Dec 18 10:43:52.116 INFO checking stream_deck_rs-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:43:52.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/stream_deck_rs/0.1.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:43:52.247 INFO [stdout] b8d09604eca477f69b01792a6eab030f8f29c7d1469dbb076d297ff9fdc096bd
Dec 18 10:43:52.249 INFO running `"docker" "start" "-a" "b8d09604eca477f69b01792a6eab030f8f29c7d1469dbb076d297ff9fdc096bd"`
Dec 18 10:43:52.875 INFO [stderr]    Compiling hidapi v0.5.0
Dec 18 10:43:52.876 INFO [stderr]    Compiling num-derive v0.2.3
Dec 18 10:43:58.062 INFO [stderr]     Checking tiff v0.2.1
Dec 18 10:43:58.760 INFO [stderr]     Checking image v0.20.1
Dec 18 10:44:03.354 INFO [stderr]     Checking stream_deck_rs v0.1.1 (/opt/crater/workdir)
Dec 18 10:44:05.200 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:44:05.200 INFO [stderr]  --> examples/color.rs:4:3
Dec 18 10:44:05.200 INFO [stderr]   |
Dec 18 10:44:05.200 INFO [stderr] 4 |   stream_deck_rs::clear_all_keys();
Dec 18 10:44:05.200 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:05.200 INFO [stderr]   |
Dec 18 10:44:05.200 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 18 10:44:05.200 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:44:05.200 INFO [stderr] 
Dec 18 10:44:05.200 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:44:05.200 INFO [stderr]  --> examples/color.rs:7:5
Dec 18 10:44:05.200 INFO [stderr]   |
Dec 18 10:44:05.200 INFO [stderr] 7 |     stream_deck_rs::fill_color(key_index * 10, key_index * 5, key_index * 8, key_index);
Dec 18 10:44:05.200 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:05.200 INFO [stderr]   |
Dec 18 10:44:05.200 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:44:05.201 INFO [stderr] 
Dec 18 10:44:05.331 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:44:05.331 INFO [stderr]  --> examples/image.rs:6:3
Dec 18 10:44:05.331 INFO [stderr]   |
Dec 18 10:44:05.331 INFO [stderr] 6 |   stream_deck_rs::clear_all_keys();
Dec 18 10:44:05.331 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:05.331 INFO [stderr]   |
Dec 18 10:44:05.331 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 18 10:44:05.334 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:44:05.334 INFO [stderr] 
Dec 18 10:44:05.334 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 10:44:05.334 INFO [stderr]   --> examples/image.rs:15:5
Dec 18 10:44:05.334 INFO [stderr]    |
Dec 18 10:44:05.334 INFO [stderr] 15 |     stream_deck_rs::fill_image_from_path(&path, key_index);
Dec 18 10:44:05.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:44:05.334 INFO [stderr]    |
Dec 18 10:44:05.334 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 10:44:05.334 INFO [stderr] 
Dec 18 10:44:05.378 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.60s
Dec 18 10:44:06.147 INFO running `"docker" "inspect" "b8d09604eca477f69b01792a6eab030f8f29c7d1469dbb076d297ff9fdc096bd"`
Dec 18 10:44:06.265 INFO running `"docker" "rm" "-f" "b8d09604eca477f69b01792a6eab030f8f29c7d1469dbb076d297ff9fdc096bd"`
Dec 18 10:44:06.370 INFO [stdout] b8d09604eca477f69b01792a6eab030f8f29c7d1469dbb076d297ff9fdc096bd