[INFO] fetching crate protoc-grpc 0.0.0...
[INFO] checking protoc-grpc-0.0.0 against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331
[INFO] extracting crate protoc-grpc 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate protoc-grpc 0.0.0 on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate protoc-grpc 0.0.0
[INFO] finished tweaking crates.io crate protoc-grpc 0.0.0
[INFO] tweaked toml for crates.io crate protoc-grpc 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protobuf-codegen v2.0.6
[INFO] [stderr]   Downloaded protobuf v2.0.6
[INFO] [stderr]   Downloaded protoc v2.0.6
[INFO] [stderr]   Downloaded protoc-rust v2.0.6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59ca2f9fb8f7190c8479be6c9193025e3ff177304896569fe8d9ef01a7838793
[INFO] running `"docker" "start" "-a" "59ca2f9fb8f7190c8479be6c9193025e3ff177304896569fe8d9ef01a7838793"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling protobuf v2.0.6
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking protoc v2.0.6
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking protobuf-codegen v2.0.6
[INFO] [stderr]     Checking grpcio-compiler v0.3.0
[INFO] [stderr]     Checking protoc-rust v2.0.6
[INFO] [stderr]     Checking protoc-grpc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `"docker" "inspect" "59ca2f9fb8f7190c8479be6c9193025e3ff177304896569fe8d9ef01a7838793"`
[INFO] running `"docker" "rm" "-f" "59ca2f9fb8f7190c8479be6c9193025e3ff177304896569fe8d9ef01a7838793"`
[INFO] [stdout] 59ca2f9fb8f7190c8479be6c9193025e3ff177304896569fe8d9ef01a7838793