Nov 01 23:39:58.714 INFO checking duckdns-0.1.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 23:39:58.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 23:39:58.989 INFO blam! 97ff2509d905306c543c904526fa4c20e02cca57f9cbff66c2643bffa87c6607
Nov 01 23:39:58.990 INFO running `"docker" "start" "-a" "97ff2509d905306c543c904526fa4c20e02cca57f9cbff66c2643bffa87c6607"`
Nov 01 23:39:59.560 INFO kablam! usermod: no changes
Nov 01 23:39:59.783 INFO kablam!     Checking duckdns v0.1.1 (/source)
Nov 01 23:40:16.414 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 23:40:16.414 INFO kablam!  --> examples/update.rs:6:5
Nov 01 23:40:16.414 INFO kablam!   |
Nov 01 23:40:16.414 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Nov 01 23:40:16.414 INFO kablam! 7 | |         .domains("duckdns-rs")
Nov 01 23:40:16.414 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Nov 01 23:40:16.414 INFO kablam! 9 | |         .update();
Nov 01 23:40:16.414 INFO kablam!   | |__________________^
Nov 01 23:40:16.414 INFO kablam!   |
Nov 01 23:40:16.414 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 01 23:40:16.414 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 23:40:16.414 INFO kablam! 
Nov 01 23:40:16.443 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.87s
Nov 01 23:40:16.460 INFO kablam! su: No module specific data is present
Nov 01 23:40:17.017 INFO running `"docker" "rm" "-f" "97ff2509d905306c543c904526fa4c20e02cca57f9cbff66c2643bffa87c6607"`
Nov 01 23:40:17.237 INFO blam! 97ff2509d905306c543c904526fa4c20e02cca57f9cbff66c2643bffa87c6607