Aug 31 16:22:52.341 INFO checking ron-0.1.7 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 16:22:52.341 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 16:22:52.341 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 16:22:52.486 INFO blam! 0250a1e1c422e0adfabaa09d171428485bab616949652f581a846f29b9d90982
Aug 31 16:22:52.488 INFO running `"docker" "start" "-a" "0250a1e1c422e0adfabaa09d171428485bab616949652f581a846f29b9d90982"`
Aug 31 16:22:53.157 INFO kablam!     Checking ron v0.1.7 (file:///source)
Aug 31 16:22:54.286 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 16:22:54.286 INFO kablam!   --> src/de/tests.rs:70:19
Aug 31 16:22:54.286 INFO kablam!    |
Aug 31 16:22:54.286 INFO kablam! 70 |     assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]"));
Aug 31 16:22:54.286 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 16:22:54.286 INFO kablam!    |
Aug 31 16:22:54.286 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 31 16:22:54.286 INFO kablam! 
Aug 31 16:22:58.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
Aug 31 16:22:58.772 INFO kablam! su: No module specific data is present
Aug 31 16:22:59.110 INFO running `"docker" "rm" "-f" "0250a1e1c422e0adfabaa09d171428485bab616949652f581a846f29b9d90982"`
Aug 31 16:22:59.206 INFO blam! 0250a1e1c422e0adfabaa09d171428485bab616949652f581a846f29b9d90982