Nov 29 16:22:34.566 INFO checking tobybot11/async-testing against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 16:22:34.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 16:22:35.028 INFO [stdout] 32a74fbfc2a3185043ee2cd2bb47ffedc9101ac54558ea5c57576b6fb86af2c5
Nov 29 16:22:35.030 INFO running `"docker" "start" "-a" "32a74fbfc2a3185043ee2cd2bb47ffedc9101ac54558ea5c57576b6fb86af2c5"`
Nov 29 16:22:36.475 INFO [stderr] usermod: no changes
Nov 29 16:22:36.576 INFO [stderr]     Checking async-testing v0.1.0 (/source)
Nov 29 16:22:36.872 INFO [stderr] warning: unused import: `Error`
Nov 29 16:22:36.872 INFO [stderr]  --> src/main.rs:3:30
Nov 29 16:22:36.872 INFO [stderr]   |
Nov 29 16:22:36.872 INFO [stderr] 3 | use std::io::{self, BufRead, Error};
Nov 29 16:22:36.872 INFO [stderr]   |                              ^^^^^
Nov 29 16:22:36.872 INFO [stderr]   |
Nov 29 16:22:36.872 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:22:36.872 INFO [stderr] 
Nov 29 16:22:36.872 INFO [stderr] warning: unused import: `Poll`
Nov 29 16:22:36.872 INFO [stderr]  --> src/main.rs:7:37
Nov 29 16:22:36.872 INFO [stderr]   |
Nov 29 16:22:36.872 INFO [stderr] 7 | use futures::{Future, Sink, Stream, Poll};
Nov 29 16:22:36.872 INFO [stderr]   |                                     ^^^^
Nov 29 16:22:36.872 INFO [stderr] 
Nov 29 16:22:36.872 INFO [stderr] warning: unused import: `futures::future::Map`
Nov 29 16:22:36.872 INFO [stderr]   --> src/main.rs:10:5
Nov 29 16:22:36.872 INFO [stderr]    |
Nov 29 16:22:36.872 INFO [stderr] 10 | use futures::future::Map;
Nov 29 16:22:36.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 16:22:36.873 INFO [stderr] 
Nov 29 16:22:36.890 INFO [stderr] warning: use of deprecated item 'futures::stream::BoxStream': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Nov 29 16:22:36.890 INFO [stderr]  --> src/main.rs:8:5
Nov 29 16:22:36.890 INFO [stderr]   |
Nov 29 16:22:36.890 INFO [stderr] 8 | use futures::stream::BoxStream;
Nov 29 16:22:36.890 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:22:36.890 INFO [stderr]   |
Nov 29 16:22:36.890 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 29 16:22:36.890 INFO [stderr] 
Nov 29 16:22:36.890 INFO [stderr] warning: use of deprecated item 'futures::stream::BoxStream': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Nov 29 16:22:36.890 INFO [stderr]   --> src/main.rs:19:15
Nov 29 16:22:36.890 INFO [stderr]    |
Nov 29 16:22:36.890 INFO [stderr] 19 | fn stdin() -> BoxStream<String, io::Error> {
Nov 29 16:22:36.890 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:22:36.890 INFO [stderr] 
Nov 29 16:22:36.896 INFO [stderr] warning: unused import: `Error`
Nov 29 16:22:36.896 INFO [stderr]  --> src/main.rs:3:30
Nov 29 16:22:36.896 INFO [stderr]   |
Nov 29 16:22:36.896 INFO [stderr] 3 | use std::io::{self, BufRead, Error};
Nov 29 16:22:36.896 INFO [stderr]   |                              ^^^^^
Nov 29 16:22:36.896 INFO [stderr]   |
Nov 29 16:22:36.896 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:22:36.896 INFO [stderr] 
Nov 29 16:22:36.896 INFO [stderr] warning: unused import: `Poll`
Nov 29 16:22:36.896 INFO [stderr]  --> src/main.rs:7:37
Nov 29 16:22:36.896 INFO [stderr]   |
Nov 29 16:22:36.896 INFO [stderr] 7 | use futures::{Future, Sink, Stream, Poll};
Nov 29 16:22:36.896 INFO [stderr]   |                                     ^^^^
Nov 29 16:22:36.896 INFO [stderr] 
Nov 29 16:22:36.896 INFO [stderr] warning: unused import: `futures::future::Map`
Nov 29 16:22:36.896 INFO [stderr]   --> src/main.rs:10:5
