Nov 03 04:05:21.968 INFO checking png-0.13.0 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 04:05:21.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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"`
Nov 03 04:05:22.308 INFO blam! 3d0794b8ec81316cde693202fadc3612ff75728916ecef48bc452abbdad362bd
Nov 03 04:05:22.316 INFO running `"docker" "start" "-a" "3d0794b8ec81316cde693202fadc3612ff75728916ecef48bc452abbdad362bd"`
Nov 03 04:05:23.748 INFO kablam! usermod: no changes
Nov 03 04:05:24.010 INFO kablam!    Compiling glutin v0.17.0
Nov 03 04:05:24.010 INFO kablam!    Compiling glium v0.22.0
Nov 03 04:05:24.028 INFO kablam!     Checking png v0.13.0 (/source)
Nov 03 04:05:24.036 INFO kablam!     Checking winit v0.16.2
Nov 03 04:05:26.500 INFO kablam! warning: unnecessary parentheses around method argument
Nov 03 04:05:26.501 INFO kablam!    --> src/filter.rs:136:54
Nov 03 04:05:26.502 INFO kablam!     |
Nov 03 04:05:26.503 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 03 04:05:26.503 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 04:05:26.504 INFO kablam!     |
Nov 03 04:05:26.505 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 03 04:05:26.505 INFO kablam! 
Nov 03 04:05:59.346 INFO kablam! warning: unnecessary parentheses around method argument
Nov 03 04:05:59.346 INFO kablam!    --> src/filter.rs:136:54
Nov 03 04:05:59.346 INFO kablam!     |
Nov 03 04:05:59.346 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 03 04:05:59.346 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 04:05:59.346 INFO kablam!     |
Nov 03 04:05:59.346 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 03 04:05:59.346 INFO kablam! 
Nov 03 04:06:02.696 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.90s
Nov 03 04:06:02.708 INFO kablam! su: No module specific data is present
Nov 03 04:06:03.469 INFO running `"docker" "rm" "-f" "3d0794b8ec81316cde693202fadc3612ff75728916ecef48bc452abbdad362bd"`
Nov 03 04:06:03.728 INFO blam! 3d0794b8ec81316cde693202fadc3612ff75728916ecef48bc452abbdad362bd