Nov 07 10:55:09.190 INFO checking png-0.13.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 10:55:09.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 10:55:09.573 INFO blam! c9f8b1745a8393ce780f0fc0db84de010f33ed1d4c948717ff816ecd67446f2c
Nov 07 10:55:09.581 INFO running `"docker" "start" "-a" "c9f8b1745a8393ce780f0fc0db84de010f33ed1d4c948717ff816ecd67446f2c"`
Nov 07 10:55:10.242 INFO kablam! usermod: no changes
Nov 07 10:55:10.676 INFO kablam!    Compiling gl_generator v0.9.0
Nov 07 10:55:10.688 INFO kablam!     Checking num-iter v0.1.37
Nov 07 10:55:10.690 INFO kablam!     Checking winit v0.16.2
Nov 07 10:55:11.556 INFO kablam!     Checking png v0.13.0 (/source)
Nov 07 10:55:13.465 INFO kablam! warning: unnecessary parentheses around method argument
Nov 07 10:55:13.465 INFO kablam!    --> src/filter.rs:136:54
Nov 07 10:55:13.465 INFO kablam!     |
Nov 07 10:55:13.466 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 07 10:55:13.466 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 10:55:13.466 INFO kablam!     |
Nov 07 10:55:13.466 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 07 10:55:13.467 INFO kablam! 
Nov 07 10:55:15.661 INFO kablam!    Compiling glutin v0.17.0
Nov 07 10:55:15.662 INFO kablam!    Compiling glium v0.22.0
Nov 07 10:55:53.220 INFO kablam! warning: unnecessary parentheses around method argument
Nov 07 10:55:53.220 INFO kablam!    --> src/filter.rs:136:54
Nov 07 10:55:53.220 INFO kablam!     |
Nov 07 10:55:53.220 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 07 10:55:53.220 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 10:55:53.220 INFO kablam!     |
Nov 07 10:55:53.220 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 07 10:55:53.220 INFO kablam! 
Nov 07 10:55:56.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.92s
Nov 07 10:55:56.216 INFO kablam! su: No module specific data is present
Nov 07 10:55:56.908 INFO running `"docker" "rm" "-f" "c9f8b1745a8393ce780f0fc0db84de010f33ed1d4c948717ff816ecd67446f2c"`
Nov 07 10:55:57.244 INFO blam! c9f8b1745a8393ce780f0fc0db84de010f33ed1d4c948717ff816ecd67446f2c