Dec 04 23:18:50.915 INFO checking ZhouHansen/async_rust_playground against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:18:50.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 23:18:51.091 INFO [stdout] ec7aa52f5535544fd31c4f8db685a9582b77f579a37f195e318f7b1506d29ecb
Dec 04 23:18:51.096 INFO running `"docker" "start" "-a" "ec7aa52f5535544fd31c4f8db685a9582b77f579a37f195e318f7b1506d29ecb"`
Dec 04 23:18:51.624 INFO [stderr] usermod: no changes
Dec 04 23:18:51.654 INFO [stderr]     Checking async_rust_playground v0.1.0 (/source)
Dec 04 23:18:52.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 04 23:18:52.448 INFO [stderr] su: No module specific data is present
Dec 04 23:18:52.789 INFO running `"docker" "inspect" "ec7aa52f5535544fd31c4f8db685a9582b77f579a37f195e318f7b1506d29ecb"`
Dec 04 23:18:52.965 INFO running `"docker" "rm" "-f" "ec7aa52f5535544fd31c4f8db685a9582b77f579a37f195e318f7b1506d29ecb"`
Dec 04 23:18:53.173 INFO [stdout] ec7aa52f5535544fd31c4f8db685a9582b77f579a37f195e318f7b1506d29ecb