2026-04-29T12:02:40.826Z [ INFO] Starting package build
2026-04-29T12:02:40.827Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T12:02:41.259Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:02:42.074Z [ INFO] Running make stage stage=checksum
2026-04-29T12:02:42.576Z [ INFO] Running make stage stage=configure
2026-04-29T12:02:45.383Z [ INFO] Running make stage stage=build
2026-04-29T12:02:46.351Z [ERROR] Package build failed
2026-04-29T12:02:46.809Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)