Nov 28 19:16:07.430 INFO checking rspotify_hyper-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 19:16:07.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 19:16:07.900 INFO [stdout] defd13362f15bdc12c00d1c16a1dcfe77c340ef76824faabc4a16959c4e88bbf
Nov 28 19:16:07.903 INFO running `"docker" "start" "-a" "defd13362f15bdc12c00d1c16a1dcfe77c340ef76824faabc4a16959c4e88bbf"`
Nov 28 19:16:09.260 INFO [stderr] usermod: no changes
Nov 28 19:16:09.685 INFO [stderr]     Checking webbrowser v0.2.2
Nov 28 19:16:09.716 INFO [stderr]    Compiling derive_builder_core v0.2.0
Nov 28 19:16:16.112 INFO [stderr]    Compiling derive_builder v0.5.1
Nov 28 19:16:22.319 INFO [stderr]     Checking rspotify v0.2.5
Nov 28 19:16:37.468 INFO [stderr]     Checking rspotify_hyper v0.1.0 (/source)
Nov 28 19:16:51.571 INFO [stderr] warning: unused import: `std::io`
Nov 28 19:16:51.571 INFO [stderr]   --> src/lib.rs:10:5
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr] 10 | use std::io;
Nov 28 19:16:51.571 INFO [stderr]    |     ^^^^^^^
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 19:16:51.571 INFO [stderr] 
Nov 28 19:16:51.571 INFO [stderr] warning: unused import: `hyper::Request`
Nov 28 19:16:51.571 INFO [stderr]   --> src/lib.rs:11:5
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr] 11 | use hyper::Request;
Nov 28 19:16:51.571 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 19:16:51.571 INFO [stderr] 
Nov 28 19:16:51.571 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Nov 28 19:16:51.571 INFO [stderr]   --> src/lib.rs:17:5
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr] 17 | use std::net::Ipv4Addr;
Nov 28 19:16:51.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 19:16:51.571 INFO [stderr] 
Nov 28 19:16:51.571 INFO [stderr] warning: unused import: `std::sync::mpsc::Sender`
Nov 28 19:16:51.571 INFO [stderr]   --> src/lib.rs:20:5
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr] 20 | use std::sync::mpsc::Sender;
Nov 28 19:16:51.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:16:51.571 INFO [stderr] 
Nov 28 19:16:51.571 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 19:16:51.571 INFO [stderr]   --> src/lib.rs:22:5
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr] 22 | use std::sync::Arc;
Nov 28 19:16:51.571 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 19:16:51.571 INFO [stderr] 
Nov 28 19:16:51.571 INFO [stderr] warning: unused import: `core::borrow::Borrow`
Nov 28 19:16:51.571 INFO [stderr]   --> src/lib.rs:23:5
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr] 23 | use core::borrow::Borrow;
Nov 28 19:16:51.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 19:16:51.571 INFO [stderr] 
Nov 28 19:16:51.571 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 19:16:51.571 INFO [stderr]   --> src/lib.rs:24:5
Nov 28 19:16:51.571 INFO [stderr]    |
Nov 28 19:16:51.571 INFO [stderr] 24 | use std::sync::Mutex;
Nov 28 19:16:51.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 19:16:51.571 INFO [stderr] 
Nov 28 19:16:51.833 INFO [stderr] warning: unused import: `futures::Stream`
Nov 28 19:16:51.833 INFO [stderr]   --> src/lib.rs:18:5
Nov 28 19:16:51.833 INFO [stderr]    |
Nov 28 19:16:51.833 INFO [stderr] 18 | use futures::Stream;
Nov 28 19:16:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 19:16:51.834 INFO [stderr] 
Nov 28 19:16:51.834 INFO [stderr] warning: unused variable: `query`
Nov 28 19:16:51.835 INFO [stderr]   --> src/lib.rs:64:33
Nov 28 19:16:51.835 INFO [stderr]    |
Nov 28 19:16:51.835 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Nov 28 19:16:51.835 INFO [stderr]    |                                 ^^^^^ help: consider using `_query` instead
Nov 28 19:16:51.836 INFO [stderr]    |
