Dec 19 04:42:45.121 INFO checking zacky1972/pipe_example against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:42:45.122 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/zacky1972/pipe_example:/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 04:42:45.342 INFO [stdout] c489b9ad5c63eb8927bd50a75cde3284fc1cd26971a038cc0a5eb447395fc6a3
Dec 19 04:42:45.345 INFO running `"docker" "start" "-a" "c489b9ad5c63eb8927bd50a75cde3284fc1cd26971a038cc0a5eb447395fc6a3"`
Dec 19 04:42:45.947 INFO [stderr]     Checking libc v0.2.41
Dec 19 04:42:47.020 INFO [stderr]     Checking pipe_example v0.1.0 (/opt/crater/workdir)
Dec 19 04:42:47.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 19 04:42:48.085 INFO running `"docker" "inspect" "c489b9ad5c63eb8927bd50a75cde3284fc1cd26971a038cc0a5eb447395fc6a3"`
Dec 19 04:42:48.478 INFO running `"docker" "rm" "-f" "c489b9ad5c63eb8927bd50a75cde3284fc1cd26971a038cc0a5eb447395fc6a3"`
Dec 19 04:42:48.762 INFO [stdout] c489b9ad5c63eb8927bd50a75cde3284fc1cd26971a038cc0a5eb447395fc6a3