Dec 14 22:26:11.261 INFO testing rspotify_hyper-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 22:26:11.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 22:26:11.736 INFO [stdout] 2d7c49e66a4aea6e8ce37209413f5a0843fe9ce149ecb9a4141f46dc04a2144b
Dec 14 22:26:11.738 INFO running `"docker" "start" "-a" "2d7c49e66a4aea6e8ce37209413f5a0843fe9ce149ecb9a4141f46dc04a2144b"`
Dec 14 22:26:12.914 INFO [stderr] usermod: no changes
Dec 14 22:26:13.506 INFO [stderr]    Compiling webbrowser v0.2.2
Dec 14 22:26:13.507 INFO [stderr]    Compiling random v0.12.2
Dec 14 22:26:13.567 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 14 22:26:13.567 INFO [stderr]    Compiling chrono v0.4.6
Dec 14 22:26:13.570 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 14 22:26:21.891 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 14 22:26:28.872 INFO [stderr]    Compiling reqwest v0.9.5
Dec 14 22:26:46.629 INFO [stderr]    Compiling rspotify v0.2.5
Dec 14 22:27:12.171 INFO [stderr]    Compiling rspotify_hyper v0.1.0 (/source)
Dec 14 22:27:21.422 INFO [stderr] warning: unused import: `std::io`
Dec 14 22:27:21.422 INFO [stderr]   --> src/lib.rs:10:5
Dec 14 22:27:21.423 INFO [stderr]    |
Dec 14 22:27:21.423 INFO [stderr] 10 | use std::io;
Dec 14 22:27:21.423 INFO [stderr]    |     ^^^^^^^
Dec 14 22:27:21.423 INFO [stderr]    |
Dec 14 22:27:21.424 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 22:27:21.424 INFO [stderr] 
Dec 14 22:27:21.424 INFO [stderr] warning: unused import: `hyper::Request`
Dec 14 22:27:21.424 INFO [stderr]   --> src/lib.rs:11:5
Dec 14 22:27:21.425 INFO [stderr]    |
Dec 14 22:27:21.425 INFO [stderr] 11 | use hyper::Request;
Dec 14 22:27:21.425 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 22:27:21.425 INFO [stderr] 
Dec 14 22:27:21.425 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 14 22:27:21.426 INFO [stderr]   --> src/lib.rs:17:5
Dec 14 22:27:21.426 INFO [stderr]    |
Dec 14 22:27:21.426 INFO [stderr] 17 | use std::net::Ipv4Addr;
Dec 14 22:27:21.426 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 22:27:21.426 INFO [stderr] 
Dec 14 22:27:21.427 INFO [stderr] warning: unused import: `std::sync::mpsc::Sender`
Dec 14 22:27:21.427 INFO [stderr]   --> src/lib.rs:20:5
Dec 14 22:27:21.427 INFO [stderr]    |
Dec 14 22:27:21.427 INFO [stderr] 20 | use std::sync::mpsc::Sender;
Dec 14 22:27:21.427 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:27:21.427 INFO [stderr] 
Dec 14 22:27:21.427 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 14 22:27:21.427 INFO [stderr]   --> src/lib.rs:22:5
Dec 14 22:27:21.427 INFO [stderr]    |
Dec 14 22:27:21.427 INFO [stderr] 22 | use std::sync::Arc;
Dec 14 22:27:21.428 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 22:27:21.428 INFO [stderr] 
Dec 14 22:27:21.428 INFO [stderr] warning: unused import: `core::borrow::Borrow`
Dec 14 22:27:21.428 INFO [stderr]   --> src/lib.rs:23:5
Dec 14 22:27:21.428 INFO [stderr]    |
Dec 14 22:27:21.428 INFO [stderr] 23 | use core::borrow::Borrow;
Dec 14 22:27:21.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 22:27:21.428 INFO [stderr] 
Dec 14 22:27:21.428 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 14 22:27:21.428 INFO [stderr]   --> src/lib.rs:24:5
Dec 14 22:27:21.428 INFO [stderr]    |
Dec 14 22:27:21.428 INFO [stderr] 24 | use std::sync::Mutex;
Dec 14 22:27:21.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 22:27:21.428 INFO [stderr] 
Dec 14 22:27:21.572 INFO [stderr] warning: unused import: `futures::Stream`
Dec 14 22:27:21.572 INFO [stderr]   --> src/lib.rs:18:5
