Nov 28 14:42:17.041 INFO checking AliSchlereth/bad_connection_rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:42:17.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 14:42:17.468 INFO [stdout] ae72c1502b946600484febc2399c6e04c826a7312a54c3bb0e7eb3a6a0818931
Nov 28 14:42:17.476 INFO running `"docker" "start" "-a" "ae72c1502b946600484febc2399c6e04c826a7312a54c3bb0e7eb3a6a0818931"`
Nov 28 14:42:18.428 INFO [stderr] usermod: no changes
Nov 28 14:42:18.494 INFO [stderr]     Checking bad_connection v0.1.0 (/source)
Nov 28 14:42:19.028 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:42:19.029 INFO [stderr]  --> src/main.rs:6:9
Nov 28 14:42:19.029 INFO [stderr]   |
Nov 28 14:42:19.029 INFO [stderr] 6 |     let mut listening = true;
Nov 28 14:42:19.030 INFO [stderr]   |         ----^^^^^^^^^
Nov 28 14:42:19.030 INFO [stderr]   |         |
Nov 28 14:42:19.030 INFO [stderr]   |         help: remove this `mut`
Nov 28 14:42:19.030 INFO [stderr]   |
Nov 28 14:42:19.030 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 14:42:19.031 INFO [stderr] 
Nov 28 14:42:19.137 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:42:19.137 INFO [stderr]  --> src/main.rs:6:9
Nov 28 14:42:19.137 INFO [stderr]   |
Nov 28 14:42:19.138 INFO [stderr] 6 |     let mut listening = true;
Nov 28 14:42:19.138 INFO [stderr]   |         ----^^^^^^^^^
Nov 28 14:42:19.138 INFO [stderr]   |         |
Nov 28 14:42:19.138 INFO [stderr]   |         help: remove this `mut`
Nov 28 14:42:19.139 INFO [stderr]   |
Nov 28 14:42:19.139 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 14:42:19.139 INFO [stderr] 
Nov 28 14:42:19.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 28 14:42:19.197 INFO [stderr] su: No module specific data is present
Nov 28 14:42:19.948 INFO running `"docker" "inspect" "ae72c1502b946600484febc2399c6e04c826a7312a54c3bb0e7eb3a6a0818931"`
Nov 28 14:42:20.403 INFO running `"docker" "rm" "-f" "ae72c1502b946600484febc2399c6e04c826a7312a54c3bb0e7eb3a6a0818931"`
Nov 28 14:42:20.836 INFO [stdout] ae72c1502b946600484febc2399c6e04c826a7312a54c3bb0e7eb3a6a0818931