Development record
2026-10-29 — iss-2610261837062463 renews a build's reservation wherever its agent waits, not only at implement step. The gated waiter (implement load --wait and --race-gate) renews, at once and every five minutes while it waits and while its command runs, each due reservation of a run in progress that lives in the checkout the waiter runs in, or whose lane worktree is that checkout (found through git worktree list), through the loop's own renewal under the run lock, so a lapsed one is revived as step revives it; a run whose lock another invocation holds is skipped, since that invocation is a step that renews it. implement status renews a due reservation of each run it shows before rendering, and its help no longer says it writes nothing. A lapsed revival is judged for overlap with the same person's other copy against the files the lane's branch changed, as the landing's narrowing reads them, not the run's whole footprint; it keeps its whole footprint, an overlap with another person still backs it off on the whole footprint, and where the changed files cannot be read the whole footprint is judged, as before.
2026-10-29 — iss-2610261837062463 renews a build's reservation wherever its agent waits, not only at implement step. The gated waiter (implement load --wait and --race-gate) renews, at once and every five minutes while it waits and while its command runs, each due reservation of a run in progress that lives in the checkout the waiter runs in, or whose lane worktree is that checkout (found through git worktree list), through the loop's own renewal under the run lock, so a lapsed one is revived as step revives it; a run whose lock another invocation holds is skipped, since that invocation is a step that renews it. implement status renews a due reservation of each run it shows before rendering, and its help no longer says it writes nothing. A lapsed revival is judged for overlap with the same person's other copy against the files the lane's branch changed, as the landing's narrowing reads them, not the run's whole footprint; it keeps its whole footprint, an overlap with another person still backs it off on the whole footprint, and where the changed files cannot be read the whole footprint is judged, as before.
Frontmatter
| id | dcn-2610291352512058 |
|---|---|
| type | decision |
| date | 2026-10-29 |
.abcd/work/decisions/dcn-2610291352512058-iss-2610261837062463-renews-a-build-s.md
open on GitHub ↗ · commit history ↗
mentions1
- iss-2610261837062463A build's reservation lapses while the host waits on an agent, because only implement step renews it (renewReservation in internal/core/implement/loop/reservation.go): build itd-82's run-2610260500113538 reserved itd-82 until 07:00Z, its implementer then held the implement stage for about thirteen hours under the shared machine's load gate, and no step ran to renew it. Revived after the lapse, the reservation is judged like a new one (crowd.go), and a build's automated act backs off on any overlap with the same person's other copy, so the renewal was refused for loop.go, in the footprint of iss-2610142134353345, live from the main checkout. The run goes on to validation holding no reservation, and the land fence will stop it, though nothing of the other record's work touches the lane's files.