Sep 02 15:11:06.354 INFO checking ess-0.4.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 15:11:06.354 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 15:11:06.354 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 15:11:06.558 INFO blam! 7e5188b280874b678ad796d85551249b77fb5719682e83ddd8046043a459e2e9
Sep 02 15:11:06.559 INFO running `"docker" "start" "-a" "7e5188b280874b678ad796d85551249b77fb5719682e83ddd8046043a459e2e9"`
Sep 02 15:11:07.200 INFO kablam!     Checking ess v0.4.1 (file:///source)
Sep 02 15:11:07.756 INFO kablam! warning: unused import: `parser::ParseResult::*`
Sep 02 15:11:07.756 INFO kablam!    --> src/parser.rs:461:9
Sep 02 15:11:07.756 INFO kablam!     |
Sep 02 15:11:07.756 INFO kablam! 461 |     use parser::ParseResult::*;
Sep 02 15:11:07.756 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 15:11:07.756 INFO kablam!     |
Sep 02 15:11:07.756 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 02 15:11:07.756 INFO kablam! 
Sep 02 15:11:08.618 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Sep 02 15:11:08.621 INFO kablam! su: No module specific data is present
Sep 02 15:11:09.008 INFO running `"docker" "rm" "-f" "7e5188b280874b678ad796d85551249b77fb5719682e83ddd8046043a459e2e9"`
Sep 02 15:11:09.130 INFO blam! 7e5188b280874b678ad796d85551249b77fb5719682e83ddd8046043a459e2e9