2026-05-05T14:56:35.415Z [ INFO] Starting package build
2026-05-05T14:56:35.415Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T14:56:35.735Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:56:36.802Z [ INFO] Running make stage stage=checksum
2026-05-05T14:56:37.245Z [ INFO] Running make stage stage=configure
2026-05-05T14:56:58.525Z [ INFO] Running make stage stage=build
2026-05-05T14:57:41.041Z [ERROR] Package build failed
2026-05-05T14:57:41.525Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)