Nov 09 07:54:02.385 INFO checking nooberfsh/heartbeat against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 07:54:02.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 07:54:02.863 INFO blam! cd6b2438559b20bce7d648b7c8b49f39068497e9003a45a2ce383d74cac2888e
Nov 09 07:54:02.883 INFO running `"docker" "start" "-a" "cd6b2438559b20bce7d648b7c8b49f39068497e9003a45a2ce383d74cac2888e"`
Nov 09 07:54:04.076 INFO kablam! usermod: no changes
Nov 09 07:54:04.223 INFO kablam!     Checking tokio-io v0.1.3
Nov 09 07:54:05.215 INFO kablam!     Checking tokio-core v0.1.10
Nov 09 07:54:06.594 INFO kablam!     Checking test-tokio v0.1.0 (/source)
Nov 09 07:54:07.183 INFO kablam! warning: unused import: `tokio_io::AsyncRead`
Nov 09 07:54:07.183 INFO kablam!   --> src/main.rs:19:5
Nov 09 07:54:07.183 INFO kablam!    |
Nov 09 07:54:07.183 INFO kablam! 19 | use tokio_io::AsyncRead;
Nov 09 07:54:07.183 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 07:54:07.183 INFO kablam!    |
Nov 09 07:54:07.183 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 07:54:07.184 INFO kablam! 
Nov 09 07:54:07.311 INFO kablam! warning: method is never used: `conns_num`
Nov 09 07:54:07.311 INFO kablam!    --> src/main.rs:103:5
Nov 09 07:54:07.311 INFO kablam!     |
Nov 09 07:54:07.311 INFO kablam! 103 |     fn conns_num(&self) -> usize {
Nov 09 07:54:07.311 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:54:07.311 INFO kablam!     |
Nov 09 07:54:07.311 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 07:54:07.311 INFO kablam! 
Nov 09 07:54:07.315 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 09 07:54:07.315 INFO kablam!  --> src/main.rs:1:12
Nov 09 07:54:07.315 INFO kablam!   |
Nov 09 07:54:07.315 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Nov 09 07:54:07.315 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:54:07.315 INFO kablam!   |
Nov 09 07:54:07.315 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 07:54:07.315 INFO kablam! 
Nov 09 07:54:07.327 INFO kablam! warning: unused import: `tokio_io::AsyncRead`
Nov 09 07:54:07.327 INFO kablam!   --> src/main.rs:19:5
Nov 09 07:54:07.327 INFO kablam!    |
Nov 09 07:54:07.327 INFO kablam! 19 | use tokio_io::AsyncRead;
Nov 09 07:54:07.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 07:54:07.328 INFO kablam!    |
Nov 09 07:54:07.328 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 07:54:07.328 INFO kablam! 
Nov 09 07:54:07.487 INFO kablam! warning: method is never used: `conns_num`
Nov 09 07:54:07.487 INFO kablam!    --> src/main.rs:103:5
Nov 09 07:54:07.487 INFO kablam!     |
Nov 09 07:54:07.487 INFO kablam! 103 |     fn conns_num(&self) -> usize {
Nov 09 07:54:07.487 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:54:07.487 INFO kablam!     |
Nov 09 07:54:07.487 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 07:54:07.487 INFO kablam! 
Nov 09 07:54:07.487 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 09 07:54:07.487 INFO kablam!  --> src/main.rs:1:12
Nov 09 07:54:07.487 INFO kablam!   |
Nov 09 07:54:07.487 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Nov 09 07:54:07.487 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:54:07.487 INFO kablam!   |
Nov 09 07:54:07.487 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 07:54:07.487 INFO kablam! 
Nov 09 07:54:07.492 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
Nov 09 07:54:07.499 INFO kablam! su: No module specific data is present
Nov 09 07:54:08.039 INFO running `"docker" "rm" "-f" "cd6b2438559b20bce7d648b7c8b49f39068497e9003a45a2ce383d74cac2888e"`
Nov 09 07:54:08.322 INFO blam! cd6b2438559b20bce7d648b7c8b49f39068497e9003a45a2ce383d74cac2888e