2026-04-29T13:01:27.841Z [ INFO] Starting package build
2026-04-29T13:01:27.842Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-04-29T13:01:28.214Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:01:29.847Z [ INFO] Running make stage stage=checksum
2026-04-29T13:01:30.344Z [ INFO] Running make stage stage=configure
2026-04-29T13:01:37.589Z [ERROR] Package build failed
2026-04-29T13:01:38.543Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)