Dec 02 20:50:47.404 INFO testing reactor-cache-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 20:50:47.404 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 20:50:47.912 INFO [stdout] 60239c976832b2d60dda0d819b5bb2ed57b2839f249dc037c5d9c777ae5b6919
Dec 02 20:50:47.915 INFO running `"docker" "start" "-a" "60239c976832b2d60dda0d819b5bb2ed57b2839f249dc037c5d9c777ae5b6919"`
Dec 02 20:50:49.146 INFO [stderr] usermod: no changes
Dec 02 20:50:49.272 INFO [stderr]    Compiling reactor-cache v0.1.1 (/source)
Dec 02 20:50:52.903 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:50:52.903 INFO [stderr]   --> src/cache.rs:13:18
Dec 02 20:50:52.903 INFO [stderr]    |
Dec 02 20:50:52.903 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:50:52.903 INFO [stderr]    |                  ^^^^^^^
Dec 02 20:50:52.903 INFO [stderr]    |
Dec 02 20:50:52.903 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 02 20:50:52.903 INFO [stderr] 
Dec 02 20:50:52.903 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:50:52.903 INFO [stderr]   --> src/cache.rs:13:43
Dec 02 20:50:52.903 INFO [stderr]    |
Dec 02 20:50:52.903 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:50:52.903 INFO [stderr]    |                                           ^^^^^
Dec 02 20:50:52.903 INFO [stderr] 
Dec 02 20:50:52.903 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:50:52.903 INFO [stderr]   --> src/cache.rs:70:24
Dec 02 20:50:52.903 INFO [stderr]    |
Dec 02 20:50:52.903 INFO [stderr] 70 |     timer: PollEvented<Timer<()>>,
Dec 02 20:50:52.903 INFO [stderr]    |                        ^^^^^^^^^
Dec 02 20:50:52.903 INFO [stderr] 
Dec 02 20:50:52.903 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:50:52.903 INFO [stderr]    --> src/cache.rs:172:25
Dec 02 20:50:52.903 INFO [stderr]     |
Dec 02 20:50:52.903 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:50:52.903 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:50:52.903 INFO [stderr] 
Dec 02 20:50:52.903 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:50:52.903 INFO [stderr]    --> src/cache.rs:287:31
Dec 02 20:50:52.903 INFO [stderr]     |
Dec 02 20:50:52.903 INFO [stderr] 287 |            timer: PollEvented<Timer<()>>)
Dec 02 20:50:52.903 INFO [stderr]     |                               ^^^^^^^^^
Dec 02 20:50:52.903 INFO [stderr] 
Dec 02 20:50:52.985 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:52.985 INFO [stderr]    --> src/cache.rs:125:30
Dec 02 20:50:52.985 INFO [stderr]     |
Dec 02 20:50:52.985 INFO [stderr] 125 |                     resolver.complete(Ok(Arc::new(res)));
Dec 02 20:50:52.985 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:50:52.985 INFO [stderr] 
Dec 02 20:50:52.986 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:52.986 INFO [stderr]    --> src/cache.rs:130:30
Dec 02 20:50:52.986 INFO [stderr]     |
Dec 02 20:50:52.986 INFO [stderr] 130 |                     resolver.complete(Err(e));
Dec 02 20:50:52.986 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:50:52.986 INFO [stderr] 
Dec 02 20:50:52.999 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::tick_duration': use mio-extras instead
Dec 02 20:50:52.999 INFO [stderr]    --> src/cache.rs:172:49
Dec 02 20:50:52.999 INFO [stderr]     |
Dec 02 20:50:52.999 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:50:52.999 INFO [stderr]     |                                                 ^^^^^^^^^^^^^
Dec 02 20:50:52.999 INFO [stderr] 
Dec 02 20:50:52.999 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::build': use mio-extras instead
Dec 02 20:50:52.999 INFO [stderr]    --> src/cache.rs:172:90
Dec 02 20:50:52.999 INFO [stderr]     |
