[INFO] fetching crate pflow-metamodel 0.3.0...
[INFO] checking pflow-metamodel-0.3.0 against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] extracting crate pflow-metamodel 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate pflow-metamodel 0.3.0 on toolchain f7b43542838f0a4a6cfdb17fbeadf45002042a77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pflow-metamodel 0.3.0
[INFO] finished tweaking crates.io crate pflow-metamodel 0.3.0
[INFO] tweaked toml for crates.io crate pflow-metamodel 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/cj/so/cjson, error: No space left on device (os error 28)
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding brotli v3.5.0 (available: v7.0.0)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded cjson v0.1.2
[INFO] [stderr] error: failed to unpack package `cjson v0.1.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `cjson-0.1.2/testdata/errors/code.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cjson-0.1.2/testdata/errors/code.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `cjson-0.1.2/testdata/errors/code.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cjson-0.1.2/testdata/errors/code.json`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded cjson v0.1.2
error: failed to unpack package `cjson v0.1.2`

Caused by:
  failed to unpack entry at `cjson-0.1.2/testdata/errors/code.json`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cjson-0.1.2/testdata/errors/code.json`

Caused by:
  failed to unpack `cjson-0.1.2/testdata/errors/code.json` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cjson-0.1.2/testdata/errors/code.json`

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