Nov 06 21:07:37.642 INFO checking hamadakafu/rust_client against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 21:07:37.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 21:07:38.048 INFO blam! b969010bc2220ad5d4ea50cead1d1742776e72b26c12eb493e7f3e8d9a9326e0
Nov 06 21:07:38.064 INFO running `"docker" "start" "-a" "b969010bc2220ad5d4ea50cead1d1742776e72b26c12eb493e7f3e8d9a9326e0"`
Nov 06 21:07:38.840 INFO kablam! usermod: no changes
Nov 06 21:07:38.924 INFO kablam!     Checking rust_client v0.1.0 (/source)
Nov 06 21:07:39.269 INFO kablam! warning: unused variable: `buf`
Nov 06 21:07:39.269 INFO kablam!   --> src/main.rs:10:7
Nov 06 21:07:39.269 INFO kablam!    |
Nov 06 21:07:39.269 INFO kablam! 10 |   let buf = String::new();
Nov 06 21:07:39.269 INFO kablam!    |       ^^^ help: consider using `_buf` instead
Nov 06 21:07:39.269 INFO kablam!    |
Nov 06 21:07:39.269 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 21:07:39.269 INFO kablam! 
Nov 06 21:07:39.356 INFO kablam! warning: unused variable: `buf`
Nov 06 21:07:39.356 INFO kablam!   --> src/main.rs:10:7
Nov 06 21:07:39.357 INFO kablam!    |
Nov 06 21:07:39.357 INFO kablam! 10 |   let buf = String::new();
Nov 06 21:07:39.357 INFO kablam!    |       ^^^ help: consider using `_buf` instead
Nov 06 21:07:39.357 INFO kablam!    |
Nov 06 21:07:39.357 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 21:07:39.357 INFO kablam! 
Nov 06 21:07:39.392 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 06 21:07:39.392 INFO kablam! su: No module specific data is present
Nov 06 21:07:39.802 INFO running `"docker" "rm" "-f" "b969010bc2220ad5d4ea50cead1d1742776e72b26c12eb493e7f3e8d9a9326e0"`
Nov 06 21:07:39.983 INFO blam! b969010bc2220ad5d4ea50cead1d1742776e72b26c12eb493e7f3e8d9a9326e0