Aug 30 21:57:09.332 INFO checking cifar_10_loader-0.2.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 21:57:09.333 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 21:57:09.333 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 21:57:09.571 INFO blam! 5ca72c8a9d2cb5ee7e21076ecaf4d14fb981f7ad3d1b5a078b53c3fd42b08a87
Aug 30 21:57:09.574 INFO running `"docker" "start" "-a" "5ca72c8a9d2cb5ee7e21076ecaf4d14fb981f7ad3d1b5a078b53c3fd42b08a87"`
Aug 30 21:57:10.613 INFO kablam!     Checking cifar_10_loader v0.2.0 (file:///source)
Aug 30 21:57:14.632 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 21:57:14.632 INFO kablam!   --> src/test.rs:49:18
Aug 30 21:57:14.632 INFO kablam!    |
Aug 30 21:57:14.632 INFO kablam! 49 |             .arg(("tar xf ".to_string() + path))
Aug 30 21:57:14.632 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 21:57:14.632 INFO kablam!    |
Aug 30 21:57:14.632 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 21:57:14.632 INFO kablam! 
Aug 30 21:57:15.015 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
Aug 30 21:57:15.026 INFO kablam! su: No module specific data is present
Aug 30 21:57:15.603 INFO running `"docker" "rm" "-f" "5ca72c8a9d2cb5ee7e21076ecaf4d14fb981f7ad3d1b5a078b53c3fd42b08a87"`
Aug 30 21:57:15.704 INFO blam! 5ca72c8a9d2cb5ee7e21076ecaf4d14fb981f7ad3d1b5a078b53c3fd42b08a87