Oct 13 16:13:18.456 INFO checking dedup_signature-0.2.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:13:18.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 16:13:18.693 INFO blam! b219fb6bbf3d9131d795fd08ba6a0463daf83a6672f54a9c01966ec4520832c8
Oct 13 16:13:18.709 INFO running `"docker" "start" "-a" "b219fb6bbf3d9131d795fd08ba6a0463daf83a6672f54a9c01966ec4520832c8"`
Oct 13 16:13:20.050 INFO kablam! usermod: no changes
Oct 13 16:13:20.144 INFO kablam!     Checking dedup_signature v0.2.1 (/source)
Oct 13 16:13:21.401 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.401 INFO kablam!   --> src/hash.rs:70:24
Oct 13 16:13:21.401 INFO kablam!    |
Oct 13 16:13:21.401 INFO kablam! 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Oct 13 16:13:21.401 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.401 INFO kablam!    |
Oct 13 16:13:21.401 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 16:13:21.401 INFO kablam! 
Oct 13 16:13:21.401 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.401 INFO kablam!   --> src/hash.rs:71:24
Oct 13 16:13:21.401 INFO kablam!    |
Oct 13 16:13:21.401 INFO kablam! 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Oct 13 16:13:21.401 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.401 INFO kablam! 
Oct 13 16:13:21.401 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.401 INFO kablam!   --> src/hash.rs:72:24
Oct 13 16:13:21.401 INFO kablam!    |
Oct 13 16:13:21.401 INFO kablam! 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Oct 13 16:13:21.401 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.401 INFO kablam! 
Oct 13 16:13:21.401 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.401 INFO kablam!    --> src/hash.rs:117:24
Oct 13 16:13:21.401 INFO kablam!     |
Oct 13 16:13:21.401 INFO kablam! 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Oct 13 16:13:21.401 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.401 INFO kablam! 
Oct 13 16:13:21.401 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.401 INFO kablam!    --> src/hash.rs:120:24
Oct 13 16:13:21.401 INFO kablam!     |
Oct 13 16:13:21.401 INFO kablam! 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Oct 13 16:13:21.401 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.401 INFO kablam! 
Oct 13 16:13:21.401 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.401 INFO kablam!    --> src/hash.rs:123:24
Oct 13 16:13:21.401 INFO kablam!     |
Oct 13 16:13:21.401 INFO kablam! 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Oct 13 16:13:21.401 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.401 INFO kablam! 
Oct 13 16:13:21.536 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.537 INFO kablam!   --> src/hash.rs:70:24
Oct 13 16:13:21.537 INFO kablam!    |
Oct 13 16:13:21.537 INFO kablam! 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Oct 13 16:13:21.537 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.537 INFO kablam!    |
Oct 13 16:13:21.537 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 16:13:21.537 INFO kablam! 
Oct 13 16:13:21.537 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.537 INFO kablam!   --> src/hash.rs:71:24
Oct 13 16:13:21.537 INFO kablam!    |
Oct 13 16:13:21.537 INFO kablam! 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Oct 13 16:13:21.537 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.537 INFO kablam! 
Oct 13 16:13:21.537 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.537 INFO kablam!   --> src/hash.rs:72:24
Oct 13 16:13:21.537 INFO kablam!    |
Oct 13 16:13:21.537 INFO kablam! 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Oct 13 16:13:21.537 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.537 INFO kablam! 
Oct 13 16:13:21.537 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.537 INFO kablam!    --> src/hash.rs:117:24
Oct 13 16:13:21.538 INFO kablam!     |
Oct 13 16:13:21.538 INFO kablam! 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Oct 13 16:13:21.538 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.538 INFO kablam! 
Oct 13 16:13:21.538 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.538 INFO kablam!    --> src/hash.rs:120:24
Oct 13 16:13:21.538 INFO kablam!     |
Oct 13 16:13:21.538 INFO kablam! 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Oct 13 16:13:21.538 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.538 INFO kablam! 
Oct 13 16:13:21.538 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 16:13:21.538 INFO kablam!    --> src/hash.rs:123:24
Oct 13 16:13:21.538 INFO kablam!     |
Oct 13 16:13:21.538 INFO kablam! 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Oct 13 16:13:21.538 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 16:13:21.539 INFO kablam! 
Oct 13 16:13:23.044 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Oct 13 16:13:23.052 INFO kablam! su: No module specific data is present
Oct 13 16:13:23.452 INFO running `"docker" "rm" "-f" "b219fb6bbf3d9131d795fd08ba6a0463daf83a6672f54a9c01966ec4520832c8"`
Oct 13 16:13:23.594 INFO blam! b219fb6bbf3d9131d795fd08ba6a0463daf83a6672f54a9c01966ec4520832c8