Dec 02 20:50:52.999 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:50:52.999 INFO [stderr]     |                                                                                          ^^^^^
Dec 02 20:50:52.999 INFO [stderr] 
Dec 02 20:50:52.999 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:50:52.999 INFO [stderr]    --> src/cache.rs:173:15
Dec 02 20:50:52.999 INFO [stderr]     |
Dec 02 20:50:52.999 INFO [stderr] 173 |         timer.set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:50:52.999 INFO [stderr]     |               ^^^^^^^^^^^
Dec 02 20:50:52.999 INFO [stderr] 
Dec 02 20:50:53.035 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:53.035 INFO [stderr]    --> src/cache.rs:319:28
Dec 02 20:50:53.035 INFO [stderr]     |
Dec 02 20:50:53.035 INFO [stderr] 319 |                     waiter.complete(r.clone().map(Some));
Dec 02 20:50:53.035 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:50:53.035 INFO [stderr] 
Dec 02 20:50:53.043 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:53.043 INFO [stderr]    --> src/cache.rs:375:12
Dec 02 20:50:53.043 INFO [stderr]     |
Dec 02 20:50:53.043 INFO [stderr] 375 |         tx.complete(CacheStats {
Dec 02 20:50:53.043 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:50:53.043 INFO [stderr] 
Dec 02 20:50:53.047 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:53.047 INFO [stderr]    --> src/cache.rs:388:23
Dec 02 20:50:53.047 INFO [stderr]     |
Dec 02 20:50:53.047 INFO [stderr] 388 |             return tx.complete(Ok(Some(entry.inner.clone())));
Dec 02 20:50:53.047 INFO [stderr]     |                       ^^^^^^^^
Dec 02 20:50:53.047 INFO [stderr] 
Dec 02 20:50:53.047 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:53.047 INFO [stderr]    --> src/cache.rs:399:12
Dec 02 20:50:53.047 INFO [stderr]     |
Dec 02 20:50:53.047 INFO [stderr] 399 |         tx.complete(Ok(None));
Dec 02 20:50:53.047 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:50:53.047 INFO [stderr] 
Dec 02 20:50:53.047 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:53.047 INFO [stderr]    --> src/cache.rs:408:28
Dec 02 20:50:53.047 INFO [stderr]     |
Dec 02 20:50:53.047 INFO [stderr] 408 |             return checker.complete(Ok(entry.inner.clone()));
Dec 02 20:50:53.047 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:50:53.047 INFO [stderr] 
Dec 02 20:50:53.047 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:53.047 INFO [stderr]    --> src/cache.rs:413:17
Dec 02 20:50:53.047 INFO [stderr]     |
Dec 02 20:50:53.047 INFO [stderr] 413 |         checker.complete(Err(waiters.is_empty())); // if there are no waiters, we're the leader
Dec 02 20:50:53.047 INFO [stderr]     |                 ^^^^^^^^
Dec 02 20:50:53.047 INFO [stderr] 
Dec 02 20:50:53.055 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:50:53.055 INFO [stderr]    --> src/cache.rs:425:12
Dec 02 20:50:53.055 INFO [stderr]     |
Dec 02 20:50:53.055 INFO [stderr] 425 |         tx.complete(());
Dec 02 20:50:53.055 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:50:53.055 INFO [stderr] 
Dec 02 20:50:53.058 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::poll': use mio-extras instead
Dec 02 20:50:53.059 INFO [stderr]    --> src/cache.rs:442:50
Dec 02 20:50:53.059 INFO [stderr]     |
Dec 02 20:50:53.059 INFO [stderr] 442 |         while let Some(_) = self.timer.get_mut().poll() {}
Dec 02 20:50:53.059 INFO [stderr]     |                                                  ^^^^
Dec 02 20:50:53.059 INFO [stderr] 
Dec 02 20:50:53.059 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:50:53.059 INFO [stderr]    --> src/cache.rs:452:42
Dec 02 20:50:53.059 INFO [stderr]     |
