Sep 17 18:36:44.914 INFO checking rson_rs-0.2.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 18:36:44.914 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 18:36:44.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:36:45.300 INFO blam! 1d64aed316caa9412ae0da8c79c62433a87b61d5df987781074392d173726fdb
Sep 17 18:36:45.305 INFO running `"docker" "start" "-a" "1d64aed316caa9412ae0da8c79c62433a87b61d5df987781074392d173726fdb"`
Sep 17 18:36:46.496 INFO kablam! usermod: no changes
Sep 17 18:36:46.551 INFO kablam!     Checking rson_rs v0.2.1 (/source)
Sep 17 18:36:47.338 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 18:36:47.338 INFO kablam!   --> src/de/tests.rs:76:19
Sep 17 18:36:47.339 INFO kablam!    |
Sep 17 18:36:47.342 INFO kablam! 76 |     assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]"));
Sep 17 18:36:47.343 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 18:36:47.343 INFO kablam!    |
Sep 17 18:36:47.343 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 18:36:47.343 INFO kablam! 
Sep 17 18:36:49.415 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
Sep 17 18:36:49.423 INFO kablam! su: No module specific data is present
Sep 17 18:36:50.311 INFO running `"docker" "rm" "-f" "1d64aed316caa9412ae0da8c79c62433a87b61d5df987781074392d173726fdb"`
Sep 17 18:36:50.532 INFO blam! 1d64aed316caa9412ae0da8c79c62433a87b61d5df987781074392d173726fdb