2026-06-02T10:47:37.669Z [ INFO] Starting package build
2026-06-02T10:47:37.670Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/18
2026-06-02T10:47:38.669Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:47:40.242Z [ INFO] Running make stage stage=checksum
2026-06-02T10:47:41.098Z [ INFO] Running make stage stage=configure
2026-06-02T10:47:44.970Z [ INFO] Running make stage stage=build
2026-06-02T10:47:46.035Z [ERROR] Package build failed
2026-06-02T10:47:46.546Z [ WARN] Failed to remove directory path=/data/chroot/18/opt/pkg error=Device busy (os error 16)