2026-04-29T11:27:34.427Z [ INFO] Starting package build
2026-04-29T11:27:34.427Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:27:34.784Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:27:35.702Z [ INFO] Running make stage stage=checksum
2026-04-29T11:27:36.194Z [ INFO] Running make stage stage=configure
2026-04-29T11:27:41.039Z [ERROR] Package build failed
2026-04-29T11:27:41.475Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)