Nov 18 03:35:40.204 INFO testing png-0.13.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 03:35:40.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 03:35:40.532 INFO [stdout] 038d6a35b83b82899c7502303532754914687556ce1963377cf6e75d4213170d
Nov 18 03:35:40.537 INFO running `"docker" "start" "-a" "038d6a35b83b82899c7502303532754914687556ce1963377cf6e75d4213170d"`
Nov 18 03:35:41.202 INFO [stderr] usermod: no changes
Nov 18 03:35:41.389 INFO [stderr]    Compiling num-iter v0.1.37
Nov 18 03:35:41.836 INFO [stderr]    Compiling png v0.13.0 (/source)
Nov 18 03:35:42.565 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 18 03:35:42.566 INFO [stderr]    --> src/filter.rs:136:54
Nov 18 03:35:42.566 INFO [stderr]     |
Nov 18 03:35:42.566 INFO [stderr] 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 18 03:35:42.567 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 03:35:42.567 INFO [stderr]     |
Nov 18 03:35:42.567 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 03:35:42.568 INFO [stderr] 
Nov 18 03:35:44.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Nov 18 03:35:44.130 INFO [stderr] su: No module specific data is present
Nov 18 03:35:45.083 INFO running `"docker" "inspect" "038d6a35b83b82899c7502303532754914687556ce1963377cf6e75d4213170d"`
Nov 18 03:35:45.361 INFO running `"docker" "rm" "-f" "038d6a35b83b82899c7502303532754914687556ce1963377cf6e75d4213170d"`
Nov 18 03:35:45.731 INFO [stdout] 038d6a35b83b82899c7502303532754914687556ce1963377cf6e75d4213170d
Nov 18 03:35:45.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 03:35:46.141 INFO [stdout] f17a99f1f4a2db480a9d33e7340814889fcbfed1f6e57488b038eeda77d4730b
Nov 18 03:35:46.144 INFO running `"docker" "start" "-a" "f17a99f1f4a2db480a9d33e7340814889fcbfed1f6e57488b038eeda77d4730b"`
Nov 18 03:35:47.659 INFO [stderr] usermod: no changes
Nov 18 03:35:47.914 INFO [stderr]    Compiling glium v0.22.0
Nov 18 03:36:30.853 INFO [stderr]    Compiling png v0.13.0 (/source)
Nov 18 03:36:32.833 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 18 03:36:32.834 INFO [stderr]    --> src/filter.rs:136:54
Nov 18 03:36:32.835 INFO [stderr]     |
Nov 18 03:36:32.835 INFO [stderr] 136 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Nov 18 03:36:32.836 INFO [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 03:36:32.837 INFO [stderr]     |
Nov 18 03:36:32.843 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 03:36:32.843 INFO [stderr] 
Nov 18 03:36:44.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.09s
Nov 18 03:36:44.802 INFO [stderr] su: No module specific data is present
Nov 18 03:36:47.426 INFO running `"docker" "inspect" "f17a99f1f4a2db480a9d33e7340814889fcbfed1f6e57488b038eeda77d4730b"`
Nov 18 03:36:47.761 INFO running `"docker" "rm" "-f" "f17a99f1f4a2db480a9d33e7340814889fcbfed1f6e57488b038eeda77d4730b"`
Nov 18 03:36:47.957 INFO [stdout] f17a99f1f4a2db480a9d33e7340814889fcbfed1f6e57488b038eeda77d4730b