Dec 18 16:27:49.109 INFO checking flexi_config-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:27:49.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/flexi_config/0.1.0:/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 16:27:49.512 INFO [stdout] 69d8790db0615933812edeace120abb25856627b9de8b35ddbd5f7a3ab9ae19c
Dec 18 16:27:49.516 INFO running `"docker" "start" "-a" "69d8790db0615933812edeace120abb25856627b9de8b35ddbd5f7a3ab9ae19c"`
Dec 18 16:27:51.506 INFO [stderr]     Checking flexi_logger v0.5.2
Dec 18 16:27:52.864 INFO [stderr]     Checking flexi_config v0.1.0 (/opt/crater/workdir)
Dec 18 16:27:54.075 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:27:54.076 INFO [stderr]    --> src/flexi_config_cargo.rs:176:41
Dec 18 16:27:54.076 INFO [stderr]     |
Dec 18 16:27:54.076 INFO [stderr] 176 |         Err(Issues::single(String::from(("Error parsing cargo file."))))
Dec 18 16:27:54.076 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:27:54.080 INFO [stderr]     |
Dec 18 16:27:54.080 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 16:27:54.080 INFO [stderr] 
Dec 18 16:27:54.568 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 16:27:54.568 INFO [stderr]    --> src/flexi_config_cargo.rs:176:41
Dec 18 16:27:54.568 INFO [stderr]     |
Dec 18 16:27:54.568 INFO [stderr] 176 |         Err(Issues::single(String::from(("Error parsing cargo file."))))
Dec 18 16:27:54.568 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 16:27:54.568 INFO [stderr]     |
Dec 18 16:27:54.568 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 16:27:54.568 INFO [stderr] 
Dec 18 16:27:56.026 INFO [stderr] warning: unused import: `appender::time::TimeAppender`
Dec 18 16:27:56.026 INFO [stderr]   --> src/appender/time/am_pm.rs:84:9
Dec 18 16:27:56.026 INFO [stderr]    |
Dec 18 16:27:56.026 INFO [stderr] 84 |     use appender::time::TimeAppender;
Dec 18 16:27:56.026 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:56.026 INFO [stderr]    |
Dec 18 16:27:56.026 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 16:27:56.026 INFO [stderr] 
Dec 18 16:27:56.026 INFO [stderr] warning: unused import: `appender::time::TimeAppender`
Dec 18 16:27:56.026 INFO [stderr]   --> src/appender/time/hour.rs:85:9
Dec 18 16:27:56.026 INFO [stderr]    |
Dec 18 16:27:56.026 INFO [stderr] 85 |     use appender::time::TimeAppender;
Dec 18 16:27:56.026 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:56.026 INFO [stderr] 
Dec 18 16:27:56.026 INFO [stderr] warning: unused import: `appender::time::TimeAppender`
Dec 18 16:27:56.026 INFO [stderr]   --> src/appender/time/month.rs:95:9
Dec 18 16:27:56.026 INFO [stderr]    |
Dec 18 16:27:56.026 INFO [stderr] 95 |     use appender::time::TimeAppender;
Dec 18 16:27:56.026 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:56.026 INFO [stderr] 
Dec 18 16:27:56.026 INFO [stderr] warning: unused import: `appender::Appender`
Dec 18 16:27:56.026 INFO [stderr]    --> src/appender/time/time_format.rs:185:9
Dec 18 16:27:56.026 INFO [stderr]     |
Dec 18 16:27:56.026 INFO [stderr] 185 |     use appender::Appender;
Dec 18 16:27:56.026 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 18 16:27:56.026 INFO [stderr] 
Dec 18 16:27:56.026 INFO [stderr] warning: unused import: `appender::time::TimeAppender`
Dec 18 16:27:56.026 INFO [stderr]   --> src/appender/time/year.rs:79:9
Dec 18 16:27:56.026 INFO [stderr]    |
Dec 18 16:27:56.026 INFO [stderr] 79 |     use appender::time::TimeAppender;
Dec 18 16:27:56.026 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:56.026 INFO [stderr] 
Dec 18 16:27:56.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Dec 18 16:27:57.079 INFO running `"docker" "inspect" "69d8790db0615933812edeace120abb25856627b9de8b35ddbd5f7a3ab9ae19c"`
Dec 18 16:27:57.129 INFO running `"docker" "rm" "-f" "69d8790db0615933812edeace120abb25856627b9de8b35ddbd5f7a3ab9ae19c"`
Dec 18 16:27:57.188 INFO [stdout] 69d8790db0615933812edeace120abb25856627b9de8b35ddbd5f7a3ab9ae19c