Dec 05 13:40:53.716 INFO checking fractal-0.6.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 13:40:53.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:40:54.143 INFO [stdout] ac88369e9d28a74719ebe40185f922c729f717d96beff0c9982d0d46e9cd4c75
Dec 05 13:40:54.145 INFO running `"docker" "start" "-a" "ac88369e9d28a74719ebe40185f922c729f717d96beff0c9982d0d46e9cd4c75"`
Dec 05 13:40:56.446 INFO [stderr] usermod: no changes
Dec 05 13:40:56.543 INFO [stderr]     Checking statistics v0.4.1
Dec 05 13:40:56.543 INFO [stderr]     Checking special v0.8.0
Dec 05 13:40:56.543 INFO [stderr]     Checking dwt v0.5.2
Dec 05 13:40:58.087 INFO [stderr]     Checking probability v0.15.12
Dec 05 13:40:59.043 INFO [stderr]     Checking fractal v0.6.3 (/source)
Dec 05 13:41:00.701 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
Dec 05 13:41:00.701 INFO [stderr] su: No module specific data is present
Dec 05 13:41:01.261 INFO running `"docker" "inspect" "ac88369e9d28a74719ebe40185f922c729f717d96beff0c9982d0d46e9cd4c75"`
Dec 05 13:41:01.563 INFO running `"docker" "rm" "-f" "ac88369e9d28a74719ebe40185f922c729f717d96beff0c9982d0d46e9cd4c75"`
Dec 05 13:41:01.969 INFO [stdout] ac88369e9d28a74719ebe40185f922c729f717d96beff0c9982d0d46e9cd4c75