Dec 19 15:17:45.555 INFO checking jeffrey-xiao/chip-8-rs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:17:45.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jeffrey-xiao/chip-8-rs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:17:46.030 INFO [stdout] d821972dbfb36a1125e1dfb47455a788d8c07e7b553aa5299f5ed5bb4b925aff
Dec 19 15:17:46.040 INFO running `"docker" "start" "-a" "d821972dbfb36a1125e1dfb47455a788d8c07e7b553aa5299f5ed5bb4b925aff"`
Dec 19 15:17:46.934 INFO [stderr]     Checking chipo v2.1.0 (/opt/crater/workdir)
Dec 19 15:17:47.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 19 15:17:47.949 INFO running `"docker" "inspect" "d821972dbfb36a1125e1dfb47455a788d8c07e7b553aa5299f5ed5bb4b925aff"`
Dec 19 15:17:48.168 INFO running `"docker" "rm" "-f" "d821972dbfb36a1125e1dfb47455a788d8c07e7b553aa5299f5ed5bb4b925aff"`
Dec 19 15:17:48.436 INFO [stdout] d821972dbfb36a1125e1dfb47455a788d8c07e7b553aa5299f5ed5bb4b925aff