Dec 14 17:50:14.831 INFO testing synchrotron-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 17:50:14.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 17:50:15.101 INFO [stdout] a3332ad07d05d12b9a8598270bd11931387e099cdf5037052b1464177c12f457
Dec 14 17:50:15.102 INFO running `"docker" "start" "-a" "a3332ad07d05d12b9a8598270bd11931387e099cdf5037052b1464177c12f457"`
Dec 14 17:50:15.576 INFO [stderr] usermod: no changes
Dec 14 17:50:15.663 INFO [stderr]    Compiling index_queue v0.1.0
Dec 14 17:50:15.663 INFO [stderr]    Compiling vec-arena v0.1.1
Dec 14 17:50:16.515 INFO [stderr]    Compiling synchrotron v0.1.0 (/source)
Dec 14 17:50:17.011 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 14 17:50:17.011 INFO [stderr]   --> src/lib.rs:15:38
Dec 14 17:50:17.011 INFO [stderr]    |
Dec 14 17:50:17.011 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 14 17:50:17.011 INFO [stderr]    |                                      ^^^^^^
Dec 14 17:50:17.011 INFO [stderr]    |
Dec 14 17:50:17.011 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 17:50:17.011 INFO [stderr] 
Dec 14 17:50:17.011 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 14 17:50:17.011 INFO [stderr]   --> src/lib.rs:94:6
Dec 14 17:50:17.011 INFO [stderr]    |
Dec 14 17:50:17.011 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 14 17:50:17.011 INFO [stderr]    |      ^^^^^^
Dec 14 17:50:17.011 INFO [stderr] 
Dec 14 17:50:17.011 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 14 17:50:17.011 INFO [stderr]    --> src/lib.rs:177:9
Dec 14 17:50:17.011 INFO [stderr]     |
Dec 14 17:50:17.011 INFO [stderr] 177 |         task::park().unpark();
Dec 14 17:50:17.011 INFO [stderr]     |         ^^^^^^^^^^
Dec 14 17:50:17.011 INFO [stderr] 
Dec 14 17:50:17.091 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 14 17:50:17.091 INFO [stderr]    --> src/lib.rs:130:16
Dec 14 17:50:17.091 INFO [stderr]     |
Dec 14 17:50:17.091 INFO [stderr] 130 |         ticket.unpark();
Dec 14 17:50:17.091 INFO [stderr]     |                ^^^^^^
Dec 14 17:50:17.091 INFO [stderr] 
Dec 14 17:50:17.100 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 14 17:50:17.100 INFO [stderr]    --> src/lib.rs:177:22
Dec 14 17:50:17.100 INFO [stderr]     |
Dec 14 17:50:17.100 INFO [stderr] 177 |         task::park().unpark();
Dec 14 17:50:17.100 INFO [stderr]     |                      ^^^^^^
Dec 14 17:50:17.100 INFO [stderr] 
Dec 14 17:50:17.111 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 14 17:50:17.111 INFO [stderr]    --> src/lib.rs:291:47
Dec 14 17:50:17.111 INFO [stderr]     |
Dec 14 17:50:17.111 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 14 17:50:17.111 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 14 17:50:17.111 INFO [stderr] 
Dec 14 17:50:17.112 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 14 17:50:17.112 INFO [stderr]    --> src/lib.rs:304:46
Dec 14 17:50:17.112 INFO [stderr]     |
Dec 14 17:50:17.112 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 14 17:50:17.112 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 14 17:50:17.112 INFO [stderr] 
Dec 14 17:50:17.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 14 17:50:17.675 INFO [stderr] su: No module specific data is present
Dec 14 17:50:18.120 INFO running `"docker" "inspect" "a3332ad07d05d12b9a8598270bd11931387e099cdf5037052b1464177c12f457"`
Dec 14 17:50:18.344 INFO running `"docker" "rm" "-f" "a3332ad07d05d12b9a8598270bd11931387e099cdf5037052b1464177c12f457"`
Dec 14 17:50:18.591 INFO [stdout] a3332ad07d05d12b9a8598270bd11931387e099cdf5037052b1464177c12f457
Dec 14 17:50:18.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 17:50:19.179 INFO [stdout] 1e1d62f466beaa5ece4f7e2eefa49136285716cb8341ddc33b1ce4956952bf39
Dec 14 17:50:19.187 INFO running `"docker" "start" "-a" "1e1d62f466beaa5ece4f7e2eefa49136285716cb8341ddc33b1ce4956952bf39"`
Dec 14 17:50:19.933 INFO [stderr] usermod: no changes
Dec 14 17:50:20.084 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 14 17:50:23.675 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 14 17:50:23.675 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 14 17:50:23.675 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 14 17:50:27.822 INFO [stderr]    Compiling tokio v0.1.13
