Nov 04 01:47:36.037 INFO checking nooberfsh/heartbeat against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 01:47:36.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 01:47:36.288 INFO blam! bc06c77e4890b450d461ed025ecad656a45f7a6d328ab4f9035eb1d2cb44c655
Nov 04 01:47:36.297 INFO running `"docker" "start" "-a" "bc06c77e4890b450d461ed025ecad656a45f7a6d328ab4f9035eb1d2cb44c655"`
Nov 04 01:47:37.095 INFO kablam! usermod: no changes
Nov 04 01:47:37.243 INFO kablam!     Checking tokio-io v0.1.3
Nov 04 01:47:38.523 INFO kablam!     Checking tokio-core v0.1.10
Nov 04 01:47:39.863 INFO kablam!     Checking test-tokio v0.1.0 (/source)
Nov 04 01:47:40.455 INFO kablam! warning: unused import: `tokio_io::AsyncRead`
Nov 04 01:47:40.455 INFO kablam!   --> src/main.rs:19:5
Nov 04 01:47:40.455 INFO kablam!    |
Nov 04 01:47:40.455 INFO kablam! 19 | use tokio_io::AsyncRead;
Nov 04 01:47:40.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:40.455 INFO kablam!    |
Nov 04 01:47:40.457 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 01:47:40.457 INFO kablam! 
Nov 04 01:47:40.527 INFO kablam! warning: unused import: `tokio_io::AsyncRead`
Nov 04 01:47:40.527 INFO kablam!   --> src/main.rs:19:5
Nov 04 01:47:40.527 INFO kablam!    |
Nov 04 01:47:40.527 INFO kablam! 19 | use tokio_io::AsyncRead;
Nov 04 01:47:40.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:40.527 INFO kablam!    |
Nov 04 01:47:40.527 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 01:47:40.527 INFO kablam! 
Nov 04 01:47:40.571 INFO kablam! warning: method is never used: `conns_num`
Nov 04 01:47:40.571 INFO kablam!    --> src/main.rs:103:5
Nov 04 01:47:40.571 INFO kablam!     |
Nov 04 01:47:40.571 INFO kablam! 103 |     fn conns_num(&self) -> usize {
Nov 04 01:47:40.572 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:40.572 INFO kablam!     |
Nov 04 01:47:40.572 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 01:47:40.572 INFO kablam! 
Nov 04 01:47:40.572 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 01:47:40.572 INFO kablam!  --> src/main.rs:1:12
Nov 04 01:47:40.572 INFO kablam!   |
Nov 04 01:47:40.572 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Nov 04 01:47:40.572 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:40.572 INFO kablam!   |
Nov 04 01:47:40.572 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 01:47:40.572 INFO kablam! 
Nov 04 01:47:40.659 INFO kablam! warning: method is never used: `conns_num`
Nov 04 01:47:40.659 INFO kablam!    --> src/main.rs:103:5
Nov 04 01:47:40.659 INFO kablam!     |
Nov 04 01:47:40.659 INFO kablam! 103 |     fn conns_num(&self) -> usize {
Nov 04 01:47:40.659 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:40.659 INFO kablam!     |
Nov 04 01:47:40.659 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 01:47:40.659 INFO kablam! 
Nov 04 01:47:40.659 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 04 01:47:40.659 INFO kablam!  --> src/main.rs:1:12
Nov 04 01:47:40.659 INFO kablam!   |
Nov 04 01:47:40.659 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Nov 04 01:47:40.659 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 01:47:40.659 INFO kablam!   |
Nov 04 01:47:40.659 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 01:47:40.659 INFO kablam! 
Nov 04 01:47:40.698 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Nov 04 01:47:40.711 INFO kablam! su: No module specific data is present
Nov 04 01:47:41.451 INFO running `"docker" "rm" "-f" "bc06c77e4890b450d461ed025ecad656a45f7a6d328ab4f9035eb1d2cb44c655"`
Nov 04 01:47:41.659 INFO blam! bc06c77e4890b450d461ed025ecad656a45f7a6d328ab4f9035eb1d2cb44c655