2026-04-29T12:45:15.652Z [ INFO] Starting package build
2026-04-29T12:45:15.652Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:45:16.018Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:45:17.951Z [ INFO] Running make stage stage=checksum
2026-04-29T12:45:18.426Z [ INFO] Running make stage stage=configure
2026-04-29T12:45:21.388Z [ INFO] Running make stage stage=build
2026-04-29T12:45:22.484Z [ERROR] Package build failed
2026-04-29T12:45:22.949Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)