2026-05-04T09:03:57.924Z [ INFO] Starting package build
2026-05-04T09:03:57.925Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/4
2026-05-04T09:03:58.030Z [DEBUG] Skipped (only predicate not satisfied) sandbox=4 action=Cmd
2026-05-04T09:03:58.600Z [ INFO] Running make stage stage=pre-clean
2026-05-04T09:04:02.058Z [ INFO] Running make stage stage=checksum
2026-05-04T09:04:04.461Z [ERROR] Package build failed
2026-05-04T09:04:04.521Z [DEBUG] No processes found in sandbox retries=0
2026-05-04T09:04:05.119Z [DEBUG] Removing path=/data/chroot/4/opt/pkg
2026-05-04T09:04:05.305Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)
2026-05-04T09:04:05.305Z [DEBUG] Removing path=/data/chroot/4/var/opt/pkg/.pkgdb