Nov 01 12:30:35.397 INFO checking DogLi/mio_test against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:30:35.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 12:30:35.834 INFO blam! 60b7747c9e441e4f5384433cab31bc589cebe2497f82cf07541f654084320ced
Nov 01 12:30:35.840 INFO running `"docker" "start" "-a" "60b7747c9e441e4f5384433cab31bc589cebe2497f82cf07541f654084320ced"`
Nov 01 12:30:37.382 INFO kablam! usermod: no changes
Nov 01 12:30:37.504 INFO kablam!     Checking memchr v0.1.11
Nov 01 12:30:37.504 INFO kablam!     Checking thread-id v2.0.0
Nov 01 12:30:38.312 INFO kablam!     Checking aho-corasick v0.5.3
Nov 01 12:30:38.340 INFO kablam!     Checking thread_local v0.2.7
Nov 01 12:30:40.032 INFO kablam!     Checking regex v0.1.80
Nov 01 12:30:42.667 INFO kablam!     Checking env_logger v0.3.5
Nov 01 12:30:43.793 INFO kablam!     Checking mio_test v0.1.0 (/source)
Nov 01 12:30:46.275 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 12:30:46.275 INFO kablam!  --> src/client.rs:2:1
Nov 01 12:30:46.275 INFO kablam!   |
Nov 01 12:30:46.276 INFO kablam! 2 | #[macro_use] extern crate log;
Nov 01 12:30:46.276 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 12:30:46.276 INFO kablam!   |
Nov 01 12:30:46.276 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:30:46.276 INFO kablam! 
Nov 01 12:30:46.516 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 12:30:46.516 INFO kablam!  --> src/client.rs:2:1
Nov 01 12:30:46.516 INFO kablam!   |
Nov 01 12:30:46.516 INFO kablam! 2 | #[macro_use] extern crate log;
Nov 01 12:30:46.516 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 12:30:46.516 INFO kablam!   |
Nov 01 12:30:46.516 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:30:46.536 INFO kablam! 
Nov 01 12:30:46.592 INFO kablam! warning: unused variable: `n`
Nov 01 12:30:46.593 INFO kablam!   --> src/client.rs:17:12
Nov 01 12:30:46.593 INFO kablam!    |
Nov 01 12:30:46.593 INFO kablam! 17 |         Ok(n) => {
Nov 01 12:30:46.593 INFO kablam!    |            ^ help: consider using `_n` instead
Nov 01 12:30:46.593 INFO kablam!    |
Nov 01 12:30:46.593 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:30:46.593 INFO kablam! 
Nov 01 12:30:46.749 INFO kablam! warning: unused variable: `n`
Nov 01 12:30:46.749 INFO kablam!   --> src/client.rs:17:12
Nov 01 12:30:46.749 INFO kablam!    |
Nov 01 12:30:46.749 INFO kablam! 17 |         Ok(n) => {
Nov 01 12:30:46.749 INFO kablam!    |            ^ help: consider using `_n` instead
Nov 01 12:30:46.749 INFO kablam!    |
Nov 01 12:30:46.749 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:30:46.749 INFO kablam! 
Nov 01 12:30:47.197 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
Nov 01 12:30:47.203 INFO kablam! su: No module specific data is present
Nov 01 12:30:48.120 INFO running `"docker" "rm" "-f" "60b7747c9e441e4f5384433cab31bc589cebe2497f82cf07541f654084320ced"`
Nov 01 12:30:48.436 INFO blam! 60b7747c9e441e4f5384433cab31bc589cebe2497f82cf07541f654084320ced