2026-04-29T11:31:22.893Z [ INFO] Starting package build
2026-04-29T11:31:22.893Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:31:23.420Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:31:45.819Z [ INFO] Running make stage stage=checksum
2026-04-29T11:31:46.395Z [ INFO] Running make stage stage=configure
2026-04-29T11:32:01.734Z [ INFO] Running make stage stage=build
2026-04-29T11:32:09.687Z [ERROR] Package build failed
2026-04-29T11:32:10.893Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)