Sep 21 04:19:51.425 INFO checking rson_rs-0.2.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:19:51.425 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:19:51.425 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:19:51.640 INFO blam! 925c0ea5a7e83e5a6f784ad8e50e99654b45f3d449b4a8c2c3d40b7e787ca037
Sep 21 04:19:51.642 INFO running `"docker" "start" "-a" "925c0ea5a7e83e5a6f784ad8e50e99654b45f3d449b4a8c2c3d40b7e787ca037"`
Sep 21 04:19:53.033 INFO kablam! usermod: no changes
Sep 21 04:19:53.122 INFO kablam!     Checking rson_rs v0.2.1 (/source)
Sep 21 04:19:53.774 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 04:19:53.774 INFO kablam!   --> src/de/tests.rs:76:19
Sep 21 04:19:53.774 INFO kablam!    |
Sep 21 04:19:53.774 INFO kablam! 76 |     assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]"));
Sep 21 04:19:53.774 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 04:19:53.774 INFO kablam!    |
Sep 21 04:19:53.774 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 04:19:53.774 INFO kablam! 
Sep 21 04:19:55.915 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Sep 21 04:19:55.922 INFO kablam! su: No module specific data is present
Sep 21 04:19:56.705 INFO running `"docker" "rm" "-f" "925c0ea5a7e83e5a6f784ad8e50e99654b45f3d449b4a8c2c3d40b7e787ca037"`
Sep 21 04:19:56.817 INFO blam! 925c0ea5a7e83e5a6f784ad8e50e99654b45f3d449b4a8c2c3d40b7e787ca037