Dec 14 17:50:31.215 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 14 17:50:35.325 INFO [stderr]    Compiling synchrotron v0.1.0 (/source)
Dec 14 17:50:35.917 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 14 17:50:35.917 INFO [stderr]   --> src/lib.rs:15:38
Dec 14 17:50:35.917 INFO [stderr]    |
Dec 14 17:50:35.917 INFO [stderr] 15 | use futures::executor::{self, Spawn, Unpark};
Dec 14 17:50:35.917 INFO [stderr]    |                                      ^^^^^^
Dec 14 17:50:35.917 INFO [stderr]    |
Dec 14 17:50:35.917 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 17:50:35.917 INFO [stderr] 
Dec 14 17:50:35.917 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 14 17:50:35.917 INFO [stderr]   --> src/lib.rs:94:6
Dec 14 17:50:35.917 INFO [stderr]    |
Dec 14 17:50:35.917 INFO [stderr] 94 | impl Unpark for Ticket {
Dec 14 17:50:35.917 INFO [stderr]    |      ^^^^^^
Dec 14 17:50:35.917 INFO [stderr] 
Dec 14 17:50:35.917 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 14 17:50:35.917 INFO [stderr]    --> src/lib.rs:177:9
Dec 14 17:50:35.917 INFO [stderr]     |
Dec 14 17:50:35.917 INFO [stderr] 177 |         task::park().unpark();
Dec 14 17:50:35.917 INFO [stderr]     |         ^^^^^^^^^^
Dec 14 17:50:35.917 INFO [stderr] 
Dec 14 17:50:35.977 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark::unpark': recommended to use `Notify` instead
Dec 14 17:50:35.977 INFO [stderr]    --> src/lib.rs:130:16
Dec 14 17:50:35.977 INFO [stderr]     |
Dec 14 17:50:35.977 INFO [stderr] 130 |         ticket.unpark();
Dec 14 17:50:35.977 INFO [stderr]     |                ^^^^^^
Dec 14 17:50:35.977 INFO [stderr] 
Dec 14 17:50:35.984 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 14 17:50:35.984 INFO [stderr]    --> src/lib.rs:177:22
Dec 14 17:50:35.984 INFO [stderr]     |
Dec 14 17:50:35.984 INFO [stderr] 177 |         task::park().unpark();
Dec 14 17:50:35.984 INFO [stderr]     |                      ^^^^^^
Dec 14 17:50:35.984 INFO [stderr] 
Dec 14 17:50:35.993 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 14 17:50:35.993 INFO [stderr]    --> src/lib.rs:291:47
Dec 14 17:50:35.993 INFO [stderr]     |
Dec 14 17:50:35.993 INFO [stderr] 291 |                         let poll = main.spawn.poll_future(ticket);
Dec 14 17:50:35.993 INFO [stderr]     |                                               ^^^^^^^^^^^
Dec 14 17:50:35.995 INFO [stderr] 
Dec 14 17:50:35.995 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 14 17:50:35.995 INFO [stderr]    --> src/lib.rs:304:46
Dec 14 17:50:35.995 INFO [stderr]     |
Dec 14 17:50:35.995 INFO [stderr] 304 |                     let poll = spawned.spawn.poll_future(ticket);
Dec 14 17:50:35.995 INFO [stderr]     |                                              ^^^^^^^^^^^
Dec 14 17:50:35.995 INFO [stderr] 
Dec 14 17:50:36.009 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 14 17:50:36.009 INFO [stderr]  --> tests/simple.rs:8:36
Dec 14 17:50:36.009 INFO [stderr]   |
Dec 14 17:50:36.009 INFO [stderr] 8 | use futures::{future, task, Async, BoxFuture, Future};
Dec 14 17:50:36.009 INFO [stderr]   |                                    ^^^^^^^^^
Dec 14 17:50:36.009 INFO [stderr]   |
Dec 14 17:50:36.009 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 17:50:36.009 INFO [stderr] 
Dec 14 17:50:36.009 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 14 17:50:36.009 INFO [stderr]   --> tests/simple.rs:18:12
Dec 14 17:50:36.009 INFO [stderr]    |
Dec 14 17:50:36.009 INFO [stderr] 18 |         -> BoxFuture<(), Void> {
Dec 14 17:50:36.009 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^
Dec 14 17:50:36.009 INFO [stderr] 
Dec 14 17:50:36.009 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 14 17:50:36.009 INFO [stderr]   --> tests/simple.rs:33:42
Dec 14 17:50:36.009 INFO [stderr]    |
Dec 14 17:50:36.009 INFO [stderr] 33 | fn receive(inbox: &Arc<Mutex<Inbox>>) -> BoxFuture<&'static str, Void> {
