Nov 18 03:05:27.926 INFO testing protoc-grpcio-0.2.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 03:05:27.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 03:05:28.328 INFO [stdout] 91b938cbea00bf9a6a36af0684c588e1423a15d4d26bead9646772054932042e
Nov 18 03:05:28.334 INFO running `"docker" "start" "-a" "91b938cbea00bf9a6a36af0684c588e1423a15d4d26bead9646772054932042e"`
Nov 18 03:05:29.578 INFO [stderr] usermod: no changes
Nov 18 03:05:29.705 INFO [stderr]    Compiling protobuf v2.0.5
Nov 18 03:05:29.713 INFO [stderr]    Compiling protoc v2.2.0
Nov 18 03:06:00.671 INFO [stderr]    Compiling protobuf-codegen v2.0.5
Nov 18 03:06:05.785 INFO [stderr]    Compiling grpcio-compiler v0.3.0
Nov 18 03:06:06.990 INFO [stderr]    Compiling protoc-grpcio v0.2.1 (/source)
Nov 18 03:06:08.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.91s
Nov 18 03:06:08.527 INFO [stderr] su: No module specific data is present
Nov 18 03:06:08.888 INFO running `"docker" "inspect" "91b938cbea00bf9a6a36af0684c588e1423a15d4d26bead9646772054932042e"`
Nov 18 03:06:09.073 INFO running `"docker" "rm" "-f" "91b938cbea00bf9a6a36af0684c588e1423a15d4d26bead9646772054932042e"`
Nov 18 03:06:09.295 INFO [stdout] 91b938cbea00bf9a6a36af0684c588e1423a15d4d26bead9646772054932042e
Nov 18 03:06:09.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 18 03:06:09.597 INFO [stdout] 3ddb7a1f67e18380ea6a4a8d60fae4e3d5851aa4881cd13abba60023485fd87f
Nov 18 03:06:09.599 INFO running `"docker" "start" "-a" "3ddb7a1f67e18380ea6a4a8d60fae4e3d5851aa4881cd13abba60023485fd87f"`
Nov 18 03:06:10.071 INFO [stderr] usermod: no changes
Nov 18 03:06:10.208 INFO [stderr]    Compiling protoc-grpcio v0.2.1 (/source)
Nov 18 03:06:13.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Nov 18 03:06:13.599 INFO [stderr] su: No module specific data is present
Nov 18 03:06:13.917 INFO running `"docker" "inspect" "3ddb7a1f67e18380ea6a4a8d60fae4e3d5851aa4881cd13abba60023485fd87f"`
Nov 18 03:06:14.033 INFO running `"docker" "rm" "-f" "3ddb7a1f67e18380ea6a4a8d60fae4e3d5851aa4881cd13abba60023485fd87f"`
Nov 18 03:06:14.130 INFO [stdout] 3ddb7a1f67e18380ea6a4a8d60fae4e3d5851aa4881cd13abba60023485fd87f