Sep 04 19:47:25.310 INFO checking geohash-0.7.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 19:47:25.310 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 19:47:25.310 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 19:47:25.508 INFO blam! 5e58234bdcab2cbc35a88777059fd3e3271e13222a732be4203fbd2d6a6423f2
Sep 04 19:47:25.510 INFO running `"docker" "start" "-a" "5e58234bdcab2cbc35a88777059fd3e3271e13222a732be4203fbd2d6a6423f2"`
Sep 04 19:47:26.189 INFO kablam!     Checking geohash v0.7.1 (file:///source)
Sep 04 19:47:27.086 INFO kablam! warning: unused import: `num_traits::Float`
Sep 04 19:47:27.086 INFO kablam!    --> src/lib.rs:289:9
Sep 04 19:47:27.086 INFO kablam!     |
Sep 04 19:47:27.086 INFO kablam! 289 |     use num_traits::Float;
Sep 04 19:47:27.086 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 04 19:47:27.086 INFO kablam!     |
Sep 04 19:47:27.086 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 04 19:47:27.086 INFO kablam! 
Sep 04 19:47:27.153 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Sep 04 19:47:27.155 INFO kablam! su: No module specific data is present
Sep 04 19:47:27.751 INFO running `"docker" "rm" "-f" "5e58234bdcab2cbc35a88777059fd3e3271e13222a732be4203fbd2d6a6423f2"`
Sep 04 19:47:27.848 INFO blam! 5e58234bdcab2cbc35a88777059fd3e3271e13222a732be4203fbd2d6a6423f2