Nov 03 04:05:19.374 INFO checking png-0.13.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 04:05:19.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 04:05:19.692 INFO blam! 96498ba880c0cebb0fc66a3e16d80acd351711540770788cd32e81348f0d920e
Nov 03 04:05:19.696 INFO running `"docker" "start" "-a" "96498ba880c0cebb0fc66a3e16d80acd351711540770788cd32e81348f0d920e"`
Nov 03 04:05:20.396 INFO kablam! usermod: no changes
Nov 03 04:05:20.606 INFO kablam!    Compiling glium v0.22.0
Nov 03 04:05:20.606 INFO kablam!     Checking num-iter v0.1.37
Nov 03 04:05:21.195 INFO kablam!     Checking png v0.13.0 (/source)
Nov 03 04:05:21.992 INFO kablam! warning: unnecessary parentheses around method argument
Nov 03 04:05:21.992 INFO kablam!    --> src/filter.rs:136:54
Nov 03 04:05:21.992 INFO kablam!     |
Nov 03 04:05:21.992 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 03 04:05:21.992 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 04:05:21.992 INFO kablam!     |
Nov 03 04:05:21.992 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 03 04:05:21.992 INFO kablam! 
Nov 03 04:05:51.276 INFO kablam! warning: unnecessary parentheses around method argument
Nov 03 04:05:51.276 INFO kablam!    --> src/filter.rs:136:54
Nov 03 04:05:51.277 INFO kablam!     |
Nov 03 04:05:51.277 INFO kablam! 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 03 04:05:51.277 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 03 04:05:51.277 INFO kablam!     |
Nov 03 04:05:51.277 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 03 04:05:51.277 INFO kablam! 
Nov 03 04:05:53.528 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.11s
Nov 03 04:05:53.544 INFO kablam! su: No module specific data is present
Nov 03 04:05:53.913 INFO running `"docker" "rm" "-f" "96498ba880c0cebb0fc66a3e16d80acd351711540770788cd32e81348f0d920e"`
Nov 03 04:05:54.236 INFO blam! 96498ba880c0cebb0fc66a3e16d80acd351711540770788cd32e81348f0d920e