Oct 31 20:27:47.277 INFO checking steveklabnik/echo against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 20:27:47.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 20:27:47.822 INFO blam! 5996a39b7e5af3fb4e0674cb27248d3ddbd78f0bbe080ffdb54ff7607cc21888
Oct 31 20:27:47.826 INFO running `"docker" "start" "-a" "5996a39b7e5af3fb4e0674cb27248d3ddbd78f0bbe080ffdb54ff7607cc21888"`
Oct 31 20:27:48.957 INFO kablam! usermod: no changes
Oct 31 20:27:49.064 INFO kablam!     Checking echo v0.1.0 (/source)
Oct 31 20:27:49.708 INFO kablam! warning: unused variable: `e`
Oct 31 20:27:49.708 INFO kablam!   --> src/main.rs:44:17
Oct 31 20:27:49.708 INFO kablam!    |
Oct 31 20:27:49.708 INFO kablam! 44 |             Err(e) => { /* connection failed */ }
Oct 31 20:27:49.708 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 31 20:27:49.720 INFO kablam!    |
Oct 31 20:27:49.721 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:27:49.721 INFO kablam! 
Oct 31 20:27:49.833 INFO kablam! warning: unused variable: `e`
Oct 31 20:27:49.833 INFO kablam!   --> src/main.rs:44:17
Oct 31 20:27:49.833 INFO kablam!    |
Oct 31 20:27:49.833 INFO kablam! 44 |             Err(e) => { /* connection failed */ }
Oct 31 20:27:49.833 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 31 20:27:49.833 INFO kablam!    |
Oct 31 20:27:49.833 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:27:49.833 INFO kablam! 
Oct 31 20:27:49.900 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Oct 31 20:27:49.900 INFO kablam! su: No module specific data is present
Oct 31 20:27:50.491 INFO running `"docker" "rm" "-f" "5996a39b7e5af3fb4e0674cb27248d3ddbd78f0bbe080ffdb54ff7607cc21888"`
Oct 31 20:27:50.781 INFO blam! 5996a39b7e5af3fb4e0674cb27248d3ddbd78f0bbe080ffdb54ff7607cc21888