Sep 05 00:27:01.336 INFO checking cifar_10_loader-0.2.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 00:27:01.336 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 00:27:01.336 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:27:01.516 INFO blam! 35df1a2634846949fdacf926c6c6f01719a9536f4bd300d2c544575e537a46fb
Sep 05 00:27:01.518 INFO running `"docker" "start" "-a" "35df1a2634846949fdacf926c6c6f01719a9536f4bd300d2c544575e537a46fb"`
Sep 05 00:27:02.364 INFO kablam!     Checking cifar_10_loader v0.2.0 (file:///source)
Sep 05 00:27:06.173 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 00:27:06.173 INFO kablam!   --> src/test.rs:49:18
Sep 05 00:27:06.173 INFO kablam!    |
Sep 05 00:27:06.173 INFO kablam! 49 |             .arg(("tar xf ".to_string() + path))
Sep 05 00:27:06.173 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 00:27:06.173 INFO kablam!    |
Sep 05 00:27:06.173 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 05 00:27:06.173 INFO kablam! 
Sep 05 00:27:06.619 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Sep 05 00:27:06.628 INFO kablam! su: No module specific data is present
Sep 05 00:27:07.110 INFO running `"docker" "rm" "-f" "35df1a2634846949fdacf926c6c6f01719a9536f4bd300d2c544575e537a46fb"`
Sep 05 00:27:07.199 INFO blam! 35df1a2634846949fdacf926c6c6f01719a9536f4bd300d2c544575e537a46fb