Dec 05 09:01:02.956 INFO checking png_encode_mini-0.1.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:01:02.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 09:01:03.137 INFO [stdout] 17d76f9199ab2694a24cd9cfc55dc1192319c4beea91f29d0057cf6e55f2e635
Dec 05 09:01:03.139 INFO running `"docker" "start" "-a" "17d76f9199ab2694a24cd9cfc55dc1192319c4beea91f29d0057cf6e55f2e635"`
Dec 05 09:01:03.804 INFO [stderr] usermod: no changes
Dec 05 09:01:03.871 INFO [stderr]     Checking png_encode_mini v0.1.2 (/source)
Dec 05 09:01:04.451 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 09:01:04.451 INFO [stderr]    --> src/lib.rs:211:29
Dec 05 09:01:04.451 INFO [stderr]     |
Dec 05 09:01:04.451 INFO [stderr] 211 |             raw_data.extend((&image[(span as usize)..(span + width_byte_4) as usize]));
Dec 05 09:01:04.451 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 09:01:04.451 INFO [stderr]     |
Dec 05 09:01:04.451 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 09:01:04.451 INFO [stderr] 
Dec 05 09:01:04.719 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 09:01:04.719 INFO [stderr]    --> src/lib.rs:211:29
Dec 05 09:01:04.719 INFO [stderr]     |
Dec 05 09:01:04.719 INFO [stderr] 211 |             raw_data.extend((&image[(span as usize)..(span + width_byte_4) as usize]));
Dec 05 09:01:04.719 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 09:01:04.719 INFO [stderr]     |
Dec 05 09:01:04.719 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 09:01:04.719 INFO [stderr] 
Dec 05 09:01:05.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 05 09:01:05.305 INFO [stderr] su: No module specific data is present
Dec 05 09:01:05.721 INFO running `"docker" "inspect" "17d76f9199ab2694a24cd9cfc55dc1192319c4beea91f29d0057cf6e55f2e635"`
Dec 05 09:01:06.017 INFO running `"docker" "rm" "-f" "17d76f9199ab2694a24cd9cfc55dc1192319c4beea91f29d0057cf6e55f2e635"`
Dec 05 09:01:06.403 INFO [stdout] 17d76f9199ab2694a24cd9cfc55dc1192319c4beea91f29d0057cf6e55f2e635