Dec 02 20:50:49.426 INFO testing reactor-cache-0.1.1 against 1.30.1 for beta-1.31-5
Dec 02 20:50:49.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 20:50:50.000 INFO [stdout] bbf3fcc2ecf19b905e8c34de8206c0e111b1273d5d0b723806b9d604c57e23ab
Dec 02 20:50:50.002 INFO running `"docker" "start" "-a" "bbf3fcc2ecf19b905e8c34de8206c0e111b1273d5d0b723806b9d604c57e23ab"`
Dec 02 20:50:52.171 INFO [stderr] usermod: no changes
Dec 02 20:50:52.398 INFO [stderr]    Compiling reactor-cache v0.1.1 (/source)
Dec 02 20:50:56.531 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:50:56.531 INFO [stderr]   --> src/cache.rs:13:18
Dec 02 20:50:56.531 INFO [stderr]    |
Dec 02 20:50:56.531 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:50:56.531 INFO [stderr]    |                  ^^^^^^^
Dec 02 20:50:56.531 INFO [stderr]    |
Dec 02 20:50:56.531 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 02 20:50:56.531 INFO [stderr] 
Dec 02 20:50:56.531 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:50:56.531 INFO [stderr]   --> src/cache.rs:13:43
Dec 02 20:50:56.531 INFO [stderr]    |
Dec 02 20:50:56.531 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:50:56.531 INFO [stderr]    |                                           ^^^^^
Dec 02 20:50:56.531 INFO [stderr] 
Dec 02 20:50:56.531 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:50:56.531 INFO [stderr]   --> src/cache.rs:70:24
Dec 02 20:50:56.531 INFO [stderr]    |
Dec 02 20:50:56.531 INFO [stderr] 70 |     timer: PollEvented<Timer<()>>,
Dec 02 20:50:56.531 INFO [stderr]    |                        ^^^^^^^^^
Dec 02 20:50:56.531 INFO [stderr] 
Dec 02 20:50:56.531 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:50:56.531 INFO [stderr]    --> src/cache.rs:172:25
Dec 02 20:50:56.531 INFO [stderr]     |
Dec 02 20:50:56.531 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:50:56.531 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:50:56.531 INFO [stderr] 
Dec 02 20:50:56.531 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:50:56.531 INFO [stderr]    --> src/cache.rs:287:31
Dec 02 20:50:56.531 INFO [stderr]     |
Dec 02 20:50:56.531 INFO [stderr] 287 |            timer: PollEvented<Timer<()>>)
Dec 02 20:50:56.531 INFO [stderr]     |                               ^^^^^^^^^
Dec 02 20:50:56.531 INFO [stderr] 
Dec 02 20:50:56.615 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.615 INFO [stderr]    --> src/cache.rs:125:30
Dec 02 20:50:56.615 INFO [stderr]     |
Dec 02 20:50:56.615 INFO [stderr] 125 |                     resolver.complete(Ok(Arc::new(res)));
Dec 02 20:50:56.615 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:50:56.615 INFO [stderr] 
Dec 02 20:50:56.619 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.619 INFO [stderr]    --> src/cache.rs:130:30
Dec 02 20:50:56.619 INFO [stderr]     |
Dec 02 20:50:56.619 INFO [stderr] 130 |                     resolver.complete(Err(e));
Dec 02 20:50:56.619 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:50:56.619 INFO [stderr] 
Dec 02 20:50:56.627 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::tick_duration': use mio-extras instead
Dec 02 20:50:56.627 INFO [stderr]    --> src/cache.rs:172:49
Dec 02 20:50:56.627 INFO [stderr]     |
Dec 02 20:50:56.627 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:50:56.627 INFO [stderr]     |                                                 ^^^^^^^^^^^^^
Dec 02 20:50:56.627 INFO [stderr] 
Dec 02 20:50:56.627 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::build': use mio-extras instead
Dec 02 20:50:56.627 INFO [stderr]    --> src/cache.rs:172:90
Dec 02 20:50:56.627 INFO [stderr]     |
