Dec 12 17:43:10.241 INFO checking batch-loader-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:43:10.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 17:43:10.712 INFO [stdout] dcb19e5d58fa8d88bac38fa05a9d337ae28ecb5cb69a2fbb52c8c899c6abfc8e
Dec 12 17:43:10.720 INFO running `"docker" "start" "-a" "dcb19e5d58fa8d88bac38fa05a9d337ae28ecb5cb69a2fbb52c8c899c6abfc8e"`
Dec 12 17:43:12.455 INFO [stderr] usermod: no changes
Dec 12 17:43:12.491 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 12 17:43:12.561 INFO [stderr]     Checking worker-sentinel v0.3.1
Dec 12 17:43:12.564 INFO [stderr]     Checking batch-recv v0.1.0
Dec 12 17:43:15.170 INFO [stderr]     Checking batch-loader v0.1.0 (/source)
Dec 12 17:43:19.161 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
Dec 12 17:43:19.173 INFO [stderr] su: No module specific data is present
Dec 12 17:43:20.392 INFO running `"docker" "inspect" "dcb19e5d58fa8d88bac38fa05a9d337ae28ecb5cb69a2fbb52c8c899c6abfc8e"`
Dec 12 17:43:20.774 INFO running `"docker" "rm" "-f" "dcb19e5d58fa8d88bac38fa05a9d337ae28ecb5cb69a2fbb52c8c899c6abfc8e"`
Dec 12 17:43:21.181 INFO [stdout] dcb19e5d58fa8d88bac38fa05a9d337ae28ecb5cb69a2fbb52c8c899c6abfc8e