2026-05-20T10:52:53.577Z [ INFO] Starting package build
2026-05-20T10:52:53.577Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/1
2026-05-20T10:52:53.661Z [DEBUG] Skipped (only predicate not satisfied) sandbox=1 action=Cmd
2026-05-20T10:52:53.925Z [ INFO] Running make stage stage=pre-clean
2026-05-20T10:53:01.609Z [ INFO] Running make stage stage=checksum
2026-05-20T10:53:02.104Z [ERROR] Package build failed
2026-05-20T10:53:02.231Z [DEBUG] No processes found in sandbox retries=0
2026-05-20T10:53:02.490Z [DEBUG] Removing path=/data/chroot/1/opt/pkg
2026-05-20T10:53:03.816Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)
2026-05-20T10:53:03.816Z [DEBUG] Removing path=/data/chroot/1/var/opt/pkg/.pkgdb
2026-05-20T10:53:03.830Z [DEBUG] Removing path=/data/chroot/1/var/opt/pkg/.pkgdb.refcount