Sep 06 07:45:14.893 INFO checking duckdns-0.1.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 07:45:14.893 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 07:45:14.893 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:45:15.114 INFO blam! bc1c4d57eb8539dc732eb19001d3e3a2a39ecc5ad1845187a127586e32e043cb
Sep 06 07:45:15.116 INFO running `"docker" "start" "-a" "bc1c4d57eb8539dc732eb19001d3e3a2a39ecc5ad1845187a127586e32e043cb"`
Sep 06 07:45:15.769 INFO kablam! usermod: no changes
Sep 06 07:45:16.004 INFO kablam!    Compiling syntex_fmt_macros v0.5.0
Sep 06 07:45:16.005 INFO kablam!    Compiling syn v0.14.9
Sep 06 07:45:16.009 INFO kablam!     Checking duckdns v0.1.1 (file:///source)
Sep 06 07:45:26.482 INFO kablam!    Compiling derive-error-chain v0.11.2
Sep 06 07:45:31.320 INFO kablam!     Checking dotenv v0.11.0
Sep 06 07:45:34.544 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 07:45:34.544 INFO kablam!  --> examples/update.rs:6:5
Sep 06 07:45:34.544 INFO kablam!   |
Sep 06 07:45:34.544 INFO kablam! 6 | /     duckdns::DuckDns::new(token)
Sep 06 07:45:34.544 INFO kablam! 7 | |         .domains("duckdns-rs")
Sep 06 07:45:34.544 INFO kablam! 8 | |         .ipv4("123.45.67.89")
Sep 06 07:45:34.544 INFO kablam! 9 | |         .update();
Sep 06 07:45:34.544 INFO kablam!   | |__________________^
Sep 06 07:45:34.544 INFO kablam!   |
Sep 06 07:45:34.544 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Sep 06 07:45:34.544 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 07:45:34.544 INFO kablam! 
Sep 06 07:45:34.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.78s
Sep 06 07:45:34.583 INFO kablam! su: No module specific data is present
Sep 06 07:45:35.337 INFO running `"docker" "rm" "-f" "bc1c4d57eb8539dc732eb19001d3e3a2a39ecc5ad1845187a127586e32e043cb"`
Sep 06 07:45:35.408 INFO blam! bc1c4d57eb8539dc732eb19001d3e3a2a39ecc5ad1845187a127586e32e043cb