Dec 19 19:38:06.641 INFO checking boxtown/rustics2d against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:38:06.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/boxtown/rustics2d:/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 19:38:07.078 INFO [stdout] b3cfb6327fdc25d6b0174d763d658d9f068f48f359936e1e41f9e54113f5f645
Dec 19 19:38:07.080 INFO running `"docker" "start" "-a" "b3cfb6327fdc25d6b0174d763d658d9f068f48f359936e1e41f9e54113f5f645"`
Dec 19 19:38:08.926 INFO [stderr] warning: unused manifest key: package.author
Dec 19 19:38:08.937 INFO [stderr]     Checking rustics2d v0.0.1 (/opt/crater/workdir)
Dec 19 19:38:09.566 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 19 19:38:10.836 INFO running `"docker" "inspect" "b3cfb6327fdc25d6b0174d763d658d9f068f48f359936e1e41f9e54113f5f645"`
Dec 19 19:38:11.284 INFO running `"docker" "rm" "-f" "b3cfb6327fdc25d6b0174d763d658d9f068f48f359936e1e41f9e54113f5f645"`
Dec 19 19:38:11.660 INFO [stdout] b3cfb6327fdc25d6b0174d763d658d9f068f48f359936e1e41f9e54113f5f645