2026-05-11T09:25:48.892Z [ INFO] Starting package build
2026-05-11T09:25:48.892Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-11T09:25:49.147Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:25:49.478Z [ INFO] Running make stage stage=checksum
2026-05-11T09:25:49.840Z [ INFO] Running make stage stage=configure
2026-05-11T09:25:52.144Z [ INFO] Running make stage stage=build
2026-05-11T09:25:52.731Z [ERROR] Package build failed
2026-05-11T09:25:52.948Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)