2026-06-01T06:17:07.417Z [ INFO] Starting package build
2026-06-01T06:17:07.417Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/21
2026-06-01T06:17:19.375Z [DEBUG] Skipped (only predicate not satisfied) sandbox=21 action=Cmd
2026-06-01T06:17:21.187Z [ INFO] Running make stage stage=pre-clean
2026-06-01T06:17:35.234Z [ INFO] Running make stage stage=checksum
2026-06-01T06:17:38.726Z [ERROR] Package build failed
2026-06-01T06:17:39.249Z [DEBUG] No processes found in sandbox retries=0
2026-06-01T06:17:40.734Z [DEBUG] Removing path=/data/chroot/21/opt/pkg
2026-06-01T06:17:43.516Z [ WARN] Failed to remove directory path=/data/chroot/21/opt/pkg error=Device busy (os error 16)
2026-06-01T06:17:43.516Z [DEBUG] Removing path=/data/chroot/21/var/opt/pkg/.pkgdb
2026-06-01T06:17:44.130Z [DEBUG] Removing path=/data/chroot/21/var/opt/pkg/.pkgdb.refcount