Nov 18 03:35:40.992 INFO testing png-0.13.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 03:35:40.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 03:35:41.311 INFO [stdout] f13c6e3fe3561ee50cfa589280c0eba0ff2f885012ac7075ace3aa4de3ffcb8b
Nov 18 03:35:41.313 INFO running `"docker" "start" "-a" "f13c6e3fe3561ee50cfa589280c0eba0ff2f885012ac7075ace3aa4de3ffcb8b"`
Nov 18 03:35:42.213 INFO [stderr] usermod: no changes
Nov 18 03:35:42.374 INFO [stderr]    Compiling png v0.13.0 (/source)
Nov 18 03:35:43.075 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 18 03:35:43.075 INFO [stderr]    --> src/filter.rs:136:54
Nov 18 03:35:43.075 INFO [stderr]     |
Nov 18 03:35:43.075 INFO [stderr] 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 18 03:35:43.075 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 03:35:43.075 INFO [stderr]     |
Nov 18 03:35:43.075 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 03:35:43.075 INFO [stderr] 
Nov 18 03:35:44.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Nov 18 03:35:44.599 INFO [stderr] su: No module specific data is present
Nov 18 03:35:45.305 INFO running `"docker" "inspect" "f13c6e3fe3561ee50cfa589280c0eba0ff2f885012ac7075ace3aa4de3ffcb8b"`
Nov 18 03:35:45.600 INFO running `"docker" "rm" "-f" "f13c6e3fe3561ee50cfa589280c0eba0ff2f885012ac7075ace3aa4de3ffcb8b"`
Nov 18 03:35:45.927 INFO [stdout] f13c6e3fe3561ee50cfa589280c0eba0ff2f885012ac7075ace3aa4de3ffcb8b
Nov 18 03:35:45.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 18 03:35:46.340 INFO [stdout] 97aec1e3b428ba609234c5b51ba747d8ba3a463dff9f0d53268661d35423c036
Nov 18 03:35:46.355 INFO running `"docker" "start" "-a" "97aec1e3b428ba609234c5b51ba747d8ba3a463dff9f0d53268661d35423c036"`
Nov 18 03:35:47.933 INFO [stderr] usermod: no changes
Nov 18 03:35:48.263 INFO [stderr]    Compiling glutin v0.17.0
Nov 18 03:35:48.263 INFO [stderr]    Compiling glium v0.22.0
Nov 18 03:36:41.121 INFO [stderr]    Compiling png v0.13.0 (/source)
Nov 18 03:36:43.176 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 18 03:36:43.176 INFO [stderr]    --> src/filter.rs:136:54
Nov 18 03:36:43.176 INFO [stderr]     |
Nov 18 03:36:43.176 INFO [stderr] 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 18 03:36:43.176 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 03:36:43.176 INFO [stderr]     |
Nov 18 03:36:43.176 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 03:36:43.176 INFO [stderr] 
Nov 18 03:36:54.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
Nov 18 03:36:54.396 INFO [stderr] su: No module specific data is present
Nov 18 03:36:55.133 INFO running `"docker" "inspect" "97aec1e3b428ba609234c5b51ba747d8ba3a463dff9f0d53268661d35423c036"`
Nov 18 03:36:55.520 INFO running `"docker" "rm" "-f" "97aec1e3b428ba609234c5b51ba747d8ba3a463dff9f0d53268661d35423c036"`
Nov 18 03:36:55.879 INFO [stdout] 97aec1e3b428ba609234c5b51ba747d8ba3a463dff9f0d53268661d35423c036