2026-04-28T20:53:32.426Z [ INFO] Starting package build
2026-04-28T20:53:32.427Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-28T20:53:32.756Z [ INFO] Running make stage stage=pre-clean
2026-04-28T20:53:33.679Z [ INFO] Running make stage stage=checksum
2026-04-28T20:53:34.244Z [ INFO] Running make stage stage=configure
2026-04-28T20:53:49.991Z [ INFO] Running make stage stage=build
2026-04-28T20:53:51.114Z [ERROR] Package build failed
2026-04-28T20:53:51.481Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)