Dec 04 14:37:10.640 INFO checking markcol/leveldb-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:37:10.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:37:10.954 INFO [stdout] ed2dba1021adc998eca8ea7d8654a29e6e8cafc9fe5441d5ff515a89a010f3e6
Dec 04 14:37:10.961 INFO running `"docker" "start" "-a" "ed2dba1021adc998eca8ea7d8654a29e6e8cafc9fe5441d5ff515a89a010f3e6"`
Dec 04 14:37:12.207 INFO [stderr] usermod: no changes
Dec 04 14:37:12.395 INFO [stderr]     Checking env_logger v0.5.6
Dec 04 14:37:12.402 INFO [stderr]     Checking structopt v0.2.5
Dec 04 14:37:13.730 INFO [stderr]     Checking leveldb-rs v0.1.0 (/source)
Dec 04 14:37:15.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Dec 04 14:37:15.786 INFO [stderr] su: No module specific data is present
Dec 04 14:37:16.463 INFO running `"docker" "inspect" "ed2dba1021adc998eca8ea7d8654a29e6e8cafc9fe5441d5ff515a89a010f3e6"`
Dec 04 14:37:16.664 INFO running `"docker" "rm" "-f" "ed2dba1021adc998eca8ea7d8654a29e6e8cafc9fe5441d5ff515a89a010f3e6"`
Dec 04 14:37:16.899 INFO [stdout] ed2dba1021adc998eca8ea7d8654a29e6e8cafc9fe5441d5ff515a89a010f3e6