2026-04-29T13:01:44.690Z [ INFO] Starting package build
2026-04-29T13:01:44.690Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-04-29T13:01:45.132Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:01:47.226Z [ INFO] Running make stage stage=checksum
2026-04-29T13:01:47.631Z [ INFO] Running make stage stage=configure
2026-04-29T13:01:52.244Z [ INFO] Running make stage stage=build
2026-04-29T13:01:53.056Z [ERROR] Package build failed
2026-04-29T13:01:53.723Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)