2026-05-05T15:08:10.965Z [ INFO] Starting package build
2026-05-05T15:08:10.965Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:08:11.459Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:08:19.892Z [ INFO] Running make stage stage=checksum
2026-05-05T15:08:20.313Z [ INFO] Running make stage stage=configure
2026-05-05T15:08:30.353Z [ERROR] Package build failed
2026-05-05T15:08:33.168Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)