Dec 06 20:58:52.358 INFO testing synchrotron-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 20:58:52.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 20:58:52.792 INFO [stdout] ab862d00065c1665c3053cca49f01a0a04c1847e42952394b871fe824d01a9c6
Dec 06 20:58:52.798 INFO running `"docker" "start" "-a" "ab862d00065c1665c3053cca49f01a0a04c1847e42952394b871fe824d01a9c6"`
Dec 06 20:58:53.834 INFO [stderr] usermod: no changes
Dec 06 20:58:53.948 INFO [stderr]    Compiling vec-arena v0.1.1
Dec 06 20:58:53.948 INFO [stderr]    Compiling index_queue v0.1.0
Dec 06 20:58:54.639 INFO [stderr]    Compiling synchrotron v0.1.0 (/source)
Dec 06 20:58:54.940 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 06 20:58:54.940 INFO [stderr]   --> src/lib.rs:15:38
Dec 06 20:58:54.940 INFO [stderr]    |
Dec 06 20:58:54.940 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 06 20:58:54.940 INFO [stderr]    |                                      ^^^^^^
Dec 06 20:58:54.940 INFO [stderr]    |
Dec 06 20:58:54.940 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 20:58:54.940 INFO [stderr] 
Dec 06 20:58:54.940 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 06 20:58:54.940 INFO [stderr]   --> src/lib.rs:94:6
Dec 06 20:58:54.940 INFO [stderr]    |
Dec 06 20:58:54.940 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 06 20:58:54.940 INFO [stderr]    |      ^^^^^^
Dec 06 20:58:54.940 INFO [stderr] 
Dec 06 20:58:54.940 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 06 20:58:54.940 INFO [stderr]    --> src/lib.rs:177:9
Dec 06 20:58:54.940 INFO [stderr]     |
Dec 06 20:58:54.940 INFO [stderr] 177 |         task::park().unpark();
Dec 06 20:58:54.940 INFO [stderr]     |         ^^^^^^^^^^
Dec 06 20:58:54.940 INFO [stderr] 
Dec 06 20:58:54.992 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 06 20:58:54.992 INFO [stderr]    --> src/lib.rs:130:16
Dec 06 20:58:54.992 INFO [stderr]     |
Dec 06 20:58:54.992 INFO [stderr] 130 |         ticket.unpark();
Dec 06 20:58:54.992 INFO [stderr]     |                ^^^^^^
Dec 06 20:58:54.992 INFO [stderr] 
Dec 06 20:58:55.008 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 06 20:58:55.008 INFO [stderr]    --> src/lib.rs:177:22
Dec 06 20:58:55.008 INFO [stderr]     |
Dec 06 20:58:55.008 INFO [stderr] 177 |         task::park().unpark();
Dec 06 20:58:55.008 INFO [stderr]     |                      ^^^^^^
Dec 06 20:58:55.008 INFO [stderr] 
Dec 06 20:58:55.008 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 06 20:58:55.008 INFO [stderr]    --> src/lib.rs:291:47
Dec 06 20:58:55.008 INFO [stderr]     |
Dec 06 20:58:55.008 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 06 20:58:55.008 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 06 20:58:55.008 INFO [stderr] 
Dec 06 20:58:55.009 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 06 20:58:55.009 INFO [stderr]    --> src/lib.rs:304:46
Dec 06 20:58:55.009 INFO [stderr]     |
Dec 06 20:58:55.009 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 06 20:58:55.009 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 06 20:58:55.009 INFO [stderr] 
Dec 06 20:58:55.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 06 20:58:55.441 INFO [stderr] su: No module specific data is present
Dec 06 20:58:55.786 INFO running `"docker" "inspect" "ab862d00065c1665c3053cca49f01a0a04c1847e42952394b871fe824d01a9c6"`
Dec 06 20:58:55.881 INFO running `"docker" "rm" "-f" "ab862d00065c1665c3053cca49f01a0a04c1847e42952394b871fe824d01a9c6"`
Dec 06 20:58:55.976 INFO [stdout] ab862d00065c1665c3053cca49f01a0a04c1847e42952394b871fe824d01a9c6
Dec 06 20:58:55.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 20:58:56.188 INFO [stdout] d4e37cde49ba569b8e44cd391c1cea4739121c18bf89af563bd52c77dbc4d99d
Dec 06 20:58:56.190 INFO running `"docker" "start" "-a" "d4e37cde49ba569b8e44cd391c1cea4739121c18bf89af563bd52c77dbc4d99d"`
Dec 06 20:58:56.585 INFO [stderr] usermod: no changes
