Dec 19 19:07:10.441 INFO checking cheezgi/juggle against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:07:10.441 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/cheezgi/juggle:/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 19:07:11.084 INFO [stdout] ceaf03e865eb5ba1dc4e10541e272ce750ef66be8be0cb94611724d6f62fec95
Dec 19 19:07:11.086 INFO running `"docker" "start" "-a" "ceaf03e865eb5ba1dc4e10541e272ce750ef66be8be0cb94611724d6f62fec95"`
Dec 19 19:07:12.719 INFO [stderr]     Checking nix v0.5.1
Dec 19 19:07:15.748 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 19:07:16.508 INFO [stderr]     Checking juggle v0.1.0 (/opt/crater/workdir)
Dec 19 19:07:18.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
Dec 19 19:07:18.654 INFO running `"docker" "inspect" "ceaf03e865eb5ba1dc4e10541e272ce750ef66be8be0cb94611724d6f62fec95"`
Dec 19 19:07:18.912 INFO running `"docker" "rm" "-f" "ceaf03e865eb5ba1dc4e10541e272ce750ef66be8be0cb94611724d6f62fec95"`
Dec 19 19:07:19.148 INFO [stdout] ceaf03e865eb5ba1dc4e10541e272ce750ef66be8be0cb94611724d6f62fec95