2026-05-02T13:32:42.825Z [ INFO] Starting package build
2026-05-02T13:32:42.826Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:32:43.205Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:32:45.319Z [ INFO] Running make stage stage=checksum
2026-05-02T13:32:45.790Z [ INFO] Running make stage stage=configure
2026-05-02T13:32:48.646Z [ INFO] Running make stage stage=build
2026-05-02T13:32:49.511Z [ERROR] Package build failed
2026-05-02T13:32:50.011Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)