Dec 04 14:48:44.605 INFO checking m4z1/risetto against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:48:44.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 14:48:45.735 INFO [stdout] 52dcb66912f7dd2778991c21c3c767ffc52676d505fbe18e13eae5ef6e27a62c
Dec 04 14:48:45.737 INFO running `"docker" "start" "-a" "52dcb66912f7dd2778991c21c3c767ffc52676d505fbe18e13eae5ef6e27a62c"`
Dec 04 14:48:46.131 INFO [stderr] usermod: no changes
Dec 04 14:48:46.274 INFO [stderr]     Checking entities v1.0.1
Dec 04 14:48:46.275 INFO [stderr]     Checking unicode_categories v0.1.1
Dec 04 14:48:46.275 INFO [stderr]    Compiling syntex_fmt_macros v0.5.0
Dec 04 14:48:46.277 INFO [stderr]     Checking twoway v0.1.8
Dec 04 14:48:46.278 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 04 14:48:46.278 INFO [stderr]    Compiling syn v0.13.10
Dec 04 14:48:46.278 INFO [stderr]     Checking error-chain v0.11.0
Dec 04 14:48:46.278 INFO [stderr]     Checking quick-xml v0.12.1
Dec 04 14:48:49.251 INFO [stderr]     Checking rss v1.5.0
Dec 04 14:48:55.011 INFO [stderr]     Checking comrak v0.2.12
Dec 04 14:49:06.235 INFO [stderr]    Compiling derive-error-chain v0.11.1
Dec 04 14:49:13.960 INFO [stderr]     Checking dotenv v0.11.0
Dec 04 14:49:14.885 INFO [stderr]     Checking generator-rs v0.1.0 (/source)
Dec 04 14:49:17.619 INFO [stderr] warning: unused variable: `domain_name`
Dec 04 14:49:17.619 INFO [stderr]    --> src/main.rs:166:9
Dec 04 14:49:17.619 INFO [stderr]     |
Dec 04 14:49:17.619 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 04 14:49:17.619 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 04 14:49:17.619 INFO [stderr]     |
Dec 04 14:49:17.619 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 14:49:17.619 INFO [stderr] 
Dec 04 14:49:17.709 INFO [stderr] warning: unused variable: `domain_name`
Dec 04 14:49:17.709 INFO [stderr]    --> src/main.rs:166:9
Dec 04 14:49:17.709 INFO [stderr]     |
Dec 04 14:49:17.709 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 04 14:49:17.709 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 04 14:49:17.727 INFO [stderr]     |
Dec 04 14:49:17.727 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 14:49:17.728 INFO [stderr] 
Dec 04 14:49:17.772 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:49:17.772 INFO [stderr]    --> src/main.rs:248:5
Dec 04 14:49:17.773 INFO [stderr]     |
Dec 04 14:49:17.773 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 04 14:49:17.773 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:49:17.774 INFO [stderr]     |
Dec 04 14:49:17.774 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 14:49:17.774 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:49:17.774 INFO [stderr] 
Dec 04 14:49:17.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 14:49:17.811 INFO [stderr]    --> src/main.rs:248:5
Dec 04 14:49:17.811 INFO [stderr]     |
Dec 04 14:49:17.811 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 04 14:49:17.811 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 14:49:17.820 INFO [stderr]     |
Dec 04 14:49:17.820 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 14:49:17.821 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 14:49:17.821 INFO [stderr] 
Dec 04 14:49:17.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.73s
Dec 04 14:49:17.891 INFO [stderr] su: No module specific data is present
Dec 04 14:49:19.622 INFO running `"docker" "inspect" "52dcb66912f7dd2778991c21c3c767ffc52676d505fbe18e13eae5ef6e27a62c"`
Dec 04 14:49:19.977 INFO running `"docker" "rm" "-f" "52dcb66912f7dd2778991c21c3c767ffc52676d505fbe18e13eae5ef6e27a62c"`
Dec 04 14:49:20.339 INFO [stdout] 52dcb66912f7dd2778991c21c3c767ffc52676d505fbe18e13eae5ef6e27a62c