2026-04-29T12:21:48.801Z [ INFO] Starting package build
2026-04-29T12:21:48.801Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T12:21:49.138Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:21:50.941Z [ INFO] Running make stage stage=checksum
2026-04-29T12:21:51.543Z [ INFO] Running make stage stage=configure
2026-04-29T12:21:54.427Z [ INFO] Running make stage stage=build
2026-04-29T12:21:56.549Z [ERROR] Package build failed
2026-04-29T12:21:57.084Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)