Dec 17 20:18:43.525 INFO checking m4z1/risetto against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:18:43.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:18:43.739 INFO [stdout] 7cbf6e8831dbdff00806128ab8a0afc3b41bf284eea721a098d071134886f09c
Dec 17 20:18:43.741 INFO running `"docker" "start" "-a" "7cbf6e8831dbdff00806128ab8a0afc3b41bf284eea721a098d071134886f09c"`
Dec 17 20:18:44.690 INFO [stderr]     Checking unicode_categories v0.1.1
Dec 17 20:18:44.690 INFO [stderr]     Checking entities v1.0.1
Dec 17 20:18:44.690 INFO [stderr]     Checking twoway v0.1.8
Dec 17 20:18:44.690 INFO [stderr]    Compiling pest_derive v1.0.7
Dec 17 20:18:44.712 INFO [stderr]    Compiling syn v0.13.10
Dec 17 20:18:53.136 INFO [stderr]     Checking comrak v0.2.12
Dec 17 20:19:03.501 INFO [stderr]    Compiling derive-error-chain v0.11.1
Dec 17 20:19:09.521 INFO [stderr]     Checking dotenv v0.11.0
Dec 17 20:19:10.193 INFO [stderr]     Checking generator-rs v0.1.0 (/opt/crater/workdir)
Dec 17 20:19:11.788 INFO [stderr] warning: unused variable: `domain_name`
Dec 17 20:19:11.788 INFO [stderr]    --> src/main.rs:166:9
Dec 17 20:19:11.788 INFO [stderr]     |
Dec 17 20:19:11.788 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 17 20:19:11.788 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 17 20:19:11.788 INFO [stderr] warning: unused variable: `domain_name`
Dec 17 20:19:11.788 INFO [stderr]    --> src/main.rs:166:9
Dec 17 20:19:11.788 INFO [stderr]     |
Dec 17 20:19:11.788 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 17 20:19:11.788 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 17 20:19:11.788 INFO [stderr]     |
Dec 17 20:19:11.788 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:19:11.788 INFO [stderr] 
Dec 17 20:19:11.808 INFO [stderr]     |
Dec 17 20:19:11.808 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 20:19:11.808 INFO [stderr] 
Dec 17 20:19:11.904 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:19:11.904 INFO [stderr]    --> src/main.rs:248:5
Dec 17 20:19:11.904 INFO [stderr]     |
Dec 17 20:19:11.904 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 17 20:19:11.904 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:19:11.904 INFO [stderr]     |
Dec 17 20:19:11.904 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 20:19:11.904 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:19:11.904 INFO [stderr] 
Dec 17 20:19:11.940 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 20:19:11.940 INFO [stderr]    --> src/main.rs:248:5
Dec 17 20:19:11.940 INFO [stderr]     |
Dec 17 20:19:11.940 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 17 20:19:11.940 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:19:11.948 INFO [stderr]     |
Dec 17 20:19:11.948 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 20:19:11.948 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 20:19:11.948 INFO [stderr] 
Dec 17 20:19:12.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.47s
Dec 17 20:19:12.942 INFO running `"docker" "inspect" "7cbf6e8831dbdff00806128ab8a0afc3b41bf284eea721a098d071134886f09c"`
Dec 17 20:19:13.174 INFO running `"docker" "rm" "-f" "7cbf6e8831dbdff00806128ab8a0afc3b41bf284eea721a098d071134886f09c"`
Dec 17 20:19:13.520 INFO [stdout] 7cbf6e8831dbdff00806128ab8a0afc3b41bf284eea721a098d071134886f09c