Dec 02 20:50:53.059 INFO [stderr] 452 |                     self.timer.get_mut().set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:50:53.059 INFO [stderr]     |                                          ^^^^^^^^^^^
Dec 02 20:50:53.059 INFO [stderr] 
Dec 02 20:50:53.127 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:50:53.127 INFO [stderr]    --> src/cache.rs:385:21
Dec 02 20:50:53.127 INFO [stderr]     |
Dec 02 20:50:53.127 INFO [stderr] 385 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:50:53.127 INFO [stderr]     |                     ----^^^^^
Dec 02 20:50:53.127 INFO [stderr]     |                     |
Dec 02 20:50:53.127 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:50:53.127 INFO [stderr]     |
Dec 02 20:50:53.127 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 20:50:53.127 INFO [stderr] 
Dec 02 20:50:53.127 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:50:53.127 INFO [stderr]    --> src/cache.rs:405:21
Dec 02 20:50:53.127 INFO [stderr]     |
Dec 02 20:50:53.127 INFO [stderr] 405 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:50:53.127 INFO [stderr]     |                     ----^^^^^
Dec 02 20:50:53.127 INFO [stderr]     |                     |
Dec 02 20:50:53.127 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:50:53.139 INFO [stderr] 
Dec 02 20:50:53.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
Dec 02 20:50:53.266 INFO [stderr] su: No module specific data is present
Dec 02 20:50:54.038 INFO running `"docker" "inspect" "60239c976832b2d60dda0d819b5bb2ed57b2839f249dc037c5d9c777ae5b6919"`
Dec 02 20:50:54.531 INFO running `"docker" "rm" "-f" "60239c976832b2d60dda0d819b5bb2ed57b2839f249dc037c5d9c777ae5b6919"`
Dec 02 20:50:54.819 INFO [stdout] 60239c976832b2d60dda0d819b5bb2ed57b2839f249dc037c5d9c777ae5b6919
Dec 02 20:50:54.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 20:50:55.248 INFO [stdout] e887d9285a7282a0876d8ba515a2c46ecd34089175c752f80b6f94cd67778728
Dec 02 20:50:55.250 INFO running `"docker" "start" "-a" "e887d9285a7282a0876d8ba515a2c46ecd34089175c752f80b6f94cd67778728"`
Dec 02 20:50:57.826 INFO [stderr] usermod: no changes
Dec 02 20:50:58.039 INFO [stderr]    Compiling reactor-cache v0.1.1 (/source)
Dec 02 20:51:01.579 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:51:01.579 INFO [stderr]   --> src/cache.rs:13:18
Dec 02 20:51:01.579 INFO [stderr]    |
Dec 02 20:51:01.579 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:51:01.579 INFO [stderr]    |                  ^^^^^^^
Dec 02 20:51:01.579 INFO [stderr]    |
Dec 02 20:51:01.579 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 02 20:51:01.579 INFO [stderr] 
Dec 02 20:51:01.579 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:51:01.579 INFO [stderr]   --> src/cache.rs:13:43
Dec 02 20:51:01.579 INFO [stderr]    |
Dec 02 20:51:01.579 INFO [stderr] 13 | use mio::timer::{Builder as TimerBuilder, Timer};
Dec 02 20:51:01.579 INFO [stderr]    |                                           ^^^^^
Dec 02 20:51:01.579 INFO [stderr] 
Dec 02 20:51:01.579 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:51:01.579 INFO [stderr]   --> src/cache.rs:70:24
Dec 02 20:51:01.579 INFO [stderr]    |
Dec 02 20:51:01.579 INFO [stderr] 70 |     timer: PollEvented<Timer<()>>,
Dec 02 20:51:01.579 INFO [stderr]    |                        ^^^^^^^^^
Dec 02 20:51:01.579 INFO [stderr] 
Dec 02 20:51:01.579 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder': use mio-extras instead
Dec 02 20:51:01.579 INFO [stderr]    --> src/cache.rs:172:25
Dec 02 20:51:01.579 INFO [stderr]     |
Dec 02 20:51:01.579 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:51:01.579 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:51:01.579 INFO [stderr] 
