Dec 15 13:36:08.542 INFO testing gif-0.10.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 13:36:08.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 13:36:09.029 INFO [stdout] bb0c7a89ca4a8aacabc03a5f4f190b6057d50f82b4c36198d7bd0c76e18ae776
Dec 15 13:36:09.033 INFO running `"docker" "start" "-a" "bb0c7a89ca4a8aacabc03a5f4f190b6057d50f82b4c36198d7bd0c76e18ae776"`
Dec 15 13:36:10.406 INFO [stderr] usermod: no changes
Dec 15 13:36:10.547 INFO [stderr]    Compiling gif v0.10.1 (/source)
Dec 15 13:36:11.307 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 13:36:11.307 INFO [stderr]    --> src/encoder.rs:213:53
Dec 15 13:36:11.307 INFO [stderr]     |
Dec 15 13:36:11.307 INFO [stderr] 213 |             let min_code_size: u8 = match flag_size((*data.iter().max().unwrap_or(&0) as usize + 1)) + 1 {
Dec 15 13:36:11.307 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 13:36:11.307 INFO [stderr]     |
Dec 15 13:36:11.307 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 13:36:11.307 INFO [stderr] 
Dec 15 13:36:11.635 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 15 13:36:11.635 INFO [stderr]  --> src/reader/decoder.rs:6:5
Dec 15 13:36:11.635 INFO [stderr]   |
Dec 15 13:36:11.635 INFO [stderr] 6 | use std::io::prelude::*;
Dec 15 13:36:11.635 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 15 13:36:11.635 INFO [stderr]   |
Dec 15 13:36:11.635 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 13:36:11.635 INFO [stderr] 
Dec 15 13:36:12.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Dec 15 13:36:12.283 INFO [stderr] su: No module specific data is present
Dec 15 13:36:12.896 INFO running `"docker" "inspect" "bb0c7a89ca4a8aacabc03a5f4f190b6057d50f82b4c36198d7bd0c76e18ae776"`
Dec 15 13:36:13.165 INFO running `"docker" "rm" "-f" "bb0c7a89ca4a8aacabc03a5f4f190b6057d50f82b4c36198d7bd0c76e18ae776"`
Dec 15 13:36:13.455 INFO [stdout] bb0c7a89ca4a8aacabc03a5f4f190b6057d50f82b4c36198d7bd0c76e18ae776
Dec 15 13:36:13.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 15 13:36:13.956 INFO [stdout] 4cbd0beffd1f013b9d9d9ce3dd9c764f402b392790a8d032f4edc0b8d445a614
Dec 15 13:36:13.958 INFO running `"docker" "start" "-a" "4cbd0beffd1f013b9d9d9ce3dd9c764f402b392790a8d032f4edc0b8d445a614"`
Dec 15 13:36:15.695 INFO [stderr] usermod: no changes
Dec 15 13:36:15.775 INFO [stderr]    Compiling gif v0.10.1 (/source)
Dec 15 13:36:16.635 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 13:36:16.635 INFO [stderr]    --> src/encoder.rs:213:53
Dec 15 13:36:16.635 INFO [stderr]     |
Dec 15 13:36:16.635 INFO [stderr] 213 |             let min_code_size: u8 = match flag_size((*data.iter().max().unwrap_or(&0) as usize + 1)) + 1 {
Dec 15 13:36:16.635 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 13:36:16.635 INFO [stderr]     |
Dec 15 13:36:16.635 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 13:36:16.635 INFO [stderr] 
Dec 15 13:36:16.959 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 15 13:36:16.959 INFO [stderr]  --> src/reader/decoder.rs:6:5
Dec 15 13:36:16.959 INFO [stderr]   |
Dec 15 13:36:16.959 INFO [stderr] 6 | use std::io::prelude::*;
Dec 15 13:36:16.959 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 15 13:36:16.959 INFO [stderr]   |
Dec 15 13:36:16.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 13:36:16.959 INFO [stderr] 
Dec 15 13:36:18.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 15 13:36:18.515 INFO [stderr] su: No module specific data is present
Dec 15 13:36:19.505 INFO running `"docker" "inspect" "4cbd0beffd1f013b9d9d9ce3dd9c764f402b392790a8d032f4edc0b8d445a614"`
Dec 15 13:36:19.847 INFO running `"docker" "rm" "-f" "4cbd0beffd1f013b9d9d9ce3dd9c764f402b392790a8d032f4edc0b8d445a614"`
Dec 15 13:36:20.187 INFO [stdout] 4cbd0beffd1f013b9d9d9ce3dd9c764f402b392790a8d032f4edc0b8d445a614