Dec 05 13:39:30.718 INFO checking from-repr-enum-derive-0.1.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 13:39:30.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13:39:31.018 INFO [stdout] 16b5d565e476d773f0ae4d8b6d5da8cb107f7cc1a9adc2f6789d0940343ef136
Dec 05 13:39:31.019 INFO running `"docker" "start" "-a" "16b5d565e476d773f0ae4d8b6d5da8cb107f7cc1a9adc2f6789d0940343ef136"`
Dec 05 13:39:31.895 INFO [stderr] usermod: no changes
Dec 05 13:39:31.937 INFO [stderr]     Checking syn v0.12.15
Dec 05 13:39:31.946 INFO [stderr]    Compiling from-repr-enum-derive v0.1.2 (/source)
Dec 05 13:39:39.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.11s
Dec 05 13:39:39.024 INFO [stderr] su: No module specific data is present
Dec 05 13:39:39.372 INFO running `"docker" "inspect" "16b5d565e476d773f0ae4d8b6d5da8cb107f7cc1a9adc2f6789d0940343ef136"`
Dec 05 13:39:39.611 INFO running `"docker" "rm" "-f" "16b5d565e476d773f0ae4d8b6d5da8cb107f7cc1a9adc2f6789d0940343ef136"`
Dec 05 13:39:39.983 INFO [stdout] 16b5d565e476d773f0ae4d8b6d5da8cb107f7cc1a9adc2f6789d0940343ef136