[INFO] fetching crate caffe2-util 0.1.5-alpha.0...
[INFO] checking caffe2-util-0.1.5-alpha.0 against master#43ca9d18e333797f0aa3b525501a7cec8d61a96b for pr-136764
[INFO] extracting crate caffe2-util 0.1.5-alpha.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate caffe2-util 0.1.5-alpha.0 on toolchain 43ca9d18e333797f0aa3b525501a7cec8d61a96b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2-util 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2-util 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2-util 0.1.5-alpha.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 199 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+43ca9d18e333797f0aa3b525501a7cec8d61a96b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded caffe2-imports v0.1.5-alpha.0
[INFO] [stderr]   Downloaded zmq v0.10.0
[INFO] [stderr] error: failed to unpack package `zmq v0.10.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `zmq-0.10.0/examples/zguide/fileio3/main.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zmq-0.10.0/examples/zguide/fileio3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

 Downloading crates ...
  Downloaded caffe2-imports v0.1.5-alpha.0
  Downloaded zmq v0.10.0
error: failed to unpack package `zmq v0.10.0`

Caused by:
  failed to unpack entry at `zmq-0.10.0/examples/zguide/fileio3/main.rs`

Caused by:
  failed to create `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zmq-0.10.0/examples/zguide/fileio3`

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