[INFO] fetching crate rpc-core 0.3.2...
[INFO] testing rpc-core-0.3.2 against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098
[INFO] extracting crate rpc-core 0.3.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rpc-core 0.3.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rpc-core 0.3.2
[INFO] tweaked toml for crates.io crate rpc-core 0.3.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpc-core 0.3.2 on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rpc-core 0.3.2 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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/to/ki/tokio-macros, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.48.5
[INFO] [stderr]   Downloaded tokio-stream v0.1.14
[INFO] [stderr] error: failed to unpack package `tokio-stream v0.1.14`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `tokio-stream-0.1.14/src/stream_ext/collect.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-stream-0.1.14/src/stream_ext/collect.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `tokio-stream-0.1.14/src/stream_ext/collect.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-stream-0.1.14/src/stream_ext/collect.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/to/ki/tokio-macros, error: No space left on device (os error 28)
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded windows-targets v0.48.5
  Downloaded tokio-stream v0.1.14
error: failed to unpack package `tokio-stream v0.1.14`

Caused by:
  failed to unpack entry at `tokio-stream-0.1.14/src/stream_ext/collect.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-stream-0.1.14/src/stream_ext/collect.rs`

Caused by:
  failed to unpack `tokio-stream-0.1.14/src/stream_ext/collect.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-stream-0.1.14/src/stream_ext/collect.rs`

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