2026-06-01T04:05:16.592Z [ INFO] Starting package build
2026-06-01T04:05:16.593Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/18
2026-06-01T04:05:17.033Z [ INFO] Running make stage stage=pre-clean
2026-06-01T04:05:29.608Z [ INFO] Running make stage stage=checksum
2026-06-01T04:05:30.324Z [ INFO] Running make stage stage=configure
2026-06-01T04:05:50.121Z [ INFO] Running make stage stage=build
2026-06-01T04:05:59.983Z [ERROR] Package build failed
2026-06-01T04:06:02.188Z [ WARN] Failed to remove directory path=/data/chroot/18/opt/pkg error=Device busy (os error 16)