Dec 02 20:50:56.627 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:50:56.627 INFO [stderr]     |                                                                                          ^^^^^
Dec 02 20:50:56.627 INFO [stderr] 
Dec 02 20:50:56.627 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:50:56.627 INFO [stderr]    --> src/cache.rs:173:15
Dec 02 20:50:56.627 INFO [stderr]     |
Dec 02 20:50:56.627 INFO [stderr] 173 |         timer.set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:50:56.627 INFO [stderr]     |               ^^^^^^^^^^^
Dec 02 20:50:56.627 INFO [stderr] 
Dec 02 20:50:56.655 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.655 INFO [stderr]    --> src/cache.rs:319:28
Dec 02 20:50:56.655 INFO [stderr]     |
Dec 02 20:50:56.655 INFO [stderr] 319 |                     waiter.complete(r.clone().map(Some));
Dec 02 20:50:56.655 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:50:56.655 INFO [stderr] 
Dec 02 20:50:56.667 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.667 INFO [stderr]    --> src/cache.rs:375:12
Dec 02 20:50:56.667 INFO [stderr]     |
Dec 02 20:50:56.667 INFO [stderr] 375 |         tx.complete(CacheStats {
Dec 02 20:50:56.667 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:50:56.667 INFO [stderr] 
Dec 02 20:50:56.671 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.671 INFO [stderr]    --> src/cache.rs:388:23
Dec 02 20:50:56.671 INFO [stderr]     |
Dec 02 20:50:56.671 INFO [stderr] 388 |             return tx.complete(Ok(Some(entry.inner.clone())));
Dec 02 20:50:56.671 INFO [stderr]     |                       ^^^^^^^^
Dec 02 20:50:56.671 INFO [stderr] 
Dec 02 20:50:56.671 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.671 INFO [stderr]    --> src/cache.rs:399:12
Dec 02 20:50:56.671 INFO [stderr]     |
Dec 02 20:50:56.671 INFO [stderr] 399 |         tx.complete(Ok(None));
Dec 02 20:50:56.671 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:50:56.671 INFO [stderr] 
Dec 02 20:50:56.675 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.675 INFO [stderr]    --> src/cache.rs:408:28
Dec 02 20:50:56.675 INFO [stderr]     |
Dec 02 20:50:56.675 INFO [stderr] 408 |             return checker.complete(Ok(entry.inner.clone()));
Dec 02 20:50:56.675 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:50:56.675 INFO [stderr] 
Dec 02 20:50:56.675 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.675 INFO [stderr]    --> src/cache.rs:413:17
Dec 02 20:50:56.675 INFO [stderr]     |
Dec 02 20:50:56.675 INFO [stderr] 413 |         checker.complete(Err(waiters.is_empty())); // if there are no waiters, we're the leader
Dec 02 20:50:56.675 INFO [stderr]     |                 ^^^^^^^^
Dec 02 20:50:56.675 INFO [stderr] 
Dec 02 20:50:56.679 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:56.679 INFO [stderr]    --> src/cache.rs:425:12
Dec 02 20:50:56.679 INFO [stderr]     |
Dec 02 20:50:56.679 INFO [stderr] 425 |         tx.complete(());
Dec 02 20:50:56.679 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:50:56.679 INFO [stderr] 
Dec 02 20:50:56.679 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::poll': use mio-extras instead
Dec 02 20:50:56.679 INFO [stderr]    --> src/cache.rs:442:50
Dec 02 20:50:56.679 INFO [stderr]     |
Dec 02 20:50:56.679 INFO [stderr] 442 |         while let Some(_) = self.timer.get_mut().poll() {}
Dec 02 20:50:56.679 INFO [stderr]     |                                                  ^^^^
Dec 02 20:50:56.679 INFO [stderr] 
Dec 02 20:50:56.683 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:50:56.683 INFO [stderr]    --> src/cache.rs:452:42
