Sep 04 10:59:37.456 INFO checking polk-1.1.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 10:59:37.456 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 10:59:37.456 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/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 10:59:37.654 INFO blam! ba1661b8b605139226e020c8b977e588ea7f3ec0a09cbd17a17370f64186cb4c
Sep 04 10:59:37.656 INFO running `"docker" "start" "-a" "ba1661b8b605139226e020c8b977e588ea7f3ec0a09cbd17a17370f64186cb4c"`
Sep 04 10:59:38.472 INFO kablam!     Checking polk v1.1.3 (file:///source)
Sep 04 10:59:41.027 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 04 10:59:41.027 INFO kablam!  --> src/util.rs:8:9
Sep 04 10:59:41.027 INFO kablam!   |
Sep 04 10:59:41.027 INFO kablam! 8 |         env::home_dir().expect("user does not have home directory")
Sep 04 10:59:41.027 INFO kablam!   |         ^^^^^^^^^^^^^
Sep 04 10:59:41.027 INFO kablam!   |
Sep 04 10:59:41.027 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 04 10:59:41.027 INFO kablam! 
Sep 04 10:59:42.727 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Sep 04 10:59:42.735 INFO kablam! su: No module specific data is present
Sep 04 10:59:43.134 INFO running `"docker" "rm" "-f" "ba1661b8b605139226e020c8b977e588ea7f3ec0a09cbd17a17370f64186cb4c"`
Sep 04 10:59:43.240 INFO blam! ba1661b8b605139226e020c8b977e588ea7f3ec0a09cbd17a17370f64186cb4c