Dec 14 22:27:21.572 INFO [stderr]    |
Dec 14 22:27:21.572 INFO [stderr] 18 | use futures::Stream;
Dec 14 22:27:21.572 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 22:27:21.572 INFO [stderr] 
Dec 14 22:27:21.574 INFO [stderr] warning: unused variable: `query`
Dec 14 22:27:21.574 INFO [stderr]   --> src/lib.rs:64:33
Dec 14 22:27:21.574 INFO [stderr]    |
Dec 14 22:27:21.574 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Dec 14 22:27:21.574 INFO [stderr]    |                                 ^^^^^ help: consider using `_query` instead
Dec 14 22:27:21.574 INFO [stderr]    |
Dec 14 22:27:21.574 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 22:27:21.574 INFO [stderr] 
Dec 14 22:27:21.574 INFO [stderr] warning: unused variable: `tx_stop`
Dec 14 22:27:21.574 INFO [stderr]   --> src/lib.rs:36:18
Dec 14 22:27:21.574 INFO [stderr]    |
Dec 14 22:27:21.574 INFO [stderr] 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Dec 14 22:27:21.574 INFO [stderr]    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Dec 14 22:27:21.574 INFO [stderr] 
Dec 14 22:27:21.574 INFO [stderr] warning: unused variable: `spotify_oauth`
Dec 14 22:27:21.574 INFO [stderr]   --> src/lib.rs:99:17
Dec 14 22:27:21.574 INFO [stderr]    |
Dec 14 22:27:21.574 INFO [stderr] 99 |             let spotify_oauth = spotify_oauth_2;
Dec 14 22:27:21.574 INFO [stderr]    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Dec 14 22:27:21.574 INFO [stderr] 
Dec 14 22:27:21.617 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:27:21.617 INFO [stderr]   --> src/lib.rs:64:29
Dec 14 22:27:21.617 INFO [stderr]    |
Dec 14 22:27:21.618 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Dec 14 22:27:21.618 INFO [stderr]    |                             ----^^^^^
Dec 14 22:27:21.618 INFO [stderr]    |                             |
Dec 14 22:27:21.618 INFO [stderr]    |                             help: remove this `mut`
Dec 14 22:27:21.618 INFO [stderr]    |
Dec 14 22:27:21.618 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 22:27:21.618 INFO [stderr] 
Dec 14 22:27:21.618 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:27:21.618 INFO [stderr]   --> src/lib.rs:64:29
Dec 14 22:27:21.618 INFO [stderr]    |
Dec 14 22:27:21.618 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Dec 14 22:27:21.618 INFO [stderr]    |                             ----^^^^^
Dec 14 22:27:21.618 INFO [stderr]    |                             |
Dec 14 22:27:21.618 INFO [stderr]    |                             help: remove this `mut`
Dec 14 22:27:21.618 INFO [stderr] 
Dec 14 22:27:25.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Dec 14 22:27:25.535 INFO [stderr] su: No module specific data is present
Dec 14 22:27:26.143 INFO running `"docker" "inspect" "2d7c49e66a4aea6e8ce37209413f5a0843fe9ce149ecb9a4141f46dc04a2144b"`
Dec 14 22:27:26.391 INFO running `"docker" "rm" "-f" "2d7c49e66a4aea6e8ce37209413f5a0843fe9ce149ecb9a4141f46dc04a2144b"`
Dec 14 22:27:26.767 INFO [stdout] 2d7c49e66a4aea6e8ce37209413f5a0843fe9ce149ecb9a4141f46dc04a2144b
Dec 14 22:27:26.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 22:27:27.229 INFO [stdout] dd2b6833ec9ccbd48f90a2867d8eb7282a00a65e917c0f8d61aa30ad92e19f82
Dec 14 22:27:27.235 INFO running `"docker" "start" "-a" "dd2b6833ec9ccbd48f90a2867d8eb7282a00a65e917c0f8d61aa30ad92e19f82"`
Dec 14 22:27:28.777 INFO [stderr] usermod: no changes
Dec 14 22:27:29.322 INFO [stderr]    Compiling rspotify_hyper v0.1.0 (/source)
Dec 14 22:27:37.771 INFO [stderr] warning: unused import: `std::io`
