Sep 01 07:19:26.737 INFO checking scule-1.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 07:19:26.737 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 07:19:26.738 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:19:26.961 INFO blam! 87a216cd24f84e77e36c19a21206fabaa0543624fc8305c369ff97dfbb6f338f
Sep 01 07:19:26.961 INFO running `"docker" "start" "-a" "87a216cd24f84e77e36c19a21206fabaa0543624fc8305c369ff97dfbb6f338f"`
Sep 01 07:19:27.646 INFO kablam!     Checking scule v1.0.0 (file:///source)
Sep 01 07:19:28.542 INFO kablam! warning: unused import: `std::process::Command`
Sep 01 07:19:28.542 INFO kablam!    --> src/main.rs:115:9
Sep 01 07:19:28.543 INFO kablam!     |
Sep 01 07:19:28.543 INFO kablam! 115 |     use std::process::Command; 
Sep 01 07:19:28.543 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:19:28.543 INFO kablam!     |
Sep 01 07:19:28.543 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 07:19:28.543 INFO kablam! 
Sep 01 07:19:28.543 INFO kablam! warning: unused import: `std::str`
Sep 01 07:19:28.543 INFO kablam!    --> src/main.rs:116:9
Sep 01 07:19:28.543 INFO kablam!     |
Sep 01 07:19:28.543 INFO kablam! 116 |     use std::str; 
Sep 01 07:19:28.543 INFO kablam!     |         ^^^^^^^^
Sep 01 07:19:28.543 INFO kablam! 
Sep 01 07:19:28.595 INFO kablam! warning: unused variable: `err`
Sep 01 07:19:28.595 INFO kablam!   --> src/main.rs:89:13
Sep 01 07:19:28.595 INFO kablam!    |
Sep 01 07:19:28.595 INFO kablam! 89 |         Err(err) => "",
Sep 01 07:19:28.595 INFO kablam!    |             ^^^ help: consider using `_err` instead
Sep 01 07:19:28.595 INFO kablam!    |
Sep 01 07:19:28.595 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 07:19:28.595 INFO kablam! 
Sep 01 07:19:28.595 INFO kablam! warning: unused variable: `x`
Sep 01 07:19:28.595 INFO kablam!    --> src/main.rs:108:12
Sep 01 07:19:28.595 INFO kablam!     |
Sep 01 07:19:28.595 INFO kablam! 108 |         Ok(x) => bytes, 
Sep 01 07:19:28.595 INFO kablam!     |            ^ help: consider using `_x` instead
Sep 01 07:19:28.595 INFO kablam! 
Sep 01 07:19:28.707 INFO kablam! warning: unused variable: `err`
Sep 01 07:19:28.707 INFO kablam!   --> src/main.rs:89:13
Sep 01 07:19:28.707 INFO kablam!    |
Sep 01 07:19:28.707 INFO kablam! 89 |         Err(err) => "",
Sep 01 07:19:28.707 INFO kablam!    |             ^^^ help: consider using `_err` instead
Sep 01 07:19:28.707 INFO kablam!    |
Sep 01 07:19:28.707 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 07:19:28.707 INFO kablam! 
Sep 01 07:19:28.707 INFO kablam! warning: unused variable: `x`
Sep 01 07:19:28.707 INFO kablam!    --> src/main.rs:108:12
Sep 01 07:19:28.707 INFO kablam!     |
Sep 01 07:19:28.707 INFO kablam! 108 |         Ok(x) => bytes, 
Sep 01 07:19:28.707 INFO kablam!     |            ^ help: consider using `_x` instead
Sep 01 07:19:28.707 INFO kablam! 
Sep 01 07:19:28.750 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Sep 01 07:19:28.753 INFO kablam! su: No module specific data is present
Sep 01 07:19:29.318 INFO running `"docker" "rm" "-f" "87a216cd24f84e77e36c19a21206fabaa0543624fc8305c369ff97dfbb6f338f"`
Sep 01 07:19:29.453 INFO blam! 87a216cd24f84e77e36c19a21206fabaa0543624fc8305c369ff97dfbb6f338f