2026-05-11T09:31:46.667Z [ INFO] Starting package build
2026-05-11T09:31:46.668Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T09:31:46.988Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:31:47.893Z [ INFO] Running make stage stage=checksum
2026-05-11T09:31:48.299Z [ INFO] Running make stage stage=configure
2026-05-11T09:31:50.930Z [ INFO] Running make stage stage=build
2026-05-11T09:31:52.102Z [ERROR] Package build failed
2026-05-11T09:31:52.377Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)