:5
Sep 21 04:19:52.234 INFO kablam!    |
Sep 21 04:19:52.234 INFO kablam! 18 | use futures::Stream;
Sep 21 04:19:52.234 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 21 04:19:52.234 INFO kablam! 
Sep 21 04:19:52.242 INFO kablam! warning: unused variable: `query`
Sep 21 04:19:52.242 INFO kablam!   --> src/lib.rs:64:33
Sep 21 04:19:52.242 INFO kablam!    |
Sep 21 04:19:52.242 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:52.242 INFO kablam!    |                                 ^^^^^ help: consider using `_query` instead
Sep 21 04:19:52.242 INFO kablam!    |
Sep 21 04:19:52.242 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 04:19:52.242 INFO kablam! 
Sep 21 04:19:52.242 INFO kablam! warning: unused variable: `tx_stop`
Sep 21 04:19:52.242 INFO kablam!   --> src/lib.rs:36:18
Sep 21 04:19:52.242 INFO kablam!    |
Sep 21 04:19:52.242 INFO kablam! 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Sep 21 04:19:52.242 INFO kablam!    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Sep 21 04:19:52.242 INFO kablam! 
Sep 21 04:19:52.242 INFO kablam! warning: unused variable: `spotify_oauth`
Sep 21 04:19:52.242 INFO kablam!   --> src/lib.rs:99:17
Sep 21 04:19:52.242 INFO kablam!    |
Sep 21 04:19:52.242 INFO kablam! 99 |             let spotify_oauth = spotify_oauth_2;
Sep 21 04:19:52.242 INFO kablam!    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Sep 21 04:19:52.242 INFO kablam! 
Sep 21 04:19:52.252 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:52.252 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:52.252 INFO kablam!    |
Sep 21 04:19:52.252 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:52.252 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:52.252 INFO kablam!    |                             |
Sep 21 04:19:52.252 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:52.252 INFO kablam!    |
Sep 21 04:19:52.252 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 04:19:52.252 INFO kablam! 
Sep 21 04:19:52.252 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:52.252 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:52.252 INFO kablam!    |
Sep 21 04:19:52.252 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:52.252 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:52.252 INFO kablam!    |                             |
Sep 21 04:19:52.252 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:52.252 INFO kablam! 
Sep 21 04:19:52.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.51s
Sep 21 04:19:52.346 INFO kablam! su: No module specific data is present
Sep 21 04:19:53.392 INFO running `"docker" "rm" "-f" "063e2412cca21caec3929b8b254450b68876483ac175b1498e7fb537be0d4d75"`
Sep 21 04:19:53.522 INFO blam! 063e2412cca21caec3929b8b254450b68876483ac175b1498e7fb537be0d4d75