2026-04-28T20:53:04.792Z [ INFO] Starting package build
2026-04-28T20:53:04.792Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-28T20:53:05.165Z [ INFO] Running make stage stage=pre-clean
2026-04-28T20:53:10.496Z [ INFO] Running make stage stage=checksum
2026-04-28T20:53:10.981Z [ INFO] Running make stage stage=configure
2026-04-28T20:53:16.204Z [ INFO] Running make stage stage=build
2026-04-28T20:53:17.632Z [ERROR] Package build failed
2026-04-28T20:53:18.983Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)