Dec 17 20:18:43.587 INFO checking m4z1/risetto against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:18:43.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/m4z1/risetto:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:18:43.776 INFO [stdout] 6ace4293e80e438ac28b133303101543ca9eb35a4746f1d9162e3c32c0e60c00
Dec 17 20:18:43.777 INFO running `"docker" "start" "-a" "6ace4293e80e438ac28b133303101543ca9eb35a4746f1d9162e3c32c0e60c00"`
Dec 17 20:18:44.712 INFO [stderr]     Checking unicode_categories v0.1.1
Dec 17 20:18:44.712 INFO [stderr]     Checking entities v1.0.1
Dec 17 20:18:44.712 INFO [stderr]     Checking typed-arena v1.3.0
Dec 17 20:18:44.712 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 17 20:18:44.712 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 17 20:18:44.712 INFO [stderr]    Compiling syn v0.13.10
Dec 17 20:18:44.712 INFO [stderr]     Checking quick-xml v0.12.1
Dec 17 20:18:47.908 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 17 20:18:52.418 INFO [stderr]     Checking rss v1.5.0
Dec 17 20:18:55.085 INFO [stderr]     Checking comrak v0.2.12
Dec 17 20:19:04.593 INFO [stderr]    Compiling derive-error-chain v0.11.1
Dec 17 20:19:10.973 INFO [stderr]     Checking dotenv v0.11.0
Dec 17 20:19:11.496 INFO [stderr]     Checking generator-rs v0.1.0 (/opt/crater/workdir)
Dec 17 20:19:12.556 INFO [stderr] warning: unused variable: `domain_name`
Dec 17 20:19:12.556 INFO [stderr]    --> src/main.rs:166:9
Dec 17 20:19:12.556 INFO [stderr]     |
Dec 17 20:19:12.556 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 17 20:19:12.556 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 17 20:19:12.556 INFO [stderr]     |
Dec 17 20:19:12.556 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:19:12.556 INFO [stderr] 
Dec 17 20:19:12.636 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:19:12.636 INFO [stderr]    --> src/main.rs:248:5
Dec 17 20:19:12.636 INFO [stderr]     |
Dec 17 20:19:12.636 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 17 20:19:12.636 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:19:12.636 INFO [stderr]     |
Dec 17 20:19:12.636 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 20:19:12.636 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:19:12.636 INFO [stderr] 
Dec 17 20:19:12.709 INFO [stderr] warning: unused variable: `domain_name`
Dec 17 20:19:12.709 INFO [stderr]    --> src/main.rs:166:9
Dec 17 20:19:12.709 INFO [stderr]     |
Dec 17 20:19:12.709 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 17 20:19:12.709 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 17 20:19:12.709 INFO [stderr]     |
Dec 17 20:19:12.709 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:19:12.709 INFO [stderr] 
Dec 17 20:19:12.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:19:12.784 INFO [stderr]    --> src/main.rs:248:5
Dec 17 20:19:12.784 INFO [stderr]     |
Dec 17 20:19:12.784 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 17 20:19:12.784 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:19:12.784 INFO [stderr]     |
Dec 17 20:19:12.784 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 20:19:12.784 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:19:12.784 INFO [stderr] 
Dec 17 20:19:12.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.31s
Dec 17 20:19:13.880 INFO running `"docker" "inspect" "6ace4293e80e438ac28b133303101543ca9eb35a4746f1d9162e3c32c0e60c00"`
Dec 17 20:19:14.235 INFO running `"docker" "rm" "-f" "6ace4293e80e438ac28b133303101543ca9eb35a4746f1d9162e3c32c0e60c00"`
Dec 17 20:19:14.560 INFO [stdout] 6ace4293e80e438ac28b133303101543ca9eb35a4746f1d9162e3c32c0e60c00