Dec 05 04:44:05.262 INFO checking variant_count-1.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:44:05.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 04:44:05.468 INFO [stdout] aa302b10ca8b51cbe3fa011c284884784ba3a7899136209c090cfc6c85791250
Dec 05 04:44:05.473 INFO running `"docker" "start" "-a" "aa302b10ca8b51cbe3fa011c284884784ba3a7899136209c090cfc6c85791250"`
Dec 05 04:44:06.156 INFO [stderr] usermod: no changes
Dec 05 04:44:06.243 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 05 04:44:08.727 INFO [stderr]     Checking quote v0.6.10
Dec 05 04:44:09.479 INFO [stderr]     Checking syn v0.15.22
Dec 05 04:44:13.027 INFO [stderr]     Checking variant_count v1.0.0 (/source)
Dec 05 04:44:21.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
Dec 05 04:44:21.666 INFO [stderr] su: No module specific data is present
Dec 05 04:44:22.166 INFO running `"docker" "inspect" "aa302b10ca8b51cbe3fa011c284884784ba3a7899136209c090cfc6c85791250"`
Dec 05 04:44:22.283 INFO running `"docker" "rm" "-f" "aa302b10ca8b51cbe3fa011c284884784ba3a7899136209c090cfc6c85791250"`
Dec 05 04:44:22.446 INFO [stdout] aa302b10ca8b51cbe3fa011c284884784ba3a7899136209c090cfc6c85791250