Dec 05 02:53:04.528 INFO checking DavideCanton/perudo against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:53:04.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 02:53:05.044 INFO [stdout] 7251a994518514538c890540a8a8f8440a364ff3e8fc89939c6edeba6285ea55
Dec 05 02:53:05.051 INFO running `"docker" "start" "-a" "7251a994518514538c890540a8a8f8440a364ff3e8fc89939c6edeba6285ea55"`
Dec 05 02:53:06.219 INFO [stderr] usermod: no changes
Dec 05 02:53:06.283 INFO [stderr]     Checking libc v0.2.12
Dec 05 02:53:06.283 INFO [stderr]     Checking random v0.10.0
Dec 05 02:53:07.251 INFO [stderr]     Checking special v0.7.0
Dec 05 02:53:07.251 INFO [stderr]     Checking rand v0.3.14
Dec 05 02:53:08.304 INFO [stderr]     Checking probability v0.14.2
Dec 05 02:53:09.670 INFO [stderr]     Checking perudo v0.1.0 (/source)
Dec 05 02:53:11.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
Dec 05 02:53:11.191 INFO [stderr] su: No module specific data is present
Dec 05 02:53:12.206 INFO running `"docker" "inspect" "7251a994518514538c890540a8a8f8440a364ff3e8fc89939c6edeba6285ea55"`
Dec 05 02:53:12.397 INFO running `"docker" "rm" "-f" "7251a994518514538c890540a8a8f8440a364ff3e8fc89939c6edeba6285ea55"`
Dec 05 02:53:12.803 INFO [stdout] 7251a994518514538c890540a8a8f8440a364ff3e8fc89939c6edeba6285ea55