2026-06-01T15:16:53.226Z [ INFO] Starting package build
2026-06-01T15:16:53.226Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/3
2026-06-01T15:16:54.553Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:17:10.629Z [ INFO] Running make stage stage=checksum
2026-06-01T15:17:12.345Z [ INFO] Running make stage stage=configure
2026-06-01T15:19:22.519Z [ INFO] Running make stage stage=build
2026-06-01T15:20:23.254Z [ERROR] Package build failed
2026-06-01T15:20:29.525Z [ WARN] Failed to remove directory path=/data/chroot/3/opt/pkg error=Device busy (os error 16)