Nov 07 15:49:27.274 INFO checking duckdns-0.1.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 15:49:27.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 15:49:27.663 INFO blam! fbd543b858397f0b9c011e3195712f8e7324a14d0ebaf793ac55f8641b53e884
Nov 07 15:49:27.663 INFO running `"docker" "start" "-a" "fbd543b858397f0b9c011e3195712f8e7324a14d0ebaf793ac55f8641b53e884"`
Nov 07 15:49:28.348 INFO kablam! usermod: no changes
Nov 07 15:49:28.644 INFO kablam!     Checking dotenv v0.11.0
Nov 07 15:49:28.644 INFO kablam!     Checking duckdns v0.1.1 (/source)
Nov 07 15:49:43.948 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 15:49:43.948 INFO kablam!  --> examples/update.rs:6:5
Nov 07 15:49:43.948 INFO kablam!   |
Nov 07 15:49:43.948 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Nov 07 15:49:43.948 INFO kablam! 7 | |         .domains("duckdns-rs")
Nov 07 15:49:43.948 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Nov 07 15:49:43.948 INFO kablam! 9 | |         .update();
Nov 07 15:49:43.948 INFO kablam!   | |__________________^
Nov 07 15:49:43.948 INFO kablam!   |
Nov 07 15:49:43.948 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 07 15:49:43.948 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 15:49:43.948 INFO kablam! 
Nov 07 15:49:43.964 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.60s
Nov 07 15:49:43.984 INFO kablam! su: No module specific data is present
Nov 07 15:49:44.276 INFO running `"docker" "rm" "-f" "fbd543b858397f0b9c011e3195712f8e7324a14d0ebaf793ac55f8641b53e884"`
Nov 07 15:49:44.361 INFO blam! fbd543b858397f0b9c011e3195712f8e7324a14d0ebaf793ac55f8641b53e884