Dec 12 16:00:33.721 INFO checking dedup_signature-0.2.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:00:33.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 16:00:34.170 INFO [stdout] 5745ffd8e27056355b40e0bb838f1008a43d6dff03adc996a0c9311545039818
Dec 12 16:00:34.170 INFO running `"docker" "start" "-a" "5745ffd8e27056355b40e0bb838f1008a43d6dff03adc996a0c9311545039818"`
Dec 12 16:00:35.064 INFO [stderr] usermod: no changes
Dec 12 16:00:35.132 INFO [stderr]     Checking dedup_signature v0.2.1 (/source)
Dec 12 16:00:36.456 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.456 INFO [stderr]   --> src/hash.rs:70:24
Dec 12 16:00:36.456 INFO [stderr]    |
Dec 12 16:00:36.456 INFO [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 12 16:00:36.456 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.456 INFO [stderr]    |
Dec 12 16:00:36.457 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 16:00:36.458 INFO [stderr] 
Dec 12 16:00:36.458 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.459 INFO [stderr]   --> src/hash.rs:71:24
Dec 12 16:00:36.459 INFO [stderr]    |
Dec 12 16:00:36.459 INFO [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 12 16:00:36.459 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.459 INFO [stderr] 
Dec 12 16:00:36.459 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.459 INFO [stderr]   --> src/hash.rs:72:24
Dec 12 16:00:36.459 INFO [stderr]    |
Dec 12 16:00:36.459 INFO [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 12 16:00:36.459 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.459 INFO [stderr] 
Dec 12 16:00:36.459 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.459 INFO [stderr]    --> src/hash.rs:117:24
Dec 12 16:00:36.459 INFO [stderr]     |
Dec 12 16:00:36.459 INFO [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 12 16:00:36.459 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.459 INFO [stderr] 
Dec 12 16:00:36.459 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.459 INFO [stderr]    --> src/hash.rs:120:24
Dec 12 16:00:36.459 INFO [stderr]     |
Dec 12 16:00:36.459 INFO [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 12 16:00:36.459 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.459 INFO [stderr] 
Dec 12 16:00:36.459 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.459 INFO [stderr]    --> src/hash.rs:123:24
Dec 12 16:00:36.459 INFO [stderr]     |
Dec 12 16:00:36.459 INFO [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 12 16:00:36.460 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.460 INFO [stderr] 
Dec 12 16:00:36.808 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.808 INFO [stderr]   --> src/hash.rs:70:24
Dec 12 16:00:36.808 INFO [stderr]    |
Dec 12 16:00:36.808 INFO [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 12 16:00:36.808 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.808 INFO [stderr]    |
Dec 12 16:00:36.808 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 16:00:36.808 INFO [stderr] 
Dec 12 16:00:36.808 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.808 INFO [stderr]   --> src/hash.rs:71:24
Dec 12 16:00:36.808 INFO [stderr]    |
Dec 12 16:00:36.808 INFO [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 12 16:00:36.808 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.808 INFO [stderr] 
Dec 12 16:00:36.808 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.808 INFO [stderr]   --> src/hash.rs:72:24
Dec 12 16:00:36.808 INFO [stderr]    |
Dec 12 16:00:36.808 INFO [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 12 16:00:36.808 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.808 INFO [stderr] 
Dec 12 16:00:36.808 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.808 INFO [stderr]    --> src/hash.rs:117:24
Dec 12 16:00:36.808 INFO [stderr]     |
Dec 12 16:00:36.808 INFO [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 12 16:00:36.808 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.808 INFO [stderr] 
Dec 12 16:00:36.808 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.808 INFO [stderr]    --> src/hash.rs:120:24
Dec 12 16:00:36.808 INFO [stderr]     |
Dec 12 16:00:36.808 INFO [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 12 16:00:36.808 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.808 INFO [stderr] 
Dec 12 16:00:36.808 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 16:00:36.808 INFO [stderr]    --> src/hash.rs:123:24
Dec 12 16:00:36.808 INFO [stderr]     |
Dec 12 16:00:36.808 INFO [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 12 16:00:36.808 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 16:00:36.808 INFO [stderr] 
Dec 12 16:00:38.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Dec 12 16:00:38.240 INFO [stderr] su: No module specific data is present
Dec 12 16:00:38.824 INFO running `"docker" "inspect" "5745ffd8e27056355b40e0bb838f1008a43d6dff03adc996a0c9311545039818"`
Dec 12 16:00:38.976 INFO running `"docker" "rm" "-f" "5745ffd8e27056355b40e0bb838f1008a43d6dff03adc996a0c9311545039818"`
Dec 12 16:00:39.103 INFO [stdout] 5745ffd8e27056355b40e0bb838f1008a43d6dff03adc996a0c9311545039818