Dec 18 07:54:15.801 INFO checking Drunkendarknut/tilext against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:54:15.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Drunkendarknut/tilext:/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 07:54:16.348 INFO [stdout] 9a942e3c4266e3563f8c6dd31ad3ce9fe5c32dfeaa08583fa7b43b97b6ce55d7
Dec 18 07:54:16.354 INFO running `"docker" "start" "-a" "9a942e3c4266e3563f8c6dd31ad3ce9fe5c32dfeaa08583fa7b43b97b6ce55d7"`
Dec 18 07:54:17.765 INFO [stderr]     Checking rgb v0.8.10
Dec 18 07:54:18.416 INFO [stderr]     Checking lodepng v2.1.5
Dec 18 07:54:20.076 INFO [stderr]     Checking tilext v0.1.0 (/opt/crater/workdir)
Dec 18 07:54:20.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Dec 18 07:54:21.166 INFO running `"docker" "inspect" "9a942e3c4266e3563f8c6dd31ad3ce9fe5c32dfeaa08583fa7b43b97b6ce55d7"`
Dec 18 07:54:21.316 INFO running `"docker" "rm" "-f" "9a942e3c4266e3563f8c6dd31ad3ce9fe5c32dfeaa08583fa7b43b97b6ce55d7"`
Dec 18 07:54:21.511 INFO [stdout] 9a942e3c4266e3563f8c6dd31ad3ce9fe5c32dfeaa08583fa7b43b97b6ce55d7