Dec 18 17:08:36.180 INFO checking dedup_signature-0.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:08:36.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/dedup_signature/0.2.1:/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 17:08:36.327 INFO [stdout] 33bfbad0790519816954fefeed185e5e6b6486da9c9f7a06665017c9895a9722
Dec 18 17:08:36.329 INFO running `"docker" "start" "-a" "33bfbad0790519816954fefeed185e5e6b6486da9c9f7a06665017c9895a9722"`
Dec 18 17:08:36.952 INFO [stderr]     Checking dedup_signature v0.2.1 (/opt/crater/workdir)
Dec 18 17:08:37.385 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.385 INFO [stderr]   --> src/hash.rs:70:24
Dec 18 17:08:37.385 INFO [stderr]    |
Dec 18 17:08:37.385 INFO [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 18 17:08:37.385 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.385 INFO [stderr]    |
Dec 18 17:08:37.385 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 17:08:37.385 INFO [stderr] 
Dec 18 17:08:37.385 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.385 INFO [stderr]   --> src/hash.rs:71:24
Dec 18 17:08:37.385 INFO [stderr]    |
Dec 18 17:08:37.385 INFO [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 18 17:08:37.385 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.385 INFO [stderr] 
Dec 18 17:08:37.385 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.385 INFO [stderr]   --> src/hash.rs:72:24
Dec 18 17:08:37.385 INFO [stderr]    |
Dec 18 17:08:37.385 INFO [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 18 17:08:37.385 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.385 INFO [stderr] 
Dec 18 17:08:37.385 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.385 INFO [stderr]    --> src/hash.rs:117:24
Dec 18 17:08:37.385 INFO [stderr]     |
Dec 18 17:08:37.385 INFO [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 18 17:08:37.385 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.385 INFO [stderr] 
Dec 18 17:08:37.385 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.385 INFO [stderr]    --> src/hash.rs:120:24
Dec 18 17:08:37.385 INFO [stderr]     |
Dec 18 17:08:37.385 INFO [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 18 17:08:37.385 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.385 INFO [stderr] 
Dec 18 17:08:37.385 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.385 INFO [stderr]    --> src/hash.rs:123:24
Dec 18 17:08:37.385 INFO [stderr]     |
Dec 18 17:08:37.385 INFO [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 18 17:08:37.386 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.386 INFO [stderr] 
Dec 18 17:08:37.430 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.430 INFO [stderr]   --> src/hash.rs:70:24
Dec 18 17:08:37.431 INFO [stderr]    |
Dec 18 17:08:37.431 INFO [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 18 17:08:37.431 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.431 INFO [stderr]    |
Dec 18 17:08:37.431 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 17:08:37.431 INFO [stderr] 
Dec 18 17:08:37.431 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.431 INFO [stderr]   --> src/hash.rs:71:24
Dec 18 17:08:37.431 INFO [stderr]    |
Dec 18 17:08:37.431 INFO [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 18 17:08:37.431 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.431 INFO [stderr] 
Dec 18 17:08:37.431 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.431 INFO [stderr]   --> src/hash.rs:72:24
Dec 18 17:08:37.431 INFO [stderr]    |
Dec 18 17:08:37.431 INFO [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 18 17:08:37.431 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.431 INFO [stderr] 
Dec 18 17:08:37.431 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.431 INFO [stderr]    --> src/hash.rs:117:24
Dec 18 17:08:37.431 INFO [stderr]     |
Dec 18 17:08:37.431 INFO [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 18 17:08:37.431 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.431 INFO [stderr] 
Dec 18 17:08:37.431 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.431 INFO [stderr]    --> src/hash.rs:120:24
Dec 18 17:08:37.431 INFO [stderr]     |
Dec 18 17:08:37.431 INFO [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 18 17:08:37.431 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.431 INFO [stderr] 
Dec 18 17:08:37.431 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 17:08:37.431 INFO [stderr]    --> src/hash.rs:123:24
Dec 18 17:08:37.431 INFO [stderr]     |
Dec 18 17:08:37.431 INFO [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 18 17:08:37.431 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:08:37.431 INFO [stderr] 
Dec 18 17:08:38.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 18 17:08:38.268 INFO running `"docker" "inspect" "33bfbad0790519816954fefeed185e5e6b6486da9c9f7a06665017c9895a9722"`
Dec 18 17:08:38.331 INFO running `"docker" "rm" "-f" "33bfbad0790519816954fefeed185e5e6b6486da9c9f7a06665017c9895a9722"`
Dec 18 17:08:38.419 INFO [stdout] 33bfbad0790519816954fefeed185e5e6b6486da9c9f7a06665017c9895a9722