2026-04-28T16:11:13.516Z [ INFO] Starting package build
2026-04-28T16:11:13.517Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-28T16:11:15.090Z [ INFO] Running make stage stage=pre-clean
2026-04-28T16:11:21.322Z [ INFO] Running make stage stage=checksum
2026-04-28T16:11:24.388Z [ INFO] Running make stage stage=configure
2026-04-28T16:11:39.587Z [ INFO] Running make stage stage=build
2026-04-28T16:12:41.676Z [ERROR] Package build failed
2026-04-28T16:12:44.680Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)