Nov 04 14:51:28.554 INFO checking 8flag/hello_rust against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 14:51:28.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 14:51:28.721 INFO blam! a9f9edf72420b03129158ba09108b9b7d6e7994e9083dac05e0adf25ce0e95a9
Nov 04 14:51:28.723 INFO running `"docker" "start" "-a" "a9f9edf72420b03129158ba09108b9b7d6e7994e9083dac05e0adf25ce0e95a9"`
Nov 04 14:51:29.281 INFO kablam! usermod: no changes
Nov 04 14:51:29.302 INFO kablam!     Checking hello_rust v0.1.0 (/source)
Nov 04 14:51:29.825 INFO kablam! warning: unused variable: `b`
Nov 04 14:51:29.825 INFO kablam!  --> src/main.rs:5:9
Nov 04 14:51:29.826 INFO kablam!   |
Nov 04 14:51:29.826 INFO kablam! 5 |     let b:&str = &a;
Nov 04 14:51:29.826 INFO kablam!   |         ^ help: consider using `_b` instead
Nov 04 14:51:29.827 INFO kablam!   |
Nov 04 14:51:29.827 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 14:51:29.827 INFO kablam! 
Nov 04 14:51:29.963 INFO kablam! warning: unused variable: `b`
Nov 04 14:51:29.963 INFO kablam!  --> src/main.rs:5:9
Nov 04 14:51:29.963 INFO kablam!   |
Nov 04 14:51:29.963 INFO kablam! 5 |     let b:&str = &a;
Nov 04 14:51:29.963 INFO kablam!   |         ^ help: consider using `_b` instead
Nov 04 14:51:29.963 INFO kablam!   |
Nov 04 14:51:29.963 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 14:51:29.963 INFO kablam! 
Nov 04 14:51:29.985 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 04 14:51:29.989 INFO kablam! su: No module specific data is present
Nov 04 14:51:30.400 INFO running `"docker" "rm" "-f" "a9f9edf72420b03129158ba09108b9b7d6e7994e9083dac05e0adf25ce0e95a9"`
Nov 04 14:51:30.521 INFO blam! a9f9edf72420b03129158ba09108b9b7d6e7994e9083dac05e0adf25ce0e95a9