Sep 04 07:04:29.053 INFO checking radix-calc-1.0.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 07:04:29.054 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 07:04:29.054 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:04:29.237 INFO blam! ba423deb97ad53b2e9461f64e707c15da9704d79d53615e078c119dc96c9d245
Sep 04 07:04:29.240 INFO running `"docker" "start" "-a" "ba423deb97ad53b2e9461f64e707c15da9704d79d53615e078c119dc96c9d245"`
Sep 04 07:04:29.940 INFO kablam!    Compiling radix-calc v1.0.3 (file:///source)
Sep 04 07:04:29.941 INFO kablam!     Checking docopt v0.7.0
Sep 04 07:04:32.903 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 07:04:32.903 INFO kablam!   --> tests/calc_grammar.rs:89:48
Sep 04 07:04:32.903 INFO kablam!    |
Sep 04 07:04:32.903 INFO kablam! 89 |     assert_eq!(radix_calc::expr("(5 * 4)"), Ok((5 * 4)));
Sep 04 07:04:32.903 INFO kablam!    |                                                ^^^^^^^ help: remove these parentheses
Sep 04 07:04:32.903 INFO kablam!    |
Sep 04 07:04:32.904 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 07:04:32.904 INFO kablam! 
Sep 04 07:04:33.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
Sep 04 07:04:33.902 INFO kablam! su: No module specific data is present
Sep 04 07:04:34.316 INFO running `"docker" "rm" "-f" "ba423deb97ad53b2e9461f64e707c15da9704d79d53615e078c119dc96c9d245"`
Sep 04 07:04:34.435 INFO blam! ba423deb97ad53b2e9461f64e707c15da9704d79d53615e078c119dc96c9d245