Dec 19 06:22:36.333 INFO checking unixpickle/myodine against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:22:36.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/unixpickle/myodine:/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 06:22:36.837 INFO [stdout] 115256fb5f78d36f5804d68a6831dc409ec0364aade40adce535fe9e55207564
Dec 19 06:22:36.839 INFO running `"docker" "start" "-a" "115256fb5f78d36f5804d68a6831dc409ec0364aade40adce535fe9e55207564"`
Dec 19 06:22:38.578 INFO [stderr]     Checking atty v0.2.8
Dec 19 06:22:38.578 INFO [stderr]     Checking rand v0.4.2
Dec 19 06:22:38.618 INFO [stderr]     Checking chrono v0.4.1
Dec 19 06:22:39.140 INFO [stderr]     Checking clap v2.31.2
Dec 19 06:22:45.690 INFO [stderr]     Checking myodine v0.1.0 (/opt/crater/workdir)
Dec 19 06:22:49.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.69s
Dec 19 06:22:50.166 INFO running `"docker" "inspect" "115256fb5f78d36f5804d68a6831dc409ec0364aade40adce535fe9e55207564"`
Dec 19 06:22:50.497 INFO running `"docker" "rm" "-f" "115256fb5f78d36f5804d68a6831dc409ec0364aade40adce535fe9e55207564"`
Dec 19 06:22:50.833 INFO [stdout] 115256fb5f78d36f5804d68a6831dc409ec0364aade40adce535fe9e55207564