docker run's implicit pull prints nothing and the 120s start timeout
kills runs on slow mirrors; ensure_image brings the progress display,
mirror chain and watchdog to per-instance pulls (each sample = its own
image, 10 samples = 10 pulls).
Co-Authored-By: Claude <noreply@anthropic.com>
The captured diff was stripped, and git apply rejects diffs whose last
line lacks a trailing newline ('corrupt patch at line N') -- the first
agentic score was resolved=0 with patch_apply_failed despite a correct
fix. Verified: same payload + newline applies clean in the official
container.
Co-Authored-By: Claude <noreply@anthropic.com>
Without it get_env('swe_agentic') raised TypeError at env creation --
and the swallowed exception silently degraded the run to SINGLE-TURN
prose generation (421s of model monologue, no container, empty
trajectory). This was the agentic 'run' that looked like it worked.
Co-Authored-By: Claude <noreply@anthropic.com>