Dec 12 06:38:42.669 INFO checking synchrotron-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:38:42.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 06:38:42.929 INFO [stdout] e83e50d5cb1854c8f036e3c64f06f9ebdad828099babea2aaa81f8e2b3d2b84e
Dec 12 06:38:42.931 INFO running `"docker" "start" "-a" "e83e50d5cb1854c8f036e3c64f06f9ebdad828099babea2aaa81f8e2b3d2b84e"`
Dec 12 06:38:44.064 INFO [stderr] usermod: no changes
Dec 12 06:38:44.305 INFO [stderr]     Checking index_queue v0.1.0
Dec 12 06:38:44.305 INFO [stderr]     Checking vec-arena v0.1.1
Dec 12 06:38:44.328 INFO [stderr]     Checking tokio-core v0.1.17
Dec 12 06:38:44.988 INFO [stderr]     Checking synchrotron v0.1.0 (/source)
Dec 12 06:38:45.440 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 12 06:38:45.440 INFO [stderr]   --> src/lib.rs:15:38
Dec 12 06:38:45.440 INFO [stderr]    |
Dec 12 06:38:45.440 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 12 06:38:45.440 INFO [stderr]    |                                      ^^^^^^
Dec 12 06:38:45.440 INFO [stderr]    |
Dec 12 06:38:45.440 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 06:38:45.440 INFO [stderr] 
Dec 12 06:38:45.440 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 12 06:38:45.440 INFO [stderr]   --> src/lib.rs:94:6
Dec 12 06:38:45.440 INFO [stderr]    |
Dec 12 06:38:45.440 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 12 06:38:45.440 INFO [stderr]    |      ^^^^^^
Dec 12 06:38:45.440 INFO [stderr] 
Dec 12 06:38:45.440 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 12 06:38:45.440 INFO [stderr]    --> src/lib.rs:177:9
Dec 12 06:38:45.440 INFO [stderr]     |
Dec 12 06:38:45.440 INFO [stderr] 177 |         task::park().unpark();
Dec 12 06:38:45.440 INFO [stderr]     |         ^^^^^^^^^^
Dec 12 06:38:45.440 INFO [stderr] 
Dec 12 06:38:45.508 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 12 06:38:45.508 INFO [stderr]    --> src/lib.rs:130:16
Dec 12 06:38:45.508 INFO [stderr]     |
Dec 12 06:38:45.508 INFO [stderr] 130 |         ticket.unpark();
Dec 12 06:38:45.508 INFO [stderr]     |                ^^^^^^
Dec 12 06:38:45.508 INFO [stderr] 
Dec 12 06:38:45.520 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 12 06:38:45.520 INFO [stderr]    --> src/lib.rs:177:22
Dec 12 06:38:45.520 INFO [stderr]     |
Dec 12 06:38:45.520 INFO [stderr] 177 |         task::park().unpark();
Dec 12 06:38:45.520 INFO [stderr]     |                      ^^^^^^
Dec 12 06:38:45.520 INFO [stderr] 
Dec 12 06:38:45.544 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 12 06:38:45.544 INFO [stderr]    --> src/lib.rs:291:47
Dec 12 06:38:45.544 INFO [stderr]     |
Dec 12 06:38:45.544 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 12 06:38:45.544 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 12 06:38:45.544 INFO [stderr] 
Dec 12 06:38:45.552 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 12 06:38:45.552 INFO [stderr]    --> src/lib.rs:304:46
Dec 12 06:38:45.552 INFO [stderr]     |
Dec 12 06:38:45.552 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 12 06:38:45.552 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 12 06:38:45.552 INFO [stderr] 
Dec 12 06:38:48.842 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 12 06:38:48.842 INFO [stderr]   --> src/lib.rs:15:38
Dec 12 06:38:48.842 INFO [stderr]    |
Dec 12 06:38:48.842 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 12 06:38:48.842 INFO [stderr]    |                                      ^^^^^^
Dec 12 06:38:48.842 INFO [stderr]    |
Dec 12 06:38:48.842 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 06:38:48.842 INFO [stderr] 
