[INFO] cloning repository https://github.com/harperj/rusty-agents
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harperj/rusty-agents" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharperj%2Frusty-agents", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharperj%2Frusty-agents'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 549776e777d9f7a9fc20e3ad56655d366f937ef8
[INFO] checking harperj/rusty-agents against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharperj%2Frusty-agents" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/harperj/rusty-agents
[INFO] finished tweaking git repo https://github.com/harperj/rusty-agents
[INFO] tweaked toml for git repo https://github.com/harperj/rusty-agents written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harperj/rusty-agents on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harperj/rusty-agents 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded python3-sys v0.2.1
[INFO] [stderr]   Downloaded curl v0.4.31
[INFO] [stderr]   Downloaded cpython v0.2.1
[INFO] [stderr]   Downloaded torch-sys v0.2.0
[INFO] [stderr]   Downloaded tch v0.2.0
[INFO] [stderr]   Downloaded curl-sys v0.4.34+curl-7.71.1
[INFO] [stderr]   Downloaded grpcio-sys v0.6.0
[INFO] [stderr] error: failed to unpack package `grpcio-sys v0.6.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `grpcio-sys-0.6.0/grpc_wrap.cc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.6.0/grpc_wrap.cc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `grpcio-sys-0.6.0/grpc_wrap.cc` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.6.0/grpc_wrap.cc`
[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 half v1.6.0
  Downloaded python3-sys v0.2.1
  Downloaded curl v0.4.31
  Downloaded cpython v0.2.1
  Downloaded torch-sys v0.2.0
  Downloaded tch v0.2.0
  Downloaded curl-sys v0.4.34+curl-7.71.1
  Downloaded grpcio-sys v0.6.0
error: failed to unpack package `grpcio-sys v0.6.0`

Caused by:
  failed to unpack entry at `grpcio-sys-0.6.0/grpc_wrap.cc`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.6.0/grpc_wrap.cc`

Caused by:
  failed to unpack `grpcio-sys-0.6.0/grpc_wrap.cc` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.6.0/grpc_wrap.cc`

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