Dec 18 10:35:19.969 INFO checking synchrotron-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:35:19.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/synchrotron/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:35:20.409 INFO [stdout] ac723d844584c84961cc9739bd617d235ccb4595adef582c7cbae2b1eaae2cff
Dec 18 10:35:20.411 INFO running `"docker" "start" "-a" "ac723d844584c84961cc9739bd617d235ccb4595adef582c7cbae2b1eaae2cff"`
Dec 18 10:35:21.280 INFO [stderr]     Checking index_queue v0.1.0
Dec 18 10:35:21.280 INFO [stderr]     Checking vec-arena v0.1.1
Dec 18 10:35:21.296 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 10:35:21.799 INFO [stderr]     Checking synchrotron v0.1.0 (/opt/crater/workdir)
Dec 18 10:35:22.024 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 18 10:35:22.024 INFO [stderr]   --> src/lib.rs:15:38
Dec 18 10:35:22.024 INFO [stderr]    |
Dec 18 10:35:22.024 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 18 10:35:22.024 INFO [stderr]    |                                      ^^^^^^
Dec 18 10:35:22.024 INFO [stderr]    |
Dec 18 10:35:22.024 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:35:22.024 INFO [stderr] 
Dec 18 10:35:22.024 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 18 10:35:22.024 INFO [stderr]   --> src/lib.rs:94:6
Dec 18 10:35:22.024 INFO [stderr]    |
Dec 18 10:35:22.024 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 18 10:35:22.024 INFO [stderr]    |      ^^^^^^
Dec 18 10:35:22.024 INFO [stderr] 
Dec 18 10:35:22.024 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 18 10:35:22.024 INFO [stderr]    --> src/lib.rs:177:9
Dec 18 10:35:22.024 INFO [stderr]     |
Dec 18 10:35:22.024 INFO [stderr] 177 |         task::park().unpark();
Dec 18 10:35:22.024 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 10:35:22.024 INFO [stderr] 
Dec 18 10:35:22.079 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 18 10:35:22.079 INFO [stderr]    --> src/lib.rs:130:16
Dec 18 10:35:22.079 INFO [stderr]     |
Dec 18 10:35:22.079 INFO [stderr] 130 |         ticket.unpark();
Dec 18 10:35:22.079 INFO [stderr]     |                ^^^^^^
Dec 18 10:35:22.079 INFO [stderr] 
Dec 18 10:35:22.089 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 18 10:35:22.089 INFO [stderr]    --> src/lib.rs:177:22
Dec 18 10:35:22.090 INFO [stderr]     |
Dec 18 10:35:22.090 INFO [stderr] 177 |         task::park().unpark();
Dec 18 10:35:22.090 INFO [stderr]     |                      ^^^^^^
Dec 18 10:35:22.090 INFO [stderr] 
Dec 18 10:35:22.102 INFO [stderr] warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Dec 18 10:35:22.102 INFO [stderr]    --> src/lib.rs:291:47
Dec 18 10:35:22.102 INFO [stderr]     |
Dec 18 10:35:22.102 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 18 10:35:22.102 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 18 10:35:22.102 INFO [stderr] 
Dec 18 10:35:22.104 INFO [stderr] warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Dec 18 10:35:22.104 INFO [stderr]    --> src/lib.rs:304:46
Dec 18 10:35:22.104 INFO [stderr]     |
Dec 18 10:35:22.104 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 18 10:35:22.104 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 18 10:35:22.104 INFO [stderr] 
Dec 18 10:35:23.490 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 18 10:35:23.490 INFO [stderr]   --> src/lib.rs:15:38
Dec 18 10:35:23.490 INFO [stderr]    |
Dec 18 10:35:23.490 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 18 10:35:23.490 INFO [stderr]    |                                      ^^^^^^
Dec 18 10:35:23.490 INFO [stderr]    |
