Nov 30 17:46:01.815 INFO checking protoc-grpc-0.0.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 17:46:01.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 17:46:01.987 INFO [stdout] 7c66eb5b19683b2e2395bf8ee76d91c4ad411724134b9e702042c764dfd3ec2f
Nov 30 17:46:01.994 INFO running `"docker" "start" "-a" "7c66eb5b19683b2e2395bf8ee76d91c4ad411724134b9e702042c764dfd3ec2f"`
Nov 30 17:46:02.500 INFO [stderr] usermod: no changes
Nov 30 17:46:02.599 INFO [stderr]     Checking protoc v2.0.5
Nov 30 17:46:02.599 INFO [stderr]     Checking protobuf-codegen v2.0.5
Nov 30 17:46:04.935 INFO [stderr]     Checking grpcio-compiler v0.3.0
Nov 30 17:46:04.937 INFO [stderr]     Checking protoc-rust v2.0.5
Nov 30 17:46:06.473 INFO [stderr]     Checking protoc-grpc v0.0.0 (/source)
Nov 30 17:46:08.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.95s
Nov 30 17:46:08.484 INFO [stderr] su: No module specific data is present
Nov 30 17:46:09.179 INFO running `"docker" "inspect" "7c66eb5b19683b2e2395bf8ee76d91c4ad411724134b9e702042c764dfd3ec2f"`
Nov 30 17:46:09.400 INFO running `"docker" "rm" "-f" "7c66eb5b19683b2e2395bf8ee76d91c4ad411724134b9e702042c764dfd3ec2f"`
Nov 30 17:46:09.588 INFO [stdout] 7c66eb5b19683b2e2395bf8ee76d91c4ad411724134b9e702042c764dfd3ec2f