Sep 20 01:23:00.273 INFO checking geohash-0.7.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 01:23:00.273 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 01:23:00.273 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:23:00.477 INFO blam! 40354099db8b3dd0125ff084ca760ec10168e377130274881994546b54f98f4c
Sep 20 01:23:00.479 INFO running `"docker" "start" "-a" "40354099db8b3dd0125ff084ca760ec10168e377130274881994546b54f98f4c"`
Sep 20 01:23:01.057 INFO kablam! usermod: no changes
Sep 20 01:23:01.090 INFO kablam!     Checking geo-types v0.1.1
Sep 20 01:23:01.674 INFO kablam!     Checking geohash v0.7.1 (/source)
Sep 20 01:23:02.239 INFO kablam! warning: unused import: `num_traits::Float`
Sep 20 01:23:02.239 INFO kablam!    --> src/lib.rs:289:9
Sep 20 01:23:02.239 INFO kablam!     |
Sep 20 01:23:02.239 INFO kablam! 289 |     use num_traits::Float;
Sep 20 01:23:02.239 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 20 01:23:02.239 INFO kablam!     |
Sep 20 01:23:02.239 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 20 01:23:02.239 INFO kablam! 
Sep 20 01:23:02.311 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Sep 20 01:23:02.315 INFO kablam! su: No module specific data is present
Sep 20 01:23:02.866 INFO running `"docker" "rm" "-f" "40354099db8b3dd0125ff084ca760ec10168e377130274881994546b54f98f4c"`
Sep 20 01:23:02.962 INFO blam! 40354099db8b3dd0125ff084ca760ec10168e377130274881994546b54f98f4c