Aug 30 21:35:35.859 INFO checking cifar_10_loader-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 21:35:35.859 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 21:35:35.859 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 21:35:36.066 INFO blam! dc2ab2ee17869b3cea70c436475d0036030f3c386cf6089be9cf7e0599a65956
Aug 30 21:35:36.068 INFO running `"docker" "start" "-a" "dc2ab2ee17869b3cea70c436475d0036030f3c386cf6089be9cf7e0599a65956"`
Aug 30 21:35:37.254 INFO kablam!     Checking cifar_10_loader v0.2.0 (file:///source)
Aug 30 21:35:41.174 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 21:35:41.174 INFO kablam!   --> src/test.rs:49:18
Aug 30 21:35:41.174 INFO kablam!    |
Aug 30 21:35:41.174 INFO kablam! 49 |             .arg(("tar xf ".to_string() + path))
Aug 30 21:35:41.174 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 21:35:41.174 INFO kablam!    |
Aug 30 21:35:41.175 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 21:35:41.175 INFO kablam! 
Aug 30 21:35:41.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
Aug 30 21:35:41.704 INFO kablam! su: No module specific data is present
Aug 30 21:35:42.078 INFO running `"docker" "rm" "-f" "dc2ab2ee17869b3cea70c436475d0036030f3c386cf6089be9cf7e0599a65956"`
Aug 30 21:35:42.187 INFO blam! dc2ab2ee17869b3cea70c436475d0036030f3c386cf6089be9cf7e0599a65956