Dec 14 22:27:37.771 INFO [stderr]   --> src/lib.rs:10:5
Dec 14 22:27:37.771 INFO [stderr]    |
Dec 14 22:27:37.771 INFO [stderr] 10 | use std::io;
Dec 14 22:27:37.771 INFO [stderr]    |     ^^^^^^^
Dec 14 22:27:37.772 INFO [stderr]    |
Dec 14 22:27:37.772 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 22:27:37.772 INFO [stderr] 
Dec 14 22:27:37.772 INFO [stderr] warning: unused import: `hyper::Request`
Dec 14 22:27:37.772 INFO [stderr]   --> src/lib.rs:11:5
Dec 14 22:27:37.772 INFO [stderr]    |
Dec 14 22:27:37.772 INFO [stderr] 11 | use hyper::Request;
Dec 14 22:27:37.772 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 22:27:37.772 INFO [stderr] 
Dec 14 22:27:37.772 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 14 22:27:37.772 INFO [stderr]   --> src/lib.rs:17:5
Dec 14 22:27:37.772 INFO [stderr]    |
Dec 14 22:27:37.772 INFO [stderr] 17 | use std::net::Ipv4Addr;
Dec 14 22:27:37.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 22:27:37.772 INFO [stderr] 
Dec 14 22:27:37.772 INFO [stderr] warning: unused import: `std::sync::mpsc::Sender`
Dec 14 22:27:37.772 INFO [stderr]   --> src/lib.rs:20:5
Dec 14 22:27:37.772 INFO [stderr]    |
Dec 14 22:27:37.772 INFO [stderr] 20 | use std::sync::mpsc::Sender;
Dec 14 22:27:37.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:27:37.772 INFO [stderr] 
Dec 14 22:27:37.772 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 14 22:27:37.772 INFO [stderr]   --> src/lib.rs:22:5
Dec 14 22:27:37.772 INFO [stderr]    |
Dec 14 22:27:37.772 INFO [stderr] 22 | use std::sync::Arc;
Dec 14 22:27:37.772 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 22:27:37.772 INFO [stderr] 
Dec 14 22:27:37.772 INFO [stderr] warning: unused import: `core::borrow::Borrow`
Dec 14 22:27:37.772 INFO [stderr]   --> src/lib.rs:23:5
Dec 14 22:27:37.772 INFO [stderr]    |
Dec 14 22:27:37.772 INFO [stderr] 23 | use core::borrow::Borrow;
Dec 14 22:27:37.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 22:27:37.772 INFO [stderr] 
Dec 14 22:27:37.772 INFO [stderr] warning: unused import: `std::sync::Mutex`
Dec 14 22:27:37.772 INFO [stderr]   --> src/lib.rs:24:5
Dec 14 22:27:37.772 INFO [stderr]    |
Dec 14 22:27:37.772 INFO [stderr] 24 | use std::sync::Mutex;
Dec 14 22:27:37.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 22:27:37.772 INFO [stderr] 
Dec 14 22:27:37.919 INFO [stderr] warning: unused import: `futures::Stream`
Dec 14 22:27:37.920 INFO [stderr]   --> src/lib.rs:18:5
Dec 14 22:27:37.920 INFO [stderr]    |
Dec 14 22:27:37.920 INFO [stderr] 18 | use futures::Stream;
Dec 14 22:27:37.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 22:27:37.920 INFO [stderr] 
Dec 14 22:27:37.922 INFO [stderr] warning: unused variable: `query`
Dec 14 22:27:37.923 INFO [stderr]   --> src/lib.rs:64:33
Dec 14 22:27:37.923 INFO [stderr]    |
Dec 14 22:27:37.923 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Dec 14 22:27:37.923 INFO [stderr]    |                                 ^^^^^ help: consider using `_query` instead
Dec 14 22:27:37.924 INFO [stderr]    |
Dec 14 22:27:37.924 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 22:27:37.924 INFO [stderr] 
Dec 14 22:27:37.924 INFO [stderr] warning: unused variable: `tx_stop`
Dec 14 22:27:37.925 INFO [stderr]   --> src/lib.rs:36:18
Dec 14 22:27:37.925 INFO [stderr]    |
Dec 14 22:27:37.925 INFO [stderr] 36 |             let (tx_stop, rx_stop) = futures::sync::oneshot::channel::<()>();
Dec 14 22:27:37.925 INFO [stderr]    |                  ^^^^^^^ help: consider using `_tx_stop` instead
