Dec 18 06:56:21.828 INFO checking KhanhML/khanhml.github.io against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:56:21.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/KhanhML/khanhml.github.io:/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 18 06:56:22.095 INFO [stdout] 32c72d15acd1d2f8b07fba6c6aeacebb4611bded792e8cc7555a0b0a974068fc
Dec 18 06:56:22.097 INFO running `"docker" "start" "-a" "32c72d15acd1d2f8b07fba6c6aeacebb4611bded792e8cc7555a0b0a974068fc"`
Dec 18 06:56:23.254 INFO [stderr]     Checking twoway v0.1.8
Dec 18 06:56:23.957 INFO [stderr]     Checking comrak v0.2.12
Dec 18 06:56:29.764 INFO [stderr]     Checking generator-rs v0.1.0 (/opt/crater/workdir)
Dec 18 06:56:31.428 INFO [stderr] warning: unused variable: `domain_name`
Dec 18 06:56:31.428 INFO [stderr]    --> src/main.rs:166:9
Dec 18 06:56:31.428 INFO [stderr]     |
Dec 18 06:56:31.428 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 18 06:56:31.428 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 18 06:56:31.428 INFO [stderr]     |
Dec 18 06:56:31.428 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 06:56:31.428 INFO [stderr] 
Dec 18 06:56:31.462 INFO [stderr] warning: unused variable: `domain_name`
Dec 18 06:56:31.462 INFO [stderr]    --> src/main.rs:166:9
Dec 18 06:56:31.462 INFO [stderr]     |
Dec 18 06:56:31.462 INFO [stderr] 166 |     let domain_name = env::var("DOMAIN_NAME").unwrap();
Dec 18 06:56:31.462 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_domain_name` instead
Dec 18 06:56:31.462 INFO [stderr]     |
Dec 18 06:56:31.462 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 06:56:31.462 INFO [stderr] 
Dec 18 06:56:31.472 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:56:31.472 INFO [stderr]    --> src/main.rs:248:5
Dec 18 06:56:31.472 INFO [stderr]     |
Dec 18 06:56:31.472 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 18 06:56:31.472 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:56:31.472 INFO [stderr]     |
Dec 18 06:56:31.472 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 06:56:31.472 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:56:31.472 INFO [stderr] 
Dec 18 06:56:31.521 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:56:31.521 INFO [stderr]    --> src/main.rs:248:5
Dec 18 06:56:31.521 INFO [stderr]     |
Dec 18 06:56:31.521 INFO [stderr] 248 |     output_file.write_all(channel.to_string().as_bytes());
Dec 18 06:56:31.521 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:56:31.521 INFO [stderr]     |
Dec 18 06:56:31.521 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 06:56:31.522 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:56:31.522 INFO [stderr] 
Dec 18 06:56:31.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.56s
Dec 18 06:56:32.152 INFO running `"docker" "inspect" "32c72d15acd1d2f8b07fba6c6aeacebb4611bded792e8cc7555a0b0a974068fc"`
Dec 18 06:56:32.438 INFO running `"docker" "rm" "-f" "32c72d15acd1d2f8b07fba6c6aeacebb4611bded792e8cc7555a0b0a974068fc"`
Dec 18 06:56:32.871 INFO [stdout] 32c72d15acd1d2f8b07fba6c6aeacebb4611bded792e8cc7555a0b0a974068fc