Dec 02 20:50:56.683 INFO [stderr]     |
Dec 02 20:50:56.683 INFO [stderr] 452 |                     self.timer.get_mut().set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:50:56.683 INFO [stderr]     |                                          ^^^^^^^^^^^
Dec 02 20:50:56.683 INFO [stderr] 
Dec 02 20:50:56.755 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:50:56.755 INFO [stderr]    --> src/cache.rs:385:21
Dec 02 20:50:56.755 INFO [stderr]     |
Dec 02 20:50:56.755 INFO [stderr] 385 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:50:56.755 INFO [stderr]     |                     ----^^^^^
Dec 02 20:50:56.755 INFO [stderr]     |                     |
Dec 02 20:50:56.755 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:50:56.755 INFO [stderr]     |
Dec 02 20:50:56.755 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 20:50:56.755 INFO [stderr] 
Dec 02 20:50:56.755 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:50:56.755 INFO [stderr]    --> src/cache.rs:405:21
Dec 02 20:50:56.755 INFO [stderr]     |
Dec 02 20:50:56.755 INFO [stderr] 405 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:50:56.755 INFO [stderr]     |                     ----^^^^^
Dec 02 20:50:56.755 INFO [stderr]     |                     |
Dec 02 20:50:56.755 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:50:56.755 INFO [stderr] 
Dec 02 20:50:56.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Dec 02 20:50:56.891 INFO [stderr] su: No module specific data is present
Dec 02 20:50:58.081 INFO running `"docker" "inspect" "bbf3fcc2ecf19b905e8c34de8206c0e111b1273d5d0b723806b9d604c57e23ab"`
Dec 02 20:50:58.349 INFO running `"docker" "rm" "-f" "bbf3fcc2ecf19b905e8c34de8206c0e111b1273d5d0b723806b9d604c57e23ab"`
Dec 02 20:50:58.707 INFO [stdout] bbf3fcc2ecf19b905e8c34de8206c0e111b1273d5d0b723806b9d604c57e23ab
Dec 02 20:50:58.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 20:50:59.103 INFO [stdout] a863b73b2e4edfd2e42ddb134355e619ff0e66ef08f382e37d948c8b2c155940
Dec 02 20:50:59.108 INFO running `"docker" "start" "-a" "a863b73b2e4edfd2e42ddb134355e619ff0e66ef08f382e37d948c8b2c155940"`
Dec 02 20:51:00.571 INFO [stderr] usermod: no changes
Dec 02 20:51:00.725 INFO [stderr]    Compiling reactor-cache v0.1.1 (/source)
Dec 02 20:51:05.143 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:51:05.143 INFO [stderr]   --> src/cache.rs:13:18
Dec 02 20:51:05.143 INFO [stderr]    |
Dec 02 20:51:05.143 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:51:05.143 INFO [stderr]    |                  ^^^^^^^
Dec 02 20:51:05.143 INFO [stderr]    |
Dec 02 20:51:05.143 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 02 20:51:05.143 INFO [stderr] 
Dec 02 20:51:05.143 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:51:05.143 INFO [stderr]   --> src/cache.rs:13:43
Dec 02 20:51:05.143 INFO [stderr]    |
Dec 02 20:51:05.143 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:51:05.143 INFO [stderr]    |                                           ^^^^^
Dec 02 20:51:05.143 INFO [stderr] 
Dec 02 20:51:05.143 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:51:05.143 INFO [stderr]   --> src/cache.rs:70:24
Dec 02 20:51:05.143 INFO [stderr]    |
Dec 02 20:51:05.143 INFO [stderr] 70 |     timer: PollEvented<Timer<()>>,
Dec 02 20:51:05.143 INFO [stderr]    |                        ^^^^^^^^^
Dec 02 20:51:05.143 INFO [stderr] 
Dec 02 20:51:05.143 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:51:05.143 INFO [stderr]    --> src/cache.rs:172:25
Dec 02 20:51:05.143 INFO [stderr]     |
