Oct 31 19:28:07.699 INFO checking tobybot11/async-testing against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:28:07.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 19:28:08.272 INFO blam! 4fb7f18628e57b25df08768e7c8e614b1b29dddffc5697423b54c186c79591df
Oct 31 19:28:08.284 INFO running `"docker" "start" "-a" "4fb7f18628e57b25df08768e7c8e614b1b29dddffc5697423b54c186c79591df"`
Oct 31 19:28:09.464 INFO kablam! usermod: no changes
Oct 31 19:28:09.533 INFO kablam!     Checking async-testing v0.1.0 (/source)
Oct 31 19:28:09.862 INFO kablam! warning: unused import: `Error`
Oct 31 19:28:09.862 INFO kablam!  --> src/main.rs:3:30
Oct 31 19:28:09.862 INFO kablam!   |
Oct 31 19:28:09.862 INFO kablam! 3 | use std::io::{self, BufRead, Error};
Oct 31 19:28:09.862 INFO kablam!   |                              ^^^^^
Oct 31 19:28:09.862 INFO kablam!   |
Oct 31 19:28:09.862 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:28:09.862 INFO kablam! 
Oct 31 19:28:09.862 INFO kablam! warning: unused import: `Poll`
Oct 31 19:28:09.862 INFO kablam!  --> src/main.rs:7:37
Oct 31 19:28:09.862 INFO kablam!   |
Oct 31 19:28:09.862 INFO kablam! 7 | use futures::{Future, Sink, Stream, Poll};
Oct 31 19:28:09.862 INFO kablam!   |                                     ^^^^
Oct 31 19:28:09.862 INFO kablam! 
Oct 31 19:28:09.862 INFO kablam! warning: unused import: `futures::future::Map`
Oct 31 19:28:09.862 INFO kablam!   --> src/main.rs:10:5
Oct 31 19:28:09.862 INFO kablam!    |
Oct 31 19:28:09.862 INFO kablam! 10 | use futures::future::Map;
Oct 31 19:28:09.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 19:28:09.862 INFO kablam! 
Oct 31 19:28:09.862 INFO kablam! 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
Oct 31 19:28:09.862 INFO kablam!  --> src/main.rs:8:5
Oct 31 19:28:09.862 INFO kablam!   |
Oct 31 19:28:09.862 INFO kablam! 8 | use futures::stream::BoxStream;
Oct 31 19:28:09.862 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:28:09.862 INFO kablam!   |
Oct 31 19:28:09.862 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 31 19:28:09.862 INFO kablam! 
Oct 31 19:28:09.862 INFO kablam! 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
Oct 31 19:28:09.862 INFO kablam!   --> src/main.rs:19:15
Oct 31 19:28:09.862 INFO kablam!    |
Oct 31 19:28:09.862 INFO kablam! 19 | fn stdin() -> BoxStream<String, io::Error> {
Oct 31 19:28:09.862 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:28:09.862 INFO kablam! 
Oct 31 19:28:09.896 INFO kablam! warning: unused import: `Error`
Oct 31 19:28:09.896 INFO kablam!  --> src/main.rs:3:30
Oct 31 19:28:09.896 INFO kablam!   |
Oct 31 19:28:09.896 INFO kablam! 3 | use std::io::{self, BufRead, Error};
Oct 31 19:28:09.896 INFO kablam!   |                              ^^^^^
Oct 31 19:28:09.896 INFO kablam!   |
Oct 31 19:28:09.896 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:28:09.896 INFO kablam! 
Oct 31 19:28:09.896 INFO kablam! warning: unused import: `Poll`
Oct 31 19:28:09.896 INFO kablam!  --> src/main.rs:7:37
Oct 31 19:28:09.896 INFO kablam!   |
Oct 31 19:28:09.896 INFO kablam! 7 | use futures::{Future, Sink, Stream, Poll};
Oct 31 19:28:09.896 INFO kablam!   |                                     ^^^^
Oct 31 19:28:09.896 INFO kablam! 
