{
  "completed": true,
  "evidence": ".spt/relay-280-evidence/windows",
  "preservation": "Entire original .spt preserved under windows/spt: 129 files, 16,912,987 bytes; SHA256 manifest evidence-checksums.json verified before and after teardown.",
  "fidelity": "Published ec7936b9, landed eb38b71a, and both final proof patches are byte-identical: 12,285 bytes, SHA256 6f9c599d06e49c4087266b9dacca78076b820932c33191229c8a69008bf36c97; stable patch-ID a647aa2d881251294dd2ee1311cdedff5332aaae. Landed commit and published parent are ancestors of origin/main.",
  "safety": "Tracked source clean; untracked files exclusively preserved .spt; ignored files exclusively target. Pool owner lane absent. PowerShell Get-Item classified target as real directory; project-root no-follow scan inspected 16,113 directories, zero inbound links, zero target-internal reparse points, zero scan errors.",
  "space": {
    "logicalBytesBefore": 16213295458,
    "logicalBytesAfter": 0,
    "freeBytesBeforeRemoval": 202233204736,
    "freeBytesAfterRemoval": 215941902336,
    "observedFreeDelta": 13708697600,
    "caveat": "Concurrent CI; free-space delta is not solely attributable to deletion."
  },
  "removed": [
    ".worktrees/relay-msg-in-280/target first",
    ".worktrees/relay-msg-in-280 and its own .git/worktrees/relay-msg-in-280 registration",
    "Local refs/heads/fix/280-relay-msg-in using expected old ec7936b90331cf5261ccf276b22541872680781a; branch-specific tracking configuration removed",
    "Remote refs/heads/fix/280-relay-msg-in using exact force-with-lease eb38b71aee78b83e5894ae27bba63c5e380011d4"
  ],
  "outcomes": "Target deletion, targeted worktree repair, worktree removal, local ref deletion, remote deletion, and branch-config removal all exit 0. Targeted repair corrected own backslash gitdir only. Worktree/admin absent; local show-ref exit 1 and remote ls-remote empty confirm deletion. Raw stdout/stderr and exit JSON retained; summary cleanup-result.json, target-before.json, target-after.json.",
  "blockers": [],
  "scope": "No cargo/analyzer/build/lint/tests/formatters; no source edits, Linux/W0 mutations, unrelated worktree repairs, or pruning."
}