Sep 21 04:19:20.379 INFO checking rspotify_hyper-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 04:19:20.379 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 04:19:20.379 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:19:20.534 INFO blam! 39afb7ef6c2e43c1c2712ed7d40c26c65600a518abf3dfef6fbc60c84796fc9b
Sep 21 04:19:20.536 INFO running `"docker" "start" "-a" "39afb7ef6c2e43c1c2712ed7d40c26c65600a518abf3dfef6fbc60c84796fc9b"`
Sep 21 04:19:21.489 INFO kablam! usermod: no changes
Sep 21 04:19:22.374 INFO kablam!     Checking webbrowser v0.2.2
Sep 21 04:19:22.374 INFO kablam!     Checking random v0.12.2
Sep 21 04:19:22.379 INFO kablam!    Compiling derive_builder_core v0.2.0
Sep 21 04:19:22.380 INFO kablam!     Checking chrono v0.4.6
Sep 21 04:19:27.420 INFO kablam!    Compiling derive_builder v0.5.1
Sep 21 04:19:31.666 INFO kablam!     Checking rspotify v0.2.4
Sep 21 04:19:41.954 INFO kablam!     Checking rspotify_hyper v0.1.0 (/source)
Sep 21 04:19:45.354 INFO kablam! warning: unused import: `std::io`
Sep 21 04:19:45.354 INFO kablam!   --> src/lib.rs:10:5
Sep 21 04:19:45.354 INFO kablam!    |
Sep 21 04:19:45.354 INFO kablam! 10 | use std::io;
Sep 21 04:19:45.354 INFO kablam!    |     ^^^^^^^
Sep 21 04:19:45.354 INFO kablam!    |
Sep 21 04:19:45.354 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 04:19:45.354 INFO kablam! 
Sep 21 04:19:45.354 INFO kablam! warning: unused import: `hyper::Request`
Sep 21 04:19:45.354 INFO kablam!   --> src/lib.rs:11:5
Sep 21 04:19:45.354 INFO kablam!    |
Sep 21 04:19:45.354 INFO kablam! 11 | use hyper::Request;
Sep 21 04:19:45.354 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:45.354 INFO kablam! 
Sep 21 04:19:45.354 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Sep 21 04:19:45.354 INFO kablam!   --> src/lib.rs:17:5
Sep 21 04:19:45.354 INFO kablam!    |
Sep 21 04:19:45.354 INFO kablam! 17 | use std::net::Ipv4Addr;
Sep 21 04:19:45.354 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 21 04:19:45.354 INFO kablam! 
Sep 21 04:19:45.354 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Sep 21 04:19:45.354 INFO kablam!   --> src/lib.rs:20:5
Sep 21 04:19:45.354 INFO kablam!    |
Sep 21 04:19:45.354 INFO kablam! 20 | use std::sync::mpsc::Sender;
Sep 21 04:19:45.354 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:45.354 INFO kablam! 
Sep 21 04:19:45.354 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 21 04:19:45.354 INFO kablam!   --> src/lib.rs:22:5
Sep 21 04:19:45.354 INFO kablam!    |
Sep 21 04:19:45.355 INFO kablam! 22 | use std::sync::Arc;
Sep 21 04:19:45.355 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:45.355 INFO kablam! 
Sep 21 04:19:45.355 INFO kablam! warning: unused import: `core::borrow::Borrow`
Sep 21 04:19:45.355 INFO kablam!   --> src/lib.rs:23:5
Sep 21 04:19:45.355 INFO kablam!    |
Sep 21 04:19:45.355 INFO kablam! 23 | use core::borrow::Borrow;
Sep 21 04:19:45.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:45.355 INFO kablam! 
Sep 21 04:19:45.355 INFO kablam! warning: unused import: `std::sync::Mutex`
Sep 21 04:19:45.355 INFO kablam!   --> src/lib.rs:24:5
Sep 21 04:19:45.355 INFO kablam!    |
Sep 21 04:19:45.355 INFO kablam! 24 | use std::sync::Mutex;
Sep 21 04:19:45.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 21 04:19:45.355 INFO kablam! 