Dec 02 20:51:01.579 INFO [stderr] warning: use of deprecated item 'mio::timer::Timer': use mio-extras instead
Dec 02 20:51:01.579 INFO [stderr]    --> src/cache.rs:287:31
Dec 02 20:51:01.579 INFO [stderr]     |
Dec 02 20:51:01.579 INFO [stderr] 287 |            timer: PollEvented<Timer<()>>)
Dec 02 20:51:01.579 INFO [stderr]     |                               ^^^^^^^^^
Dec 02 20:51:01.579 INFO [stderr] 
Dec 02 20:51:01.671 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.671 INFO [stderr]    --> src/cache.rs:125:30
Dec 02 20:51:01.671 INFO [stderr]     |
Dec 02 20:51:01.671 INFO [stderr] 125 |                     resolver.complete(Ok(Arc::new(res)));
Dec 02 20:51:01.671 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:51:01.671 INFO [stderr] 
Dec 02 20:51:01.671 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.671 INFO [stderr]    --> src/cache.rs:130:30
Dec 02 20:51:01.671 INFO [stderr]     |
Dec 02 20:51:01.671 INFO [stderr] 130 |                     resolver.complete(Err(e));
Dec 02 20:51:01.671 INFO [stderr]     |                              ^^^^^^^^
Dec 02 20:51:01.671 INFO [stderr] 
Dec 02 20:51:01.679 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::tick_duration': use mio-extras instead
Dec 02 20:51:01.679 INFO [stderr]    --> src/cache.rs:172:49
Dec 02 20:51:01.679 INFO [stderr]     |
Dec 02 20:51:01.679 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:51:01.679 INFO [stderr]     |                                                 ^^^^^^^^^^^^^
Dec 02 20:51:01.679 INFO [stderr] 
Dec 02 20:51:01.679 INFO [stderr] warning: use of deprecated item 'mio::timer::Builder::build': use mio-extras instead
Dec 02 20:51:01.679 INFO [stderr]    --> src/cache.rs:172:90
Dec 02 20:51:01.679 INFO [stderr]     |
Dec 02 20:51:01.679 INFO [stderr] 172 |         let mut timer = TimerBuilder::default().tick_duration(Duration::from_millis(10)).build();
Dec 02 20:51:01.679 INFO [stderr]     |                                                                                          ^^^^^
Dec 02 20:51:01.679 INFO [stderr] 
Dec 02 20:51:01.679 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:51:01.679 INFO [stderr]    --> src/cache.rs:173:15
Dec 02 20:51:01.679 INFO [stderr]     |
Dec 02 20:51:01.679 INFO [stderr] 173 |         timer.set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:51:01.679 INFO [stderr]     |               ^^^^^^^^^^^
Dec 02 20:51:01.679 INFO [stderr] 
Dec 02 20:51:01.707 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.707 INFO [stderr]    --> src/cache.rs:319:28
Dec 02 20:51:01.707 INFO [stderr]     |
Dec 02 20:51:01.707 INFO [stderr] 319 |                     waiter.complete(r.clone().map(Some));
Dec 02 20:51:01.707 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:51:01.707 INFO [stderr] 
Dec 02 20:51:01.714 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.714 INFO [stderr]    --> src/cache.rs:375:12
Dec 02 20:51:01.714 INFO [stderr]     |
Dec 02 20:51:01.714 INFO [stderr] 375 |         tx.complete(CacheStats {
Dec 02 20:51:01.714 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:51:01.714 INFO [stderr] 
Dec 02 20:51:01.723 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.723 INFO [stderr]    --> src/cache.rs:388:23
Dec 02 20:51:01.723 INFO [stderr]     |
Dec 02 20:51:01.723 INFO [stderr] 388 |             return tx.complete(Ok(Some(entry.inner.clone())));
Dec 02 20:51:01.723 INFO [stderr]     |                       ^^^^^^^^
Dec 02 20:51:01.723 INFO [stderr] 
Dec 02 20:51:01.723 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.723 INFO [stderr]    --> src/cache.rs:399:12
Dec 02 20:51:01.723 INFO [stderr]     |
Dec 02 20:51:01.723 INFO [stderr] 399 |         tx.complete(Ok(None));
