Nov 04 19:45:12.525 INFO checking png-0.13.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 19:45:12.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 19:45:12.907 INFO blam! 2747d23e0a8309ab890373c5982f6025e5fafd30f55990648f7815405e97ab9d
Nov 04 19:45:12.915 INFO running `"docker" "start" "-a" "2747d23e0a8309ab890373c5982f6025e5fafd30f55990648f7815405e97ab9d"`
Nov 04 19:45:13.703 INFO kablam! usermod: no changes
Nov 04 19:45:13.947 INFO kablam!    Compiling glutin v0.17.0
Nov 04 19:45:13.947 INFO kablam!    Compiling glium v0.22.0
Nov 04 19:45:13.949 INFO kablam!     Checking num-iter v0.1.37
Nov 04 19:45:13.952 INFO kablam!     Checking winit v0.16.2
Nov 04 19:45:14.743 INFO kablam!     Checking png v0.13.0 (/source)
Nov 04 19:45:15.631 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 19:45:15.631 INFO kablam!    --> src/filter.rs:136:54
Nov 04 19:45:15.631 INFO kablam!     |
Nov 04 19:45:15.631 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 04 19:45:15.631 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 19:45:15.631 INFO kablam!     |
Nov 04 19:45:15.631 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 19:45:15.631 INFO kablam! 
Nov 04 19:45:51.431 INFO kablam! warning: unnecessary parentheses around method argument
Nov 04 19:45:51.431 INFO kablam!    --> src/filter.rs:136:54
Nov 04 19:45:51.431 INFO kablam!     |
Nov 04 19:45:51.431 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 04 19:45:51.431 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 19:45:51.431 INFO kablam!     |
Nov 04 19:45:51.431 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 04 19:45:51.431 INFO kablam! 
Nov 04 19:45:54.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.06s
Nov 04 19:45:54.807 INFO kablam! su: No module specific data is present
Nov 04 19:45:55.609 INFO running `"docker" "rm" "-f" "2747d23e0a8309ab890373c5982f6025e5fafd30f55990648f7815405e97ab9d"`
Nov 04 19:45:55.923 INFO blam! 2747d23e0a8309ab890373c5982f6025e5fafd30f55990648f7815405e97ab9d