Dec 04 13:42:10.680 INFO checking mschorsch/isolate-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:42:10.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13:42:11.135 INFO [stdout] 54f16066cd1b9051608dac6305f0384bb4da8d3aff536c8534d83605d099b319
Dec 04 13:42:11.138 INFO running `"docker" "start" "-a" "54f16066cd1b9051608dac6305f0384bb4da8d3aff536c8534d83605d099b319"`
Dec 04 13:42:12.947 INFO [stderr] usermod: no changes
Dec 04 13:42:13.089 INFO [stderr]     Checking atty v0.2.2
Dec 04 13:42:13.089 INFO [stderr]     Checking nix v0.9.0
Dec 04 13:42:13.089 INFO [stderr]     Checking error-chain v0.10.0
Dec 04 13:42:13.847 INFO [stderr]     Checking clap v2.26.2
Dec 04 13:42:22.496 INFO [stderr]     Checking isolate-rs v0.1.0 (/source)
Dec 04 13:42:23.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.69s
Dec 04 13:42:23.692 INFO [stderr] su: No module specific data is present
Dec 04 13:42:24.064 INFO running `"docker" "inspect" "54f16066cd1b9051608dac6305f0384bb4da8d3aff536c8534d83605d099b319"`
Dec 04 13:42:24.193 INFO running `"docker" "rm" "-f" "54f16066cd1b9051608dac6305f0384bb4da8d3aff536c8534d83605d099b319"`
Dec 04 13:42:24.510 INFO [stdout] 54f16066cd1b9051608dac6305f0384bb4da8d3aff536c8534d83605d099b319