Dec 05 15:09:51.981 INFO checking comms-0.1.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:09:51.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 15:09:52.224 INFO [stdout] 6a9a7436c3ca3ee682106ca687a98e1656a0d81f4f97737d4db63d1194e7815e
Dec 05 15:09:52.243 INFO running `"docker" "start" "-a" "6a9a7436c3ca3ee682106ca687a98e1656a0d81f4f97737d4db63d1194e7815e"`
Dec 05 15:09:52.863 INFO [stderr] usermod: no changes
Dec 05 15:09:52.999 INFO [stderr]     Checking comms v0.1.4 (/source)
Dec 05 15:09:55.005 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 05 15:09:55.006 INFO [stderr]   --> src/lib.rs:56:33
Dec 05 15:09:55.006 INFO [stderr]    |
Dec 05 15:09:55.006 INFO [stderr] 56 |     pub fn unpark_noop() -> Arc<executor::Unpark> {
Dec 05 15:09:55.006 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^
Dec 05 15:09:55.006 INFO [stderr]    |
Dec 05 15:09:55.006 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 15:09:55.006 INFO [stderr] 
Dec 05 15:09:55.006 INFO [stderr] warning: use of deprecated item 'futures::task::Unpark': recommended to use `Notify` instead
Dec 05 15:09:55.006 INFO [stderr]   --> src/lib.rs:59:14
Dec 05 15:09:55.006 INFO [stderr]    |
Dec 05 15:09:55.006 INFO [stderr] 59 |         impl executor::Unpark for Foo {
Dec 05 15:09:55.006 INFO [stderr]    |              ^^^^^^^^^^^^^^^^
Dec 05 15:09:55.007 INFO [stderr] 
Dec 05 15:09:55.183 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 05 15:09:55.183 INFO [stderr]    --> src/client/mod.rs:391:49
Dec 05 15:09:55.183 INFO [stderr]     |
Dec 05 15:09:55.183 INFO [stderr] 391 |             if let Ok(Async::NotReady) = future.poll_future(unpark_noop()) {
Dec 05 15:09:55.183 INFO [stderr]     |                                                 ^^^^^^^^^^^
Dec 05 15:09:55.183 INFO [stderr] 
Dec 05 15:09:55.453 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 05 15:09:55.453 INFO [stderr]    --> src/room/mod.rs:294:24
Dec 05 15:09:55.453 INFO [stderr]     |
Dec 05 15:09:55.453 INFO [stderr] 294 |         assert!(future.poll_future(unpark_noop()).unwrap().is_not_ready());
Dec 05 15:09:55.453 INFO [stderr]     |                        ^^^^^^^^^^^
Dec 05 15:09:55.453 INFO [stderr] 
Dec 05 15:09:55.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
Dec 05 15:09:55.804 INFO [stderr] su: No module specific data is present
Dec 05 15:09:56.620 INFO running `"docker" "inspect" "6a9a7436c3ca3ee682106ca687a98e1656a0d81f4f97737d4db63d1194e7815e"`
Dec 05 15:09:56.716 INFO running `"docker" "rm" "-f" "6a9a7436c3ca3ee682106ca687a98e1656a0d81f4f97737d4db63d1194e7815e"`
Dec 05 15:09:56.848 INFO [stdout] 6a9a7436c3ca3ee682106ca687a98e1656a0d81f4f97737d4db63d1194e7815e