Sep 01 11:10:20.919 INFO checking polk-1.1.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 11:10:20.919 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 11:10:20.919 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:10:21.182 INFO blam! 5d6d8a3b21823dfa6c1224d709180e75964427cec93836e0f3de5759eeb7ca1a
Sep 01 11:10:21.185 INFO running `"docker" "start" "-a" "5d6d8a3b21823dfa6c1224d709180e75964427cec93836e0f3de5759eeb7ca1a"`
Sep 01 11:10:22.257 INFO kablam!     Checking polk v1.1.3 (file:///source)
Sep 01 11:10:25.167 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Sep 01 11:10:25.167 INFO kablam!  --> src/util.rs:8:9
Sep 01 11:10:25.167 INFO kablam!   |
Sep 01 11:10:25.167 INFO kablam! 8 |         env::home_dir().expect("user does not have home directory")
Sep 01 11:10:25.167 INFO kablam!   |         ^^^^^^^^^^^^^
Sep 01 11:10:25.167 INFO kablam!   |
Sep 01 11:10:25.167 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 11:10:25.167 INFO kablam! 
Sep 01 11:10:27.121 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
Sep 01 11:10:27.132 INFO kablam! su: No module specific data is present
Sep 01 11:10:27.647 INFO running `"docker" "rm" "-f" "5d6d8a3b21823dfa6c1224d709180e75964427cec93836e0f3de5759eeb7ca1a"`
Sep 01 11:10:27.793 INFO blam! 5d6d8a3b21823dfa6c1224d709180e75964427cec93836e0f3de5759eeb7ca1a