Oct 13 07:44:11.653 INFO checking synchrotron-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:44:11.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 07:44:11.874 INFO blam! 6dec576f556032662078083c818d94c80becbbed09f226a5fe1c18126a3c449b
Oct 13 07:44:11.882 INFO running `"docker" "start" "-a" "6dec576f556032662078083c818d94c80becbbed09f226a5fe1c18126a3c449b"`
Oct 13 07:44:12.843 INFO kablam! usermod: no changes
Oct 13 07:44:13.192 INFO kablam!     Checking vec-arena v0.1.1
Oct 13 07:44:13.195 INFO kablam!     Checking index_queue v0.1.0
Oct 13 07:44:13.212 INFO kablam!     Checking tokio-core v0.1.17
Oct 13 07:44:14.632 INFO kablam!     Checking synchrotron v0.1.0 (/source)
Oct 13 07:44:15.521 INFO kablam! warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Oct 13 07:44:15.521 INFO kablam!   --> src/lib.rs:15:38
Oct 13 07:44:15.521 INFO kablam!    |
Oct 13 07:44:15.521 INFO kablam! 15 | use futures::executor::{self, Spawn, Unpark};
Oct 13 07:44:15.521 INFO kablam!    |                                      ^^^^^^
Oct 13 07:44:15.521 INFO kablam!    |
Oct 13 07:44:15.521 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 07:44:15.521 INFO kablam! 
Oct 13 07:44:15.523 INFO kablam! warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Oct 13 07:44:15.523 INFO kablam!   --> src/lib.rs:94:6
Oct 13 07:44:15.523 INFO kablam!    |
Oct 13 07:44:15.523 INFO kablam! 94 | impl Unpark for Ticket {
Oct 13 07:44:15.524 INFO kablam!    |      ^^^^^^
Oct 13 07:44:15.524 INFO kablam! 
Oct 13 07:44:15.524 INFO kablam! warning: use of deprecated item 'futures::task::park': renamed to `current`
Oct 13 07:44:15.524 INFO kablam!    --> src/lib.rs:177:9
Oct 13 07:44:15.524 INFO kablam!     |
Oct 13 07:44:15.525 INFO kablam! 177 |         task::park().unpark();
Oct 13 07:44:15.525 INFO kablam!     |         ^^^^^^^^^^
Oct 13 07:44:15.525 INFO kablam! 
Oct 13 07:44:15.680 INFO kablam! warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Oct 13 07:44:15.681 INFO kablam!    --> src/lib.rs:130:16
Oct 13 07:44:15.681 INFO kablam!     |
Oct 13 07:44:15.681 INFO kablam! 130 |         ticket.unpark();
Oct 13 07:44:15.681 INFO kablam!     |                ^^^^^^
Oct 13 07:44:15.681 INFO kablam! 
Oct 13 07:44:15.694 INFO kablam! warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Oct 13 07:44:15.695 INFO kablam!    --> src/lib.rs:177:22
Oct 13 07:44:15.695 INFO kablam!     |
Oct 13 07:44:15.695 INFO kablam! 177 |         task::park().unpark();
Oct 13 07:44:15.695 INFO kablam!     |                      ^^^^^^
Oct 13 07:44:15.696 INFO kablam! 
Oct 13 07:44:15.725 INFO kablam! warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Oct 13 07:44:15.725 INFO kablam!    --> src/lib.rs:291:47
Oct 13 07:44:15.725 INFO kablam!     |
Oct 13 07:44:15.726 INFO kablam! 291 |                         let poll = main.spawn.poll_future(ticket);
Oct 13 07:44:15.726 INFO kablam!     |                                               ^^^^^^^^^^^
Oct 13 07:44:15.726 INFO kablam! 
Oct 13 07:44:15.726 INFO kablam! warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Oct 13 07:44:15.726 INFO kablam!    --> src/lib.rs:304:46
Oct 13 07:44:15.726 INFO kablam!     |
Oct 13 07:44:15.727 INFO kablam! 304 |                     let poll = spawned.spawn.poll_future(ticket);
Oct 13 07:44:15.727 INFO kablam!     |                                              ^^^^^^^^^^^
Oct 13 07:44:15.727 INFO kablam! 
Oct 13 07:44:19.260 INFO kablam! warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Oct 13 07:44:19.260 INFO kablam!   --> src/lib.rs:15:38
Oct 13 07:44:19.260 INFO kablam!    |
Oct 13 07:44:19.260 INFO kablam! 15 | use futures::executor::{self, Spawn, Unpark};
Oct 13 07:44:19.260 INFO kablam!    |                                      ^^^^^^
Oct 13 07:44:19.260 INFO kablam!    |
Oct 13 07:44:19.260 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 07:44:19.260 INFO kablam! 
