Dec 05 10:00:52.409 INFO checking nero-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 10:00:52.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:00:52.763 INFO [stdout] eabe682ffc32474bb0fb123476c3b760f5a3acf8aac995254b616101ba044f1e
Dec 05 10:00:52.767 INFO running `"docker" "start" "-a" "eabe682ffc32474bb0fb123476c3b760f5a3acf8aac995254b616101ba044f1e"`
Dec 05 10:00:53.819 INFO [stderr] usermod: no changes
Dec 05 10:00:54.056 INFO [stderr]     Checking base64 v0.5.2
Dec 05 10:00:54.795 INFO [stderr]     Checking nero v0.0.1 (/source)
Dec 05 10:01:01.070 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 05 10:01:01.070 INFO [stderr]  --> src/net.rs:9:15
Dec 05 10:01:01.070 INFO [stderr]   |
Dec 05 10:01:01.070 INFO [stderr] 9 | use futures::{BoxFuture, Future};
Dec 05 10:01:01.070 INFO [stderr]   |               ^^^^^^^^^
Dec 05 10:01:01.070 INFO [stderr]   |
Dec 05 10:01:01.070 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 10:01:01.070 INFO [stderr] 
Dec 05 10:01:01.076 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 10:01:01.076 INFO [stderr]    --> src/p10.rs:885:9
Dec 05 10:01:01.076 INFO [stderr]     |
Dec 05 10:01:01.077 INFO [stderr] 885 |     use std::ascii::AsciiExt;
Dec 05 10:01:01.077 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:01:01.077 INFO [stderr] 
Dec 05 10:01:01.078 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 05 10:01:01.078 INFO [stderr]   --> src/net.rs:70:33
Dec 05 10:01:01.078 INFO [stderr]    |
Dec 05 10:01:01.078 INFO [stderr] 70 |     pub fn write_lines(self) -> BoxFuture<Self, io::Error> {
Dec 05 10:01:01.078 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:01:01.079 INFO [stderr] 
Dec 05 10:01:01.641 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 05 10:01:01.641 INFO [stderr]   --> src/net.rs:83:24
Dec 05 10:01:01.642 INFO [stderr]    |
Dec 05 10:01:01.642 INFO [stderr] 83 |                     }).boxed()
Dec 05 10:01:01.642 INFO [stderr]    |                        ^^^^^
Dec 05 10:01:01.642 INFO [stderr] 
Dec 05 10:01:01.643 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 05 10:01:01.643 INFO [stderr]   --> src/net.rs:87:87
Dec 05 10:01:01.643 INFO [stderr]    |
Dec 05 10:01:01.643 INFO [stderr] 87 |                     ok(Loop::Break(WriteState { messages: messages.into(), writer })).boxed()
Dec 05 10:01:01.643 INFO [stderr]    |                                                                                       ^^^^^
Dec 05 10:01:01.643 INFO [stderr] 
Dec 05 10:01:01.644 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 05 10:01:01.644 INFO [stderr]   --> src/net.rs:90:12
Dec 05 10:01:01.644 INFO [stderr]    |
Dec 05 10:01:01.644 INFO [stderr] 90 |         }).boxed()
Dec 05 10:01:01.644 INFO [stderr]    |            ^^^^^
Dec 05 10:01:01.644 INFO [stderr] 
Dec 05 10:01:01.930 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 05 10:01:01.930 INFO [stderr]  --> src/net.rs:9:15
Dec 05 10:01:01.930 INFO [stderr]   |
Dec 05 10:01:01.930 INFO [stderr] 9 | use futures::{BoxFuture, Future};
Dec 05 10:01:01.930 INFO [stderr]   |               ^^^^^^^^^
Dec 05 10:01:01.930 INFO [stderr]   |
Dec 05 10:01:01.930 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 10:01:01.930 INFO [stderr] 
Dec 05 10:01:01.931 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 10:01:01.931 INFO [stderr]    --> src/p10.rs:885:9
Dec 05 10:01:01.931 INFO [stderr]     |
Dec 05 10:01:01.931 INFO [stderr] 885 |     use std::ascii::AsciiExt;
Dec 05 10:01:01.931 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:01:01.931 INFO [stderr] 
Dec 05 10:01:01.932 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 05 10:01:01.933 INFO [stderr]   --> src/net.rs:70:33
Dec 05 10:01:01.933 INFO [stderr]    |
Dec 05 10:01:01.933 INFO [stderr] 70 |     pub fn write_lines(self) -> BoxFuture<Self, io::Error> {
Dec 05 10:01:01.933 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:01:01.933 INFO [stderr] 
Dec 05 10:01:02.171 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 10:01:02.171 INFO [stderr]    --> src/p10.rs:885:9
Dec 05 10:01:02.171 INFO [stderr]     |
Dec 05 10:01:02.171 INFO [stderr] 885 |     use std::ascii::AsciiExt;
Dec 05 10:01:02.171 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:01:02.171 INFO [stderr]     |
Dec 05 10:01:02.171 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 10:01:02.171 INFO [stderr] 
Dec 05 10:01:02.511 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 05 10:01:02.511 INFO [stderr]   --> src/net.rs:83:24
Dec 05 10:01:02.511 INFO [stderr]    |
Dec 05 10:01:02.511 INFO [stderr] 83 |                     }).boxed()
Dec 05 10:01:02.511 INFO [stderr]    |                        ^^^^^
Dec 05 10:01:02.511 INFO [stderr] 
Dec 05 10:01:02.511 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 05 10:01:02.511 INFO [stderr]   --> src/net.rs:87:87
Dec 05 10:01:02.511 INFO [stderr]    |
Dec 05 10:01:02.511 INFO [stderr] 87 |                     ok(Loop::Break(WriteState { messages: messages.into(), writer })).boxed()
Dec 05 10:01:02.511 INFO [stderr]    |                                                                                       ^^^^^
Dec 05 10:01:02.511 INFO [stderr] 
Dec 05 10:01:02.511 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 05 10:01:02.511 INFO [stderr]   --> src/net.rs:90:12
Dec 05 10:01:02.511 INFO [stderr]    |
Dec 05 10:01:02.511 INFO [stderr] 90 |         }).boxed()
Dec 05 10:01:02.511 INFO [stderr]    |            ^^^^^
Dec 05 10:01:02.511 INFO [stderr] 
Dec 05 10:01:02.968 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 10:01:02.969 INFO [stderr]    --> src/p10.rs:885:9
Dec 05 10:01:02.969 INFO [stderr]     |
Dec 05 10:01:02.969 INFO [stderr] 885 |     use std::ascii::AsciiExt;
Dec 05 10:01:02.970 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 05 10:01:02.970 INFO [stderr]     |
Dec 05 10:01:02.970 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 10:01:02.970 INFO [stderr] 
Dec 05 10:01:12.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.17s
Dec 05 10:01:12.033 INFO [stderr] su: No module specific data is present
Dec 05 10:01:12.687 INFO running `"docker" "inspect" "eabe682ffc32474bb0fb123476c3b760f5a3acf8aac995254b616101ba044f1e"`
Dec 05 10:01:13.015 INFO running `"docker" "rm" "-f" "eabe682ffc32474bb0fb123476c3b760f5a3acf8aac995254b616101ba044f1e"`
Dec 05 10:01:13.309 INFO [stdout] eabe682ffc32474bb0fb123476c3b760f5a3acf8aac995254b616101ba044f1e