Dec 07 03:42:39.246 INFO testing protoc-grpcio-0.3.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 03:42:39.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 03:42:39.591 INFO [stdout] d7835a78ba036c7d7a6f8f338f111cbb5523d2c629f86768242f7c9d40423ccc
Dec 07 03:42:39.592 INFO running `"docker" "start" "-a" "d7835a78ba036c7d7a6f8f338f111cbb5523d2c629f86768242f7c9d40423ccc"`
Dec 07 03:42:40.988 INFO [stderr] usermod: no changes
Dec 07 03:42:41.160 INFO [stderr]    Compiling protoc v2.2.0
Dec 07 03:42:41.160 INFO [stderr]    Compiling grpcio-compiler v0.4.1
Dec 07 03:42:43.732 INFO [stderr]    Compiling protoc-grpcio v0.3.1 (/source)
Dec 07 03:42:45.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Dec 07 03:42:45.820 INFO [stderr] su: No module specific data is present
Dec 07 03:42:46.864 INFO running `"docker" "inspect" "d7835a78ba036c7d7a6f8f338f111cbb5523d2c629f86768242f7c9d40423ccc"`
Dec 07 03:42:47.152 INFO running `"docker" "rm" "-f" "d7835a78ba036c7d7a6f8f338f111cbb5523d2c629f86768242f7c9d40423ccc"`
Dec 07 03:42:47.488 INFO [stdout] d7835a78ba036c7d7a6f8f338f111cbb5523d2c629f86768242f7c9d40423ccc
Dec 07 03:42:47.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 03:42:48.093 INFO [stdout] 658c3e437614054abd043476f98b06e5a48c1672f034fe22ecd4b751c257a9cb
Dec 07 03:42:48.095 INFO running `"docker" "start" "-a" "658c3e437614054abd043476f98b06e5a48c1672f034fe22ecd4b751c257a9cb"`
Dec 07 03:42:49.791 INFO [stderr] usermod: no changes
Dec 07 03:42:49.944 INFO [stderr]    Compiling protoc-grpcio v0.3.1 (/source)
Dec 07 03:42:55.496 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
Dec 07 03:42:55.496 INFO [stderr] su: No module specific data is present
Dec 07 03:42:56.212 INFO running `"docker" "inspect" "658c3e437614054abd043476f98b06e5a48c1672f034fe22ecd4b751c257a9cb"`
Dec 07 03:42:56.366 INFO running `"docker" "rm" "-f" "658c3e437614054abd043476f98b06e5a48c1672f034fe22ecd4b751c257a9cb"`
Dec 07 03:42:56.535 INFO [stdout] 658c3e437614054abd043476f98b06e5a48c1672f034fe22ecd4b751c257a9cb