Sep 18 01:06:42.562 INFO checking ess-0.4.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 01:06:42.562 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 01:06:42.563 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:06:42.935 INFO blam! 427b1f13fa7503bd78bcaf52576def25907575983452181fa15571d410835f4f
Sep 18 01:06:42.947 INFO running `"docker" "start" "-a" "427b1f13fa7503bd78bcaf52576def25907575983452181fa15571d410835f4f"`
Sep 18 01:06:43.779 INFO kablam! usermod: no changes
Sep 18 01:06:43.842 INFO kablam!     Checking ess v0.4.1 (/source)
Sep 18 01:06:44.319 INFO kablam! warning: unused import: `parser::ParseResult::*`
Sep 18 01:06:44.319 INFO kablam!    --> src/parser.rs:461:9
Sep 18 01:06:44.319 INFO kablam!     |
Sep 18 01:06:44.319 INFO kablam! 461 |     use parser::ParseResult::*;
Sep 18 01:06:44.319 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 18 01:06:44.319 INFO kablam!     |
Sep 18 01:06:44.319 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 18 01:06:44.319 INFO kablam! 
Sep 18 01:06:45.163 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Sep 18 01:06:45.167 INFO kablam! su: No module specific data is present
Sep 18 01:06:46.151 INFO running `"docker" "rm" "-f" "427b1f13fa7503bd78bcaf52576def25907575983452181fa15571d410835f4f"`
Sep 18 01:06:46.387 INFO blam! 427b1f13fa7503bd78bcaf52576def25907575983452181fa15571d410835f4f