Dec 02 04:24:07.416 INFO documenting protoc-grpcio-0.3.1 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 04:24:07.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:24:07.607 INFO [stdout] 5aa2180a1f4c05404e742ecb35043ed72223cf05c6f770afe7f733b0dbceedf4
Dec 02 04:24:07.614 INFO running `"docker" "start" "-a" "5aa2180a1f4c05404e742ecb35043ed72223cf05c6f770afe7f733b0dbceedf4"`
Dec 02 04:24:08.120 INFO [stderr] usermod: no changes
Dec 02 04:24:08.269 INFO [stderr]     Checking protobuf-codegen v2.0.5
Dec 02 04:24:09.924 INFO [stderr]     Checking grpcio-compiler v0.4.1
Dec 02 04:24:10.534 INFO [stderr]  Documenting protoc-grpcio v0.3.1 (/source)
Dec 02 04:24:13.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 02 04:24:13.183 INFO [stderr] su: No module specific data is present
Dec 02 04:24:13.501 INFO running `"docker" "inspect" "5aa2180a1f4c05404e742ecb35043ed72223cf05c6f770afe7f733b0dbceedf4"`
Dec 02 04:24:13.598 INFO running `"docker" "rm" "-f" "5aa2180a1f4c05404e742ecb35043ed72223cf05c6f770afe7f733b0dbceedf4"`
Dec 02 04:24:13.718 INFO [stdout] 5aa2180a1f4c05404e742ecb35043ed72223cf05c6f770afe7f733b0dbceedf4