Dec 02 20:51:01.723 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:51:01.723 INFO [stderr] 
Dec 02 20:51:01.723 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.723 INFO [stderr]    --> src/cache.rs:408:28
Dec 02 20:51:01.723 INFO [stderr]     |
Dec 02 20:51:01.723 INFO [stderr] 408 |             return checker.complete(Ok(entry.inner.clone()));
Dec 02 20:51:01.723 INFO [stderr]     |                            ^^^^^^^^
Dec 02 20:51:01.723 INFO [stderr] 
Dec 02 20:51:01.731 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.731 INFO [stderr]    --> src/cache.rs:413:17
Dec 02 20:51:01.731 INFO [stderr]     |
Dec 02 20:51:01.731 INFO [stderr] 413 |         checker.complete(Err(waiters.is_empty())); // if there are no waiters, we're the leader
Dec 02 20:51:01.731 INFO [stderr]     |                 ^^^^^^^^
Dec 02 20:51:01.731 INFO [stderr] 
Dec 02 20:51:01.731 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 02 20:51:01.731 INFO [stderr]    --> src/cache.rs:425:12
Dec 02 20:51:01.731 INFO [stderr]     |
Dec 02 20:51:01.731 INFO [stderr] 425 |         tx.complete(());
Dec 02 20:51:01.731 INFO [stderr]     |            ^^^^^^^^
Dec 02 20:51:01.731 INFO [stderr] 
Dec 02 20:51:01.735 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::poll': use mio-extras instead
Dec 02 20:51:01.735 INFO [stderr]    --> src/cache.rs:442:50
Dec 02 20:51:01.735 INFO [stderr]     |
Dec 02 20:51:01.735 INFO [stderr] 442 |         while let Some(_) = self.timer.get_mut().poll() {}
Dec 02 20:51:01.735 INFO [stderr]     |                                                  ^^^^
Dec 02 20:51:01.735 INFO [stderr] 
Dec 02 20:51:01.735 INFO [stderr] warning: use of deprecated item '<mio::timer::Timer<T>>::set_timeout': use mio-extras instead
Dec 02 20:51:01.735 INFO [stderr]    --> src/cache.rs:452:42
Dec 02 20:51:01.735 INFO [stderr]     |
Dec 02 20:51:01.735 INFO [stderr] 452 |                     self.timer.get_mut().set_timeout(Duration::from_millis(10), ()).unwrap();
Dec 02 20:51:01.735 INFO [stderr]     |                                          ^^^^^^^^^^^
Dec 02 20:51:01.735 INFO [stderr] 
Dec 02 20:51:01.907 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:51:01.907 INFO [stderr]    --> src/cache.rs:385:21
Dec 02 20:51:01.907 INFO [stderr]     |
Dec 02 20:51:01.907 INFO [stderr] 385 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:51:01.907 INFO [stderr]     |                     ----^^^^^
Dec 02 20:51:01.907 INFO [stderr]     |                     |
Dec 02 20:51:01.907 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:51:01.907 INFO [stderr]     |
Dec 02 20:51:01.907 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 20:51:01.907 INFO [stderr] 
Dec 02 20:51:01.911 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:51:01.911 INFO [stderr]    --> src/cache.rs:405:21
Dec 02 20:51:01.911 INFO [stderr]     |
Dec 02 20:51:01.911 INFO [stderr] 405 |         if let Some(mut entry) = self.cache_map.get_refresh(&k) {
Dec 02 20:51:01.911 INFO [stderr]     |                     ----^^^^^
Dec 02 20:51:01.911 INFO [stderr]     |                     |
Dec 02 20:51:01.911 INFO [stderr]     |                     help: remove this `mut`
Dec 02 20:51:01.911 INFO [stderr] 
Dec 02 20:51:10.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.61s
Dec 02 20:51:10.484 INFO [stderr] su: No module specific data is present
Dec 02 20:51:11.307 INFO running `"docker" "inspect" "e887d9285a7282a0876d8ba515a2c46ecd34089175c752f80b6f94cd67778728"`
Dec 02 20:51:11.593 INFO running `"docker" "rm" "-f" "e887d9285a7282a0876d8ba515a2c46ecd34089175c752f80b6f94cd67778728"`
Dec 02 20:51:11.897 INFO [stdout] e887d9285a7282a0876d8ba515a2c46ecd34089175c752f80b6f94cd67778728
