Dec 19 06:17:15.824 INFO checking uxnow/flappybird against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:17:15.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/uxnow/flappybird:/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 06:17:16.266 INFO [stdout] aef6afe48c424e617aa42da16a1072ad07f516a51bfe3ffa39e687def9b68a8e
Dec 19 06:17:16.274 INFO running `"docker" "start" "-a" "aef6afe48c424e617aa42da16a1072ad07f516a51bfe3ffa39e687def9b68a8e"`
Dec 19 06:17:17.840 INFO [stderr]     Checking flappybird v0.1.0 (/opt/crater/workdir)
Dec 19 06:17:19.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 19 06:17:20.586 INFO running `"docker" "inspect" "aef6afe48c424e617aa42da16a1072ad07f516a51bfe3ffa39e687def9b68a8e"`
Dec 19 06:17:20.948 INFO running `"docker" "rm" "-f" "aef6afe48c424e617aa42da16a1072ad07f516a51bfe3ffa39e687def9b68a8e"`
Dec 19 06:17:21.340 INFO [stdout] aef6afe48c424e617aa42da16a1072ad07f516a51bfe3ffa39e687def9b68a8e