2026-05-11T09:17:27.868Z [ INFO] Starting package build
2026-05-11T09:17:27.868Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T09:17:28.109Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:17:28.540Z [ INFO] Running make stage stage=checksum
2026-05-11T09:17:28.916Z [ INFO] Running make stage stage=configure
2026-05-11T09:17:31.206Z [ INFO] Running make stage stage=build
2026-05-11T09:17:33.271Z [ERROR] Package build failed
2026-05-11T09:17:33.489Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)