Dec 18 11:11:32.280 INFO checking sincere-0.5.9 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:11:32.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/sincere/0.5.9:/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 18 11:11:32.507 INFO [stdout] 21f86fbc38050af96866d06fc2bb6eadf6eb054a35b41ba9100c5c8a4ce3fed8
Dec 18 11:11:32.509 INFO running `"docker" "start" "-a" "21f86fbc38050af96866d06fc2bb6eadf6eb054a35b41ba9100c5c8a4ce3fed8"`
Dec 18 11:11:33.256 INFO [stderr]     Checking buf_redux v0.6.3
Dec 18 11:11:33.256 INFO [stderr]     Checking twoway v0.1.8
Dec 18 11:11:33.256 INFO [stderr]     Checking nson v0.1.2
Dec 18 11:11:33.256 INFO [stderr]     Checking queen-log v0.1.2
Dec 18 11:11:34.904 INFO [stderr]     Checking sincere v0.5.9 (/opt/crater/workdir)
Dec 18 11:11:37.083 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 11:11:37.083 INFO [stderr]    --> src/app/mod.rs:463:34
Dec 18 11:11:37.083 INFO [stderr]     |
Dec 18 11:11:37.083 INFO [stderr] 463 |                             path.trim_right_matches('/').to_owned()
Dec 18 11:11:37.083 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^
Dec 18 11:11:37.084 INFO [stderr]     |
Dec 18 11:11:37.084 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:11:37.084 INFO [stderr] 
Dec 18 11:11:37.092 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 11:11:37.092 INFO [stderr]    --> src/app/mod.rs:472:37
Dec 18 11:11:37.092 INFO [stderr]     |
Dec 18 11:11:37.092 INFO [stderr] 472 |                             pattern.trim_right_matches('/').to_owned()
Dec 18 11:11:37.092 INFO [stderr]     |                                     ^^^^^^^^^^^^^^^^^^
Dec 18 11:11:37.092 INFO [stderr] 
Dec 18 11:11:37.197 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 11:11:37.197 INFO [stderr]    --> src/app/mod.rs:463:34
Dec 18 11:11:37.197 INFO [stderr]     |
Dec 18 11:11:37.197 INFO [stderr] 463 |                             path.trim_right_matches('/').to_owned()
Dec 18 11:11:37.197 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^
Dec 18 11:11:37.197 INFO [stderr]     |
Dec 18 11:11:37.197 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:11:37.197 INFO [stderr] 
Dec 18 11:11:37.205 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 11:11:37.205 INFO [stderr]    --> src/app/mod.rs:472:37
Dec 18 11:11:37.208 INFO [stderr]     |
Dec 18 11:11:37.208 INFO [stderr] 472 |                             pattern.trim_right_matches('/').to_owned()
Dec 18 11:11:37.208 INFO [stderr]     |                                     ^^^^^^^^^^^^^^^^^^
Dec 18 11:11:37.208 INFO [stderr] 
Dec 18 11:11:38.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 18 11:11:38.468 INFO running `"docker" "inspect" "21f86fbc38050af96866d06fc2bb6eadf6eb054a35b41ba9100c5c8a4ce3fed8"`
Dec 18 11:11:38.603 INFO running `"docker" "rm" "-f" "21f86fbc38050af96866d06fc2bb6eadf6eb054a35b41ba9100c5c8a4ce3fed8"`
Dec 18 11:11:38.755 INFO [stdout] 21f86fbc38050af96866d06fc2bb6eadf6eb054a35b41ba9100c5c8a4ce3fed8