2026-06-01T04:06:44.243Z [ INFO] Starting package build
2026-06-01T04:06:44.243Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/17
2026-06-01T04:06:44.762Z [ INFO] Running make stage stage=pre-clean
2026-06-01T04:06:49.357Z [ INFO] Running make stage stage=checksum
2026-06-01T04:06:49.904Z [ INFO] Running make stage stage=configure
2026-06-01T04:07:03.730Z [ERROR] Package build failed
2026-06-01T04:07:04.523Z [ WARN] Failed to remove directory path=/data/chroot/17/opt/pkg error=Device busy (os error 16)