2026-04-29T11:51:35.866Z [ INFO] Starting package build
2026-04-29T11:51:35.866Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-04-29T11:51:36.256Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:51:36.915Z [ INFO] Running make stage stage=checksum
2026-04-29T11:51:37.377Z [ INFO] Running make stage stage=configure
2026-04-29T11:51:39.760Z [ INFO] Running make stage stage=build
2026-04-29T11:51:44.308Z [ERROR] Package build failed
2026-04-29T11:51:44.722Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)