Aug 31 16:09:32.005 INFO checking rson_rs-0.2.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 16:09:32.005 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 16:09:32.005 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 16:09:32.237 INFO blam! 33a2ada7e81405a7a53df9cb8e15df543689831a6efbf99494b637cc3af2bc3a Aug 31 16:09:32.239 INFO running `"docker" "start" "-a" "33a2ada7e81405a7a53df9cb8e15df543689831a6efbf99494b637cc3af2bc3a"` Aug 31 16:09:33.166 INFO kablam! Checking rson_rs v0.2.1 (file:///source) Aug 31 16:09:34.187 INFO kablam! warning: unnecessary parentheses around function argument Aug 31 16:09:34.187 INFO kablam! --> src/de/tests.rs:76:19 Aug 31 16:09:34.187 INFO kablam! | Aug 31 16:09:34.187 INFO kablam! 76 | assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]")); Aug 31 16:09:34.187 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Aug 31 16:09:34.187 INFO kablam! | Aug 31 16:09:34.187 INFO kablam! = note: #[warn(unused_parens)] on by default Aug 31 16:09:34.187 INFO kablam! Aug 31 16:09:38.739 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.63s Aug 31 16:09:38.749 INFO kablam! su: No module specific data is present Aug 31 16:09:39.435 INFO running `"docker" "rm" "-f" "33a2ada7e81405a7a53df9cb8e15df543689831a6efbf99494b637cc3af2bc3a"` Aug 31 16:09:39.615 INFO blam! 33a2ada7e81405a7a53df9cb8e15df543689831a6efbf99494b637cc3af2bc3a