Sep 21 11:07:27.959 INFO checking dtab-0.0.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:07:27.959 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:07:27.959 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:07:28.181 INFO blam! 75ba87c5086950072a794e3b0334c48334549432b5982ab191e5fe6502de231f
Sep 21 11:07:28.183 INFO running `"docker" "start" "-a" "75ba87c5086950072a794e3b0334c48334549432b5982ab191e5fe6502de231f"`
Sep 21 11:07:28.958 INFO kablam! usermod: no changes
Sep 21 11:07:29.007 INFO kablam!     Checking pretty_assertions v0.2.1
Sep 21 11:07:29.008 INFO kablam!     Checking dtab v0.0.2 (/source)
Sep 21 11:07:29.786 INFO kablam! warning: unused import: `super::NameTree::*`
Sep 21 11:07:29.786 INFO kablam!    --> src/nametree.rs:277:9
Sep 21 11:07:29.786 INFO kablam!     |
Sep 21 11:07:29.786 INFO kablam! 277 |     use super::NameTree::*;
Sep 21 11:07:29.786 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 21 11:07:29.786 INFO kablam!     |
Sep 21 11:07:29.786 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 11:07:29.786 INFO kablam! 
Sep 21 11:07:30.014 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Sep 21 11:07:30.018 INFO kablam! su: No module specific data is present
Sep 21 11:07:30.680 INFO running `"docker" "rm" "-f" "75ba87c5086950072a794e3b0334c48334549432b5982ab191e5fe6502de231f"`
Sep 21 11:07:30.797 INFO blam! 75ba87c5086950072a794e3b0334c48334549432b5982ab191e5fe6502de231f