Sep 17 19:54:49.695 INFO checking png-0.12.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 19:54:49.695 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 19:54:49.695 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:54:49.865 INFO blam! a562a13f42153a23c8910a66045bddf726f7240b1ab293054eb3c3769f30ba7d
Sep 17 19:54:49.867 INFO running `"docker" "start" "-a" "a562a13f42153a23c8910a66045bddf726f7240b1ab293054eb3c3769f30ba7d"`
Sep 17 19:54:51.484 INFO kablam! usermod: no changes
Sep 17 19:54:51.814 INFO kablam!    Compiling glutin v0.14.0
Sep 17 19:54:51.814 INFO kablam!    Compiling glium v0.21.0
Sep 17 19:54:51.814 INFO kablam!     Checking num-iter v0.1.37
Sep 17 19:54:51.814 INFO kablam!     Checking winit v0.12.0
Sep 17 19:54:52.947 INFO kablam!     Checking png v0.12.0 (/source)
Sep 17 19:54:53.816 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 19:54:53.816 INFO kablam!    --> src/filter.rs:112:54
Sep 17 19:54:53.816 INFO kablam!     |
Sep 17 19:54:53.816 INFO kablam! 112 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 17 19:54:53.816 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 19:54:53.816 INFO kablam!     |
Sep 17 19:54:53.816 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 19:54:53.816 INFO kablam! 
Sep 17 19:55:23.511 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 19:55:23.511 INFO kablam!    --> src/filter.rs:112:54
Sep 17 19:55:23.511 INFO kablam!     |
Sep 17 19:55:23.511 INFO kablam! 112 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 17 19:55:23.511 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 19:55:23.511 INFO kablam!     |
Sep 17 19:55:23.511 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 19:55:23.511 INFO kablam! 
Sep 17 19:55:25.018 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.51s
Sep 17 19:55:25.023 INFO kablam! su: No module specific data is present
Sep 17 19:55:26.070 INFO running `"docker" "rm" "-f" "a562a13f42153a23c8910a66045bddf726f7240b1ab293054eb3c3769f30ba7d"`
Sep 17 19:55:26.317 INFO blam! a562a13f42153a23c8910a66045bddf726f7240b1ab293054eb3c3769f30ba7d