Dec 19 04:55:41.637 INFO checking ypkulkar/binary_tree against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:55:41.637 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/ypkulkar/binary_tree:/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 04:55:42.144 INFO [stdout] 81a69f511deb5d9a896f74182f8f12dc8c4dca55a6610cf55fa9748fa9b7a882
Dec 19 04:55:42.146 INFO running `"docker" "start" "-a" "81a69f511deb5d9a896f74182f8f12dc8c4dca55a6610cf55fa9748fa9b7a882"`
Dec 19 04:55:43.532 INFO [stderr]     Checking your v0.1.0 (/opt/crater/workdir)
Dec 19 04:55:43.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 19 04:55:44.602 INFO running `"docker" "inspect" "81a69f511deb5d9a896f74182f8f12dc8c4dca55a6610cf55fa9748fa9b7a882"`
Dec 19 04:55:44.960 INFO running `"docker" "rm" "-f" "81a69f511deb5d9a896f74182f8f12dc8c4dca55a6610cf55fa9748fa9b7a882"`
Dec 19 04:55:45.212 INFO [stdout] 81a69f511deb5d9a896f74182f8f12dc8c4dca55a6610cf55fa9748fa9b7a882