Sep 10 20:26:07.585 INFO checking dedup_signature-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:26:07.585 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:26:07.585 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:26:07.774 INFO blam! 88a883da08b4f1d911632f2fe3c562b867c938f29bd22ba4d74358203d552b8e
Sep 10 20:26:07.776 INFO running `"docker" "start" "-a" "88a883da08b4f1d911632f2fe3c562b867c938f29bd22ba4d74358203d552b8e"`
Sep 10 20:26:08.526 INFO kablam! usermod: no changes
Sep 10 20:26:08.581 INFO kablam!     Checking dedup_signature v0.2.1 (file:///source)
Sep 10 20:26:08.927 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.927 INFO kablam!   --> src/hash.rs:70:24
Sep 10 20:26:08.927 INFO kablam!    |
Sep 10 20:26:08.927 INFO kablam! 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Sep 10 20:26:08.927 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.927 INFO kablam!    |
Sep 10 20:26:08.927 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 20:26:08.927 INFO kablam! 
Sep 10 20:26:08.927 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.927 INFO kablam!   --> src/hash.rs:71:24
Sep 10 20:26:08.927 INFO kablam!    |
Sep 10 20:26:08.927 INFO kablam! 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Sep 10 20:26:08.927 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.927 INFO kablam! 
Sep 10 20:26:08.927 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.927 INFO kablam!   --> src/hash.rs:72:24
Sep 10 20:26:08.927 INFO kablam!    |
Sep 10 20:26:08.927 INFO kablam! 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Sep 10 20:26:08.927 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.927 INFO kablam! 
Sep 10 20:26:08.927 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.927 INFO kablam!    --> src/hash.rs:117:24
Sep 10 20:26:08.927 INFO kablam!     |
Sep 10 20:26:08.927 INFO kablam! 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Sep 10 20:26:08.927 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.927 INFO kablam! 
Sep 10 20:26:08.930 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.930 INFO kablam!    --> src/hash.rs:120:24
Sep 10 20:26:08.930 INFO kablam!     |
Sep 10 20:26:08.930 INFO kablam! 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Sep 10 20:26:08.930 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.930 INFO kablam! 
Sep 10 20:26:08.930 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.930 INFO kablam!    --> src/hash.rs:123:24
Sep 10 20:26:08.930 INFO kablam!     |
Sep 10 20:26:08.930 INFO kablam! 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Sep 10 20:26:08.930 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.930 INFO kablam! 
Sep 10 20:26:08.945 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.945 INFO kablam!   --> src/hash.rs:70:24
Sep 10 20:26:08.945 INFO kablam!    |
Sep 10 20:26:08.945 INFO kablam! 70 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Sep 10 20:26:08.945 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.945 INFO kablam!    |
Sep 10 20:26:08.945 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 20:26:08.945 INFO kablam! 
Sep 10 20:26:08.945 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.945 INFO kablam!   --> src/hash.rs:71:24
Sep 10 20:26:08.945 INFO kablam!    |
Sep 10 20:26:08.945 INFO kablam! 71 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Sep 10 20:26:08.945 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.945 INFO kablam! 
Sep 10 20:26:08.945 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.945 INFO kablam!   --> src/hash.rs:72:24
Sep 10 20:26:08.945 INFO kablam!    |
Sep 10 20:26:08.945 INFO kablam! 72 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(initval);
Sep 10 20:26:08.945 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.945 INFO kablam! 
Sep 10 20:26:08.945 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.945 INFO kablam!    --> src/hash.rs:117:24
Sep 10 20:26:08.945 INFO kablam!     |
Sep 10 20:26:08.945 INFO kablam! 117 |     a = a.wrapping_add(((length as u32) << 2)).wrapping_add(
Sep 10 20:26:08.945 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.945 INFO kablam! 
Sep 10 20:26:08.945 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.945 INFO kablam!    --> src/hash.rs:120:24
Sep 10 20:26:08.945 INFO kablam!     |
Sep 10 20:26:08.945 INFO kablam! 120 |     b = b.wrapping_add(((length as u32) << 2)).wrapping_add(
Sep 10 20:26:08.945 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.945 INFO kablam! 
Sep 10 20:26:08.946 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:26:08.946 INFO kablam!    --> src/hash.rs:123:24
Sep 10 20:26:08.946 INFO kablam!     |
Sep 10 20:26:08.946 INFO kablam! 123 |     c = c.wrapping_add(((length as u32) << 2)).wrapping_add(
Sep 10 20:26:08.946 INFO kablam!     |                        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:26:08.946 INFO kablam! 
Sep 10 20:26:09.550 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Sep 10 20:26:09.554 INFO kablam! su: No module specific data is present
Sep 10 20:26:10.253 INFO running `"docker" "rm" "-f" "88a883da08b4f1d911632f2fe3c562b867c938f29bd22ba4d74358203d552b8e"`
Sep 10 20:26:10.342 INFO blam! 88a883da08b4f1d911632f2fe3c562b867c938f29bd22ba4d74358203d552b8e