2026-05-05T05:10:30.186Z [ INFO] Starting package build
2026-05-05T05:10:30.186Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T05:10:30.630Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:10:31.196Z [ INFO] Running make stage stage=checksum
2026-05-05T05:10:31.637Z [ INFO] Running make stage stage=configure
2026-05-05T05:10:41.575Z [ INFO] Running make stage stage=build
2026-05-05T05:10:42.597Z [ERROR] Package build failed
2026-05-05T05:10:42.890Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)