Dec 19 20:54:15.268 INFO checking ajcrites/hello_world_again against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:54:15.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ajcrites/hello_world_again:/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 20:54:15.781 INFO [stdout] 47bbbb222d72de5fc3aa73e9db4a720084e408412ac3ded26e848ec9dbdce388
Dec 19 20:54:15.781 INFO running `"docker" "start" "-a" "47bbbb222d72de5fc3aa73e9db4a720084e408412ac3ded26e848ec9dbdce388"`
Dec 19 20:54:17.195 INFO [stderr]    Compiling libc v0.2.44
Dec 19 20:54:19.283 INFO [stderr]     Checking rand v0.6.1
Dec 19 20:54:21.772 INFO [stderr]     Checking hello_world_again v0.1.0 (/opt/crater/workdir)
Dec 19 20:54:22.280 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
Dec 19 20:54:23.126 INFO running `"docker" "inspect" "47bbbb222d72de5fc3aa73e9db4a720084e408412ac3ded26e848ec9dbdce388"`
Dec 19 20:54:23.387 INFO running `"docker" "rm" "-f" "47bbbb222d72de5fc3aa73e9db4a720084e408412ac3ded26e848ec9dbdce388"`
Dec 19 20:54:23.802 INFO [stdout] 47bbbb222d72de5fc3aa73e9db4a720084e408412ac3ded26e848ec9dbdce388