Sep 02 15:54:00.200 INFO checking duckdns-0.1.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 15:54:00.200 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 15:54:00.200 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 15:54:00.418 INFO blam! 8f74edf7b24489128d9f4fa54ca7efbab72fb9e4f33bf0f9ab89bf8c69274074
Sep 02 15:54:00.420 INFO running `"docker" "start" "-a" "8f74edf7b24489128d9f4fa54ca7efbab72fb9e4f33bf0f9ab89bf8c69274074"`
Sep 02 15:54:01.420 INFO kablam!    Compiling syn v0.14.9
Sep 02 15:54:01.427 INFO kablam!     Checking duckdns v0.1.1 (file:///source)
Sep 02 15:54:22.467 INFO kablam!    Compiling derive-error-chain v0.11.2
Sep 02 15:54:31.738 INFO kablam!     Checking dotenv v0.11.0
Sep 02 15:54:40.141 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 15:54:40.141 INFO kablam!  --> examples/update.rs:6:5
Sep 02 15:54:40.141 INFO kablam!   |
Sep 02 15:54:40.141 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Sep 02 15:54:40.141 INFO kablam! 7 | |         .domains("duckdns-rs")
Sep 02 15:54:40.141 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Sep 02 15:54:40.141 INFO kablam! 9 | |         .update();
Sep 02 15:54:40.141 INFO kablam!   | |__________________^
Sep 02 15:54:40.141 INFO kablam!   |
Sep 02 15:54:40.141 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 02 15:54:40.141 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 15:54:40.141 INFO kablam! 
Sep 02 15:54:40.161 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 39.04s
Sep 02 15:54:40.179 INFO kablam! su: No module specific data is present
Sep 02 15:54:40.779 INFO running `"docker" "rm" "-f" "8f74edf7b24489128d9f4fa54ca7efbab72fb9e4f33bf0f9ab89bf8c69274074"`
Sep 02 15:54:40.935 INFO blam! 8f74edf7b24489128d9f4fa54ca7efbab72fb9e4f33bf0f9ab89bf8c69274074