Dec 18 10:35:23.490 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:35:23.490 INFO [stderr] 
Dec 18 10:35:23.490 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 18 10:35:23.490 INFO [stderr]   --> src/lib.rs:94:6
Dec 18 10:35:23.490 INFO [stderr]    |
Dec 18 10:35:23.490 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 18 10:35:23.490 INFO [stderr]    |      ^^^^^^
Dec 18 10:35:23.490 INFO [stderr] 
Dec 18 10:35:23.490 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 18 10:35:23.490 INFO [stderr]    --> src/lib.rs:177:9
Dec 18 10:35:23.490 INFO [stderr]     |
Dec 18 10:35:23.490 INFO [stderr] 177 |         task::park().unpark();
Dec 18 10:35:23.490 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 10:35:23.490 INFO [stderr] 
Dec 18 10:35:23.540 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 18 10:35:23.540 INFO [stderr]    --> src/lib.rs:130:16
Dec 18 10:35:23.540 INFO [stderr]     |
Dec 18 10:35:23.540 INFO [stderr] 130 |         ticket.unpark();
Dec 18 10:35:23.540 INFO [stderr]     |                ^^^^^^
Dec 18 10:35:23.540 INFO [stderr] 
Dec 18 10:35:23.544 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 18 10:35:23.544 INFO [stderr]    --> src/lib.rs:177:22
Dec 18 10:35:23.544 INFO [stderr]     |
Dec 18 10:35:23.544 INFO [stderr] 177 |         task::park().unpark();
Dec 18 10:35:23.544 INFO [stderr]     |                      ^^^^^^
Dec 18 10:35:23.544 INFO [stderr] 
Dec 18 10:35:23.560 INFO [stderr] warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Dec 18 10:35:23.560 INFO [stderr]    --> src/lib.rs:291:47
Dec 18 10:35:23.560 INFO [stderr]     |
Dec 18 10:35:23.560 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 18 10:35:23.560 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 18 10:35:23.560 INFO [stderr] 
Dec 18 10:35:23.560 INFO [stderr] warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Dec 18 10:35:23.560 INFO [stderr]    --> src/lib.rs:304:46
Dec 18 10:35:23.560 INFO [stderr]     |
Dec 18 10:35:23.560 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 18 10:35:23.560 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 18 10:35:23.560 INFO [stderr] 
Dec 18 10:35:23.560 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Dec 18 10:35:23.560 INFO [stderr]  --> tests/simple.rs:8:36
Dec 18 10:35:23.560 INFO [stderr]   |
Dec 18 10:35:23.561 INFO [stderr] 8 | use futures::{future, task, Async, BoxFuture, Future};
Dec 18 10:35:23.561 INFO [stderr]   |                                    ^^^^^^^^^
Dec 18 10:35:23.561 INFO [stderr]   |
Dec 18 10:35:23.561 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 10:35:23.561 INFO [stderr] 
Dec 18 10:35:23.561 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Dec 18 10:35:23.561 INFO [stderr]   --> tests/simple.rs:18:12
Dec 18 10:35:23.561 INFO [stderr]    |
Dec 18 10:35:23.561 INFO [stderr] 18 |         -> BoxFuture<(), Void> {
Dec 18 10:35:23.561 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^
Dec 18 10:35:23.561 INFO [stderr] 
Dec 18 10:35:23.561 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Dec 18 10:35:23.561 INFO [stderr]   --> tests/simple.rs:33:42
Dec 18 10:35:23.561 INFO [stderr]    |
Dec 18 10:35:23.561 INFO [stderr] 33 | fn receive(inbox: &Arc<Mutex<Inbox>>) -> BoxFuture<&'static str, Void> {
Dec 18 10:35:23.561 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:35:23.561 INFO [stderr] 
Dec 18 10:35:23.561 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 18 10:35:23.561 INFO [stderr]   --> tests/simple.rs:43:36
Dec 18 10:35:23.561 INFO [stderr]    |
Dec 18 10:35:23.561 INFO [stderr] 43 |                 inbox.waiting.push(task::park());
