Sep 04 22:04:56.957 INFO checking duckdns-0.1.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 22:04:56.957 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 22:04:56.957 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/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 22:04:57.319 INFO blam! 5d106043190af1d119d11f7b329aeccf0b1b36c34c4e2ea24da101d2f8eae222
Sep 04 22:04:57.321 INFO running `"docker" "start" "-a" "5d106043190af1d119d11f7b329aeccf0b1b36c34c4e2ea24da101d2f8eae222"`
Sep 04 22:04:58.367 INFO kablam!    Compiling derive-error-chain v0.11.2
Sep 04 22:04:58.368 INFO kablam!     Checking duckdns v0.1.1 (file:///source)
Sep 04 22:05:08.940 INFO kablam!     Checking dotenv v0.11.0
Sep 04 22:05:18.657 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 22:05:18.657 INFO kablam!  --> examples/update.rs:6:5
Sep 04 22:05:18.657 INFO kablam!   |
Sep 04 22:05:18.657 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Sep 04 22:05:18.657 INFO kablam! 7 | |         .domains("duckdns-rs")
Sep 04 22:05:18.657 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Sep 04 22:05:18.657 INFO kablam! 9 | |         .update();
Sep 04 22:05:18.658 INFO kablam!   | |__________________^
Sep 04 22:05:18.658 INFO kablam!   |
Sep 04 22:05:18.658 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 04 22:05:18.658 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 22:05:18.658 INFO kablam! 
Sep 04 22:05:18.673 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.57s
Sep 04 22:05:18.688 INFO kablam! su: No module specific data is present
Sep 04 22:05:19.242 INFO running `"docker" "rm" "-f" "5d106043190af1d119d11f7b329aeccf0b1b36c34c4e2ea24da101d2f8eae222"`
Sep 04 22:05:19.371 INFO blam! 5d106043190af1d119d11f7b329aeccf0b1b36c34c4e2ea24da101d2f8eae222