2026-04-29T13:04:41.804Z [ INFO] Starting package build
2026-04-29T13:04:41.805Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T13:04:42.217Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:04:45.482Z [ INFO] Running make stage stage=checksum
2026-04-29T13:04:46.001Z [ INFO] Running make stage stage=configure
2026-04-29T13:04:56.155Z [ INFO] Running make stage stage=build
2026-04-29T13:04:57.749Z [ERROR] Package build failed
2026-04-29T13:04:58.577Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)