2026-06-02T11:27:19.472Z [ INFO] Starting package build
2026-06-02T11:27:19.472Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-02T11:27:20.060Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:27:22.463Z [ INFO] Running make stage stage=checksum
2026-06-02T11:27:23.163Z [ INFO] Running make stage stage=configure
2026-06-02T11:27:30.989Z [ERROR] Package build failed
2026-06-02T11:27:32.009Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)