[INFO] fetching crate zipfs 0.0.2...
[INFO] checking zipfs-0.0.2 against master#613bdd49978298648ed05ace086bd1ecad54b44a for pr-136458
[INFO] extracting crate zipfs 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate zipfs 0.0.2 on toolchain 613bdd49978298648ed05ace086bd1ecad54b44a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zipfs 0.0.2
[INFO] finished tweaking crates.io crate zipfs 0.0.2
[INFO] tweaked toml for crates.io crate zipfs 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "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 86 packages to latest compatible versions
[INFO] [stderr]       Adding path-clean v0.1.0 (available: v1.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "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 lunchbox v0.1.4
[INFO] [stderr]   Downloaded async_zip2 v0.0.1
[INFO] [stderr] error: failed to unpack package `async_zip2 v0.0.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `async_zip2-0.0.1/SPECIFICATION.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async_zip2-0.0.1/SPECIFICATION.md`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `async_zip2-0.0.1/SPECIFICATION.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async_zip2-0.0.1/SPECIFICATION.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
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded lunchbox v0.1.4
  Downloaded async_zip2 v0.0.1
error: failed to unpack package `async_zip2 v0.0.1`

Caused by:
  failed to unpack entry at `async_zip2-0.0.1/SPECIFICATION.md`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async_zip2-0.0.1/SPECIFICATION.md`

Caused by:
  failed to unpack `async_zip2-0.0.1/SPECIFICATION.md` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async_zip2-0.0.1/SPECIFICATION.md`

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