Dec 12 09:57:53.080 INFO checking pnet-0.21.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:57:53.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 12 09:57:53.506 INFO [stdout] c078b9171893718c318317b9282e6ae3c1655903262de47a9692910475a95ad6
Dec 12 09:57:53.508 INFO running `"docker" "start" "-a" "c078b9171893718c318317b9282e6ae3c1655903262de47a9692910475a95ad6"`
Dec 12 09:57:54.814 INFO [stderr] usermod: no changes
Dec 12 09:57:55.033 INFO [stderr]    Compiling pnet v0.21.0 (/source)
Dec 12 09:57:55.065 INFO [stderr]     Checking pnet_datalink v0.21.0
Dec 12 09:57:55.093 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 12 09:58:00.244 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 12 09:58:13.148 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 12 09:58:18.660 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.81s
Dec 12 09:58:18.672 INFO [stderr] su: No module specific data is present
Dec 12 09:58:19.390 INFO running `"docker" "inspect" "c078b9171893718c318317b9282e6ae3c1655903262de47a9692910475a95ad6"`
Dec 12 09:58:19.606 INFO running `"docker" "rm" "-f" "c078b9171893718c318317b9282e6ae3c1655903262de47a9692910475a95ad6"`
Dec 12 09:58:19.844 INFO [stdout] c078b9171893718c318317b9282e6ae3c1655903262de47a9692910475a95ad6