2026-05-05T14:45:05.249Z [ INFO] Starting package build
2026-05-05T14:45:05.249Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T14:45:05.541Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:45:06.045Z [ INFO] Running make stage stage=checksum
2026-05-05T14:45:06.505Z [ INFO] Running make stage stage=configure
2026-05-05T14:45:17.184Z [ INFO] Running make stage stage=build
2026-05-05T14:45:18.106Z [ERROR] Package build failed
2026-05-05T14:45:18.133Z [ INFO] Killed processes using sandbox pids=43903 43891 43876
2026-05-05T14:45:18.477Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)