2026-05-05T14:51:26.040Z [ INFO] Starting package build
2026-05-05T14:51:26.040Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T14:51:26.374Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:51:27.026Z [ INFO] Running make stage stage=checksum
2026-05-05T14:51:27.389Z [ INFO] Running make stage stage=configure
2026-05-05T14:51:29.988Z [ INFO] Running make stage stage=build
2026-05-05T14:51:30.776Z [ERROR] Package build failed
2026-05-05T14:51:31.110Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)