Dec 06 20:58:56.732 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 06 20:59:01.110 INFO [stderr]    Compiling synchrotron v0.1.0 (/source)
Dec 06 20:59:01.548 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 06 20:59:01.548 INFO [stderr]  --> tests/simple.rs:8:36
Dec 06 20:59:01.548 INFO [stderr]   |
Dec 06 20:59:01.548 INFO [stderr] 8 | use futures::{future, task, Async, BoxFuture, Future};
Dec 06 20:59:01.548 INFO [stderr]   |                                    ^^^^^^^^^
Dec 06 20:59:01.548 INFO [stderr]   |
Dec 06 20:59:01.548 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 06 20:59:01.548 INFO [stderr] 
Dec 06 20:59:01.548 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 06 20:59:01.548 INFO [stderr]   --> tests/simple.rs:18:12
Dec 06 20:59:01.548 INFO [stderr]    |
Dec 06 20:59:01.548 INFO [stderr] 18 |         -> BoxFuture<(), Void> {
Dec 06 20:59:01.549 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^
Dec 06 20:59:01.549 INFO [stderr] 
Dec 06 20:59:01.549 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 06 20:59:01.549 INFO [stderr]   --> tests/simple.rs:33:42
Dec 06 20:59:01.549 INFO [stderr]    |
Dec 06 20:59:01.549 INFO [stderr] 33 | fn receive(inbox: &Arc<Mutex<Inbox>>) -> BoxFuture<&'static str, Void> {
Dec 06 20:59:01.549 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 20:59:01.549 INFO [stderr] 
Dec 06 20:59:01.549 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 06 20:59:01.549 INFO [stderr]   --> tests/simple.rs:43:36
Dec 06 20:59:01.549 INFO [stderr]    |
Dec 06 20:59:01.549 INFO [stderr] 43 |                 inbox.waiting.push(task::park());
Dec 06 20:59:01.549 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 06 20:59:01.549 INFO [stderr] 
Dec 06 20:59:01.592 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 06 20:59:01.592 INFO [stderr]   --> tests/simple.rs:26:18
Dec 06 20:59:01.592 INFO [stderr]    |
Dec 06 20:59:01.592 INFO [stderr] 26 |             task.unpark();
Dec 06 20:59:01.592 INFO [stderr]    |                  ^^^^^^
Dec 06 20:59:01.592 INFO [stderr] 
Dec 06 20:59:01.600 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 06 20:59:01.600 INFO [stderr]   --> tests/simple.rs:30:20
Dec 06 20:59:01.600 INFO [stderr]    |
Dec 06 20:59:01.600 INFO [stderr] 30 |     future::ok(()).boxed()
Dec 06 20:59:01.600 INFO [stderr]    |                    ^^^^^
Dec 06 20:59:01.600 INFO [stderr] 
Dec 06 20:59:01.604 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 06 20:59:01.604 INFO [stderr]   --> tests/simple.rs:47:8
Dec 06 20:59:01.604 INFO [stderr]    |
Dec 06 20:59:01.604 INFO [stderr] 47 |     }).boxed()
Dec 06 20:59:01.604 INFO [stderr]    |        ^^^^^
Dec 06 20:59:01.604 INFO [stderr] 
Dec 06 20:59:01.640 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 06 20:59:01.640 INFO [stderr]   --> src/lib.rs:15:38
Dec 06 20:59:01.640 INFO [stderr]    |
Dec 06 20:59:01.640 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 06 20:59:01.640 INFO [stderr]    |                                      ^^^^^^
Dec 06 20:59:01.640 INFO [stderr]    |
Dec 06 20:59:01.640 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 20:59:01.640 INFO [stderr] 
Dec 06 20:59:01.640 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 06 20:59:01.640 INFO [stderr]   --> src/lib.rs:94:6
Dec 06 20:59:01.640 INFO [stderr]    |
Dec 06 20:59:01.640 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 06 20:59:01.640 INFO [stderr]    |      ^^^^^^
Dec 06 20:59:01.640 INFO [stderr] 
Dec 06 20:59:01.640 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 06 20:59:01.640 INFO [stderr]    --> src/lib.rs:177:9
Dec 06 20:59:01.640 INFO [stderr]     |
Dec 06 20:59:01.640 INFO [stderr] 177 |         task::park().unpark();
Dec 06 20:59:01.640 INFO [stderr]     |         ^^^^^^^^^^
Dec 06 20:59:01.640 INFO [stderr] 
Dec 06 20:59:01.800 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 06 20:59:01.800 INFO [stderr]    --> src/lib.rs:130:16
