Dec 05 14:58:22.536 INFO checking credentials_to_env-0.4.7 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:58:22.536 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 14:58:22.887 INFO [stdout] 503060fdb45913f108ed67bbb276864b3f5eee88b323f768c6887a5a10d6a6a7
Dec 05 14:58:22.895 INFO running `"docker" "start" "-a" "503060fdb45913f108ed67bbb276864b3f5eee88b323f768c6887a5a10d6a6a7"`
Dec 05 14:58:23.643 INFO [stderr] usermod: no changes
Dec 05 14:58:23.898 INFO [stderr]     Checking exec v0.3.1
Dec 05 14:58:23.900 INFO [stderr]     Checking common_failures v0.1.1
Dec 05 14:58:23.900 INFO [stderr]     Checking credentials v0.10.0
Dec 05 14:58:33.959 INFO [stderr]     Checking credentials_to_env v0.4.7 (/source)
Dec 05 14:58:44.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.06s
Dec 05 14:58:44.751 INFO [stderr] su: No module specific data is present
Dec 05 14:58:45.208 INFO running `"docker" "inspect" "503060fdb45913f108ed67bbb276864b3f5eee88b323f768c6887a5a10d6a6a7"`
Dec 05 14:58:45.386 INFO running `"docker" "rm" "-f" "503060fdb45913f108ed67bbb276864b3f5eee88b323f768c6887a5a10d6a6a7"`
Dec 05 14:58:45.515 INFO [stdout] 503060fdb45913f108ed67bbb276864b3f5eee88b323f768c6887a5a10d6a6a7