Dec 05 03:08:47.547 INFO checking CarstenWalther/blockchain against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:08:47.547 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 03:08:47.859 INFO [stdout] 23bf498fdbc22b747940448058d50a709d96678c1ead15c62374b5b4581296e9
Dec 05 03:08:47.860 INFO running `"docker" "start" "-a" "23bf498fdbc22b747940448058d50a709d96678c1ead15c62374b5b4581296e9"`
Dec 05 03:08:48.873 INFO [stderr] usermod: no changes
Dec 05 03:08:49.017 INFO [stderr]    Compiling openssl v0.9.19
Dec 05 03:08:49.021 INFO [stderr]    Compiling openssl-sys v0.9.19
Dec 05 03:08:49.022 INFO [stderr]     Checking serde_bytes v0.10.2
Dec 05 03:08:49.022 INFO [stderr]     Checking bincode v0.8.0
Dec 05 03:08:56.410 INFO [stderr]     Checking crypto-hash v0.3.0
Dec 05 03:08:57.043 INFO [stderr]     Checking blockchain v0.1.0 (/source)
Dec 05 03:08:58.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.27s
Dec 05 03:08:58.195 INFO [stderr] su: No module specific data is present
Dec 05 03:08:58.585 INFO running `"docker" "inspect" "23bf498fdbc22b747940448058d50a709d96678c1ead15c62374b5b4581296e9"`
Dec 05 03:08:58.729 INFO running `"docker" "rm" "-f" "23bf498fdbc22b747940448058d50a709d96678c1ead15c62374b5b4581296e9"`
Dec 05 03:08:58.833 INFO [stdout] 23bf498fdbc22b747940448058d50a709d96678c1ead15c62374b5b4581296e9