Dec 05 06:42:09.098 INFO checking silk-0.3.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 06:42:09.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06:42:09.527 INFO [stdout] b13c5b33399d1db058221b3e3d98593ae3ec866fce681d6d58edcbe29edaf299
Dec 05 06:42:09.529 INFO running `"docker" "start" "-a" "b13c5b33399d1db058221b3e3d98593ae3ec866fce681d6d58edcbe29edaf299"`
Dec 05 06:42:11.108 INFO [stderr] usermod: no changes
Dec 05 06:42:11.246 INFO [stderr]     Checking generic-array v0.9.0
Dec 05 06:42:11.247 INFO [stderr]    Compiling rayon v0.8.2
Dec 05 06:42:12.101 INFO [stderr]     Checking digest v0.7.6
Dec 05 06:42:12.722 INFO [stderr]     Checking sha2 v0.7.1
Dec 05 06:42:15.359 INFO [stderr]    Compiling ring v0.12.1
Dec 05 06:42:21.600 INFO [stderr]     Checking silk v0.3.3 (/source)
Dec 05 06:42:42.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.44s
Dec 05 06:42:42.587 INFO [stderr] su: No module specific data is present
Dec 05 06:42:44.359 INFO running `"docker" "inspect" "b13c5b33399d1db058221b3e3d98593ae3ec866fce681d6d58edcbe29edaf299"`
Dec 05 06:42:44.625 INFO running `"docker" "rm" "-f" "b13c5b33399d1db058221b3e3d98593ae3ec866fce681d6d58edcbe29edaf299"`
Dec 05 06:42:44.963 INFO [stdout] b13c5b33399d1db058221b3e3d98593ae3ec866fce681d6d58edcbe29edaf299