Dec 12 17:35:24.796 INFO checking bip_peer-0.5.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:35:24.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:35:25.266 INFO [stdout] e8df3fc39600457e8fa33a4865bb2813532d767c48bae3618ff00f76a5d98a7a
Dec 12 17:35:25.268 INFO running `"docker" "start" "-a" "e8df3fc39600457e8fa33a4865bb2813532d767c48bae3618ff00f76a5d98a7a"`
Dec 12 17:35:26.783 INFO [stderr] usermod: no changes
Dec 12 17:35:27.108 INFO [stderr]     Checking bip_bencode v0.4.4
Dec 12 17:35:27.125 INFO [stderr]     Checking bip_util v0.5.0
Dec 12 17:35:30.246 INFO [stderr]     Checking bip_handshake v0.7.1
Dec 12 17:35:36.729 INFO [stderr]     Checking bip_peer v0.5.0 (/source)
Dec 12 17:36:08.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.43s
Dec 12 17:36:08.260 INFO [stderr] su: No module specific data is present
Dec 12 17:36:08.741 INFO running `"docker" "inspect" "e8df3fc39600457e8fa33a4865bb2813532d767c48bae3618ff00f76a5d98a7a"`
Dec 12 17:36:08.899 INFO running `"docker" "rm" "-f" "e8df3fc39600457e8fa33a4865bb2813532d767c48bae3618ff00f76a5d98a7a"`
Dec 12 17:36:09.081 INFO [stdout] e8df3fc39600457e8fa33a4865bb2813532d767c48bae3618ff00f76a5d98a7a