Sep 21 10:02:50.350 INFO checking geohash-0.7.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:02:50.350 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:02:50.350 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:02:50.519 INFO blam! 5203c3fe8019108f6876d78ce4f3b7fff66423c71ff4b9103ff455f3bdf7ef5a
Sep 21 10:02:50.521 INFO running `"docker" "start" "-a" "5203c3fe8019108f6876d78ce4f3b7fff66423c71ff4b9103ff455f3bdf7ef5a"`
Sep 21 10:02:51.312 INFO kablam! usermod: no changes
Sep 21 10:02:51.366 INFO kablam!     Checking geohash v0.7.1 (/source)
Sep 21 10:02:51.823 INFO kablam! warning: unused import: `num_traits::Float`
Sep 21 10:02:51.823 INFO kablam!    --> src/lib.rs:289:9
Sep 21 10:02:51.824 INFO kablam!     |
Sep 21 10:02:51.824 INFO kablam! 289 |     use num_traits::Float;
Sep 21 10:02:51.824 INFO kablam!     |         ^^^^^^^^^^^^^^^^^
Sep 21 10:02:51.824 INFO kablam!     |
Sep 21 10:02:51.824 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 10:02:51.824 INFO kablam! 
Sep 21 10:02:51.896 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Sep 21 10:02:51.898 INFO kablam! su: No module specific data is present
Sep 21 10:02:52.564 INFO running `"docker" "rm" "-f" "5203c3fe8019108f6876d78ce4f3b7fff66423c71ff4b9103ff455f3bdf7ef5a"`
Sep 21 10:02:52.686 INFO blam! 5203c3fe8019108f6876d78ce4f3b7fff66423c71ff4b9103ff455f3bdf7ef5a