Dec 14 22:27:37.926 INFO [stderr] 
Dec 14 22:27:37.926 INFO [stderr] warning: unused variable: `spotify_oauth`
Dec 14 22:27:37.926 INFO [stderr]   --> src/lib.rs:99:17
Dec 14 22:27:37.926 INFO [stderr]    |
Dec 14 22:27:37.927 INFO [stderr] 99 |             let spotify_oauth = spotify_oauth_2;
Dec 14 22:27:37.927 INFO [stderr]    |                 ^^^^^^^^^^^^^ help: consider using `_spotify_oauth` instead
Dec 14 22:27:37.927 INFO [stderr] 
Dec 14 22:27:37.970 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:27:37.970 INFO [stderr]   --> src/lib.rs:64:29
Dec 14 22:27:37.970 INFO [stderr]    |
Dec 14 22:27:37.971 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Dec 14 22:27:37.971 INFO [stderr]    |                             ----^^^^^
Dec 14 22:27:37.971 INFO [stderr]    |                             |
Dec 14 22:27:37.971 INFO [stderr]    |                             help: remove this `mut`
Dec 14 22:27:37.971 INFO [stderr]    |
Dec 14 22:27:37.971 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 22:27:37.971 INFO [stderr] 
Dec 14 22:27:37.971 INFO [stderr] warning: variable does not need to be mutable
Dec 14 22:27:37.971 INFO [stderr]   --> src/lib.rs:64:29
Dec 14 22:27:37.971 INFO [stderr]    |
Dec 14 22:27:37.972 INFO [stderr] 64 |                         let mut query = req.uri().query().unwrap_or("No query").to_string();
Dec 14 22:27:37.972 INFO [stderr]    |                             ----^^^^^
Dec 14 22:27:37.972 INFO [stderr]    |                             |
Dec 14 22:27:37.972 INFO [stderr]    |                             help: remove this `mut`
Dec 14 22:27:37.972 INFO [stderr] 
Dec 14 22:27:38.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.78s
Dec 14 22:27:38.627 INFO [stderr] su: No module specific data is present
Dec 14 22:27:39.944 INFO running `"docker" "inspect" "dd2b6833ec9ccbd48f90a2867d8eb7282a00a65e917c0f8d61aa30ad92e19f82"`
Dec 14 22:27:40.252 INFO running `"docker" "rm" "-f" "dd2b6833ec9ccbd48f90a2867d8eb7282a00a65e917c0f8d61aa30ad92e19f82"`
Dec 14 22:27:40.631 INFO [stdout] dd2b6833ec9ccbd48f90a2867d8eb7282a00a65e917c0f8d61aa30ad92e19f82
Dec 14 22:27:40.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 22:27:41.088 INFO [stdout] d08623770cbb5bc26fc84b40ec7d7a257c9c5ebece0503ac6603c314b244bc83
Dec 14 22:27:41.090 INFO running `"docker" "start" "-a" "d08623770cbb5bc26fc84b40ec7d7a257c9c5ebece0503ac6603c314b244bc83"`
Dec 14 22:27:43.194 INFO [stderr] usermod: no changes
Dec 14 22:27:43.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 14 22:27:43.556 INFO [stderr]      Running /target/debug/deps/rspotify_hyper-ad8325f068dbe375
Dec 14 22:27:43.560 INFO [stdout] 
Dec 14 22:27:43.560 INFO [stdout] running 0 tests
Dec 14 22:27:43.560 INFO [stdout] 
Dec 14 22:27:43.561 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:27:43.561 INFO [stdout] 
Dec 14 22:27:43.563 INFO [stderr]    Doc-tests rspotify_hyper
Dec 14 22:28:00.273 INFO [stdout] 
Dec 14 22:28:00.273 INFO [stdout] running 0 tests
Dec 14 22:28:00.273 INFO [stdout] 
Dec 14 22:28:00.273 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:28:00.273 INFO [stdout] 
Dec 14 22:28:00.295 INFO [stderr] su: No module specific data is present
Dec 14 22:28:01.828 INFO running `"docker" "inspect" "d08623770cbb5bc26fc84b40ec7d7a257c9c5ebece0503ac6603c314b244bc83"`
Dec 14 22:28:02.205 INFO running `"docker" "rm" "-f" "d08623770cbb5bc26fc84b40ec7d7a257c9c5ebece0503ac6603c314b244bc83"`
Dec 14 22:28:02.576 INFO [stdout] d08623770cbb5bc26fc84b40ec7d7a257c9c5ebece0503ac6603c314b244bc83