[INFO] fetching crate ann_dataset 0.1.3...
[INFO] checking ann_dataset-0.1.3 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] extracting crate ann_dataset 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ann_dataset 0.1.3 on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ann_dataset 0.1.3
[INFO] finished tweaking crates.io crate ann_dataset 0.1.3
[INFO] tweaked toml for crates.io crate ann_dataset 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "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 84 packages to latest compatible versions
[INFO] [stderr]       Adding linfa-linalg v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[INFO] [stderr]       Adding ndarray-rand v0.14.0 (available: v0.15.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "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 sprs v0.11.3
[INFO] [stderr] error: failed to unpack package `sprs v0.11.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `sprs-0.11.3/src/sparse/kronecker.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sprs-0.11.3/src/sparse/kronecker.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `sprs-0.11.3/src/sparse/kronecker.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sprs-0.11.3/src/sparse/kronecker.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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded sprs v0.11.3
error: failed to unpack package `sprs v0.11.3`

Caused by:
  failed to unpack entry at `sprs-0.11.3/src/sparse/kronecker.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sprs-0.11.3/src/sparse/kronecker.rs`

Caused by:
  failed to unpack `sprs-0.11.3/src/sparse/kronecker.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sprs-0.11.3/src/sparse/kronecker.rs`

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