Dec 14 17:50:36.009 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:50:36.009 INFO [stderr] 
Dec 14 17:50:36.009 INFO [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
Dec 14 17:50:36.009 INFO [stderr]   --> tests/simple.rs:43:36
Dec 14 17:50:36.009 INFO [stderr]    |
Dec 14 17:50:36.009 INFO [stderr] 43 |                 inbox.waiting.push(task::park());
Dec 14 17:50:36.009 INFO [stderr]    |                                    ^^^^^^^^^^
Dec 14 17:50:36.009 INFO [stderr] 
Dec 14 17:50:36.042 INFO [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
Dec 14 17:50:36.042 INFO [stderr]   --> tests/simple.rs:26:18
Dec 14 17:50:36.042 INFO [stderr]    |
Dec 14 17:50:36.042 INFO [stderr] 26 |             task.unpark();
Dec 14 17:50:36.042 INFO [stderr]    |                  ^^^^^^
Dec 14 17:50:36.042 INFO [stderr] 
Dec 14 17:50:36.042 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 14 17:50:36.042 INFO [stderr]   --> tests/simple.rs:30:20
Dec 14 17:50:36.042 INFO [stderr]    |
Dec 14 17:50:36.042 INFO [stderr] 30 |     future::ok(()).boxed()
Dec 14 17:50:36.042 INFO [stderr]    |                    ^^^^^
Dec 14 17:50:36.042 INFO [stderr] 
Dec 14 17:50:36.048 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 14 17:50:36.048 INFO [stderr]   --> tests/simple.rs:47:8
Dec 14 17:50:36.048 INFO [stderr]    |
Dec 14 17:50:36.048 INFO [stderr] 47 |     }).boxed()
Dec 14 17:50:36.048 INFO [stderr]    |        ^^^^^
Dec 14 17:50:36.048 INFO [stderr] 
Dec 14 17:50:36.833 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.88s
Dec 14 17:50:36.840 INFO [stderr] su: No module specific data is present
Dec 14 17:50:37.081 INFO running `"docker" "inspect" "1e1d62f466beaa5ece4f7e2eefa49136285716cb8341ddc33b1ce4956952bf39"`
Dec 14 17:50:37.185 INFO running `"docker" "rm" "-f" "1e1d62f466beaa5ece4f7e2eefa49136285716cb8341ddc33b1ce4956952bf39"`
Dec 14 17:50:37.384 INFO [stdout] 1e1d62f466beaa5ece4f7e2eefa49136285716cb8341ddc33b1ce4956952bf39
Dec 14 17:50:37.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 17:50:37.677 INFO [stdout] cb71cdf1adaccf6bdcb137bd3ec93617f77ac4c13d2f7dfdf596fc353827b97b
Dec 14 17:50:37.679 INFO running `"docker" "start" "-a" "cb71cdf1adaccf6bdcb137bd3ec93617f77ac4c13d2f7dfdf596fc353827b97b"`
Dec 14 17:50:38.254 INFO [stderr] usermod: no changes
Dec 14 17:50:38.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 17:50:38.362 INFO [stderr]      Running /target/debug/deps/synchrotron-3389d9eaf912fb3f
Dec 14 17:50:38.364 INFO [stderr]      Running /target/debug/deps/simple-f57380f30b85368b
Dec 14 17:50:38.364 INFO [stdout] 
Dec 14 17:50:38.364 INFO [stdout] running 0 tests
Dec 14 17:50:38.364 INFO [stdout] 
Dec 14 17:50:38.364 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:50:38.364 INFO [stdout] 
Dec 14 17:50:38.370 INFO [stdout] 
Dec 14 17:50:38.370 INFO [stdout] running 1 test
Dec 14 17:50:38.372 INFO [stdout] sending "hello" ...
Dec 14 17:50:38.503 INFO [stdout] sent "hello"!
Dec 14 17:50:38.503 INFO [stdout] sending "hi" ...
Dec 14 17:50:38.546 INFO [stdout] sent "hi"!
Dec 14 17:50:38.547 INFO [stdout] sending "goodbye" ...
Dec 14 17:50:38.722 INFO [stdout] sent "goodbye"!
Dec 14 17:50:38.722 INFO [stdout] sending "bye" ...
Dec 14 17:50:38.797 INFO [stdout] sent "bye"!
Dec 14 17:50:38.797 INFO [stdout] test main ... ok
Dec 14 17:50:38.797 INFO [stdout] 
Dec 14 17:50:38.797 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:50:38.797 INFO [stdout] 
Dec 14 17:50:38.798 INFO [stderr]    Doc-tests synchrotron
Dec 14 17:50:39.528 INFO [stdout] 
Dec 14 17:50:39.528 INFO [stdout] running 0 tests
Dec 14 17:50:39.528 INFO [stdout] 
Dec 14 17:50:39.528 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:50:39.528 INFO [stdout] 
Dec 14 17:50:39.536 INFO [stderr] su: No module specific data is present
Dec 14 17:50:39.867 INFO running `"docker" "inspect" "cb71cdf1adaccf6bdcb137bd3ec93617f77ac4c13d2f7dfdf596fc353827b97b"`
Dec 14 17:50:40.075 INFO running `"docker" "rm" "-f" "cb71cdf1adaccf6bdcb137bd3ec93617f77ac4c13d2f7dfdf596fc353827b97b"`
Dec 14 17:50:40.298 INFO [stdout] cb71cdf1adaccf6bdcb137bd3ec93617f77ac4c13d2f7dfdf596fc353827b97b