2026-04-29T03:47:17.755Z [ INFO] Starting package build
2026-04-29T03:47:17.755Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T03:47:18.493Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:47:21.463Z [ INFO] Running make stage stage=checksum
2026-04-29T03:47:22.042Z [ INFO] Running make stage stage=configure
2026-04-29T03:47:32.347Z [ INFO] Running make stage stage=build
2026-04-29T03:47:38.365Z [ERROR] Package build failed
2026-04-29T03:47:38.924Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)