Sep 18 01:25:55.186 INFO checking duckdns-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 01:25:55.186 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 01:25:55.186 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:25:55.587 INFO blam! c24116d87f84e75c655f5ad5ff5f02d6e6e379cb11f3a9dfe87e5bc194c52d44
Sep 18 01:25:55.593 INFO running `"docker" "start" "-a" "c24116d87f84e75c655f5ad5ff5f02d6e6e379cb11f3a9dfe87e5bc194c52d44"`
Sep 18 01:25:56.895 INFO kablam! usermod: no changes
Sep 18 01:25:57.186 INFO kablam!    Compiling syn v0.14.9
Sep 18 01:25:57.186 INFO kablam!     Checking duckdns v0.1.1 (/source)
Sep 18 01:26:07.951 INFO kablam!    Compiling derive-error-chain v0.11.2
Sep 18 01:26:12.873 INFO kablam!     Checking dotenv v0.11.0
Sep 18 01:26:16.204 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 18 01:26:16.204 INFO kablam!  --> examples/update.rs:6:5
Sep 18 01:26:16.204 INFO kablam!   |
Sep 18 01:26:16.204 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Sep 18 01:26:16.204 INFO kablam! 7 | |         .domains("duckdns-rs")
Sep 18 01:26:16.204 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Sep 18 01:26:16.204 INFO kablam! 9 | |         .update();
Sep 18 01:26:16.204 INFO kablam!   | |__________________^
Sep 18 01:26:16.204 INFO kablam!   |
Sep 18 01:26:16.204 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 18 01:26:16.204 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 18 01:26:16.204 INFO kablam! 
Sep 18 01:26:16.227 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.30s
Sep 18 01:26:16.242 INFO kablam! su: No module specific data is present
Sep 18 01:26:16.867 INFO running `"docker" "rm" "-f" "c24116d87f84e75c655f5ad5ff5f02d6e6e379cb11f3a9dfe87e5bc194c52d44"`
Sep 18 01:26:17.147 INFO blam! c24116d87f84e75c655f5ad5ff5f02d6e6e379cb11f3a9dfe87e5bc194c52d44