Aug 02 01:25:55.479 INFO checking radix-calc-1.0.3 against 1.27.2+tmplazy for lazy_static-1
Aug 02 01:25:55.479 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:25:55.479 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:25:55.479 INFO running `"docker" "create" "-v" "/tmp/crater.M2hugufwkmHs:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 01:25:55.714 INFO blam! 3dd43cb52253c9bd861100053b9c88a8f17a9c32d801ba26a9a1dfc84ec625c7
Aug 02 01:25:55.714 INFO running `"docker" "start" "-a" "3dd43cb52253c9bd861100053b9c88a8f17a9c32d801ba26a9a1dfc84ec625c7"`
Aug 02 01:25:56.969 INFO kablam!    Compiling radix-calc v1.0.3 (file:///source)
Aug 02 01:25:56.971 INFO kablam!     Checking docopt v0.7.0
Aug 02 01:26:01.678 INFO kablam! warning: unnecessary parentheses around function argument
Aug 02 01:26:01.678 INFO kablam!   --> tests/calc_grammar.rs:89:48
Aug 02 01:26:01.679 INFO kablam!    |
Aug 02 01:26:01.679 INFO kablam! 89 |     assert_eq!(radix_calc::expr("(5 * 4)"), Ok((5 * 4)));
Aug 02 01:26:01.679 INFO kablam!    |                                                ^^^^^^^ help: remove these parentheses
Aug 02 01:26:01.679 INFO kablam!    |
Aug 02 01:26:01.679 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 02 01:26:01.679 INFO kablam! 
Aug 02 01:26:03.089 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
Aug 02 01:26:03.121 INFO kablam! su: No module specific data is present
Aug 02 01:26:03.770 INFO running `"docker" "rm" "-f" "3dd43cb52253c9bd861100053b9c88a8f17a9c32d801ba26a9a1dfc84ec625c7"`
Aug 02 01:26:03.914 INFO blam! 3dd43cb52253c9bd861100053b9c88a8f17a9c32d801ba26a9a1dfc84ec625c7