Nov 07 10:42:44.935 INFO checking protoc-grpcio-0.2.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 10:42:44.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 10:42:45.262 INFO blam! 7603e55306c1811535414caf25221dfa8add4fe750ec3b7389d189295938d518
Nov 07 10:42:45.262 INFO running `"docker" "start" "-a" "7603e55306c1811535414caf25221dfa8add4fe750ec3b7389d189295938d518"`
Nov 07 10:42:46.444 INFO kablam! usermod: no changes
Nov 07 10:42:46.524 INFO kablam!    Compiling protobuf v2.0.5
Nov 07 10:42:46.524 INFO kablam!     Checking protoc v2.1.4
Nov 07 10:42:46.524 INFO kablam!     Checking mktemp v0.3.1
Nov 07 10:42:52.970 INFO kablam!     Checking protobuf-codegen v2.0.5
Nov 07 10:42:54.653 INFO kablam!     Checking grpcio-compiler v0.3.0
Nov 07 10:42:55.364 INFO kablam!     Checking protoc-grpcio v0.2.1 (/source)
Nov 07 10:42:57.272 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.81s
Nov 07 10:42:57.278 INFO kablam! su: No module specific data is present
Nov 07 10:42:57.886 INFO running `"docker" "rm" "-f" "7603e55306c1811535414caf25221dfa8add4fe750ec3b7389d189295938d518"`
Nov 07 10:42:58.174 INFO blam! 7603e55306c1811535414caf25221dfa8add4fe750ec3b7389d189295938d518