Dec 11 21:29:52.593 INFO checking brayniac/smolping against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 21:29:52.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 21:29:53.058 INFO [stdout] 8e53e2543105c01ab2aca38df7909a965dbc67d4abef3838d7bb549328c3b3a9
Dec 11 21:29:53.059 INFO running `"docker" "start" "-a" "8e53e2543105c01ab2aca38df7909a965dbc67d4abef3838d7bb549328c3b3a9"`
Dec 11 21:29:54.558 INFO [stderr] usermod: no changes
Dec 11 21:29:54.666 INFO [stderr]     Checking byteorder v1.0.0
Dec 11 21:29:54.666 INFO [stderr]     Checking managed v0.3.0
Dec 11 21:29:54.667 INFO [stderr]     Checking log-panics v1.1.0
Dec 11 21:29:55.373 INFO [stderr]     Checking smoltcp v0.3.0
Dec 11 21:29:57.492 INFO [stderr]     Checking smolping v0.0.1-pre (/source)
Dec 11 21:29:58.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Dec 11 21:29:58.252 INFO [stderr] su: No module specific data is present
Dec 11 21:29:58.800 INFO running `"docker" "inspect" "8e53e2543105c01ab2aca38df7909a965dbc67d4abef3838d7bb549328c3b3a9"`
Dec 11 21:29:59.043 INFO running `"docker" "rm" "-f" "8e53e2543105c01ab2aca38df7909a965dbc67d4abef3838d7bb549328c3b3a9"`
Dec 11 21:29:59.304 INFO [stdout] 8e53e2543105c01ab2aca38df7909a965dbc67d4abef3838d7bb549328c3b3a9