2026-06-02T11:28:15.441Z [ INFO] Starting package build
2026-06-02T11:28:15.441Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:28:16.004Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:28:17.778Z [ INFO] Running make stage stage=checksum
2026-06-02T11:28:18.395Z [ INFO] Running make stage stage=configure
2026-06-02T11:28:22.542Z [ INFO] Running make stage stage=build
2026-06-02T11:28:28.210Z [ERROR] Package build failed
2026-06-02T11:28:29.321Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)