Nov 09 14:02:36.693 INFO checking dgryski/rust-bf against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 14:02:36.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 14:02:37.138 INFO blam! c1a5ede5619e95fa346ad30c60593e488093c72d060927573fa3129c5bf8c5c9
Nov 09 14:02:37.139 INFO running `"docker" "start" "-a" "c1a5ede5619e95fa346ad30c60593e488093c72d060927573fa3129c5bf8c5c9"`
Nov 09 14:02:38.791 INFO kablam! usermod: no changes
Nov 09 14:02:38.863 INFO kablam!     Checking bf v0.1.0 (/source)
Nov 09 14:02:39.380 INFO kablam! warning: unused variable: `arg1`
Nov 09 14:02:39.381 INFO kablam!   --> src/main.rs:17:13
Nov 09 14:02:39.381 INFO kablam!    |
Nov 09 14:02:39.381 INFO kablam! 17 |     let ref arg1 = args[1];
Nov 09 14:02:39.382 INFO kablam!    |             ^^^^ help: consider using `_arg1` instead
Nov 09 14:02:39.382 INFO kablam!    |
Nov 09 14:02:39.382 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:02:39.382 INFO kablam! 
Nov 09 14:02:39.438 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:02:39.438 INFO kablam!   --> src/main.rs:31:9
Nov 09 14:02:39.443 INFO kablam!    |
Nov 09 14:02:39.443 INFO kablam! 31 |         io::stderr().write(err.as_bytes());
Nov 09 14:02:39.443 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:02:39.444 INFO kablam!    |
Nov 09 14:02:39.444 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 14:02:39.444 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:02:39.445 INFO kablam! 
Nov 09 14:02:39.603 INFO kablam! warning: unused variable: `arg1`
Nov 09 14:02:39.604 INFO kablam!   --> src/main.rs:17:13
Nov 09 14:02:39.604 INFO kablam!    |
Nov 09 14:02:39.604 INFO kablam! 17 |     let ref arg1 = args[1];
Nov 09 14:02:39.605 INFO kablam!    |             ^^^^ help: consider using `_arg1` instead
Nov 09 14:02:39.605 INFO kablam!    |
Nov 09 14:02:39.605 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:02:39.605 INFO kablam! 
Nov 09 14:02:39.626 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:02:39.626 INFO kablam!   --> src/main.rs:31:9
Nov 09 14:02:39.626 INFO kablam!    |
Nov 09 14:02:39.627 INFO kablam! 31 |         io::stderr().write(err.as_bytes());
Nov 09 14:02:39.627 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:02:39.627 INFO kablam!    |
Nov 09 14:02:39.627 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 14:02:39.628 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:02:39.628 INFO kablam! 
Nov 09 14:02:39.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 09 14:02:39.663 INFO kablam! su: No module specific data is present
Nov 09 14:02:40.345 INFO running `"docker" "rm" "-f" "c1a5ede5619e95fa346ad30c60593e488093c72d060927573fa3129c5bf8c5c9"`
Nov 09 14:02:40.787 INFO blam! c1a5ede5619e95fa346ad30c60593e488093c72d060927573fa3129c5bf8c5c9