Sep 01 22:18:25.831 INFO checking dtab-0.0.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 22:18:25.831 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 22:18:25.832 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/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 01 22:18:26.106 INFO blam! 82458c0353f1e818d0fabece3dee396e96b289f0fdf00dbb9bfeec3621852abb
Sep 01 22:18:26.108 INFO running `"docker" "start" "-a" "82458c0353f1e818d0fabece3dee396e96b289f0fdf00dbb9bfeec3621852abb"`
Sep 01 22:18:26.846 INFO kablam!     Checking dtab v0.0.2 (file:///source)
Sep 01 22:18:27.466 INFO kablam! warning: unused import: `super::NameTree::*`
Sep 01 22:18:27.466 INFO kablam!    --> src/nametree.rs:277:9
Sep 01 22:18:27.466 INFO kablam!     |
Sep 01 22:18:27.466 INFO kablam! 277 |     use super::NameTree::*;
Sep 01 22:18:27.466 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 01 22:18:27.466 INFO kablam!     |
Sep 01 22:18:27.466 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 22:18:27.466 INFO kablam! 
Sep 01 22:18:27.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Sep 01 22:18:27.786 INFO kablam! su: No module specific data is present
Sep 01 22:18:28.286 INFO running `"docker" "rm" "-f" "82458c0353f1e818d0fabece3dee396e96b289f0fdf00dbb9bfeec3621852abb"`
Sep 01 22:18:28.390 INFO blam! 82458c0353f1e818d0fabece3dee396e96b289f0fdf00dbb9bfeec3621852abb