Oct 13 07:44:19.260 INFO kablam! warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Oct 13 07:44:19.260 INFO kablam!   --> src/lib.rs:94:6
Oct 13 07:44:19.261 INFO kablam!    |
Oct 13 07:44:19.261 INFO kablam! 94 | impl Unpark for Ticket {
Oct 13 07:44:19.261 INFO kablam!    |      ^^^^^^
Oct 13 07:44:19.261 INFO kablam! 
Oct 13 07:44:19.261 INFO kablam! warning: use of deprecated item 'futures::task::park': renamed to `current`
Oct 13 07:44:19.261 INFO kablam!    --> src/lib.rs:177:9
Oct 13 07:44:19.261 INFO kablam!     |
Oct 13 07:44:19.261 INFO kablam! 177 |         task::park().unpark();
Oct 13 07:44:19.261 INFO kablam!     |         ^^^^^^^^^^
Oct 13 07:44:19.261 INFO kablam! 
Oct 13 07:44:19.452 INFO kablam! warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Oct 13 07:44:19.452 INFO kablam!    --> src/lib.rs:130:16
Oct 13 07:44:19.452 INFO kablam!     |
Oct 13 07:44:19.452 INFO kablam! 130 |         ticket.unpark();
Oct 13 07:44:19.452 INFO kablam!     |                ^^^^^^
Oct 13 07:44:19.452 INFO kablam! 
Oct 13 07:44:19.476 INFO kablam! warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Oct 13 07:44:19.477 INFO kablam!    --> src/lib.rs:177:22
Oct 13 07:44:19.477 INFO kablam!     |
Oct 13 07:44:19.477 INFO kablam! 177 |         task::park().unpark();
Oct 13 07:44:19.477 INFO kablam!     |                      ^^^^^^
Oct 13 07:44:19.477 INFO kablam! 
Oct 13 07:44:19.508 INFO kablam! warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Oct 13 07:44:19.508 INFO kablam!    --> src/lib.rs:291:47
Oct 13 07:44:19.508 INFO kablam!     |
Oct 13 07:44:19.508 INFO kablam! 291 |                         let poll = main.spawn.poll_future(ticket);
Oct 13 07:44:19.508 INFO kablam!     |                                               ^^^^^^^^^^^
Oct 13 07:44:19.508 INFO kablam! 
Oct 13 07:44:19.520 INFO kablam! warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Oct 13 07:44:19.520 INFO kablam!    --> src/lib.rs:304:46
Oct 13 07:44:19.520 INFO kablam!     |
Oct 13 07:44:19.520 INFO kablam! 304 |                     let poll = spawned.spawn.poll_future(ticket);
Oct 13 07:44:19.520 INFO kablam!     |                                              ^^^^^^^^^^^
Oct 13 07:44:19.520 INFO kablam! 
Oct 13 07:44:20.048 INFO kablam! 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
Oct 13 07:44:20.048 INFO kablam!  --> tests/simple.rs:8:36
Oct 13 07:44:20.048 INFO kablam!   |
Oct 13 07:44:20.048 INFO kablam! 8 | use futures::{future, task, Async, BoxFuture, Future};
Oct 13 07:44:20.048 INFO kablam!   |                                    ^^^^^^^^^
Oct 13 07:44:20.048 INFO kablam!   |
Oct 13 07:44:20.048 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 07:44:20.048 INFO kablam! 
Oct 13 07:44:20.048 INFO kablam! 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
Oct 13 07:44:20.048 INFO kablam!   --> tests/simple.rs:18:12
Oct 13 07:44:20.048 INFO kablam!    |
Oct 13 07:44:20.048 INFO kablam! 18 |         -> BoxFuture<(), Void> {
Oct 13 07:44:20.048 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^
Oct 13 07:44:20.048 INFO kablam! 
Oct 13 07:44:20.048 INFO kablam! 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
Oct 13 07:44:20.048 INFO kablam!   --> tests/simple.rs:33:42
Oct 13 07:44:20.048 INFO kablam!    |
Oct 13 07:44:20.048 INFO kablam! 33 | fn receive(inbox: &Arc<Mutex<Inbox>>) -> BoxFuture<&'static str, Void> {
Oct 13 07:44:20.048 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 07:44:20.048 INFO kablam! 
Oct 13 07:44:20.048 INFO kablam! warning: use of deprecated item 'futures::task::park': renamed to `current`
Oct 13 07:44:20.048 INFO kablam!   --> tests/simple.rs:43:36
Oct 13 07:44:20.048 INFO kablam!    |
Oct 13 07:44:20.048 INFO kablam! 43 |                 inbox.waiting.push(task::park());
Oct 13 07:44:20.048 INFO kablam!    |                                    ^^^^^^^^^^
Oct 13 07:44:20.048 INFO kablam! 
