[INFO] fetching crate grpc-compiler 0.7.0...
[INFO] checking grpc-compiler-0.7.0 against master#0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf for pr-71814
[INFO] extracting crate grpc-compiler 0.7.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate grpc-compiler 0.7.0 on toolchain 0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grpc-compiler 0.7.0
[INFO] finished tweaking crates.io crate grpc-compiler 0.7.0
[INFO] tweaked toml for crates.io crate grpc-compiler 0.7.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate grpc-compiler 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e6763fd93c6d70328aa9bffd6bda0aad229babc69ef16b6dbf7888d39d8b7fb9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e6763fd93c6d70328aa9bffd6bda0aad229babc69ef16b6dbf7888d39d8b7fb9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking protobuf v2.14.0
[INFO] [stderr]     Checking protobuf-codegen v2.14.0
[INFO] [stderr]     Checking grpc-compiler v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `"docker" "inspect" "e6763fd93c6d70328aa9bffd6bda0aad229babc69ef16b6dbf7888d39d8b7fb9"`
[INFO] running `"docker" "rm" "-f" "e6763fd93c6d70328aa9bffd6bda0aad229babc69ef16b6dbf7888d39d8b7fb9"`
[INFO] [stdout] e6763fd93c6d70328aa9bffd6bda0aad229babc69ef16b6dbf7888d39d8b7fb9