2026-04-29T12:47:04.042Z [ INFO] Starting package build
2026-04-29T12:47:04.042Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T12:47:04.657Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:47:06.483Z [ INFO] Running make stage stage=checksum
2026-04-29T12:47:07.088Z [ INFO] Running make stage stage=configure
2026-04-29T12:47:11.490Z [ERROR] Package build failed
2026-04-29T12:47:12.006Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)