Nov 05 00:34:37.644 INFO checking duckdns-0.1.1 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 00:34:37.644 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 05 00:34:37.847 INFO blam! 968d17b0b21dc35822ee8b38aec5dcb5f41128f1b2ed58984ed7c31e47730b3e
Nov 05 00:34:37.860 INFO running `"docker" "start" "-a" "968d17b0b21dc35822ee8b38aec5dcb5f41128f1b2ed58984ed7c31e47730b3e"`
Nov 05 00:34:38.391 INFO kablam! usermod: no changes
Nov 05 00:34:38.655 INFO kablam!    Compiling derive-error-chain v0.11.2
Nov 05 00:34:38.659 INFO kablam!     Checking duckdns v0.1.1 (/source)
Nov 05 00:34:49.519 INFO kablam!     Checking dotenv v0.11.0
Nov 05 00:34:58.365 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 00:34:58.365 INFO kablam!  --> examples/update.rs:6:5
Nov 05 00:34:58.365 INFO kablam!   |
Nov 05 00:34:58.365 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Nov 05 00:34:58.365 INFO kablam! 7 | |         .domains("duckdns-rs")
Nov 05 00:34:58.365 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Nov 05 00:34:58.365 INFO kablam! 9 | |         .update();
Nov 05 00:34:58.365 INFO kablam!   | |__________________^
Nov 05 00:34:58.365 INFO kablam!   |
Nov 05 00:34:58.365 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 05 00:34:58.365 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 00:34:58.365 INFO kablam! 
Nov 05 00:34:58.399 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.97s
Nov 05 00:34:58.404 INFO kablam! su: No module specific data is present
Nov 05 00:34:58.789 INFO running `"docker" "rm" "-f" "968d17b0b21dc35822ee8b38aec5dcb5f41128f1b2ed58984ed7c31e47730b3e"`
Nov 05 00:34:58.954 INFO blam! 968d17b0b21dc35822ee8b38aec5dcb5f41128f1b2ed58984ed7c31e47730b3e