[INFO] cloning repository b-m-f/pixelPrint [INFO] running `"git" "clone" "--bare" "git://github.com/b-m-f/pixelPrint.git" "work/cache/sources/gh/b-m-f/pixelPrint"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/b-m-f/pixelPrint'... [INFO] running `"git" "clone" "work/cache/sources/gh/b-m-f/pixelPrint" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/b-m-f/pixelPrint"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/b-m-f/pixelPrint'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/b-m-f/pixelPrint" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/b-m-f/pixelPrint"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/b-m-f/pixelPrint'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e6e46d0aa5908d8839f37cf13bf1a14cd249aa7c [INFO] sha for GitHub repo b-m-f/pixelPrint: e6e46d0aa5908d8839f37cf13bf1a14cd249aa7c [INFO] validating manifest of b-m-f/pixelPrint on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of b-m-f/pixelPrint on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing b-m-f/pixelPrint [INFO] finished frobbing b-m-f/pixelPrint [INFO] frobbed toml for b-m-f/pixelPrint written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/b-m-f/pixelPrint/Cargo.toml [INFO] started frobbing b-m-f/pixelPrint [INFO] finished frobbing b-m-f/pixelPrint [INFO] frobbed toml for b-m-f/pixelPrint written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/b-m-f/pixelPrint/Cargo.toml [INFO] crate b-m-f/pixelPrint has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking b-m-f/pixelPrint against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-2/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/b-m-f/pixelPrint:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 70097a9213f18270e11b6fa93cf491466ad2bb2a4846734e3d2ab452a0e8687e [INFO] running `"docker" "start" "-a" "70097a9213f18270e11b6fa93cf491466ad2bb2a4846734e3d2ab452a0e8687e"` [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking image v0.17.0 [INFO] [stderr] Checking pixel_sorter v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `tmp_image` [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let tmp_image = rgba_image.clone(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_tmp_image` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tmp_image` [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let tmp_image = rgba_image.clone(); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_tmp_image` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.23s [INFO] running `"docker" "inspect" "70097a9213f18270e11b6fa93cf491466ad2bb2a4846734e3d2ab452a0e8687e"` [INFO] running `"docker" "rm" "-f" "70097a9213f18270e11b6fa93cf491466ad2bb2a4846734e3d2ab452a0e8687e"` [INFO] [stdout] 70097a9213f18270e11b6fa93cf491466ad2bb2a4846734e3d2ab452a0e8687e