Dec 12 23:50:20.803 INFO testing tobybot11/async-testing against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 23:50:20.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 23:50:21.239 INFO [stdout] e21bf52863c9928253b07cbbee5620808b2881c521acaeffa78b1115b83dbfa8
Dec 12 23:50:21.247 INFO running `"docker" "start" "-a" "e21bf52863c9928253b07cbbee5620808b2881c521acaeffa78b1115b83dbfa8"`
Dec 12 23:50:22.664 INFO [stderr] usermod: no changes
Dec 12 23:50:22.747 INFO [stderr]    Compiling futures v0.1.17
Dec 12 23:50:27.009 INFO [stderr]    Compiling async-testing v0.1.0 (/source)
Dec 12 23:50:27.143 INFO [stderr] warning: unused import: `Error`
Dec 12 23:50:27.143 INFO [stderr]  --> src/main.rs:3:30
Dec 12 23:50:27.143 INFO [stderr]   |
Dec 12 23:50:27.143 INFO [stderr] 3 | use std::io::{self, BufRead, Error};
Dec 12 23:50:27.143 INFO [stderr]   |                              ^^^^^
Dec 12 23:50:27.143 INFO [stderr]   |
Dec 12 23:50:27.143 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:50:27.143 INFO [stderr] 
Dec 12 23:50:27.143 INFO [stderr] warning: unused import: `Poll`
Dec 12 23:50:27.143 INFO [stderr]  --> src/main.rs:7:37
Dec 12 23:50:27.143 INFO [stderr]   |
Dec 12 23:50:27.143 INFO [stderr] 7 | use futures::{Future, Sink, Stream, Poll};
Dec 12 23:50:27.143 INFO [stderr]   |                                     ^^^^
Dec 12 23:50:27.143 INFO [stderr] 
Dec 12 23:50:27.143 INFO [stderr] warning: unused import: `futures::future::Map`
Dec 12 23:50:27.143 INFO [stderr]   --> src/main.rs:10:5
Dec 12 23:50:27.143 INFO [stderr]    |
Dec 12 23:50:27.143 INFO [stderr] 10 | use futures::future::Map;
Dec 12 23:50:27.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 23:50:27.143 INFO [stderr] 
Dec 12 23:50:27.147 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
Dec 12 23:50:27.147 INFO [stderr]  --> src/main.rs:8:5
Dec 12 23:50:27.147 INFO [stderr]   |
Dec 12 23:50:27.147 INFO [stderr] 8 | use futures::stream::BoxStream;
Dec 12 23:50:27.147 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:50:27.147 INFO [stderr]   |
Dec 12 23:50:27.147 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 23:50:27.147 INFO [stderr] 
Dec 12 23:50:27.147 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
Dec 12 23:50:27.147 INFO [stderr]   --> src/main.rs:19:15
Dec 12 23:50:27.147 INFO [stderr]    |
Dec 12 23:50:27.147 INFO [stderr] 19 | fn stdin() -> BoxStream<String, io::Error> {
Dec 12 23:50:27.147 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:50:27.147 INFO [stderr] 
Dec 12 23:50:27.179 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
Dec 12 23:50:27.179 INFO [stderr]   --> src/main.rs:41:36
Dec 12 23:50:27.179 INFO [stderr]    |
Dec 12 23:50:27.179 INFO [stderr] 41 |     return rx.then(|e| e.unwrap()).boxed();
Dec 12 23:50:27.179 INFO [stderr]    |                                    ^^^^^
Dec 12 23:50:27.179 INFO [stderr] 
Dec 12 23:50:27.199 INFO [stderr] warning: unused `futures::sink::Send` that must be used
Dec 12 23:50:27.199 INFO [stderr]   --> src/main.rs:38:9
Dec 12 23:50:27.199 INFO [stderr]    |
Dec 12 23:50:27.199 INFO [stderr] 38 |         tx1.send(Ok(f));
Dec 12 23:50:27.199 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 12 23:50:27.199 INFO [stderr]    |
Dec 12 23:50:27.199 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 23:50:27.199 INFO [stderr]    = note: futures do nothing unless polled
Dec 12 23:50:27.199 INFO [stderr] 
Dec 12 23:50:28.354 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
Dec 12 23:50:28.411 INFO [stderr] su: No module specific data is present
Dec 12 23:50:29.177 INFO running `"docker" "inspect" "e21bf52863c9928253b07cbbee5620808b2881c521acaeffa78b1115b83dbfa8"`
Dec 12 23:50:29.451 INFO running `"docker" "rm" "-f" "e21bf52863c9928253b07cbbee5620808b2881c521acaeffa78b1115b83dbfa8"`
Dec 12 23:50:29.783 INFO [stdout] e21bf52863c9928253b07cbbee5620808b2881c521acaeffa78b1115b83dbfa8
Dec 12 23:50:29.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 23:50:30.187 INFO [stdout] 3b4ea07174252eb56ce7b03ade952141364d4d9cd976f35cb76992169c9980e7
Dec 12 23:50:30.193 INFO running `"docker" "start" "-a" "3b4ea07174252eb56ce7b03ade952141364d4d9cd976f35cb76992169c9980e7"`
Dec 12 23:50:31.167 INFO [stderr] usermod: no changes
Dec 12 23:50:31.211 INFO [stderr]    Compiling async-testing v0.1.0 (/source)
Dec 12 23:50:31.511 INFO [stderr] warning: unused import: `Error`
