Sep 06 08:48:56.359 INFO checking cifar_10_loader-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:48:56.359 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:48:56.359 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:48:56.557 INFO blam! 01f8d6c6a0f3770bbc0c720620702c009806b257cb5e3df5484f081b5504028f
Sep 06 08:48:56.559 INFO running `"docker" "start" "-a" "01f8d6c6a0f3770bbc0c720620702c009806b257cb5e3df5484f081b5504028f"`
Sep 06 08:48:57.391 INFO kablam! usermod: no changes
Sep 06 08:48:57.614 INFO kablam!     Checking cifar_10_loader v0.2.0 (file:///source)
Sep 06 08:48:59.818 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 08:48:59.818 INFO kablam!   --> src/test.rs:49:18
Sep 06 08:48:59.818 INFO kablam!    |
Sep 06 08:48:59.818 INFO kablam! 49 |             .arg(("tar xf ".to_string() + path))
Sep 06 08:48:59.818 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 08:48:59.818 INFO kablam!    |
Sep 06 08:48:59.818 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 08:48:59.818 INFO kablam! 
Sep 06 08:49:00.199 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Sep 06 08:49:00.230 INFO kablam! su: No module specific data is present
Sep 06 08:49:01.076 INFO running `"docker" "rm" "-f" "01f8d6c6a0f3770bbc0c720620702c009806b257cb5e3df5484f081b5504028f"`
Sep 06 08:49:01.193 INFO blam! 01f8d6c6a0f3770bbc0c720620702c009806b257cb5e3df5484f081b5504028f