2026-05-11T09:21:27.999Z [ INFO] Starting package build
2026-05-11T09:21:27.999Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-11T09:21:28.308Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:21:35.854Z [ INFO] Running make stage stage=checksum
2026-05-11T09:21:36.353Z [ INFO] Running make stage stage=configure
2026-05-11T09:22:27.026Z [ INFO] Running make stage stage=build
2026-05-11T09:23:04.560Z [ERROR] Package build failed
2026-05-11T09:23:05.919Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)