Oct 27 22:57:15.071 INFO checking duckdns-0.1.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 22:57:15.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 22:57:15.496 INFO blam! b3c0d4124a50a570084aa2e0cdefd84a4fcfcd918dc781a5e87ed8b3ac76d75d
Oct 27 22:57:15.498 INFO running `"docker" "start" "-a" "b3c0d4124a50a570084aa2e0cdefd84a4fcfcd918dc781a5e87ed8b3ac76d75d"`
Oct 27 22:57:16.715 INFO kablam! usermod: no changes
Oct 27 22:57:16.962 INFO kablam!     Checking dotenv v0.11.0
Oct 27 22:57:16.964 INFO kablam!     Checking duckdns v0.1.1 (/source)
Oct 27 22:57:33.603 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 22:57:33.603 INFO kablam!  --> examples/update.rs:6:5
Oct 27 22:57:33.603 INFO kablam!   |
Oct 27 22:57:33.603 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Oct 27 22:57:33.603 INFO kablam! 7 | |         .domains("duckdns-rs")
Oct 27 22:57:33.603 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Oct 27 22:57:33.603 INFO kablam! 9 | |         .update();
Oct 27 22:57:33.603 INFO kablam!   | |__________________^
Oct 27 22:57:33.603 INFO kablam!   |
Oct 27 22:57:33.603 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 27 22:57:33.603 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 22:57:33.604 INFO kablam! 
Oct 27 22:57:33.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.89s
Oct 27 22:57:33.645 INFO kablam! su: No module specific data is present
Oct 27 22:57:34.096 INFO running `"docker" "rm" "-f" "b3c0d4124a50a570084aa2e0cdefd84a4fcfcd918dc781a5e87ed8b3ac76d75d"`
Oct 27 22:57:34.291 INFO blam! b3c0d4124a50a570084aa2e0cdefd84a4fcfcd918dc781a5e87ed8b3ac76d75d