Dec 12 06:38:48.842 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 12 06:38:48.842 INFO [stderr]   --> src/lib.rs:94:6
Dec 12 06:38:48.842 INFO [stderr]    |
Dec 12 06:38:48.842 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 12 06:38:48.842 INFO [stderr]    |      ^^^^^^
Dec 12 06:38:48.842 INFO [stderr] 
Dec 12 06:38:48.842 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 12 06:38:48.842 INFO [stderr]    --> src/lib.rs:177:9
Dec 12 06:38:48.842 INFO [stderr]     |
Dec 12 06:38:48.842 INFO [stderr] 177 |         task::park().unpark();
Dec 12 06:38:48.842 INFO [stderr]     |         ^^^^^^^^^^
Dec 12 06:38:48.842 INFO [stderr] 
Dec 12 06:38:48.939 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 12 06:38:48.939 INFO [stderr]    --> src/lib.rs:130:16
Dec 12 06:38:48.939 INFO [stderr]     |
Dec 12 06:38:48.939 INFO [stderr] 130 |         ticket.unpark();
Dec 12 06:38:48.939 INFO [stderr]     |                ^^^^^^
Dec 12 06:38:48.939 INFO [stderr] 
Dec 12 06:38:48.948 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 12 06:38:48.948 INFO [stderr]    --> src/lib.rs:177:22
Dec 12 06:38:48.948 INFO [stderr]     |
Dec 12 06:38:48.948 INFO [stderr] 177 |         task::park().unpark();
Dec 12 06:38:48.948 INFO [stderr]     |                      ^^^^^^
Dec 12 06:38:48.948 INFO [stderr] 
Dec 12 06:38:48.953 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 12 06:38:48.953 INFO [stderr]    --> src/lib.rs:291:47
Dec 12 06:38:48.953 INFO [stderr]     |
Dec 12 06:38:48.953 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 12 06:38:48.953 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 12 06:38:48.953 INFO [stderr] 
Dec 12 06:38:48.954 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 12 06:38:48.954 INFO [stderr]    --> src/lib.rs:304:46
Dec 12 06:38:48.954 INFO [stderr]     |
Dec 12 06:38:48.954 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 12 06:38:48.954 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 12 06:38:48.956 INFO [stderr] 
Dec 12 06:38:49.183 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 12 06:38:49.183 INFO [stderr]  --> tests/simple.rs:8:36
Dec 12 06:38:49.183 INFO [stderr]   |
Dec 12 06:38:49.183 INFO [stderr] 8 | use futures::{future, task, Async, BoxFuture, Future};
Dec 12 06:38:49.183 INFO [stderr]   |                                    ^^^^^^^^^
Dec 12 06:38:49.183 INFO [stderr]   |
Dec 12 06:38:49.183 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 06:38:49.183 INFO [stderr] 
Dec 12 06:38:49.183 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 12 06:38:49.183 INFO [stderr]   --> tests/simple.rs:18:12
Dec 12 06:38:49.183 INFO [stderr]    |
Dec 12 06:38:49.183 INFO [stderr] 18 |         -> BoxFuture<(), Void> {
Dec 12 06:38:49.183 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^
Dec 12 06:38:49.183 INFO [stderr] 
Dec 12 06:38:49.185 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 12 06:38:49.185 INFO [stderr]   --> tests/simple.rs:33:42
Dec 12 06:38:49.185 INFO [stderr]    |
Dec 12 06:38:49.185 INFO [stderr] 33 | fn receive(inbox: &Arc<Mutex<Inbox>>) -> BoxFuture<&'static str, Void> {
Dec 12 06:38:49.185 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:38:49.185 INFO [stderr] 
Dec 12 06:38:49.185 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 12 06:38:49.185 INFO [stderr]   --> tests/simple.rs:43:36
Dec 12 06:38:49.185 INFO [stderr]    |
Dec 12 06:38:49.185 INFO [stderr] 43 |                 inbox.waiting.push(task::park());
Dec 12 06:38:49.185 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 12 06:38:49.185 INFO [stderr] 
