Sep 04 16:55:44.877 INFO checking geohash-0.7.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 16:55:44.877 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 16:55:44.877 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 16:55:45.054 INFO blam! f706c2a883f136f759ef0ab218840862be922b1a37d7df3a5ff82788ee5ac0a0
Sep 04 16:55:45.056 INFO running `"docker" "start" "-a" "f706c2a883f136f759ef0ab218840862be922b1a37d7df3a5ff82788ee5ac0a0"`
Sep 04 16:55:45.796 INFO kablam!     Checking geohash v0.7.1 (file:///source)
Sep 04 16:55:46.701 INFO kablam! warning: unused import: `num_traits::Float`
Sep 04 16:55:46.701 INFO kablam!    --> src/lib.rs:289:9
Sep 04 16:55:46.702 INFO kablam!     |
Sep 04 16:55:46.702 INFO kablam! 289 |     use num_traits::Float;
Sep 04 16:55:46.702 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 04 16:55:46.702 INFO kablam!     |
Sep 04 16:55:46.702 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 04 16:55:46.702 INFO kablam! 
Sep 04 16:55:46.809 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Sep 04 16:55:46.812 INFO kablam! su: No module specific data is present
Sep 04 16:55:47.263 INFO running `"docker" "rm" "-f" "f706c2a883f136f759ef0ab218840862be922b1a37d7df3a5ff82788ee5ac0a0"`
Sep 04 16:55:47.372 INFO blam! f706c2a883f136f759ef0ab218840862be922b1a37d7df3a5ff82788ee5ac0a0