Sep 21 04:19:45.378 INFO kablam! warning: unused import: `std::io`
Sep 21 04:19:45.378 INFO kablam!   --> src/lib.rs:10:5
Sep 21 04:19:45.378 INFO kablam!    |
Sep 21 04:19:45.378 INFO kablam! 10 | use std::io;
Sep 21 04:19:45.378 INFO kablam!    |     ^^^^^^^
Sep 21 04:19:45.378 INFO kablam!    |
Sep 21 04:19:45.378 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 04:19:45.378 INFO kablam! 
Sep 21 04:19:45.378 INFO kablam! warning: unused import: `hyper::Request`
Sep 21 04:19:45.378 INFO kablam!   --> src/lib.rs:11:5
Sep 21 04:19:45.378 INFO kablam!    |
Sep 21 04:19:45.378 INFO kablam! 11 | use hyper::Request;
Sep 21 04:19:45.378 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:45.378 INFO kablam! 
Sep 21 04:19:45.378 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Sep 21 04:19:45.378 INFO kablam!   --> src/lib.rs:17:5
Sep 21 04:19:45.378 INFO kablam!    |
Sep 21 04:19:45.378 INFO kablam! 17 | use std::net::Ipv4Addr;
Sep 21 04:19:45.379 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 21 04:19:45.379 INFO kablam! 
Sep 21 04:19:45.379 INFO kablam! warning: unused import: `std::sync::mpsc::Sender`
Sep 21 04:19:45.379 INFO kablam!   --> src/lib.rs:20:5
Sep 21 04:19:45.379 INFO kablam!    |
Sep 21 04:19:45.379 INFO kablam! 20 | use std::sync::mpsc::Sender;
Sep 21 04:19:45.379 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:45.379 INFO kablam! 
Sep 21 04:19:45.379 INFO kablam! warning: unused import: `std::sync::Arc`
Sep 21 04:19:45.379 INFO kablam!   --> src/lib.rs:22:5
Sep 21 04:19:45.379 INFO kablam!    |
Sep 21 04:19:45.379 INFO kablam! 22 | use std::sync::Arc;
Sep 21 04:19:45.379 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 21 04:19:45.379 INFO kablam! 
Sep 21 04:19:45.379 INFO kablam! warning: unused import: `core::borrow::Borrow`
Sep 21 04:19:45.379 INFO kablam!   --> src/lib.rs:23:5
Sep 21 04:19:45.379 INFO kablam!    |
Sep 21 04:19:45.379 INFO kablam! 23 | use core::borrow::Borrow;
Sep 21 04:19:45.379 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:45.379 INFO kablam! 
Sep 21 04:19:45.379 INFO kablam! warning: unused import: `std::sync::Mutex`
Sep 21 04:19:45.379 INFO kablam!   --> src/lib.rs:24:5
Sep 21 04:19:45.379 INFO kablam!    |
Sep 21 04:19:45.379 INFO kablam! 24 | use std::sync::Mutex;
Sep 21 04:19:45.379 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 21 04:19:45.379 INFO kablam! 
Sep 21 04:19:45.503 INFO kablam! warning: unused import: `futures::Stream`
Sep 21 04:19:45.503 INFO kablam!   --> src/lib.rs:18:5
Sep 21 04:19:45.503 INFO kablam!    |
Sep 21 04:19:45.503 INFO kablam! 18 | use futures::Stream;
Sep 21 04:19:45.503 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 21 04:19:45.503 INFO kablam! 
Sep 21 04:19:45.514 INFO kablam! warning: unused variable: `query`
Sep 21 04:19:45.514 INFO kablam!   --> src/lib.rs:64:33
Sep 21 04:19:45.514 INFO kablam!    |
Sep 21 04:19:45.514 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:45.514 INFO kablam!    |                                 ^^^^^ help: consider using `_query` instead
Sep 21 04:19:45.514 INFO kablam!    |
Sep 21 04:19:45.514 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 04:19:45.514 INFO kablam! 
Sep 21 04:19:45.514 INFO kablam! warning: unused variable: `tx_stop`
Sep 21 04:19:45.514 INFO kablam!   --> src/lib.rs:36:18
Sep 21 04:19:45.514 INFO kablam!    |
Sep 21 04:19:45.514 INFO kablam! 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Sep 21 04:19:45.514 INFO kablam!    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Sep 21 04:19:45.514 INFO kablam! 
