2026-06-01T09:55:31.628Z [ INFO] Starting package build
2026-06-01T09:55:31.628Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/18
2026-06-01T09:55:33.687Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:56:23.069Z [ INFO] Running make stage stage=checksum
2026-06-01T09:56:24.818Z [ INFO] Running make stage stage=configure
2026-06-01T09:57:17.434Z [ INFO] Running make stage stage=build
2026-06-01T10:28:49.543Z [ERROR] Package build failed
2026-06-01T10:30:17.602Z [ WARN] Failed to remove directory path=/data/chroot/18/opt/pkg error=Device busy (os error 16)