[INFO] fetching crate tree-crasher 0.4.0...
[INFO] checking tree-crasher-0.4.0 against master#fce0e74720d199eb7839fdb51af35ac5226da178 for pr-145262
[INFO] extracting crate tree-crasher 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tree-crasher 0.4.0
[INFO] finished tweaking crates.io crate tree-crasher 0.4.0
[INFO] tweaked toml for crates.io crate tree-crasher 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree-crasher 0.4.0 on toolchain fce0e74720d199eb7839fdb51af35ac5226da178
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "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 119 packages to latest compatible versions
[INFO] [stderr]       Adding clap-verbosity-flag v2.2.3 (available: v3.0.3)
[INFO] [stderr]       Adding nu-ansi-term v0.48.0 (available: v0.50.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding tree-sitter v0.20.10 (available: v0.25.8)
[INFO] [stderr]       Adding tree-splicer v0.5.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-splicer v0.5.0
[INFO] [stderr]   Downloaded tree-sitter-traversal v0.1.2
[INFO] [stderr]   Downloaded radamsa-sys v0.1.0
[INFO] [stderr]   Downloaded tree-sitter-edit v0.3.0
[INFO] [stderr]   Downloaded treereduce v0.3.1
[INFO] [stderr] error: failed to unpack package `treereduce v0.3.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `treereduce-0.3.1/src/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/treereduce-0.3.1/src/lib.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `treereduce-0.3.1/src/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/treereduce-0.3.1/src/lib.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
 Downloading crates ...
  Downloaded tree-splicer v0.5.0
  Downloaded tree-sitter-traversal v0.1.2
  Downloaded radamsa-sys v0.1.0
  Downloaded tree-sitter-edit v0.3.0
  Downloaded treereduce v0.3.1
error: failed to unpack package `treereduce v0.3.1`

Caused by:
  failed to unpack entry at `treereduce-0.3.1/src/lib.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/treereduce-0.3.1/src/lib.rs`

Caused by:
  failed to unpack `treereduce-0.3.1/src/lib.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/treereduce-0.3.1/src/lib.rs`

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