Nov 01 12:30:33.177 INFO checking DogLi/mio_test against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:30:33.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 12:30:33.758 INFO blam! b391549c154232374a7dd6c147e51f8cb7ecb46107cae7486f09f82f3712139a
Nov 01 12:30:33.760 INFO running `"docker" "start" "-a" "b391549c154232374a7dd6c147e51f8cb7ecb46107cae7486f09f82f3712139a"`
Nov 01 12:30:35.828 INFO kablam! usermod: no changes
Nov 01 12:30:35.952 INFO kablam!     Checking mio_test v0.1.0 (/source)
Nov 01 12:30:37.977 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 12:30:37.977 INFO kablam!  --> src/client.rs:2:1
Nov 01 12:30:37.977 INFO kablam!   |
Nov 01 12:30:37.977 INFO kablam! 2 | #[macro_use] extern crate log;
Nov 01 12:30:37.978 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 12:30:37.978 INFO kablam!   |
Nov 01 12:30:37.978 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:30:37.978 INFO kablam! 
Nov 01 12:30:38.256 INFO kablam! warning: unused variable: `n`
Nov 01 12:30:38.256 INFO kablam!   --> src/client.rs:17:12
Nov 01 12:30:38.256 INFO kablam!    |
Nov 01 12:30:38.256 INFO kablam! 17 |         Ok(n) => {
Nov 01 12:30:38.256 INFO kablam!    |            ^ help: consider using `_n` instead
Nov 01 12:30:38.256 INFO kablam!    |
Nov 01 12:30:38.256 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:30:38.256 INFO kablam! 
Nov 01 12:30:38.676 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 12:30:38.676 INFO kablam!  --> src/client.rs:2:1
Nov 01 12:30:38.676 INFO kablam!   |
Nov 01 12:30:38.676 INFO kablam! 2 | #[macro_use] extern crate log;
Nov 01 12:30:38.676 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 12:30:38.696 INFO kablam!   |
Nov 01 12:30:38.696 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:30:38.696 INFO kablam! 
Nov 01 12:30:38.866 INFO kablam! warning: unused variable: `n`
Nov 01 12:30:38.867 INFO kablam!   --> src/client.rs:17:12
Nov 01 12:30:38.867 INFO kablam!    |
Nov 01 12:30:38.868 INFO kablam! 17 |         Ok(n) => {
Nov 01 12:30:38.868 INFO kablam!    |            ^ help: consider using `_n` instead
Nov 01 12:30:38.869 INFO kablam!    |
Nov 01 12:30:38.869 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:30:38.869 INFO kablam! 
Nov 01 12:30:40.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
Nov 01 12:30:40.031 INFO kablam! su: No module specific data is present
Nov 01 12:30:41.565 INFO running `"docker" "rm" "-f" "b391549c154232374a7dd6c147e51f8cb7ecb46107cae7486f09f82f3712139a"`
Nov 01 12:30:41.858 INFO blam! b391549c154232374a7dd6c147e51f8cb7ecb46107cae7486f09f82f3712139a