Dec 12 06:38:49.214 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 12 06:38:49.214 INFO [stderr]   --> tests/simple.rs:26:18
Dec 12 06:38:49.214 INFO [stderr]    |
Dec 12 06:38:49.214 INFO [stderr] 26 |             task.unpark();
Dec 12 06:38:49.214 INFO [stderr]    |                  ^^^^^^
Dec 12 06:38:49.214 INFO [stderr] 
Dec 12 06:38:49.215 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 12 06:38:49.215 INFO [stderr]   --> tests/simple.rs:30:20
Dec 12 06:38:49.215 INFO [stderr]    |
Dec 12 06:38:49.215 INFO [stderr] 30 |     future::ok(()).boxed()
Dec 12 06:38:49.215 INFO [stderr]    |                    ^^^^^
Dec 12 06:38:49.215 INFO [stderr] 
Dec 12 06:38:49.225 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 12 06:38:49.225 INFO [stderr]   --> tests/simple.rs:47:8
Dec 12 06:38:49.225 INFO [stderr]    |
Dec 12 06:38:49.225 INFO [stderr] 47 |     }).boxed()
Dec 12 06:38:49.225 INFO [stderr]    |        ^^^^^
Dec 12 06:38:49.225 INFO [stderr] 
Dec 12 06:38:51.424 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 12 06:38:51.424 INFO [stderr]   --> benches/busy.rs:13:9
Dec 12 06:38:51.424 INFO [stderr]    |
Dec 12 06:38:51.424 INFO [stderr] 13 |         task::park().unpark();
Dec 12 06:38:51.424 INFO [stderr]    |         ^^^^^^^^^^
Dec 12 06:38:51.424 INFO [stderr]    |
Dec 12 06:38:51.424 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 06:38:51.424 INFO [stderr] 
Dec 12 06:38:51.424 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 12 06:38:51.424 INFO [stderr]   --> benches/busy.rs:25:9
Dec 12 06:38:51.424 INFO [stderr]    |
Dec 12 06:38:51.424 INFO [stderr] 25 |         task::park().unpark();
Dec 12 06:38:51.424 INFO [stderr]    |         ^^^^^^^^^^
Dec 12 06:38:51.424 INFO [stderr] 
Dec 12 06:38:51.424 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 12 06:38:51.424 INFO [stderr]   --> benches/busy.rs:37:9
Dec 12 06:38:51.425 INFO [stderr]    |
Dec 12 06:38:51.425 INFO [stderr] 37 |         task::park().unpark();
Dec 12 06:38:51.425 INFO [stderr]    |         ^^^^^^^^^^
Dec 12 06:38:51.425 INFO [stderr] 
Dec 12 06:38:51.448 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 12 06:38:51.448 INFO [stderr]   --> benches/busy.rs:13:22
Dec 12 06:38:51.448 INFO [stderr]    |
Dec 12 06:38:51.448 INFO [stderr] 13 |         task::park().unpark();
Dec 12 06:38:51.448 INFO [stderr]    |                      ^^^^^^
Dec 12 06:38:51.448 INFO [stderr] 
Dec 12 06:38:51.452 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 12 06:38:51.452 INFO [stderr]   --> benches/busy.rs:25:22
Dec 12 06:38:51.452 INFO [stderr]    |
Dec 12 06:38:51.452 INFO [stderr] 25 |         task::park().unpark();
Dec 12 06:38:51.452 INFO [stderr]    |                      ^^^^^^
Dec 12 06:38:51.452 INFO [stderr] 
Dec 12 06:38:51.467 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 12 06:38:51.467 INFO [stderr]   --> benches/busy.rs:37:22
Dec 12 06:38:51.467 INFO [stderr]    |
Dec 12 06:38:51.467 INFO [stderr] 37 |         task::park().unpark();
Dec 12 06:38:51.467 INFO [stderr]    |                      ^^^^^^
Dec 12 06:38:51.467 INFO [stderr] 
Dec 12 06:38:51.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Dec 12 06:38:51.508 INFO [stderr] su: No module specific data is present
Dec 12 06:38:51.770 INFO running `"docker" "inspect" "e83e50d5cb1854c8f036e3c64f06f9ebdad828099babea2aaa81f8e2b3d2b84e"`
Dec 12 06:38:51.875 INFO running `"docker" "rm" "-f" "e83e50d5cb1854c8f036e3c64f06f9ebdad828099babea2aaa81f8e2b3d2b84e"`
Dec 12 06:38:51.954 INFO [stdout] e83e50d5cb1854c8f036e3c64f06f9ebdad828099babea2aaa81f8e2b3d2b84e