Jul 12 10:42:50.945 INFO checking duckdns-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:42:50.945 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:42:50.945 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:42:50.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:42:51.185 INFO blam! be7de78b4787c170809590719a6e5b0177e2d2132e484f0f2dd3ddf15e291c06
Jul 12 10:42:51.186 INFO running `"docker" "start" "-a" "be7de78b4787c170809590719a6e5b0177e2d2132e484f0f2dd3ddf15e291c06"`
Jul 12 10:42:52.542 INFO kablam!    Compiling syn v0.14.4
Jul 12 10:42:52.580 INFO kablam!     Checking duckdns v0.1.1 (file:///source)
Jul 12 10:43:19.566 INFO kablam!    Compiling derive-error-chain v0.11.2
Jul 12 10:43:31.593 INFO kablam!     Checking dotenv v0.11.0
Jul 12 10:43:38.580 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:43:38.580 INFO kablam!  --> examples/update.rs:6:5
Jul 12 10:43:38.580 INFO kablam!   |
Jul 12 10:43:38.580 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Jul 12 10:43:38.580 INFO kablam! 7 | |         .domains("duckdns-rs")
Jul 12 10:43:38.580 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Jul 12 10:43:38.580 INFO kablam! 9 | |         .update();
Jul 12 10:43:38.580 INFO kablam!   | |__________________^
Jul 12 10:43:38.581 INFO kablam!   |
Jul 12 10:43:38.581 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Jul 12 10:43:38.581 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:43:38.581 INFO kablam! 
Jul 12 10:43:38.863 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.77s
Jul 12 10:43:38.894 INFO kablam! su: No module specific data is present
Jul 12 10:43:39.390 INFO running `"docker" "rm" "-f" "be7de78b4787c170809590719a6e5b0177e2d2132e484f0f2dd3ddf15e291c06"`
Jul 12 10:43:39.552 INFO blam! be7de78b4787c170809590719a6e5b0177e2d2132e484f0f2dd3ddf15e291c06