2026-05-11T09:54:13.623Z [ INFO] Starting package build
2026-05-11T09:54:13.623Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-11T09:54:13.899Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:54:14.479Z [ INFO] Running make stage stage=checksum
2026-05-11T09:54:14.801Z [ INFO] Running make stage stage=configure
2026-05-11T09:54:17.268Z [ INFO] Running make stage stage=build
2026-05-11T09:54:18.067Z [ERROR] Package build failed
2026-05-11T09:54:18.296Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)