Oct 12 13:01:48.477 INFO checking steveklabnik/echo against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 13:01:48.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 13:01:48.850 INFO blam! f880dfc221bc019f26869c85dacaa1d7679455c9173fb64c4909d44570cf0517
Oct 12 13:01:48.850 INFO running `"docker" "start" "-a" "f880dfc221bc019f26869c85dacaa1d7679455c9173fb64c4909d44570cf0517"`
Oct 12 13:01:50.187 INFO kablam! usermod: no changes
Oct 12 13:01:50.244 INFO kablam!     Checking echo v0.1.0 (/source)
Oct 12 13:01:50.656 INFO kablam! warning: unused variable: `e`
Oct 12 13:01:50.656 INFO kablam!   --> src/main.rs:44:17
Oct 12 13:01:50.656 INFO kablam!    |
Oct 12 13:01:50.656 INFO kablam! 44 |             Err(e) => { /* connection failed */ }
Oct 12 13:01:50.656 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 12 13:01:50.656 INFO kablam!    |
Oct 12 13:01:50.656 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:01:50.656 INFO kablam! 
Oct 12 13:01:50.660 INFO kablam! warning: unused variable: `e`
Oct 12 13:01:50.660 INFO kablam!   --> src/main.rs:44:17
Oct 12 13:01:50.661 INFO kablam!    |
Oct 12 13:01:50.661 INFO kablam! 44 |             Err(e) => { /* connection failed */ }
Oct 12 13:01:50.661 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 12 13:01:50.661 INFO kablam!    |
Oct 12 13:01:50.661 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:01:50.661 INFO kablam! 
Oct 12 13:01:50.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Oct 12 13:01:50.715 INFO kablam! su: No module specific data is present
Oct 12 13:01:51.250 INFO running `"docker" "rm" "-f" "f880dfc221bc019f26869c85dacaa1d7679455c9173fb64c4909d44570cf0517"`
Oct 12 13:01:51.516 INFO blam! f880dfc221bc019f26869c85dacaa1d7679455c9173fb64c4909d44570cf0517