Dec 02 20:51:05.143 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:51:05.143 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:51:05.143 INFO [stderr] 
Dec 02 20:51:05.143 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:51:05.143 INFO [stderr]    --> src/cache.rs:287:31
Dec 02 20:51:05.143 INFO [stderr]     |
Dec 02 20:51:05.143 INFO [stderr] 287 |            timer: PollEvented<Timer<()>>)
Dec 02 20:51:05.143 INFO [stderr]     |                               ^^^^^^^^^
Dec 02 20:51:05.143 INFO [stderr] 
Dec 02 20:51:05.243 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.243 INFO [stderr]    --> src/cache.rs:125:30
Dec 02 20:51:05.243 INFO [stderr]     |
Dec 02 20:51:05.243 INFO [stderr] 125 |                     resolver.complete(Ok(Arc::new(res)));
Dec 02 20:51:05.243 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:51:05.243 INFO [stderr] 
Dec 02 20:51:05.243 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.243 INFO [stderr]    --> src/cache.rs:130:30
Dec 02 20:51:05.243 INFO [stderr]     |
Dec 02 20:51:05.243 INFO [stderr] 130 |                     resolver.complete(Err(e));
Dec 02 20:51:05.243 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:51:05.243 INFO [stderr] 
Dec 02 20:51:05.259 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::tick_duration': use mio-extras instead
Dec 02 20:51:05.259 INFO [stderr]    --> src/cache.rs:172:49
Dec 02 20:51:05.259 INFO [stderr]     |
Dec 02 20:51:05.259 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:51:05.259 INFO [stderr]     |                                                 ^^^^^^^^^^^^^
Dec 02 20:51:05.259 INFO [stderr] 
Dec 02 20:51:05.259 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::build': use mio-extras instead
Dec 02 20:51:05.259 INFO [stderr]    --> src/cache.rs:172:90
Dec 02 20:51:05.259 INFO [stderr]     |
Dec 02 20:51:05.259 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:51:05.259 INFO [stderr]     |                                                                                          ^^^^^
Dec 02 20:51:05.259 INFO [stderr] 
Dec 02 20:51:05.259 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:51:05.259 INFO [stderr]    --> src/cache.rs:173:15
Dec 02 20:51:05.259 INFO [stderr]     |
Dec 02 20:51:05.259 INFO [stderr] 173 |         timer.set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:51:05.259 INFO [stderr]     |               ^^^^^^^^^^^
Dec 02 20:51:05.259 INFO [stderr] 
Dec 02 20:51:05.283 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.283 INFO [stderr]    --> src/cache.rs:319:28
Dec 02 20:51:05.283 INFO [stderr]     |
Dec 02 20:51:05.283 INFO [stderr] 319 |                     waiter.complete(r.clone().map(Some));
Dec 02 20:51:05.283 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:51:05.283 INFO [stderr] 
Dec 02 20:51:05.299 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.299 INFO [stderr]    --> src/cache.rs:375:12
Dec 02 20:51:05.299 INFO [stderr]     |
Dec 02 20:51:05.299 INFO [stderr] 375 |         tx.complete(CacheStats {
Dec 02 20:51:05.299 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:51:05.299 INFO [stderr] 
Dec 02 20:51:05.299 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.299 INFO [stderr]    --> src/cache.rs:388:23
Dec 02 20:51:05.299 INFO [stderr]     |
Dec 02 20:51:05.299 INFO [stderr] 388 |             return tx.complete(Ok(Some(entry.inner.clone())));
Dec 02 20:51:05.299 INFO [stderr]     |                       ^^^^^^^^
Dec 02 20:51:05.299 INFO [stderr] 
Dec 02 20:51:05.303 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.303 INFO [stderr]    --> src/cache.rs:399:12
Dec 02 20:51:05.303 INFO [stderr]     |