Dec 12 23:50:31.511 INFO [stderr]  --> src/main.rs:3:30
Dec 12 23:50:31.511 INFO [stderr]   |
Dec 12 23:50:31.511 INFO [stderr] 3 | use std::io::{self, BufRead, Error};
Dec 12 23:50:31.511 INFO [stderr]   |                              ^^^^^
Dec 12 23:50:31.511 INFO [stderr]   |
Dec 12 23:50:31.511 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:50:31.511 INFO [stderr] 
Dec 12 23:50:31.511 INFO [stderr] warning: unused import: `Poll`
Dec 12 23:50:31.511 INFO [stderr]  --> src/main.rs:7:37
Dec 12 23:50:31.511 INFO [stderr]   |
Dec 12 23:50:31.511 INFO [stderr] 7 | use futures::{Future, Sink, Stream, Poll};
Dec 12 23:50:31.511 INFO [stderr]   |                                     ^^^^
Dec 12 23:50:31.511 INFO [stderr] 
Dec 12 23:50:31.511 INFO [stderr] warning: unused import: `futures::future::Map`
Dec 12 23:50:31.511 INFO [stderr]   --> src/main.rs:10:5
Dec 12 23:50:31.511 INFO [stderr]    |
Dec 12 23:50:31.511 INFO [stderr] 10 | use futures::future::Map;
Dec 12 23:50:31.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 23:50:31.527 INFO [stderr] 
Dec 12 23:50:31.531 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
Dec 12 23:50:31.531 INFO [stderr]  --> src/main.rs:8:5
Dec 12 23:50:31.531 INFO [stderr]   |
Dec 12 23:50:31.531 INFO [stderr] 8 | use futures::stream::BoxStream;
Dec 12 23:50:31.531 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:50:31.531 INFO [stderr]   |
Dec 12 23:50:31.531 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 23:50:31.531 INFO [stderr] 
Dec 12 23:50:31.531 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
Dec 12 23:50:31.531 INFO [stderr]   --> src/main.rs:19:15
Dec 12 23:50:31.531 INFO [stderr]    |
Dec 12 23:50:31.531 INFO [stderr] 19 | fn stdin() -> BoxStream<String, io::Error> {
Dec 12 23:50:31.531 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:50:31.531 INFO [stderr] 
Dec 12 23:50:31.583 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
Dec 12 23:50:31.583 INFO [stderr]   --> src/main.rs:41:36
Dec 12 23:50:31.583 INFO [stderr]    |
Dec 12 23:50:31.583 INFO [stderr] 41 |     return rx.then(|e| e.unwrap()).boxed();
Dec 12 23:50:31.583 INFO [stderr]    |                                    ^^^^^
Dec 12 23:50:31.583 INFO [stderr] 
Dec 12 23:50:31.603 INFO [stderr] warning: unused `futures::sink::Send` that must be used
Dec 12 23:50:31.603 INFO [stderr]   --> src/main.rs:38:9
Dec 12 23:50:31.603 INFO [stderr]    |
Dec 12 23:50:31.603 INFO [stderr] 38 |         tx1.send(Ok(f));
Dec 12 23:50:31.603 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 12 23:50:31.603 INFO [stderr]    |
Dec 12 23:50:31.603 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 23:50:31.603 INFO [stderr]    = note: futures do nothing unless polled
Dec 12 23:50:31.603 INFO [stderr] 
Dec 12 23:50:31.918 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 12 23:50:31.922 INFO [stderr] su: No module specific data is present
Dec 12 23:50:32.363 INFO running `"docker" "inspect" "3b4ea07174252eb56ce7b03ade952141364d4d9cd976f35cb76992169c9980e7"`
Dec 12 23:50:32.580 INFO running `"docker" "rm" "-f" "3b4ea07174252eb56ce7b03ade952141364d4d9cd976f35cb76992169c9980e7"`
Dec 12 23:50:32.848 INFO [stdout] 3b4ea07174252eb56ce7b03ade952141364d4d9cd976f35cb76992169c9980e7
Dec 12 23:50:32.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 23:50:33.347 INFO [stdout] 7bd4ddda2cd1460b3539bf8924182b583a565875c6d42572b1a4da5ec836e8e0
Dec 12 23:50:33.355 INFO running `"docker" "start" "-a" "7bd4ddda2cd1460b3539bf8924182b583a565875c6d42572b1a4da5ec836e8e0"`
Dec 12 23:50:34.981 INFO [stderr] usermod: no changes
Dec 12 23:50:35.047 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 12 23:50:35.055 INFO [stdout] 
Dec 12 23:50:35.055 INFO [stdout] running 0 tests
Dec 12 23:50:35.055 INFO [stdout] 
Dec 12 23:50:35.055 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:50:35.055 INFO [stdout] 
Dec 12 23:50:35.055 INFO [stderr]      Running /target/debug/deps/async_testing-ead6453be2be9b63
Dec 12 23:50:35.059 INFO [stderr] su: No module specific data is present
Dec 12 23:50:35.860 INFO running `"docker" "inspect" "7bd4ddda2cd1460b3539bf8924182b583a565875c6d42572b1a4da5ec836e8e0"`
Dec 12 23:50:36.180 INFO running `"docker" "rm" "-f" "7bd4ddda2cd1460b3539bf8924182b583a565875c6d42572b1a4da5ec836e8e0"`
Dec 12 23:50:36.483 INFO [stdout] 7bd4ddda2cd1460b3539bf8924182b583a565875c6d42572b1a4da5ec836e8e0