Oct 13 07:44:20.089 INFO kablam! warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Oct 13 07:44:20.090 INFO kablam!   --> tests/simple.rs:26:18
Oct 13 07:44:20.090 INFO kablam!    |
Oct 13 07:44:20.090 INFO kablam! 26 |             task.unpark();
Oct 13 07:44:20.090 INFO kablam!    |                  ^^^^^^
Oct 13 07:44:20.090 INFO kablam! 
Oct 13 07:44:20.090 INFO kablam! 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
Oct 13 07:44:20.091 INFO kablam!   --> tests/simple.rs:30:20
Oct 13 07:44:20.091 INFO kablam!    |
Oct 13 07:44:20.091 INFO kablam! 30 |     future::ok(()).boxed()
Oct 13 07:44:20.091 INFO kablam!    |                    ^^^^^
Oct 13 07:44:20.092 INFO kablam! 
Oct 13 07:44:20.096 INFO kablam! 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
Oct 13 07:44:20.096 INFO kablam!   --> tests/simple.rs:47:8
Oct 13 07:44:20.096 INFO kablam!    |
Oct 13 07:44:20.096 INFO kablam! 47 |     }).boxed()
Oct 13 07:44:20.096 INFO kablam!    |        ^^^^^
Oct 13 07:44:20.096 INFO kablam! 
Oct 13 07:44:22.148 INFO kablam! warning: use of deprecated item 'futures::task::park': renamed to `current`
Oct 13 07:44:22.148 INFO kablam!   --> benches/busy.rs:13:9
Oct 13 07:44:22.148 INFO kablam!    |
Oct 13 07:44:22.148 INFO kablam! 13 |         task::park().unpark();
Oct 13 07:44:22.148 INFO kablam!    |         ^^^^^^^^^^
Oct 13 07:44:22.148 INFO kablam!    |
Oct 13 07:44:22.148 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 07:44:22.148 INFO kablam! 
Oct 13 07:44:22.148 INFO kablam! warning: use of deprecated item 'futures::task::park': renamed to `current`
Oct 13 07:44:22.148 INFO kablam!   --> benches/busy.rs:25:9
Oct 13 07:44:22.148 INFO kablam!    |
Oct 13 07:44:22.148 INFO kablam! 25 |         task::park().unpark();
Oct 13 07:44:22.148 INFO kablam!    |         ^^^^^^^^^^
Oct 13 07:44:22.148 INFO kablam! 
Oct 13 07:44:22.148 INFO kablam! warning: use of deprecated item 'futures::task::park': renamed to `current`
Oct 13 07:44:22.148 INFO kablam!   --> benches/busy.rs:37:9
Oct 13 07:44:22.148 INFO kablam!    |
Oct 13 07:44:22.148 INFO kablam! 37 |         task::park().unpark();
Oct 13 07:44:22.148 INFO kablam!    |         ^^^^^^^^^^
Oct 13 07:44:22.149 INFO kablam! 
Oct 13 07:44:22.187 INFO kablam! warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Oct 13 07:44:22.187 INFO kablam!   --> benches/busy.rs:13:22
Oct 13 07:44:22.187 INFO kablam!    |
Oct 13 07:44:22.187 INFO kablam! 13 |         task::park().unpark();
Oct 13 07:44:22.187 INFO kablam!    |                      ^^^^^^
Oct 13 07:44:22.187 INFO kablam! 
Oct 13 07:44:22.196 INFO kablam! warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Oct 13 07:44:22.196 INFO kablam!   --> benches/busy.rs:25:22
Oct 13 07:44:22.196 INFO kablam!    |
Oct 13 07:44:22.196 INFO kablam! 25 |         task::park().unpark();
Oct 13 07:44:22.196 INFO kablam!    |                      ^^^^^^
Oct 13 07:44:22.196 INFO kablam! 
Oct 13 07:44:22.212 INFO kablam! warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Oct 13 07:44:22.212 INFO kablam!   --> benches/busy.rs:37:22
Oct 13 07:44:22.212 INFO kablam!    |
Oct 13 07:44:22.212 INFO kablam! 37 |         task::park().unpark();
Oct 13 07:44:22.212 INFO kablam!    |                      ^^^^^^
Oct 13 07:44:22.212 INFO kablam! 
Oct 13 07:44:22.248 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.38s
Oct 13 07:44:22.256 INFO kablam! su: No module specific data is present
Oct 13 07:44:22.846 INFO running `"docker" "rm" "-f" "6dec576f556032662078083c818d94c80becbbed09f226a5fe1c18126a3c449b"`
Oct 13 07:44:23.204 INFO blam! 6dec576f556032662078083c818d94c80becbbed09f226a5fe1c18126a3c449b