[INFO] fetching crate vrsc-rpc 0.1.20...
[INFO] checking vrsc-rpc-0.1.20 against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] extracting crate vrsc-rpc 0.1.20 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate vrsc-rpc 0.1.20 on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vrsc-rpc 0.1.20
[INFO] finished tweaking crates.io crate vrsc-rpc 0.1.20
[INFO] tweaked toml for crates.io crate vrsc-rpc 0.1.20 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "generate-lockfile" "--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/vr/sc/vrsc-rpc-json, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding dirs v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding jsonrpc v0.12.1 (available: v0.18.0)
[INFO] [stderr]       Adding serde_with v2.3.3 (available: v3.12.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "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/vr/sc/vrsc-rpc-json, 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 bitcoin_hashes v0.9.7
[INFO] [stderr]   Downloaded vrsc-rpc-json v0.1.20
[INFO] [stderr] error: failed to unpack package `vrsc-rpc-json v0.1.20`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `vrsc-rpc-json-0.1.20/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vrsc-rpc-json-0.1.20/README.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `vrsc-rpc-json-0.1.20/README.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vrsc-rpc-json-0.1.20/README.md`
[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/vr/sc/vrsc-rpc-json, error: No space left on device (os error 28)
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded bitcoin_hashes v0.9.7
  Downloaded vrsc-rpc-json v0.1.20
error: failed to unpack package `vrsc-rpc-json v0.1.20`

Caused by:
  failed to unpack entry at `vrsc-rpc-json-0.1.20/README.md`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vrsc-rpc-json-0.1.20/README.md`

Caused by:
  failed to unpack `vrsc-rpc-json-0.1.20/README.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vrsc-rpc-json-0.1.20/README.md`

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