Nov 29 16:22:36.896 INFO [stderr]    |
Nov 29 16:22:36.896 INFO [stderr] 10 | use futures::future::Map;
Nov 29 16:22:36.896 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 16:22:36.896 INFO [stderr] 
Nov 29 16:22:36.924 INFO [stderr] warning: use of deprecated item 'futures::Stream::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Nov 29 16:22:36.924 INFO [stderr]   --> src/main.rs:41:36
Nov 29 16:22:36.924 INFO [stderr]    |
Nov 29 16:22:36.924 INFO [stderr] 41 |     return rx.then(|e| e.unwrap()).boxed();
Nov 29 16:22:36.924 INFO [stderr]    |                                    ^^^^^
Nov 29 16:22:36.924 INFO [stderr] 
Nov 29 16:22:36.924 INFO [stderr] warning: use of deprecated item 'futures::stream::BoxStream': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Nov 29 16:22:36.924 INFO [stderr]  --> src/main.rs:8:5
Nov 29 16:22:36.924 INFO [stderr]   |
Nov 29 16:22:36.924 INFO [stderr] 8 | use futures::stream::BoxStream;
Nov 29 16:22:36.924 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:22:36.924 INFO [stderr]   |
Nov 29 16:22:36.924 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 29 16:22:36.924 INFO [stderr] 
Nov 29 16:22:36.925 INFO [stderr] warning: use of deprecated item 'futures::stream::BoxStream': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Nov 29 16:22:36.925 INFO [stderr]   --> src/main.rs:19:15
Nov 29 16:22:36.925 INFO [stderr]    |
Nov 29 16:22:36.925 INFO [stderr] 19 | fn stdin() -> BoxStream<String, io::Error> {
Nov 29 16:22:36.925 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:22:36.925 INFO [stderr] 
Nov 29 16:22:36.956 INFO [stderr] warning: unused `futures::sink::Send` that must be used
Nov 29 16:22:36.956 INFO [stderr]   --> src/main.rs:38:9
Nov 29 16:22:36.956 INFO [stderr]    |
Nov 29 16:22:36.956 INFO [stderr] 38 |         tx1.send(Ok(f));
Nov 29 16:22:36.956 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 29 16:22:36.956 INFO [stderr]    |
Nov 29 16:22:36.956 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 16:22:36.956 INFO [stderr]    = note: futures do nothing unless polled
Nov 29 16:22:36.956 INFO [stderr] 
Nov 29 16:22:36.992 INFO [stderr] warning: use of deprecated item 'futures::Stream::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Nov 29 16:22:36.992 INFO [stderr]   --> src/main.rs:41:36
Nov 29 16:22:36.992 INFO [stderr]    |
Nov 29 16:22:36.992 INFO [stderr] 41 |     return rx.then(|e| e.unwrap()).boxed();
Nov 29 16:22:36.992 INFO [stderr]    |                                    ^^^^^
Nov 29 16:22:36.992 INFO [stderr] 
Nov 29 16:22:37.041 INFO [stderr] warning: unused `futures::sink::Send` that must be used
Nov 29 16:22:37.041 INFO [stderr]   --> src/main.rs:38:9
Nov 29 16:22:37.041 INFO [stderr]    |
Nov 29 16:22:37.041 INFO [stderr] 38 |         tx1.send(Ok(f));
Nov 29 16:22:37.041 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 29 16:22:37.041 INFO [stderr]    |
Nov 29 16:22:37.041 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 16:22:37.041 INFO [stderr]    = note: futures do nothing unless polled
Nov 29 16:22:37.041 INFO [stderr] 
Nov 29 16:22:37.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 29 16:22:37.081 INFO [stderr] su: No module specific data is present
Nov 29 16:22:37.586 INFO running `"docker" "inspect" "32a74fbfc2a3185043ee2cd2bb47ffedc9101ac54558ea5c57576b6fb86af2c5"`
Nov 29 16:22:37.885 INFO running `"docker" "rm" "-f" "32a74fbfc2a3185043ee2cd2bb47ffedc9101ac54558ea5c57576b6fb86af2c5"`
Nov 29 16:22:38.260 INFO [stdout] 32a74fbfc2a3185043ee2cd2bb47ffedc9101ac54558ea5c57576b6fb86af2c5