Dec 18 12:26:49.527 INFO checking reep-bodyparser-rustcdecodable-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:26:49.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/reep-bodyparser-rustcdecodable/0.2.0:/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 12:26:49.690 INFO [stdout] 13fe409e3e011f46795bb8d22d2524c3cb23eeca3129a4db612da975c2bb1dfb
Dec 18 12:26:49.693 INFO running `"docker" "start" "-a" "13fe409e3e011f46795bb8d22d2524c3cb23eeca3129a4db612da975c2bb1dfb"`
Dec 18 12:26:50.234 INFO [stderr]     Checking router v0.4.0
Dec 18 12:26:50.234 INFO [stderr]     Checking persistent v0.2.1
Dec 18 12:26:51.028 INFO [stderr]     Checking bodyparser v0.4.1
Dec 18 12:26:51.061 INFO [stderr]     Checking reep v0.2.0
Dec 18 12:26:52.171 INFO [stderr]     Checking reep-bodyparser-rustcdecodable v0.2.0 (/opt/crater/workdir)
Dec 18 12:26:53.208 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 12:26:53.208 INFO [stderr]   --> src/lib.rs:84:60
Dec 18 12:26:53.208 INFO [stderr]    |
Dec 18 12:26:53.208 INFO [stderr] 84 |             Ok(None) => Err(IronError::new(EmptyBodyError, (status::BadRequest))),
Dec 18 12:26:53.209 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:26:53.209 INFO [stderr]    |
Dec 18 12:26:53.209 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 12:26:53.209 INFO [stderr] 
Dec 18 12:26:53.210 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 12:26:53.210 INFO [stderr]   --> src/lib.rs:85:49
Dec 18 12:26:53.210 INFO [stderr]    |
Dec 18 12:26:53.210 INFO [stderr] 85 |             Err(err) => Err(IronError::new(err, (status::BadRequest)))
Dec 18 12:26:53.211 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:26:53.211 INFO [stderr] 
Dec 18 12:26:53.352 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 12:26:53.352 INFO [stderr]   --> src/lib.rs:84:60
Dec 18 12:26:53.352 INFO [stderr]    |
Dec 18 12:26:53.352 INFO [stderr] 84 |             Ok(None) => Err(IronError::new(EmptyBodyError, (status::BadRequest))),
Dec 18 12:26:53.352 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:26:53.352 INFO [stderr]    |
Dec 18 12:26:53.352 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 12:26:53.352 INFO [stderr] 
Dec 18 12:26:53.352 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 12:26:53.352 INFO [stderr]   --> src/lib.rs:85:49
Dec 18 12:26:53.352 INFO [stderr]    |
Dec 18 12:26:53.352 INFO [stderr] 85 |             Err(err) => Err(IronError::new(err, (status::BadRequest)))
Dec 18 12:26:53.352 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 12:26:53.352 INFO [stderr] 
Dec 18 12:26:53.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
Dec 18 12:26:53.782 INFO running `"docker" "inspect" "13fe409e3e011f46795bb8d22d2524c3cb23eeca3129a4db612da975c2bb1dfb"`
Dec 18 12:26:53.895 INFO running `"docker" "rm" "-f" "13fe409e3e011f46795bb8d22d2524c3cb23eeca3129a4db612da975c2bb1dfb"`
Dec 18 12:26:54.084 INFO [stdout] 13fe409e3e011f46795bb8d22d2524c3cb23eeca3129a4db612da975c2bb1dfb