Dec 06 20:59:01.800 INFO [stderr]     |
Dec 06 20:59:01.800 INFO [stderr] 130 |         ticket.unpark();
Dec 06 20:59:01.800 INFO [stderr]     |                ^^^^^^
Dec 06 20:59:01.800 INFO [stderr] 
Dec 06 20:59:01.820 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 06 20:59:01.820 INFO [stderr]    --> src/lib.rs:177:22
Dec 06 20:59:01.820 INFO [stderr]     |
Dec 06 20:59:01.820 INFO [stderr] 177 |         task::park().unpark();
Dec 06 20:59:01.820 INFO [stderr]     |                      ^^^^^^
Dec 06 20:59:01.820 INFO [stderr] 
Dec 06 20:59:01.836 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 06 20:59:01.836 INFO [stderr]    --> src/lib.rs:291:47
Dec 06 20:59:01.836 INFO [stderr]     |
Dec 06 20:59:01.836 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 06 20:59:01.836 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 06 20:59:01.836 INFO [stderr] 
Dec 06 20:59:01.844 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 06 20:59:01.844 INFO [stderr]    --> src/lib.rs:304:46
Dec 06 20:59:01.844 INFO [stderr]     |
Dec 06 20:59:01.844 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 06 20:59:01.844 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 06 20:59:01.844 INFO [stderr] 
Dec 06 20:59:03.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
Dec 06 20:59:03.211 INFO [stderr] su: No module specific data is present
Dec 06 20:59:03.824 INFO running `"docker" "inspect" "d4e37cde49ba569b8e44cd391c1cea4739121c18bf89af563bd52c77dbc4d99d"`
Dec 06 20:59:04.136 INFO running `"docker" "rm" "-f" "d4e37cde49ba569b8e44cd391c1cea4739121c18bf89af563bd52c77dbc4d99d"`
Dec 06 20:59:04.432 INFO [stdout] d4e37cde49ba569b8e44cd391c1cea4739121c18bf89af563bd52c77dbc4d99d
Dec 06 20:59:04.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 06 20:59:04.928 INFO [stdout] f55c67fbbbad1a63760d9d297ba8d7558b8ed75483d67eda6e1c64fb20826e5f
Dec 06 20:59:04.934 INFO running `"docker" "start" "-a" "f55c67fbbbad1a63760d9d297ba8d7558b8ed75483d67eda6e1c64fb20826e5f"`
Dec 06 20:59:06.440 INFO [stderr] usermod: no changes
Dec 06 20:59:06.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 06 20:59:06.612 INFO [stderr]      Running /target/debug/deps/synchrotron-62869cb927ffeb6c
Dec 06 20:59:06.617 INFO [stdout] 
Dec 06 20:59:06.617 INFO [stdout] running 0 tests
Dec 06 20:59:06.617 INFO [stdout] 
Dec 06 20:59:06.617 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:06.617 INFO [stdout] 
Dec 06 20:59:06.617 INFO [stderr]      Running /target/debug/deps/simple-615bf59d7e6a5fe1
Dec 06 20:59:06.624 INFO [stdout] 
Dec 06 20:59:06.624 INFO [stdout] running 1 test
Dec 06 20:59:06.633 INFO [stdout] sending "hello" ...
Dec 06 20:59:06.753 INFO [stdout] sent "hello"!
Dec 06 20:59:06.764 INFO [stdout] sending "hi" ...
Dec 06 20:59:06.806 INFO [stdout] sent "hi"!
Dec 06 20:59:06.816 INFO [stdout] sending "goodbye" ...
Dec 06 20:59:06.983 INFO [stdout] sent "goodbye"!
Dec 06 20:59:06.984 INFO [stdout] sending "bye" ...
Dec 06 20:59:07.060 INFO [stdout] sent "bye"!
Dec 06 20:59:07.065 INFO [stdout] test main ... ok
Dec 06 20:59:07.065 INFO [stdout] 
Dec 06 20:59:07.065 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:07.065 INFO [stdout] 
Dec 06 20:59:07.065 INFO [stderr]    Doc-tests synchrotron
Dec 06 20:59:07.470 INFO [stdout] 
Dec 06 20:59:07.470 INFO [stdout] running 0 tests
Dec 06 20:59:07.470 INFO [stdout] 
Dec 06 20:59:07.470 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:59:07.471 INFO [stdout] 
Dec 06 20:59:07.478 INFO [stderr] su: No module specific data is present
Dec 06 20:59:08.276 INFO running `"docker" "inspect" "f55c67fbbbad1a63760d9d297ba8d7558b8ed75483d67eda6e1c64fb20826e5f"`
Dec 06 20:59:08.553 INFO running `"docker" "rm" "-f" "f55c67fbbbad1a63760d9d297ba8d7558b8ed75483d67eda6e1c64fb20826e5f"`
Dec 06 20:59:08.773 INFO [stdout] f55c67fbbbad1a63760d9d297ba8d7558b8ed75483d67eda6e1c64fb20826e5f