Dec 05 16:19:15.623 INFO checking batch-loader-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 16:19:15.624 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 05 16:19:16.059 INFO [stdout] f16c20ffaa0aca572efe16d135f42f9641200cacca3c9eea4dba086887031ffe
Dec 05 16:19:16.065 INFO running `"docker" "start" "-a" "f16c20ffaa0aca572efe16d135f42f9641200cacca3c9eea4dba086887031ffe"`
Dec 05 16:19:18.226 INFO [stderr] usermod: no changes
Dec 05 16:19:18.299 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 16:19:18.372 INFO [stderr]     Checking worker-sentinel v0.3.1
Dec 05 16:19:18.407 INFO [stderr]     Checking batch-recv v0.1.0
Dec 05 16:19:20.821 INFO [stderr]     Checking batch-loader v0.1.0 (/source)
Dec 05 16:19:25.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.96s
Dec 05 16:19:25.231 INFO [stderr] su: No module specific data is present
Dec 05 16:19:25.983 INFO running `"docker" "inspect" "f16c20ffaa0aca572efe16d135f42f9641200cacca3c9eea4dba086887031ffe"`
Dec 05 16:19:26.263 INFO running `"docker" "rm" "-f" "f16c20ffaa0aca572efe16d135f42f9641200cacca3c9eea4dba086887031ffe"`
Dec 05 16:19:26.779 INFO [stdout] f16c20ffaa0aca572efe16d135f42f9641200cacca3c9eea4dba086887031ffe