Dec 05 03:08:42.631 INFO checking CasperN/mpcs_cache_emulator against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:08:42.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 03:08:42.967 INFO [stdout] d2e9903af263ac53e0416b12051d3fb003dc10612615374c3dea38784336c2b9
Dec 05 03:08:42.969 INFO running `"docker" "start" "-a" "d2e9903af263ac53e0416b12051d3fb003dc10612615374c3dea38784336c2b9"`
Dec 05 03:08:44.634 INFO [stderr] usermod: no changes
Dec 05 03:08:44.814 INFO [stderr]     Checking clap v2.29.2
Dec 05 03:08:44.814 INFO [stderr]     Checking pretty_env_logger v0.2.0
Dec 05 03:08:50.475 INFO [stderr]     Checking cache_emulator v0.1.0 (/source)
Dec 05 03:08:53.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.94s
Dec 05 03:08:53.620 INFO [stderr] su: No module specific data is present
Dec 05 03:08:55.211 INFO running `"docker" "inspect" "d2e9903af263ac53e0416b12051d3fb003dc10612615374c3dea38784336c2b9"`
Dec 05 03:08:55.587 INFO running `"docker" "rm" "-f" "d2e9903af263ac53e0416b12051d3fb003dc10612615374c3dea38784336c2b9"`
Dec 05 03:08:55.879 INFO [stdout] d2e9903af263ac53e0416b12051d3fb003dc10612615374c3dea38784336c2b9