Dec 05 08:49:22.880 INFO checking protoc-grpc-0.0.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 08:49:22.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 08:49:23.070 INFO [stdout] a6efd8ea7e42a6be3cd96ebfccba86ce2907d6841b58feee870746770660d36e
Dec 05 08:49:23.072 INFO running `"docker" "start" "-a" "a6efd8ea7e42a6be3cd96ebfccba86ce2907d6841b58feee870746770660d36e"`
Dec 05 08:49:23.541 INFO [stderr] usermod: no changes
Dec 05 08:49:23.607 INFO [stderr]    Compiling protobuf v2.0.5
Dec 05 08:49:23.607 INFO [stderr]     Checking protoc v2.0.5
Dec 05 08:49:29.694 INFO [stderr]     Checking protobuf-codegen v2.0.5
Dec 05 08:49:31.366 INFO [stderr]     Checking grpcio-compiler v0.3.0
Dec 05 08:49:31.367 INFO [stderr]     Checking protoc-rust v2.0.5
Dec 05 08:49:32.845 INFO [stderr]     Checking protoc-grpc v0.0.0 (/source)
Dec 05 08:49:34.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.90s
Dec 05 08:49:34.466 INFO [stderr] su: No module specific data is present
Dec 05 08:49:34.989 INFO running `"docker" "inspect" "a6efd8ea7e42a6be3cd96ebfccba86ce2907d6841b58feee870746770660d36e"`
Dec 05 08:49:35.146 INFO running `"docker" "rm" "-f" "a6efd8ea7e42a6be3cd96ebfccba86ce2907d6841b58feee870746770660d36e"`
Dec 05 08:49:35.268 INFO [stdout] a6efd8ea7e42a6be3cd96ebfccba86ce2907d6841b58feee870746770660d36e