[INFO] fetching crate caffe2-image 0.1.5-alpha.0...
[INFO] checking caffe2-image-0.1.5-alpha.0 against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193
[INFO] extracting crate caffe2-image 0.1.5-alpha.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate caffe2-image 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2-image 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2-image 0.1.5-alpha.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate caffe2-image 0.1.5-alpha.0 on toolchain f21fbac535ab2c3bc50db20547f4d48477357103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "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 224 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "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 stdext v0.3.3
[INFO] [stderr]   Downloaded test-context-macros v0.1.6
[INFO] [stderr]   Downloaded caffe2-init v0.1.5-alpha.0
[INFO] [stderr]   Downloaded test-context v0.1.6
[INFO] [stderr]   Downloaded caffe2op-prefetch v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-imports v0.1.5-alpha.0
[INFO] [stderr]   Downloaded case v0.1.0
[INFO] [stderr]   Downloaded mt19937 v2.0.1
[INFO] [stderr]   Downloaded uninitialized v0.0.2
[INFO] [stderr]   Downloaded caffe2-operator v0.1.5-alpha.0
[INFO] [stderr] error: 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 stdext v0.3.3
  Downloaded test-context-macros v0.1.6
  Downloaded caffe2-init v0.1.5-alpha.0
  Downloaded test-context v0.1.6
  Downloaded caffe2op-prefetch v0.1.5-alpha.0
  Downloaded caffe2-imports v0.1.5-alpha.0
  Downloaded case v0.1.0
  Downloaded mt19937 v2.0.1
  Downloaded uninitialized v0.0.2
  Downloaded caffe2-operator v0.1.5-alpha.0
error: No space left on device (os error 28)