2026-05-02T13:01:14.670Z [ INFO] Starting package build
2026-05-02T13:01:14.670Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:01:15.008Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:01:15.595Z [ INFO] Running make stage stage=checksum
2026-05-02T13:01:16.023Z [ INFO] Running make stage stage=configure
2026-05-02T13:01:17.979Z [ INFO] Running make stage stage=build
2026-05-02T13:01:18.944Z [ERROR] Package build failed
2026-05-02T13:01:19.362Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)