Nov 28 19:16:51.836 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 19:16:51.836 INFO [stderr] 
Nov 28 19:16:51.836 INFO [stderr] warning: unused variable: `tx_stop`
Nov 28 19:16:51.837 INFO [stderr]   --> src/lib.rs:36:18
Nov 28 19:16:51.837 INFO [stderr]    |
Nov 28 19:16:51.837 INFO [stderr] 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Nov 28 19:16:51.837 INFO [stderr]    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Nov 28 19:16:51.838 INFO [stderr] 
Nov 28 19:16:51.838 INFO [stderr] warning: unused variable: `spotify_oauth`
Nov 28 19:16:51.838 INFO [stderr]   --> src/lib.rs:99:17
Nov 28 19:16:51.838 INFO [stderr]    |
Nov 28 19:16:51.839 INFO [stderr] 99 |             let spotify_oauth = spotify_oauth_2;
Nov 28 19:16:51.839 INFO [stderr]    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Nov 28 19:16:51.839 INFO [stderr] 
Nov 28 19:16:51.870 INFO [stderr] warning: unused import: `std::io`
Nov 28 19:16:51.870 INFO [stderr]   --> src/lib.rs:10:5
Nov 28 19:16:51.871 INFO [stderr]    |
Nov 28 19:16:51.871 INFO [stderr] 10 | use std::io;
Nov 28 19:16:51.871 INFO [stderr]    |     ^^^^^^^
Nov 28 19:16:51.872 INFO [stderr]    |
Nov 28 19:16:51.872 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 19:16:51.872 INFO [stderr] 
Nov 28 19:16:51.873 INFO [stderr] warning: unused import: `hyper::Request`
Nov 28 19:16:51.873 INFO [stderr]   --> src/lib.rs:11:5
Nov 28 19:16:51.873 INFO [stderr]    |
Nov 28 19:16:51.874 INFO [stderr] 11 | use hyper::Request;
Nov 28 19:16:51.874 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 19:16:51.874 INFO [stderr] 
Nov 28 19:16:51.874 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Nov 28 19:16:51.875 INFO [stderr]   --> src/lib.rs:17:5
Nov 28 19:16:51.875 INFO [stderr]    |
Nov 28 19:16:51.875 INFO [stderr] 17 | use std::net::Ipv4Addr;
Nov 28 19:16:51.875 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 19:16:51.875 INFO [stderr] 
Nov 28 19:16:51.876 INFO [stderr] warning: unused import: `std::sync::mpsc::Sender`
Nov 28 19:16:51.876 INFO [stderr]   --> src/lib.rs:20:5
Nov 28 19:16:51.876 INFO [stderr]    |
Nov 28 19:16:51.877 INFO [stderr] 20 | use std::sync::mpsc::Sender;
Nov 28 19:16:51.877 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:16:51.877 INFO [stderr] 
Nov 28 19:16:51.877 INFO [stderr] warning: unused import: `std::sync::Arc`
Nov 28 19:16:51.878 INFO [stderr]   --> src/lib.rs:22:5
Nov 28 19:16:51.878 INFO [stderr]    |
Nov 28 19:16:51.878 INFO [stderr] 22 | use std::sync::Arc;
Nov 28 19:16:51.878 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 19:16:51.879 INFO [stderr] 
Nov 28 19:16:51.879 INFO [stderr] warning: unused import: `core::borrow::Borrow`
Nov 28 19:16:51.879 INFO [stderr]   --> src/lib.rs:23:5
Nov 28 19:16:51.879 INFO [stderr]    |
Nov 28 19:16:51.880 INFO [stderr] 23 | use core::borrow::Borrow;
Nov 28 19:16:51.880 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 19:16:51.880 INFO [stderr] 
Nov 28 19:16:51.880 INFO [stderr] warning: unused import: `std::sync::Mutex`
Nov 28 19:16:51.881 INFO [stderr]   --> src/lib.rs:24:5
Nov 28 19:16:51.881 INFO [stderr]    |
Nov 28 19:16:51.881 INFO [stderr] 24 | use std::sync::Mutex;
Nov 28 19:16:51.881 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 19:16:51.882 INFO [stderr] 
Nov 28 19:16:51.923 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:16:51.923 INFO [stderr]   --> src/lib.rs:64:29
Nov 28 19:16:51.923 INFO [stderr]    |
Nov 28 19:16:51.923 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Nov 28 19:16:51.923 INFO [stderr]    |                             ----^^^^^
Nov 28 19:16:51.923 INFO [stderr]    |                             |
Nov 28 19:16:51.923 INFO [stderr]    |                             help: remove this `mut`
Nov 28 19:16:51.923 INFO [stderr]    |
