[INFO] cloning repository https://github.com/kakshay21/grocksdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kakshay21/grocksdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkakshay21%2Fgrocksdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkakshay21%2Fgrocksdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9a21d30f3eae1b7ab7aed6d865d8ae90c009547
[INFO] checking kakshay21/grocksdb against master#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkakshay21%2Fgrocksdb" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kakshay21/grocksdb on toolchain a9e7b30487235621751cc628f170c0f15fb215c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kakshay21/grocksdb
[INFO] finished tweaking git repo https://github.com/kakshay21/grocksdb
[INFO] tweaked toml for git repo https://github.com/kakshay21/grocksdb written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kakshay21/grocksdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grpcio-compiler v0.5.0
[INFO] [stderr]   Downloaded grpcio-proto v0.5.0
[INFO] [stderr]   Downloaded protobuf-codegen v2.14.0
[INFO] [stderr]   Downloaded grpcio v0.5.1
[INFO] [stderr]   Downloaded anyhow v1.0.27
[INFO] [stderr]   Downloaded bindgen v0.53.1
[INFO] [stderr]   Downloaded grpcio-sys v0.5.0
[INFO] [stderr]   Downloaded protobuf-build v0.11.1
[INFO] [stderr] error: failed to unpack package `protobuf-build v0.11.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `protobuf-build-0.11.1/bin/protoc-win32.exe`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf-build-0.11.1/bin/protoc-win32.exe`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `protobuf-build-0.11.1/bin/protoc-win32.exe` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf-build-0.11.1/bin/protoc-win32.exe`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
 Downloading crates ...
  Downloaded grpcio-compiler v0.5.0
  Downloaded grpcio-proto v0.5.0
  Downloaded protobuf-codegen v2.14.0
  Downloaded grpcio v0.5.1
  Downloaded anyhow v1.0.27
  Downloaded bindgen v0.53.1
  Downloaded grpcio-sys v0.5.0
  Downloaded protobuf-build v0.11.1
error: failed to unpack package `protobuf-build v0.11.1`

Caused by:
  failed to unpack entry at `protobuf-build-0.11.1/bin/protoc-win32.exe`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf-build-0.11.1/bin/protoc-win32.exe`

Caused by:
  failed to unpack `protobuf-build-0.11.1/bin/protoc-win32.exe` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf-build-0.11.1/bin/protoc-win32.exe`

Caused by:
  No space left on device (os error 28)