Dec 12 17:36:10.759 INFO checking bip_dht-0.6.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:36:10.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:36:10.917 INFO [stdout] c8bc38c6be197a5d6745463f46991ea0923486b83c41241e3f4c8c0e79069102
Dec 12 17:36:10.922 INFO running `"docker" "start" "-a" "c8bc38c6be197a5d6745463f46991ea0923486b83c41241e3f4c8c0e79069102"`
Dec 12 17:36:11.518 INFO [stderr] usermod: no changes
Dec 12 17:36:11.656 INFO [stderr]     Checking slab v0.2.0
Dec 12 17:36:11.656 INFO [stderr]     Checking bip_bencode v0.2.0
Dec 12 17:36:11.656 INFO [stderr]     Checking bip_util v0.5.0
Dec 12 17:36:14.450 INFO [stderr]     Checking bip_handshake v0.4.1
Dec 12 17:36:17.213 INFO [stderr]     Checking bip_dht v0.6.0 (/source)
Dec 12 17:36:27.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.25s
Dec 12 17:36:27.804 INFO [stderr] su: No module specific data is present
Dec 12 17:36:29.162 INFO running `"docker" "inspect" "c8bc38c6be197a5d6745463f46991ea0923486b83c41241e3f4c8c0e79069102"`
Dec 12 17:36:29.464 INFO running `"docker" "rm" "-f" "c8bc38c6be197a5d6745463f46991ea0923486b83c41241e3f4c8c0e79069102"`
Dec 12 17:36:29.745 INFO [stdout] c8bc38c6be197a5d6745463f46991ea0923486b83c41241e3f4c8c0e79069102