Nov 28 19:16:51.923 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 19:16:51.923 INFO [stderr] 
Nov 28 19:16:51.923 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:16:51.923 INFO [stderr]   --> src/lib.rs:64:29
Nov 28 19:16:51.923 INFO [stderr]    |
Nov 28 19:16:51.923 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Nov 28 19:16:51.923 INFO [stderr]    |                             ----^^^^^
Nov 28 19:16:51.923 INFO [stderr]    |                             |
Nov 28 19:16:51.923 INFO [stderr]    |                             help: remove this `mut`
Nov 28 19:16:51.923 INFO [stderr] 
Nov 28 19:16:52.155 INFO [stderr] warning: unused import: `futures::Stream`
Nov 28 19:16:52.155 INFO [stderr]   --> src/lib.rs:18:5
Nov 28 19:16:52.156 INFO [stderr]    |
Nov 28 19:16:52.156 INFO [stderr] 18 | use futures::Stream;
Nov 28 19:16:52.156 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 28 19:16:52.157 INFO [stderr] 
Nov 28 19:16:52.157 INFO [stderr] warning: unused variable: `query`
Nov 28 19:16:52.157 INFO [stderr]   --> src/lib.rs:64:33
Nov 28 19:16:52.157 INFO [stderr]    |
Nov 28 19:16:52.157 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Nov 28 19:16:52.158 INFO [stderr]    |                                 ^^^^^ help: consider using `_query` instead
Nov 28 19:16:52.158 INFO [stderr]    |
Nov 28 19:16:52.158 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 19:16:52.158 INFO [stderr] 
Nov 28 19:16:52.159 INFO [stderr] warning: unused variable: `tx_stop`
Nov 28 19:16:52.159 INFO [stderr]   --> src/lib.rs:36:18
Nov 28 19:16:52.159 INFO [stderr]    |
Nov 28 19:16:52.159 INFO [stderr] 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Nov 28 19:16:52.160 INFO [stderr]    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Nov 28 19:16:52.160 INFO [stderr] 
Nov 28 19:16:52.165 INFO [stderr] warning: unused variable: `spotify_oauth`
Nov 28 19:16:52.165 INFO [stderr]   --> src/lib.rs:99:17
Nov 28 19:16:52.165 INFO [stderr]    |
Nov 28 19:16:52.166 INFO [stderr] 99 |             let spotify_oauth = spotify_oauth_2;
Nov 28 19:16:52.166 INFO [stderr]    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Nov 28 19:16:52.166 INFO [stderr] 
Nov 28 19:16:52.212 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:16:52.212 INFO [stderr]   --> src/lib.rs:64:29
Nov 28 19:16:52.212 INFO [stderr]    |
Nov 28 19:16:52.212 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Nov 28 19:16:52.212 INFO [stderr]    |                             ----^^^^^
Nov 28 19:16:52.212 INFO [stderr]    |                             |
Nov 28 19:16:52.212 INFO [stderr]    |                             help: remove this `mut`
Nov 28 19:16:52.212 INFO [stderr]    |
Nov 28 19:16:52.212 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 19:16:52.212 INFO [stderr] 
Nov 28 19:16:52.212 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:16:52.212 INFO [stderr]   --> src/lib.rs:64:29
Nov 28 19:16:52.212 INFO [stderr]    |
Nov 28 19:16:52.212 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Nov 28 19:16:52.212 INFO [stderr]    |                             ----^^^^^
Nov 28 19:16:52.212 INFO [stderr]    |                             |
Nov 28 19:16:52.212 INFO [stderr]    |                             help: remove this `mut`
Nov 28 19:16:52.212 INFO [stderr] 
Nov 28 19:16:52.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.98s
Nov 28 19:16:52.328 INFO [stderr] su: No module specific data is present
Nov 28 19:16:52.994 INFO running `"docker" "inspect" "defd13362f15bdc12c00d1c16a1dcfe77c340ef76824faabc4a16959c4e88bbf"`
Nov 28 19:16:53.290 INFO running `"docker" "rm" "-f" "defd13362f15bdc12c00d1c16a1dcfe77c340ef76824faabc4a16959c4e88bbf"`
Nov 28 19:16:53.548 INFO [stdout] defd13362f15bdc12c00d1c16a1dcfe77c340ef76824faabc4a16959c4e88bbf