Sep 01 22:17:27.389 INFO checking duckdns-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 22:17:27.390 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 22:17:27.390 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 22:17:27.522 INFO blam! ec293a11f4bf734e8b7235a4fed20fc8a237404913742d5269c18af916e002c7
Sep 01 22:17:27.523 INFO running `"docker" "start" "-a" "ec293a11f4bf734e8b7235a4fed20fc8a237404913742d5269c18af916e002c7"`
Sep 01 22:17:28.471 INFO kablam!    Compiling derive-error-chain v0.11.2
Sep 01 22:17:28.473 INFO kablam!     Checking duckdns v0.1.1 (file:///source)
Sep 01 22:17:40.754 INFO kablam!     Checking dotenv v0.11.0
Sep 01 22:17:48.902 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 22:17:48.902 INFO kablam!  --> examples/update.rs:6:5
Sep 01 22:17:48.902 INFO kablam!   |
Sep 01 22:17:48.902 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Sep 01 22:17:48.902 INFO kablam! 7 | |         .domains("duckdns-rs")
Sep 01 22:17:48.902 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Sep 01 22:17:48.902 INFO kablam! 9 | |         .update();
Sep 01 22:17:48.902 INFO kablam!   | |__________________^
Sep 01 22:17:48.902 INFO kablam!   |
Sep 01 22:17:48.902 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 01 22:17:48.902 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 22:17:48.902 INFO kablam! 
Sep 01 22:17:48.919 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.69s
Sep 01 22:17:48.935 INFO kablam! su: No module specific data is present
Sep 01 22:17:49.373 INFO running `"docker" "rm" "-f" "ec293a11f4bf734e8b7235a4fed20fc8a237404913742d5269c18af916e002c7"`
Sep 01 22:17:49.467 INFO blam! ec293a11f4bf734e8b7235a4fed20fc8a237404913742d5269c18af916e002c7