2026-06-01T09:54:22.078Z [ INFO] Starting package build
2026-06-01T09:54:22.078Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-01T09:54:23.630Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:54:27.851Z [ INFO] Running make stage stage=checksum
2026-06-01T09:54:30.862Z [ INFO] Running make stage stage=configure
2026-06-01T09:55:57.395Z [ INFO] Running make stage stage=build
2026-06-01T09:56:40.760Z [ERROR] Package build failed
2026-06-01T09:56:43.882Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)