Nov 30 17:46:01.527 INFO checking protoc-grpcio-0.3.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 17:46:01.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:46:01.870 INFO [stdout] a87ad11d84f272443b800c7389deb1c018b36160ce33c98e9ae4d78670d6be96
Nov 30 17:46:01.875 INFO running `"docker" "start" "-a" "a87ad11d84f272443b800c7389deb1c018b36160ce33c98e9ae4d78670d6be96"`
Nov 30 17:46:02.255 INFO [stderr] usermod: no changes
Nov 30 17:46:02.323 INFO [stderr]    Compiling protobuf v2.0.5
Nov 30 17:46:02.328 INFO [stderr]     Checking protoc v2.2.0
Nov 30 17:46:09.017 INFO [stderr]     Checking protobuf-codegen v2.0.5
Nov 30 17:46:10.580 INFO [stderr]     Checking grpcio-compiler v0.4.1
Nov 30 17:46:11.265 INFO [stderr]     Checking protoc-grpcio v0.3.1 (/source)
Nov 30 17:46:13.250 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.98s
Nov 30 17:46:13.256 INFO [stderr] su: No module specific data is present
Nov 30 17:46:13.609 INFO running `"docker" "inspect" "a87ad11d84f272443b800c7389deb1c018b36160ce33c98e9ae4d78670d6be96"`
Nov 30 17:46:13.716 INFO running `"docker" "rm" "-f" "a87ad11d84f272443b800c7389deb1c018b36160ce33c98e9ae4d78670d6be96"`
Nov 30 17:46:13.845 INFO [stdout] a87ad11d84f272443b800c7389deb1c018b36160ce33c98e9ae4d78670d6be96