[INFO] fetching crate solana_libra_build_helpers 0.0.0...
[INFO] building solana_libra_build_helpers-0.0.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate solana_libra_build_helpers 0.0.0 into /workspace/builds/worker-2-tc1/source
[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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana_libra_build_helpers 0.0.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 75 packages to latest compatible versions
[INFO] [stderr]       Adding protobuf v2.8.0 (available: v2.28.0)
[INFO] [stderr]       Adding protobuf-codegen v2.8.0 (available: v2.28.0)
[INFO] [stderr]       Adding protoc-grpcio v0.3.1 (available: v3.0.0)
[INFO] [stderr]       Adding protoc-grpcio v1.1.0 (available: v1.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protoc v2.28.0
[INFO] [stderr]   Downloaded grpcio-compiler v0.5.0
[INFO] [stderr]   Downloaded mktemp v0.3.1
[INFO] [stderr]   Downloaded uuid v0.1.18
[INFO] [stderr]   Downloaded protoc-grpcio v1.1.0
[INFO] [stderr]   Downloaded protobuf v2.8.0
[INFO] [stderr]   Downloaded grpcio-compiler v0.4.3
[INFO] [stderr]   Downloaded protobuf-codegen v2.8.0
[INFO] [stderr]   Downloaded solana_libra_grpcio-client v0.0.0
[INFO] [stderr]   Downloaded protoc-grpcio v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd7a161fc71922de373e0554d17271d8967304dd157d8166d1c808f6b7aea772
[INFO] running `Command { std: "docker" "start" "-a" "dd7a161fc71922de373e0554d17271d8967304dd157d8166d1c808f6b7aea772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd7a161fc71922de373e0554d17271d8967304dd157d8166d1c808f6b7aea772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7a161fc71922de373e0554d17271d8967304dd157d8166d1c808f6b7aea772", kill_on_drop: false }`
[INFO] [stdout] dd7a161fc71922de373e0554d17271d8967304dd157d8166d1c808f6b7aea772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 583d0bb41f13fb11ab0ad86c37a3020ea2401b9f645af30dd2d5772c31aab73a
[INFO] running `Command { std: "docker" "start" "-a" "583d0bb41f13fb11ab0ad86c37a3020ea2401b9f645af30dd2d5772c31aab73a", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf v2.8.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling uuid v0.1.18
[INFO] [stderr]    Compiling mktemp v0.3.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling protoc v2.28.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling protobuf-codegen v2.8.0
[INFO] [stderr]    Compiling grpcio-compiler v0.5.0
[INFO] [stderr]    Compiling protoc-grpcio v1.1.0
[INFO] [stderr]    Compiling grpcio-compiler v0.4.3
[INFO] [stderr]    Compiling solana_libra_grpcio-client v0.0.0
[INFO] [stderr]    Compiling protoc-grpcio v0.3.1
[INFO] [stderr]    Compiling solana_libra_build_helpers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.85s
[INFO] running `Command { std: "docker" "inspect" "583d0bb41f13fb11ab0ad86c37a3020ea2401b9f645af30dd2d5772c31aab73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583d0bb41f13fb11ab0ad86c37a3020ea2401b9f645af30dd2d5772c31aab73a", kill_on_drop: false }`
[INFO] [stdout] 583d0bb41f13fb11ab0ad86c37a3020ea2401b9f645af30dd2d5772c31aab73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74cc0a7c2f384539c01111eaa6aeb36bf8090df896027d9b1c451a4fd52061ed
[INFO] running `Command { std: "docker" "start" "-a" "74cc0a7c2f384539c01111eaa6aeb36bf8090df896027d9b1c451a4fd52061ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling solana_libra_build_helpers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "74cc0a7c2f384539c01111eaa6aeb36bf8090df896027d9b1c451a4fd52061ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cc0a7c2f384539c01111eaa6aeb36bf8090df896027d9b1c451a4fd52061ed", kill_on_drop: false }`
[INFO] [stdout] 74cc0a7c2f384539c01111eaa6aeb36bf8090df896027d9b1c451a4fd52061ed