Dec 02 20:51:05.303 INFO [stderr] 399 |         tx.complete(Ok(None));
Dec 02 20:51:05.303 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:51:05.303 INFO [stderr] 
Dec 02 20:51:05.303 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.303 INFO [stderr]    --> src/cache.rs:408:28
Dec 02 20:51:05.303 INFO [stderr]     |
Dec 02 20:51:05.303 INFO [stderr] 408 |             return checker.complete(Ok(entry.inner.clone()));
Dec 02 20:51:05.303 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:51:05.303 INFO [stderr] 
Dec 02 20:51:05.307 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.307 INFO [stderr]    --> src/cache.rs:413:17
Dec 02 20:51:05.307 INFO [stderr]     |
Dec 02 20:51:05.307 INFO [stderr] 413 |         checker.complete(Err(waiters.is_empty())); // if there are no waiters, we're the leader
Dec 02 20:51:05.307 INFO [stderr]     |                 ^^^^^^^^
Dec 02 20:51:05.307 INFO [stderr] 
Dec 02 20:51:05.311 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:05.311 INFO [stderr]    --> src/cache.rs:425:12
Dec 02 20:51:05.311 INFO [stderr]     |
Dec 02 20:51:05.311 INFO [stderr] 425 |         tx.complete(());
Dec 02 20:51:05.311 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:51:05.311 INFO [stderr] 
Dec 02 20:51:05.315 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::poll': use mio-extras instead
Dec 02 20:51:05.315 INFO [stderr]    --> src/cache.rs:442:50
Dec 02 20:51:05.315 INFO [stderr]     |
Dec 02 20:51:05.315 INFO [stderr] 442 |         while let Some(_) = self.timer.get_mut().poll() {}
Dec 02 20:51:05.315 INFO [stderr]     |                                                  ^^^^
Dec 02 20:51:05.315 INFO [stderr] 
Dec 02 20:51:05.315 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:51:05.315 INFO [stderr]    --> src/cache.rs:452:42
Dec 02 20:51:05.315 INFO [stderr]     |
Dec 02 20:51:05.315 INFO [stderr] 452 |                     self.timer.get_mut().set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:51:05.315 INFO [stderr]     |                                          ^^^^^^^^^^^
Dec 02 20:51:05.315 INFO [stderr] 
Dec 02 20:51:05.494 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:51:05.494 INFO [stderr]    --> src/cache.rs:385:21
Dec 02 20:51:05.494 INFO [stderr]     |
Dec 02 20:51:05.494 INFO [stderr] 385 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:51:05.494 INFO [stderr]     |                     ----^^^^^
Dec 02 20:51:05.494 INFO [stderr]     |                     |
Dec 02 20:51:05.494 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:51:05.494 INFO [stderr]     |
Dec 02 20:51:05.494 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 20:51:05.494 INFO [stderr] 
Dec 02 20:51:05.499 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:51:05.499 INFO [stderr]    --> src/cache.rs:405:21
Dec 02 20:51:05.499 INFO [stderr]     |
Dec 02 20:51:05.499 INFO [stderr] 405 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:51:05.499 INFO [stderr]     |                     ----^^^^^
Dec 02 20:51:05.499 INFO [stderr]     |                     |
Dec 02 20:51:05.499 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:51:05.499 INFO [stderr] 
Dec 02 20:51:13.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.84s
Dec 02 20:51:13.447 INFO [stderr] su: No module specific data is present
Dec 02 20:51:14.243 INFO running `"docker" "inspect" "a863b73b2e4edfd2e42ddb134355e619ff0e66ef08f382e37d948c8b2c155940"`
Dec 02 20:51:14.585 INFO running `"docker" "rm" "-f" "a863b73b2e4edfd2e42ddb134355e619ff0e66ef08f382e37d948c8b2c155940"`
Dec 02 20:51:15.003 INFO [stdout] a863b73b2e4edfd2e42ddb134355e619ff0e66ef08f382e37d948c8b2c155940
