2026-04-29T12:30:48.231Z [ INFO] Starting package build
2026-04-29T12:30:48.232Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T12:30:48.629Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:30:55.725Z [ INFO] Running make stage stage=checksum
2026-04-29T12:30:56.191Z [ INFO] Running make stage stage=configure
2026-04-29T12:31:02.142Z [ INFO] Running make stage stage=build
2026-04-29T12:31:14.247Z [ERROR] Package build failed
2026-04-29T12:31:17.818Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)