2026-06-01T15:30:48.787Z [ INFO] Starting package build
2026-06-01T15:30:48.787Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/31
2026-06-01T15:30:50.404Z [DEBUG] Skipped (only predicate not satisfied) sandbox=31 action=Cmd
2026-06-01T15:30:52.239Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:30:56.343Z [ INFO] Running make stage stage=checksum
2026-06-01T15:31:02.112Z [ERROR] Package build failed
2026-06-01T15:31:02.376Z [DEBUG] No processes found in sandbox retries=0
2026-06-01T15:31:03.155Z [DEBUG] Removing path=/data/chroot/31/opt/pkg
2026-06-01T15:31:03.168Z [ WARN] Failed to remove directory path=/data/chroot/31/opt/pkg error=Device busy (os error 16)
2026-06-01T15:31:03.169Z [DEBUG] Removing path=/data/chroot/31/var/opt/pkg/.pkgdb