Sep 21 04:19:45.514 INFO kablam! warning: unused variable: `spotify_oauth`
Sep 21 04:19:45.514 INFO kablam!   --> src/lib.rs:99:17
Sep 21 04:19:45.514 INFO kablam!    |
Sep 21 04:19:45.514 INFO kablam! 99 |             let spotify_oauth = spotify_oauth_2;
Sep 21 04:19:45.514 INFO kablam!    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Sep 21 04:19:45.514 INFO kablam! 
Sep 21 04:19:45.518 INFO kablam! warning: unused import: `futures::Stream`
Sep 21 04:19:45.518 INFO kablam!   --> src/lib.rs:18:5
Sep 21 04:19:45.518 INFO kablam!    |
Sep 21 04:19:45.518 INFO kablam! 18 | use futures::Stream;
Sep 21 04:19:45.518 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 21 04:19:45.518 INFO kablam! 
Sep 21 04:19:45.522 INFO kablam! warning: unused variable: `query`
Sep 21 04:19:45.522 INFO kablam!   --> src/lib.rs:64:33
Sep 21 04:19:45.522 INFO kablam!    |
Sep 21 04:19:45.522 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:45.522 INFO kablam!    |                                 ^^^^^ help: consider using `_query` instead
Sep 21 04:19:45.522 INFO kablam!    |
Sep 21 04:19:45.522 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 04:19:45.522 INFO kablam! 
Sep 21 04:19:45.522 INFO kablam! warning: unused variable: `tx_stop`
Sep 21 04:19:45.522 INFO kablam!   --> src/lib.rs:36:18
Sep 21 04:19:45.522 INFO kablam!    |
Sep 21 04:19:45.522 INFO kablam! 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Sep 21 04:19:45.522 INFO kablam!    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Sep 21 04:19:45.522 INFO kablam! 
Sep 21 04:19:45.522 INFO kablam! warning: unused variable: `spotify_oauth`
Sep 21 04:19:45.522 INFO kablam!   --> src/lib.rs:99:17
Sep 21 04:19:45.522 INFO kablam!    |
Sep 21 04:19:45.522 INFO kablam! 99 |             let spotify_oauth = spotify_oauth_2;
Sep 21 04:19:45.522 INFO kablam!    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Sep 21 04:19:45.522 INFO kablam! 
Sep 21 04:19:45.526 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:45.526 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:45.526 INFO kablam!    |
Sep 21 04:19:45.526 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:45.526 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:45.526 INFO kablam!    |                             |
Sep 21 04:19:45.526 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:45.534 INFO kablam!    |
Sep 21 04:19:45.534 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 04:19:45.534 INFO kablam! 
Sep 21 04:19:45.534 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:45.534 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:45.534 INFO kablam!    |
Sep 21 04:19:45.534 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:45.534 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:45.534 INFO kablam!    |                             |
Sep 21 04:19:45.534 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:45.534 INFO kablam! 
Sep 21 04:19:45.537 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:45.537 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:45.537 INFO kablam!    |
Sep 21 04:19:45.537 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:45.537 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:45.537 INFO kablam!    |                             |
Sep 21 04:19:45.537 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:45.537 INFO kablam!    |
Sep 21 04:19:45.537 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 04:19:45.537 INFO kablam! 
Sep 21 04:19:45.537 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:45.537 INFO kablam!   --> src/lib.rs:64:29
Sep 21 04:19:45.537 INFO kablam!    |
Sep 21 04:19:45.537 INFO kablam! 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Sep 21 04:19:45.537 INFO kablam!    |                             ----^^^^^
Sep 21 04:19:45.537 INFO kablam!    |                             |
Sep 21 04:19:45.537 INFO kablam!    |                             help: remove this `mut`
Sep 21 04:19:45.537 INFO kablam! 
Sep 21 04:19:45.631 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.11s
Sep 21 04:19:45.659 INFO kablam! su: No module specific data is present
Sep 21 04:19:46.728 INFO running `"docker" "rm" "-f" "39afb7ef6c2e43c1c2712ed7d40c26c65600a518abf3dfef6fbc60c84796fc9b"`
Sep 21 04:19:46.837 INFO blam! 39afb7ef6c2e43c1c2712ed7d40c26c65600a518abf3dfef6fbc60c84796fc9b