Sep 04 19:15:00.035 INFO checking duckdns-0.1.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 19:15:00.035 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 19:15:00.035 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 19:15:00.301 INFO blam! 4e18a9307fb2d6c55f306b36c83dfbe9a1028c8529b2820cd306f2ca8e7c9812
Sep 04 19:15:00.304 INFO running `"docker" "start" "-a" "4e18a9307fb2d6c55f306b36c83dfbe9a1028c8529b2820cd306f2ca8e7c9812"`
Sep 04 19:15:01.469 INFO kablam!    Compiling derive-error-chain v0.11.2
Sep 04 19:15:01.473 INFO kablam!     Checking duckdns v0.1.1 (file:///source)
Sep 04 19:15:13.608 INFO kablam!     Checking dotenv v0.11.0
Sep 04 19:15:21.570 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 19:15:21.570 INFO kablam!  --> examples/update.rs:6:5
Sep 04 19:15:21.570 INFO kablam!   |
Sep 04 19:15:21.570 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Sep 04 19:15:21.570 INFO kablam! 7 | |         .domains("duckdns-rs")
Sep 04 19:15:21.570 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Sep 04 19:15:21.570 INFO kablam! 9 | |         .update();
Sep 04 19:15:21.571 INFO kablam!   | |__________________^
Sep 04 19:15:21.571 INFO kablam!   |
Sep 04 19:15:21.571 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 04 19:15:21.571 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 19:15:21.571 INFO kablam! 
Sep 04 19:15:21.589 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.45s
Sep 04 19:15:21.602 INFO kablam! su: No module specific data is present
Sep 04 19:15:22.110 INFO running `"docker" "rm" "-f" "4e18a9307fb2d6c55f306b36c83dfbe9a1028c8529b2820cd306f2ca8e7c9812"`
Sep 04 19:15:22.200 INFO blam! 4e18a9307fb2d6c55f306b36c83dfbe9a1028c8529b2820cd306f2ca8e7c9812