Nov 01 13:11:09.159 INFO checking AliSchlereth/bad_connection_rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:11:09.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 13:11:09.566 INFO blam! ba6d853a82cf1806bae15fc49d08c0ed14b9369b0d228495645ddfa9663fbee2
Nov 01 13:11:09.568 INFO running `"docker" "start" "-a" "ba6d853a82cf1806bae15fc49d08c0ed14b9369b0d228495645ddfa9663fbee2"`
Nov 01 13:11:10.154 INFO kablam! usermod: no changes
Nov 01 13:11:10.204 INFO kablam!     Checking bad_connection v0.1.0 (/source)
Nov 01 13:11:10.641 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:11:10.641 INFO kablam!  --> src/main.rs:6:9
Nov 01 13:11:10.641 INFO kablam!   |
Nov 01 13:11:10.641 INFO kablam! 6 |     let mut listening = true;
Nov 01 13:11:10.641 INFO kablam!   |         ----^^^^^^^^^
Nov 01 13:11:10.641 INFO kablam!   |         |
Nov 01 13:11:10.641 INFO kablam!   |         help: remove this `mut`
Nov 01 13:11:10.642 INFO kablam!   |
Nov 01 13:11:10.642 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 01 13:11:10.642 INFO kablam! 
Nov 01 13:11:10.694 INFO kablam! warning: variable does not need to be mutable
Nov 01 13:11:10.694 INFO kablam!  --> src/main.rs:6:9
Nov 01 13:11:10.694 INFO kablam!   |
Nov 01 13:11:10.694 INFO kablam! 6 |     let mut listening = true;
Nov 01 13:11:10.694 INFO kablam!   |         ----^^^^^^^^^
Nov 01 13:11:10.694 INFO kablam!   |         |
Nov 01 13:11:10.694 INFO kablam!   |         help: remove this `mut`
Nov 01 13:11:10.694 INFO kablam!   |
Nov 01 13:11:10.694 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 01 13:11:10.694 INFO kablam! 
Nov 01 13:11:10.710 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 01 13:11:10.713 INFO kablam! su: No module specific data is present
Nov 01 13:11:11.047 INFO running `"docker" "rm" "-f" "ba6d853a82cf1806bae15fc49d08c0ed14b9369b0d228495645ddfa9663fbee2"`
Nov 01 13:11:11.180 INFO blam! ba6d853a82cf1806bae15fc49d08c0ed14b9369b0d228495645ddfa9663fbee2