2026-04-28T20:53:13.122Z [ INFO] Starting package build
2026-04-28T20:53:13.122Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-28T20:53:13.450Z [ INFO] Running make stage stage=pre-clean
2026-04-28T20:53:17.747Z [ INFO] Running make stage stage=checksum
2026-04-28T20:53:18.321Z [ INFO] Running make stage stage=configure
2026-04-28T20:53:32.930Z [ INFO] Running make stage stage=build
2026-04-28T20:53:34.632Z [ERROR] Package build failed
2026-04-28T20:53:35.314Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)