Dec 18 05:37:18.539 INFO checking RustExamples/using_structs_to_structure_related_data against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:37:18.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/RustExamples/using_structs_to_structure_related_data:/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 05:37:18.866 INFO [stdout] 6ff686ac1d3fa1dd298605e8f5fa1984ad1de833033ebe09afcc69a1b1f4e559
Dec 18 05:37:18.869 INFO running `"docker" "start" "-a" "6ff686ac1d3fa1dd298605e8f5fa1984ad1de833033ebe09afcc69a1b1f4e559"`
Dec 18 05:37:19.483 INFO [stderr]     Checking using_structs_to_structure_related_data v0.1.0 (/opt/crater/workdir)
Dec 18 05:37:19.713 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 18 05:37:19.973 INFO running `"docker" "inspect" "6ff686ac1d3fa1dd298605e8f5fa1984ad1de833033ebe09afcc69a1b1f4e559"`
Dec 18 05:37:20.062 INFO running `"docker" "rm" "-f" "6ff686ac1d3fa1dd298605e8f5fa1984ad1de833033ebe09afcc69a1b1f4e559"`
Dec 18 05:37:20.142 INFO [stdout] 6ff686ac1d3fa1dd298605e8f5fa1984ad1de833033ebe09afcc69a1b1f4e559