[INFO] fetching crate solana_libra_build_helpers 0.0.0...
[INFO] checking solana_libra_build_helpers-0.0.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate solana_libra_build_helpers 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate solana_libra_build_helpers 0.0.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana_libra_build_helpers 0.0.0
[INFO] finished tweaking crates.io crate solana_libra_build_helpers 0.0.0
[INFO] tweaked toml for crates.io crate solana_libra_build_helpers 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 86ea7b48ac9bb365d31c9289440a7550b86bc16f416939bfbb7c6dcfa58d43c2
[INFO] running `"docker" "start" "-a" "86ea7b48ac9bb365d31c9289440a7550b86bc16f416939bfbb7c6dcfa58d43c2"`
[INFO] [stderr]     Checking protobuf-codegen v2.8.0
[INFO] [stderr]     Checking protoc v2.8.1
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking mktemp v0.3.1
[INFO] [stderr]     Checking grpcio-compiler v0.4.3
[INFO] [stderr]     Checking protoc-grpcio v0.3.1
[INFO] [stderr]     Checking grpcio-compiler v0.5.0-alpha.2
[INFO] [stderr]     Checking protoc-grpcio v1.1.0
[INFO] [stderr]     Checking solana_libra_grpcio-client v0.0.0
[INFO] [stderr]     Checking solana_libra_build_helpers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `"docker" "inspect" "86ea7b48ac9bb365d31c9289440a7550b86bc16f416939bfbb7c6dcfa58d43c2"`
[INFO] running `"docker" "rm" "-f" "86ea7b48ac9bb365d31c9289440a7550b86bc16f416939bfbb7c6dcfa58d43c2"`
[INFO] [stdout] 86ea7b48ac9bb365d31c9289440a7550b86bc16f416939bfbb7c6dcfa58d43c2