Oct 31 19:28:09.896 INFO kablam! warning: unused import: `futures::future::Map`
Oct 31 19:28:09.896 INFO kablam!   --> src/main.rs:10:5
Oct 31 19:28:09.896 INFO kablam!    |
Oct 31 19:28:09.896 INFO kablam! 10 | use futures::future::Map;
Oct 31 19:28:09.896 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 19:28:09.896 INFO kablam! 
Oct 31 19:28:09.921 INFO kablam! 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
Oct 31 19:28:09.922 INFO kablam!  --> src/main.rs:8:5
Oct 31 19:28:09.922 INFO kablam!   |
Oct 31 19:28:09.922 INFO kablam! 8 | use futures::stream::BoxStream;
Oct 31 19:28:09.922 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:28:09.922 INFO kablam!   |
Oct 31 19:28:09.922 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 31 19:28:09.922 INFO kablam! 
Oct 31 19:28:09.922 INFO kablam! 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
Oct 31 19:28:09.922 INFO kablam!   --> src/main.rs:19:15
Oct 31 19:28:09.922 INFO kablam!    |
Oct 31 19:28:09.922 INFO kablam! 19 | fn stdin() -> BoxStream<String, io::Error> {
Oct 31 19:28:09.922 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:28:09.922 INFO kablam! 
Oct 31 19:28:09.928 INFO kablam! 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
Oct 31 19:28:09.928 INFO kablam!   --> src/main.rs:41:36
Oct 31 19:28:09.928 INFO kablam!    |
Oct 31 19:28:09.928 INFO kablam! 41 |     return rx.then(|e| e.unwrap()).boxed();
Oct 31 19:28:09.928 INFO kablam!    |                                    ^^^^^
Oct 31 19:28:09.928 INFO kablam! 
Oct 31 19:28:09.975 INFO kablam! warning: unused `futures::sink::Send` that must be used
Oct 31 19:28:09.975 INFO kablam!   --> src/main.rs:38:9
Oct 31 19:28:09.975 INFO kablam!    |
Oct 31 19:28:09.975 INFO kablam! 38 |         tx1.send(Ok(f));
Oct 31 19:28:09.975 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 31 19:28:09.976 INFO kablam!    |
Oct 31 19:28:09.976 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:28:09.976 INFO kablam!    = note: futures do nothing unless polled
Oct 31 19:28:09.976 INFO kablam! 
Oct 31 19:28:09.992 INFO kablam! 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
Oct 31 19:28:09.992 INFO kablam!   --> src/main.rs:41:36
Oct 31 19:28:09.992 INFO kablam!    |
Oct 31 19:28:09.992 INFO kablam! 41 |     return rx.then(|e| e.unwrap()).boxed();
Oct 31 19:28:09.992 INFO kablam!    |                                    ^^^^^
Oct 31 19:28:09.992 INFO kablam! 
Oct 31 19:28:10.062 INFO kablam! warning: unused `futures::sink::Send` that must be used
Oct 31 19:28:10.062 INFO kablam!   --> src/main.rs:38:9
Oct 31 19:28:10.062 INFO kablam!    |
Oct 31 19:28:10.062 INFO kablam! 38 |         tx1.send(Ok(f));
Oct 31 19:28:10.062 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 31 19:28:10.062 INFO kablam!    |
Oct 31 19:28:10.062 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:28:10.062 INFO kablam!    = note: futures do nothing unless polled
Oct 31 19:28:10.062 INFO kablam! 
Oct 31 19:28:10.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Oct 31 19:28:10.115 INFO kablam! su: No module specific data is present
Oct 31 19:28:10.988 INFO running `"docker" "rm" "-f" "4fb7f18628e57b25df08768e7c8e614b1b29dddffc5697423b54c186c79591df"`
Oct 31 19:28:11.329 INFO blam! 4fb7f18628e57b25df08768e7c8e614b1b29dddffc5697423b54c186c79591df