2026-04-29T13:06:32.059Z [ INFO] Starting package build
2026-04-29T13:06:32.059Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-04-29T13:06:32.421Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:06:33.349Z [ INFO] Running make stage stage=checksum
2026-04-29T13:06:33.855Z [ INFO] Running make stage stage=configure
2026-04-29T13:06:38.868Z [ERROR] Package build failed
2026-04-29T13:06:39.427Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)