Sep 06 06:40:11.058 INFO checking geohash-0.7.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 06:40:11.058 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 06:40:11.058 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:40:11.228 INFO blam! 3cfffe3e1382871afd2dc238e4d1a03545d033e9445183b0414f5767dd2061af
Sep 06 06:40:11.230 INFO running `"docker" "start" "-a" "3cfffe3e1382871afd2dc238e4d1a03545d033e9445183b0414f5767dd2061af"`
Sep 06 06:40:11.906 INFO kablam! usermod: no changes
Sep 06 06:40:11.938 INFO kablam!     Checking geo-types v0.1.1
Sep 06 06:40:12.562 INFO kablam!     Checking geohash v0.7.1 (file:///source)
Sep 06 06:40:12.978 INFO kablam! warning: unused import: `num_traits::Float`
Sep 06 06:40:12.978 INFO kablam!    --> src/lib.rs:289:9
Sep 06 06:40:12.978 INFO kablam!     |
Sep 06 06:40:12.978 INFO kablam! 289 |     use num_traits::Float;
Sep 06 06:40:12.978 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 06 06:40:12.978 INFO kablam!     |
Sep 06 06:40:12.978 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 06 06:40:12.978 INFO kablam! 
Sep 06 06:40:13.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Sep 06 06:40:13.065 INFO kablam! su: No module specific data is present
Sep 06 06:40:13.719 INFO running `"docker" "rm" "-f" "3cfffe3e1382871afd2dc238e4d1a03545d033e9445183b0414f5767dd2061af"`
Sep 06 06:40:13.817 INFO blam! 3cfffe3e1382871afd2dc238e4d1a03545d033e9445183b0414f5767dd2061af