Dec 18 16:57:03.079 INFO checking doryen-rs-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:57:03.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/doryen-rs/0.1.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:57:03.349 INFO [stdout] 1e92c36bea3c249eced049498d3d03120744608895a0e4fcb6ace604188d7ae4
Dec 18 16:57:03.354 INFO running `"docker" "start" "-a" "1e92c36bea3c249eced049498d3d03120744608895a0e4fcb6ace604188d7ae4"`
Dec 18 16:57:04.481 INFO [stderr]    Compiling syn v0.15.23
Dec 18 16:57:04.484 INFO [stderr]     Checking uni-gl v0.1.0
Dec 18 16:57:04.484 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 18 16:57:06.672 INFO [stderr]     Checking winit v0.16.2
Dec 18 16:57:09.748 INFO [stderr]     Checking glutin v0.17.0
Dec 18 16:57:12.512 INFO [stderr]     Checking uni-app v0.1.0
Dec 18 16:57:15.436 INFO [stderr]    Compiling num-derive v0.2.3
Dec 18 16:57:21.285 INFO [stderr]     Checking image v0.19.0
Dec 18 16:57:23.560 INFO [stderr]     Checking doryen-rs v0.1.0 (/opt/crater/workdir)
Dec 18 16:57:26.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:57:26.396 INFO [stderr]   --> src/img.rs:18:9
Dec 18 16:57:26.396 INFO [stderr]    |
Dec 18 16:57:26.396 INFO [stderr] 18 |         file_loader.load_file(file_path);
Dec 18 16:57:26.396 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:57:26.396 INFO [stderr]    |
Dec 18 16:57:26.396 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 16:57:26.396 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:57:26.396 INFO [stderr] 
Dec 18 16:57:26.723 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 16:57:26.723 INFO [stderr]   --> src/img.rs:18:9
Dec 18 16:57:26.723 INFO [stderr]    |
Dec 18 16:57:26.723 INFO [stderr] 18 |         file_loader.load_file(file_path);
Dec 18 16:57:26.723 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:57:26.728 INFO [stderr]    |
Dec 18 16:57:26.729 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 16:57:26.729 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 16:57:26.729 INFO [stderr] 
Dec 18 16:57:30.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.53s
Dec 18 16:57:31.103 INFO running `"docker" "inspect" "1e92c36bea3c249eced049498d3d03120744608895a0e4fcb6ace604188d7ae4"`
Dec 18 16:57:31.211 INFO running `"docker" "rm" "-f" "1e92c36bea3c249eced049498d3d03120744608895a0e4fcb6ace604188d7ae4"`
Dec 18 16:57:31.360 INFO [stdout] 1e92c36bea3c249eced049498d3d03120744608895a0e4fcb6ace604188d7ae4