Dec 05 14:44:24.789 INFO checking dedup_signature-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:44:24.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 14:44:25.267 INFO [stdout] 96d414eb4a8936cfcc3c7db38a0de9f65f9ffc0ad53e0cff0468f4b3af3e9e39
Dec 05 14:44:25.271 INFO running `"docker" "start" "-a" "96d414eb4a8936cfcc3c7db38a0de9f65f9ffc0ad53e0cff0468f4b3af3e9e39"`
Dec 05 14:44:26.143 INFO [stderr] usermod: no changes
Dec 05 14:44:26.213 INFO [stderr]     Checking dedup_signature v0.2.1 (/source)
Dec 05 14:44:27.120 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.120 INFO [stderr]   --> src/hash.rs:70:24
Dec 05 14:44:27.120 INFO [stderr]    |
Dec 05 14:44:27.120 INFO [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 05 14:44:27.120 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.120 INFO [stderr]    |
Dec 05 14:44:27.120 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 14:44:27.120 INFO [stderr] 
Dec 05 14:44:27.120 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.120 INFO [stderr]   --> src/hash.rs:71:24
Dec 05 14:44:27.120 INFO [stderr]    |
Dec 05 14:44:27.121 INFO [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 05 14:44:27.121 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.121 INFO [stderr] 
Dec 05 14:44:27.121 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.121 INFO [stderr]   --> src/hash.rs:72:24
Dec 05 14:44:27.121 INFO [stderr]    |
Dec 05 14:44:27.121 INFO [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 05 14:44:27.121 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.121 INFO [stderr] 
Dec 05 14:44:27.121 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.121 INFO [stderr]    --> src/hash.rs:117:24
Dec 05 14:44:27.121 INFO [stderr]     |
Dec 05 14:44:27.121 INFO [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 05 14:44:27.121 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.121 INFO [stderr] 
Dec 05 14:44:27.181 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.181 INFO [stderr]    --> src/hash.rs:120:24
Dec 05 14:44:27.181 INFO [stderr]     |
Dec 05 14:44:27.181 INFO [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 05 14:44:27.181 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.181 INFO [stderr] 
Dec 05 14:44:27.181 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.181 INFO [stderr]    --> src/hash.rs:123:24
Dec 05 14:44:27.181 INFO [stderr]     |
Dec 05 14:44:27.181 INFO [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 05 14:44:27.182 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.182 INFO [stderr] 
Dec 05 14:44:27.274 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.274 INFO [stderr]   --> src/hash.rs:70:24
Dec 05 14:44:27.274 INFO [stderr]    |
Dec 05 14:44:27.274 INFO [stderr] 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 05 14:44:27.274 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.274 INFO [stderr]    |
Dec 05 14:44:27.274 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 14:44:27.274 INFO [stderr] 
Dec 05 14:44:27.274 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.274 INFO [stderr]   --> src/hash.rs:71:24
Dec 05 14:44:27.274 INFO [stderr]    |
Dec 05 14:44:27.274 INFO [stderr] 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 05 14:44:27.275 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.275 INFO [stderr] 
Dec 05 14:44:27.275 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.275 INFO [stderr]   --> src/hash.rs:72:24
Dec 05 14:44:27.275 INFO [stderr]    |
Dec 05 14:44:27.275 INFO [stderr] 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Dec 05 14:44:27.275 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.275 INFO [stderr] 
Dec 05 14:44:27.275 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.275 INFO [stderr]    --> src/hash.rs:117:24
Dec 05 14:44:27.275 INFO [stderr]     |
Dec 05 14:44:27.275 INFO [stderr] 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 05 14:44:27.275 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.275 INFO [stderr] 
Dec 05 14:44:27.275 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.275 INFO [stderr]    --> src/hash.rs:120:24
Dec 05 14:44:27.275 INFO [stderr]     |
Dec 05 14:44:27.275 INFO [stderr] 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 05 14:44:27.275 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.275 INFO [stderr] 
Dec 05 14:44:27.275 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:44:27.275 INFO [stderr]    --> src/hash.rs:123:24
Dec 05 14:44:27.275 INFO [stderr]     |
Dec 05 14:44:27.275 INFO [stderr] 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Dec 05 14:44:27.275 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 14:44:27.275 INFO [stderr] 
Dec 05 14:44:28.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Dec 05 14:44:28.587 INFO [stderr] su: No module specific data is present
Dec 05 14:44:28.859 INFO running `"docker" "inspect" "96d414eb4a8936cfcc3c7db38a0de9f65f9ffc0ad53e0cff0468f4b3af3e9e39"`
Dec 05 14:44:29.004 INFO running `"docker" "rm" "-f" "96d414eb4a8936cfcc3c7db38a0de9f65f9ffc0ad53e0cff0468f4b3af3e9e39"`
Dec 05 14:44:29.255 INFO [stdout] 96d414eb4a8936cfcc3c7db38a0de9f65f9ffc0ad53e0cff0468f4b3af3e9e39