2026-05-05T13:55:48.830Z [ INFO] Starting package build
2026-05-05T13:55:48.831Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T13:55:49.261Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:55:54.945Z [ INFO] Running make stage stage=checksum
2026-05-05T13:55:55.461Z [ INFO] Running make stage stage=configure
2026-05-05T13:56:15.515Z [ INFO] Running make stage stage=build
2026-05-05T13:56:26.646Z [ERROR] Package build failed
2026-05-05T13:56:27.539Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)