2026-05-05T15:13:01.100Z [ INFO] Starting package build
2026-05-05T15:13:01.101Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-05T15:13:01.514Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:13:45.456Z [ INFO] Running make stage stage=checksum
2026-05-05T15:13:46.077Z [ INFO] Running make stage stage=configure
2026-05-05T15:15:14.928Z [ INFO] Running make stage stage=build
2026-05-05T15:26:32.560Z [ERROR] Package build failed
2026-05-05T15:26:38.986Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)