Nov 28 20:18:52.697 INFO checking protoc-rust-copra-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:18:52.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 20:18:53.121 INFO [stdout] 348949fd5999b178325fa4a3e671651189479541c60fd2320e5a03f88e43057c
Nov 28 20:18:53.133 INFO running `"docker" "start" "-a" "348949fd5999b178325fa4a3e671651189479541c60fd2320e5a03f88e43057c"`
Nov 28 20:18:54.044 INFO [stderr] usermod: no changes
Nov 28 20:18:54.122 INFO [stderr]    Compiling protobuf v1.7.4
Nov 28 20:18:54.128 INFO [stderr]     Checking protoc v1.7.4
Nov 28 20:19:02.625 INFO [stderr]     Checking protoc-rust v1.7.4
Nov 28 20:19:03.633 INFO [stderr]     Checking protoc-rust-copra v0.1.1 (/source)
Nov 28 20:19:06.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.29s
Nov 28 20:19:06.372 INFO [stderr] su: No module specific data is present
Nov 28 20:19:07.024 INFO running `"docker" "inspect" "348949fd5999b178325fa4a3e671651189479541c60fd2320e5a03f88e43057c"`
Nov 28 20:19:07.319 INFO running `"docker" "rm" "-f" "348949fd5999b178325fa4a3e671651189479541c60fd2320e5a03f88e43057c"`
Nov 28 20:19:07.640 INFO [stdout] 348949fd5999b178325fa4a3e671651189479541c60fd2320e5a03f88e43057c