Dec 18 10:35:23.561 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 18 10:35:23.561 INFO [stderr] 
Dec 18 10:35:23.592 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 18 10:35:23.592 INFO [stderr]   --> tests/simple.rs:26:18
Dec 18 10:35:23.592 INFO [stderr]    |
Dec 18 10:35:23.592 INFO [stderr] 26 |             task.unpark();
Dec 18 10:35:23.592 INFO [stderr]    |                  ^^^^^^
Dec 18 10:35:23.592 INFO [stderr] 
Dec 18 10:35:23.592 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Dec 18 10:35:23.592 INFO [stderr]   --> tests/simple.rs:30:20
Dec 18 10:35:23.592 INFO [stderr]    |
Dec 18 10:35:23.592 INFO [stderr] 30 |     future::ok(()).boxed()
Dec 18 10:35:23.593 INFO [stderr]    |                    ^^^^^
Dec 18 10:35:23.593 INFO [stderr] 
Dec 18 10:35:23.600 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228
Dec 18 10:35:23.600 INFO [stderr]   --> tests/simple.rs:47:8
Dec 18 10:35:23.600 INFO [stderr]    |
Dec 18 10:35:23.600 INFO [stderr] 47 |     }).boxed()
Dec 18 10:35:23.600 INFO [stderr]    |        ^^^^^
Dec 18 10:35:23.600 INFO [stderr] 
Dec 18 10:35:24.000 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 18 10:35:24.000 INFO [stderr]   --> benches/busy.rs:13:9
Dec 18 10:35:24.000 INFO [stderr]    |
Dec 18 10:35:24.000 INFO [stderr] 13 |         task::park().unpark();
Dec 18 10:35:24.000 INFO [stderr]    |         ^^^^^^^^^^
Dec 18 10:35:24.000 INFO [stderr]    |
Dec 18 10:35:24.000 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:35:24.000 INFO [stderr] 
Dec 18 10:35:24.000 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 18 10:35:24.000 INFO [stderr]   --> benches/busy.rs:25:9
Dec 18 10:35:24.000 INFO [stderr]    |
Dec 18 10:35:24.000 INFO [stderr] 25 |         task::park().unpark();
Dec 18 10:35:24.000 INFO [stderr]    |         ^^^^^^^^^^
Dec 18 10:35:24.000 INFO [stderr] 
Dec 18 10:35:24.000 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 18 10:35:24.000 INFO [stderr]   --> benches/busy.rs:37:9
Dec 18 10:35:24.000 INFO [stderr]    |
Dec 18 10:35:24.000 INFO [stderr] 37 |         task::park().unpark();
Dec 18 10:35:24.000 INFO [stderr]    |         ^^^^^^^^^^
Dec 18 10:35:24.000 INFO [stderr] 
Dec 18 10:35:24.028 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 18 10:35:24.028 INFO [stderr]   --> benches/busy.rs:13:22
Dec 18 10:35:24.028 INFO [stderr]    |
Dec 18 10:35:24.028 INFO [stderr] 13 |         task::park().unpark();
Dec 18 10:35:24.028 INFO [stderr]    |                      ^^^^^^
Dec 18 10:35:24.028 INFO [stderr] 
Dec 18 10:35:24.028 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 18 10:35:24.028 INFO [stderr]   --> benches/busy.rs:25:22
Dec 18 10:35:24.028 INFO [stderr]    |
Dec 18 10:35:24.028 INFO [stderr] 25 |         task::park().unpark();
Dec 18 10:35:24.028 INFO [stderr]    |                      ^^^^^^
Dec 18 10:35:24.028 INFO [stderr] 
Dec 18 10:35:24.044 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 18 10:35:24.044 INFO [stderr]   --> benches/busy.rs:37:22
Dec 18 10:35:24.044 INFO [stderr]    |
Dec 18 10:35:24.044 INFO [stderr] 37 |         task::park().unpark();
Dec 18 10:35:24.044 INFO [stderr]    |                      ^^^^^^
Dec 18 10:35:24.044 INFO [stderr] 
Dec 18 10:35:24.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Dec 18 10:35:24.406 INFO running `"docker" "inspect" "ac723d844584c84961cc9739bd617d235ccb4595adef582c7cbae2b1eaae2cff"`
Dec 18 10:35:24.479 INFO running `"docker" "rm" "-f" "ac723d844584c84961cc9739bd617d235ccb4595adef582c7cbae2b1eaae2cff"`
Dec 18 10:35:24.596 INFO [stdout] ac723d844584c84961cc9739bd617d235ccb4595adef582c7cbae2b1eaae2cff