[INFO] fetching crate qni-core-rs 0.3.2...
[INFO] checking qni-core-rs-0.3.2 against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] extracting crate qni-core-rs 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate qni-core-rs 0.3.2 on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qni-core-rs 0.3.2
[INFO] finished tweaking crates.io crate qni-core-rs 0.3.2
[INFO] tweaked toml for crates.io crate qni-core-rs 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.31)
[INFO] [stderr]       Adding protobuf v2.28.0 (available: v3.7.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protoc-rust v2.28.0
[INFO] [stderr] error: failed to unpack package `protoc-rust v2.28.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `protoc-rust-2.28.0/LICENSE.txt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protoc-rust-2.28.0/LICENSE.txt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `protoc-rust-2.28.0/LICENSE.txt` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protoc-rust-2.28.0/LICENSE.txt`
[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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded protoc-rust v2.28.0
error: failed to unpack package `protoc-rust v2.28.0`

Caused by:
  failed to unpack entry at `protoc-rust-2.28.0/LICENSE.txt`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protoc-rust-2.28.0/LICENSE.txt`

Caused by:
  failed to unpack `protoc-rust-2.28.0/LICENSE.txt` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protoc-rust-2.28.0/LICENSE.txt`

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