2026-05-02T12:39:08.171Z [ INFO] Starting package build
2026-05-02T12:39:08.171Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-02T12:39:08.502Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:39:10.323Z [ INFO] Running make stage stage=checksum
2026-05-02T12:39:10.765Z [ INFO] Running make stage stage=configure
2026-05-02T12:39:15.433Z [ INFO] Running make stage stage=build
2026-05-02T12:39:16.279Z [ERROR] Package build failed
2026-05-02T12:39:16.736Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)